Table 1 - Consolidated Selected Financial Data


                                                                               December 31,
                                                                 2022              2021              2020

Selected Financial Data Earnings per share (based on average equivalent shares): Basic

$   7.68          $   8.95          $   6.19
Diluted                                                           7.68              8.95              6.19
Percentages (based on daily averages):
Return on average assets                                          1.11  %           1.23  %           0.89  %
Return on average shareholders' equity                           10.81  %          11.59  %           8.55  %
Dividend payout ratio                                            27.65  %          23.29  %          33.04  %
Allowance for loan losses to loans, excluding PPP loans1          1.05  %           1.29  %           1.82  %

Combined allowance for credit losses to loans, excluding PPP loans1,2

                                                          1.32  %           1.45  %           2.00  %


1  Metric meaningful due to the U.S. government agency guarantee and short-term
nature of the Paycheck Protection Program ("PPP") loans.
2  Includes allowance for loan losses and accrual for off-balance sheet credit
risk.

Management's Assessment of Operations and Financial Condition

Overview



The following discussion is management's analysis to assist in the understanding
and evaluation of the financial condition and results of operations of BOK
Financial Corporation ("BOK Financial" or "the Company"). This discussion should
be read in conjunction with the Consolidated Financial Statements and footnotes
and selected financial data presented elsewhere in this report. This section and
other sections provide information about our recent financial performance. For
information about results of operations for 2021 compared with 2020, see the
respective sections in Management's Discussion and Analysis included in our 2021
Form 10-K filed February 23, 2022.

Economic conditions have been volatile in 2022 with soaring inflation,
fluctuating oil prices caused by the Russia-Ukraine conflict and the lingering
effects of the COVID-19 pandemic. In order to combat rising inflation, the
Federal Reserve began increasing the Federal Funds rate in March and continued
to do so through the end of the year for a total 425 basis point increase.
Consumer spending has remained high through 2022, and unemployment remains low
at 3.5% for December 2022. See "Summary of Credit Loss Experience" section of
Management's Discussion and Analysis for additional discussion around our
economic forecast.

                                       21
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Performance Summary



Net income for the year ended December 31, 2022 totaled $520.3 million or $7.68
per diluted share compared with net income of $618.1 million or $8.95 per
diluted share for the year ended December 31, 2021. Pre-provision net revenue
("PPNR"), a non-GAAP measure, was $690.1 million for 2022 compared to $697.9
million in the prior year.
Highlights of 2022 included:

•Net interest revenue totaled $1.2 billion for 2022, an increase of $93.3
million over the prior year. Net interest margin was 2.98% for 2022 compared to
2.60% for 2021. In response to rising inflation, the Federal Reserve increased
the federal funds rate 425 basis points since the beginning of the year. The
resulting impact on market interest rates has increased net interest margin as
our earning assets, led by our significant percentage of variable-rate
commercial loans, reprice at a higher rate and faster pace than our
interest-bearing liabilities. Average earning assets were $40.1 billion for
2022, down $3.7 billion compared to 2021, largely due to decreased trading
securities.

•Fees and commissions revenue was $657.2 million for 2022, a decrease of $11.1
million compared to 2021. Mortgage banking revenue decreased $56.5 million due
to a decrease in mortgage production volume caused by rising mortgage interest
rates and continued housing inventory shortages. Other revenue decreased $14.3
million, primarily due to lower production revenue on repossessed oil and gas
properties sold in 2021. Brokerage and trading revenues grew $28.0 million,
largely due to increased customer hedging and investment banking revenues.
Fiduciary and asset management revenue increased $18.1 million with growth in
mutual fund fees and decreased fee waivers.

•Other gains and losses, net decreased $63.6 million due to sales of an alternative investment and repossessed assets in the prior year.



•Other operating expense totaled $1.2 billion, a $13.2 million decrease compared
to 2021. Personnel expense decreased $24.5 million, primarily driven by lower
incentive compensation costs, partially offset by higher regular compensation.
Non-personnel expense increased $11.2 million, largely due to additional
business promotion fees, project-related data processing and communications and
professional fees. These were partially offset by lower mortgage banking costs
and expenses on repossessed assets.

•The net economic cost of the changes in the fair value of mortgage servicing
rights and related economic hedges was $12.5 million during 2022 compared to an
economic benefit of $21.0 million during 2021 due to increased market volatility
throughout 2022.

•We recorded a $30.0 million provision for expected credit losses in 2022,
primarily due to strong growth in loans and loan commitments, partially offset
by improvement in credit quality metrics. The uncertainty in our economic
forecast increased and some key economic factors were less favorable to growth
across all scenarios. A negative $100.0 million provision for expected credit
losses was recorded in 2021. The combined allowance for credit losses totaled
$296.6 million or 1.31% of outstanding loans at December 31, 2022. The combined
allowance for credit losses was $289.4 million or 1.43% of outstanding loans at
December 31, 2021.

•Nonperforming assets not guaranteed by U.S. government agencies decreased $23.7
million compared to December 31, 2021. Potential problem loans decreased $128
million and other loans especially mentioned increased $5.5 million. Net
charge-offs were $21.1 million or 0.10% of average loans in 2022. Net loans
charged-off were $37.0 million or 0.17% of average loans in 2021.

•Period-end outstanding loan balances increased $2.4 billion to $22.6 billion at
December 31, 2022. Of this increase, commercial loans increased $1.7 billion,
commercial real estate loans increased $775 million, and loans to individuals
grew by $146 million. Paycheck Protection Program loans decreased $262 million.
Average outstanding loan balances were $21.3 billion, a $216 million decrease.

•Average deposits decreased $70 million to $37.9 billion and period-end deposits decreased $6.8 billion to $34.5 billion, primarily driven by institutional clients moving to off-balance sheet alternatives seeking higher yields.



•The Company's common equity Tier 1 capital ratio was 11.69% at December 31,
2022. In addition, the Tier 1 capital ratio was 11.71%, total capital ratio was
12.67% and leverage ratio was 9.91% at December 31, 2022. At December 31, 2021,
the Tier 1 capital ratio was 12.25%, the total capital ratio was 13.29% and the
leverage ratio was 8.55%.

•The Company repurchased 1,632,401 common shares at an average price of $94.88
per share during 2022 and 1,359,657 common shares at an average price of $86.74
during 2021.
                                       22
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•The Company paid cash dividends of $2.13 per common share during 2022 and $2.09 per common share in 2021.



Net income for the fourth quarter of 2022 totaled $168.4 million or $2.51 per
diluted share, compared to $156.5 million or $2.32 per diluted share for the
third quarter of 2022.

Highlights of the fourth quarter of 2022 included:



•Net interest revenue totaled $352.6 million for the fourth quarter of 2022, an
increase of $36.3 million compared to the prior quarter. Net interest margin was
3.54% compared to 3.24%. In response to rising inflation, the Federal Reserve
increased the federal funds rate another 125 basis points in the fourth quarter.
The resulting impact on market interest rates increased our net interest margin.

•Fees and commissions revenue was relatively consistent with the prior quarter
at $193.6 million. Increased brokerage and trading revenue, transaction card
revenue, and other revenue was offset by lower revenue from mortgage banking and
deposit service charges.

•Operating expense increased $23.7 million to $318.5 million. Personnel expense increased $16.1 million, largely driven by higher incentive compensation expense. Non-personnel expense increased $7.6 million, primarily related to project-related professional fees and data processing and communications costs.



•We recorded a $15.0 million provision for expected credit losses in the fourth
quarter of 2022, primarily due to strong growth in loans and loan commitments.
The level of uncertainty in the economic outlook remained high and key economic
factors in the base case were slightly less favorable to economic growth. We
also recorded a $15.0 million provision for expected credit losses in the third
quarter of 2022, primarily as a result of growth in loans and loan commitments
during the quarter.
                                       23
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Critical Accounting Policies & Estimates



The Consolidated Financial Statements and accompanying notes are prepared in
accordance with generally accepted accounting principles in the United States of
America ("GAAP"). The Company's accounting policies are more fully described in
Note 1 of the Consolidated Financial Statements. Management makes significant
assumptions and estimates in the preparation of the Consolidated Financial
Statements and accompanying notes in conformity with GAAP that may be highly
subjective, complex and subject to variability. Actual results could differ
significantly from these assumptions and estimates. The following discussion
addresses the most critical areas where these assumptions and estimates could
affect the financial condition, results of operations and cash flows of the
Company. These critical accounting policies and estimates have been discussed
with the appropriate committees of the Board of Directors.

Allowance for Loan Losses and Accrual for Off-Balance Sheet Credit Risk from Loan Commitments



The allowance for loan losses and accrual for off-balance sheet credit risk from
unfunded loan commitments represent the portion of amortized cost basis of loans
and related unfunded commitments we do not expect to collect over the asset's
contractual life, considering past events, current conditions, as well as
reasonable and supportable forecasts of future economic conditions.
Appropriateness of the allowance for loan losses and accrual for off-balance
sheet credit risk from unfunded loan commitments is determined by a senior
management Allowance Committee which requires judgment about effects of
uncertain matters, resulting in a subjective calculation which is inherently
imprecise. Because of the subjective forward-looking nature of the calculation,
changes in these measures may not directly correlate with actual economic
events. In future periods, management judgment may consider new or changed
information which may cause significant changes in these allowances in those
future periods.

On January 1, 2020, BOK Financial's accounting policies changed significantly
with the adoption of Financial Accounting Standards Board ("FASB") Accounting
Standards Update No. 2016-13 Financial Instruments - Credit Losses (Topic 326):
Assets Measured at Amortized Cost ("ASU 2016-13" or "CECL"). Prior years were
not restated. Prior to January 1, 2020, general allowances and nonspecific
allowances were based on incurred credit losses. See Note 4 to the Consolidated
Financial Statements for the description of the expected credit losses
calculation of the allowance for loan losses and accrual for off-balance sheet
credit risk from unfunded loan commitments.

For the majority of risk-graded loans, the accruing loan's expected credit loss
estimate is sensitive to management judgment, particularly probability of
default and loss given default assumptions, changes in specific macroeconomic
factor forecasts and the probability weight assigned to each economic scenario,
and appropriate adjustments.

Significant assumptions and estimates affecting the allowance for loan losses and accrual for off-balance sheet credit risk include:



•Probability of default and loss given default measurements are based on
historical data that may not be a good predictor of future performance or actual
losses.
•Probability of default is based on risk grades, a subjective measurement of the
risk of a loan. This subjective assessment of risk may not reflect actual risk
of loss.
•The forecast for each relevant economic loss driver and the probability
weighting of economic scenarios are overseen by a senior management Economic
Forecast Committee which includes members independent of the allowance process.
•The Allowance Committee may increase or decrease the allowance to reflect risks
not captured in the quantitative component. Examples of circumstances that may
result in adjustments include, but are not limited to, new lines of business,
market conditions that have not been previously encountered, observed changes in
credit risk that are not yet reflected in macroeconomic factors, or economic
conditions that impact loss given default assumptions.

Although the resulting expected credit loss estimate represents management's
best estimates at the time, actual credit losses will differ from management's
estimate. Portfolio composition will change over time, actual economic
conditions will differ from probability-weighted assumptions, borrower-specific
circumstances will change, as well as other factors. Differences between actual
losses and management's estimates may materially affect the Company's results of
operations.

                                       24
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We describe critical elements affecting our estimate of expected credit loss in
the "Summary of Credit Loss Experience" section of Management's Discussion and
Analysis. While it is challenging to evaluate the allowance impact for a change
in a particular input, results of such an analysis demonstrate how the
quantitative element of the allowance behaves under different conditions. The
sensitivity to management's economic scenario weighting may be quantified by
comparing the results of weighting each economic scenario at 100%. For example,
compared to a 100% Base Case scenario, a 100% Downside case would result in an
additional $117 million in quantitative reserve, while a 100% Upside Case would
result in $18 million less in quantitative reserve at December 31, 2022. Such
sensitivity calculations do not necessarily reflect the nature and extent of
future changes in the related allowance for a number of reasons including (1)
management's weighting of multiple forecasted economic scenarios in estimating
expected credit losses; (2) management's predictions of future economic trends
and relationships among the scenarios may differ from actual events; and (3)
management's application of subjective measures to modeled results when
appropriate.

Fair Value Measurement



Certain assets and liabilities are recorded at fair value in the Consolidated
Financial Statements. Fair value is defined by applicable accounting guidance as
the price to sell an asset or transfer a liability in an orderly transaction
between market participants in the principal markets for the given asset or
liability at the measurement date based on market conditions at that date. An
orderly transaction assumes exposure to the market for a customary period for
marketing activities prior to the measurement date and not a forced liquidation
or distressed sale.

A hierarchy for fair value has been established that prioritizes the inputs of
valuation techniques used to measure fair value into three broad categories:
unadjusted quoted prices in active markets for identical assets or liabilities
(Level 1), other observable inputs that can be observed either directly or
indirectly (Level 2) and unobservable inputs for assets or liabilities (Level
3). Fair value may be recorded for certain assets and liabilities every
reporting period on a recurring basis or under certain circumstances on a
non-recurring basis. Fair value measurements of significant assets or
liabilities that are based on unobservable inputs (Level 3) are considered
Critical Accounting Policies and Estimates. Additional discussion of fair value
measurement and disclosure is included in Notes 7 and 19 of the Consolidated
Financial Statements.

Mortgage Servicing Rights

We have a significant investment in mortgage servicing rights ("MSRs"). Our MSRs
are primarily retained from sales in the secondary market of residential
mortgage loans we have originated or purchased from correspondent lenders. MSRs
may be purchased from other lenders. Both originated and purchased MSRs are
initially recognized at fair value. We carry all MSRs at fair value. Changes in
fair value are recognized in earnings as they occur.

MSRs are not traded in active markets. The fair value of MSRs is determined by
discounting the projected cash flows. Certain significant assumptions and
estimates used in valuing MSRs are based on current market sources including
projected prepayment speeds, assumed servicing costs, earnings on escrow
deposits, ancillary income and discount rates. Assumptions used to value our
MSRs are considered significant unobservable inputs and represent our best
estimate of assumptions that market participants would use to value this asset.
A separate third party model is used to estimate prepayment speeds based on
interest rates, housing turnover rates, estimated loan curtailment, anticipated
defaults and other relevant factors. The prepayment model is updated
periodically for changes in market conditions and adjusted to better correlate
with actual performance of our servicing portfolio. The discount rate is based
on benchmark rates for mortgage loans plus a market spread expected by investors
in servicing rights. Significant assumptions used to determine the fair value of
our MSRs are presented in Note 7 to the Consolidated Financial Statements. At
least quarterly, we request estimates of fair value from outside sources to
corroborate the results of the valuation model.

The assumptions used in this model are primarily based on mortgage interest
rates. Evaluation of the effect of a change in one assumption without
considering the effect of that change on other assumptions is not meaningful.
Considering all related assumptions, we expect a 50 basis point increase in
primary mortgage interest rates to increase the fair value of our servicing
rights by $6.1 million. We expect an $8.2 million decrease in the fair value of
our MSRs from a 50 basis point decrease in primary mortgage interest rates.
                                       25
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Results of Operations

Net Interest Revenue and Net Interest Margin

2022 Net Interest Revenue



Net interest revenue is the interest earned on debt securities, loans and other
interest-earning assets less interest paid for interest-bearing deposits and
other borrowings. The net interest margin is calculated by dividing
tax-equivalent net interest revenue by average interest-earning assets. Net
interest spread is the difference between the average rate earned on
interest-earning assets and the average rate paid on interest-bearing
liabilities. Net interest margin is typically greater than net interest spread
due to interest income earned on assets funded by non-interest bearing
liabilities such as demand deposits and equity.

Tax-equivalent net interest revenue totaled $1.2 billion for 2022, an increase
of $92.9 million over the prior year. This includes $7.3 million of PPP loan
fees for 2022 and $42.7 million for 2021. Net interest revenue increased $100.8
million due to changes in interest rates and decreased $7.9 million from a
decrease in earning assets, partially offset by a decrease in interest-bearing
liabilities. Table 3 shows the effects on net interest revenue due to changes in
average balances and interest rates for the various types of earning assets and
interest-bearing liabilities. In addition, see the Annual Financial Summary of
consolidated daily average balances, yields and rates as shown in Table 2.

Net interest margin was 2.98% for 2022 and 2.60% for 2021. The tax-equivalent
yield on earning assets was 3.42% for 2022 compared to 2.74% in 2021. During
2022, the Federal Reserve increased the federal funds rate 425 basis points in
response to rising inflation. The resulting impact on market interest rates has
increased net interest margin as our earning assets, led by our significant
percentage of variable-rate commercial loans, reprice at a higher rate and
faster pace than our interest-bearing liabilities. Loan yields increased 100
basis points to 4.62%. The available for sale securities portfolio yield
increased 27 basis points to 2.07%. The yield on trading securities grew 26
basis points to 2.24% and the yield on interest-bearing cash and cash
equivalents increased 131 basis points to 1.44%.

Funding costs increased 49 basis points compared to 2021. The cost of
interest-bearing deposits increased 39 basis points. The cost of other
short-term borrowings increased 144 basis points. The benefit to net interest
margin from earning assets funded by non-interest bearing liabilities was 26
basis points for 2022, up from 7 basis points for 2021.

Average earning assets for 2022 decreased $3.7 billion or 9% compared 2021.
Average trading securities balances decreased $3.1 billion in response to lower
origination volumes in the residential mortgage industry driven by increases in
mortgage interest rates. The average balance of available for sale securities,
which consists largely of residential and commercial mortgage-backed securities
guaranteed by U.S. government agencies, decreased $1.7 billion, while investment
securities increased $1.3 billion. In the second quarter 2022, we transferred
$2.4 billion of U.S. government agency mortgage-backed securities from available
for sale to the investment securities portfolio to limit the effect of future
rate increases on the tangible common equity ratio. Average loans, net of
allowance for loan losses, decreased $136 million.

Total average deposits decreased $70 million compared to the prior year. Average
interest-bearing transaction account balances decreased $1.1 billion while
average demand deposit balances increased $1.4 billion. Average time deposits
also decreased $430 million. Average short-term borrowings decreased $1.9
billion.

Our overall objective is to manage the Company's balance sheet in such a way as
to limit exposure to changes in interest rates. These strategies are further
described in the Market Risk section of this report. Approximately 79% of our
commercial and commercial real estate loan portfolios are either variable rate
loans or fixed rate loans that will reprice within one year. These loans are
funded primarily by deposit accounts that are either non-interest bearing or
that reprice more slowly than the loans. The result is a balance sheet that
would be asset-sensitive which means that assets generally reprice more quickly
than liabilities. One of the strategies that we use to manage toward a relative
rate-neutral position is to purchase fixed rate residential mortgage-backed
securities issued primarily by U.S. government agencies and fund them with
market rate sensitive liabilities. The liability-sensitive nature of this
strategy provides an offset to the asset-sensitive characteristics of our loan
portfolio. We also may use derivative instruments to manage our interest rate
risk.

The effectiveness of these strategies is reflected in the overall change in net
interest revenue due to changes in interest rates as shown in Table 3 and in the
interest rate sensitivity projections as shown in the Market Risk section of
this report.

                                       26
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Table 2 - Annual Financial Summary
Consolidated Daily Average Balances, Average Yields and Rates

(Dollars in thousands, except per share data)                                          Year Ended
                                                                                   December 31, 2022
                                                                    Average              Revenue/             Yield/
                                                                    Balance              Expense               Rate
Assets
Interest-bearing cash and cash equivalents                      $    801,180          $    11,552                1.44  %
Trading securities                                                 4,723,130              115,295                2.24  %
Investment securities                                              1,493,322               24,490                1.64  %
Available for sale securities                                     11,643,103              249,361                2.07  %
Fair value option securities                                          64,776                2,145                3.40  %
Restricted equity securities                                         180,760                8,282                4.58  %
Residential mortgage loans held for sale                             139,553                6,027                4.31  %
Loans                                                             21,279,187              983,413                4.62  %
Allowance for loan losses                                           

(245,915)


Loans, net of allowance                                           21,033,272              983,413                4.68  %
Total earning assets                                              40,079,096            1,400,565                3.42  %
Receivable on unsettled securities sales                             310,974
Cash and other assets                                              6,634,566
Total assets                                                    $ 47,024,636

Liabilities and equity
Interest-bearing deposits:
Transaction                                                     $ 20,550,624          $   108,956                0.53  %
Savings                                                              969,279                  489                0.05  %
Time                                                               1,446,613               12,304                0.85  %
Total interest-bearing deposits                                   22,966,516              121,749                0.53  %
Funds purchased and repurchase agreements                          1,265,045               13,158                1.04  %
Other borrowings                                                   1,628,972               39,325                2.41  %
Subordinated debentures                                              131,206                6,490                4.95  %
Total interest-bearing liabilities                                25,991,739              180,722                0.70  %
Non-interest bearing demand deposits                              

14,884,765


Due on unsettled securities purchases                                451,530
Other liabilities                                                    879,691
Total equity                                                       4,816,911
Total liabilities and equity                                    $ 47,024,636

Tax-equivalent net interest revenue                                                   $ 1,219,843                2.72  %
Tax-equivalent net interest revenue to earning assets                                                            2.98  %
Less tax-equivalent adjustment                                                              8,463
Net interest revenue                                                                    1,211,380
Provision for credit losses                                                                30,000
Other operating revenue                                                                   643,257
Other operating expense                                                                 1,164,480
Net income before taxes                                                                   660,157
Federal and state income taxes                                                            139,864
Net income                                                                                520,293
Net income attributable to non-controlling interests                                           20

Net income attributable to BOK Financial Corporation shareholders

$   520,273
Earnings Per Average Common Share Equivalent:
Net income:
Basic                                                                                 $      7.68
Diluted                                                                               $      7.68


Yield calculations are shown on a tax equivalent at the statutory federal and
state rates for the periods presented. The yield calculations exclude security
trades that have been recorded on trade date with no corresponding interest
income and the unrealized gains and losses. The yield calculation also includes
average loan balances for which the accrual of interest has been discontinued
and are net of unearned income. Yield/rate calculations are generally based on
the conventions that determine how interest income and expense is accrued.

                                       27
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Table 2 - Annual Financial Summary (continued)
Consolidated Daily Average Balances, Average Yields and Rates


(Dollars in thousands, Except Per
Share Data)                                                                                    Year Ended
                                                            December 31, 2021                                              December 31, 2020
                                             Average              Revenue/             Yield/               Average              Revenue/             Yield/
                                             Balance              Expense               Rate                Balance              Expense               Rate
Assets
Interest-bearing cash and cash
equivalents                              $    816,425          $     1,060                0.13  %       $    634,401          $     2,830                0.45  %
Trading securities                          7,823,705              156,214                1.98  %          3,078,075               67,942                2.75  %
Investment securities                         222,426               11,065                4.97  %            265,455               12,760                4.81  %
Available for sale securities              13,342,526              230,698                1.80  %         12,420,678              261,404                2.21  %
Fair value option securities                   67,881                1,542                2.38  %            769,760               18,475                2.39  %
Restricted equity securities                  195,488                5,703                2.92  %            281,594               10,963                3.89  %
Residential mortgage loans held
for sale                                      188,888                5,465                2.93  %            215,296                6,397                3.05  %
Loans                                      21,495,156              777,124                3.62  %         23,402,195              898,445                3.84  %
Allowance for loan losses                    (326,121)                                                      (368,820)
Loans, net of allowance                    21,169,035              777,124                3.67  %         23,033,375              898,445                3.90  %
Total earning assets                       43,826,374            1,188,871                2.74  %         40,698,634            1,279,216                3.24  %
Receivable on unsettled securities
sales                                         667,149                                                      3,329,727
Cash and other assets                       5,658,180                                                      4,676,029
Total assets                             $ 50,151,703                                                   $ 48,704,390

Liabilities and equity
Interest-bearing deposits:
Transaction                              $ 21,673,472          $    21,961                0.10  %       $ 18,676,146          $    60,424                0.32  %
Savings                                       865,245                  374                0.04  %            666,549                  385                0.06  %
Time                                        1,876,901               11,149                0.59  %          2,220,749               29,187                1.31  %
Total interest-bearing deposits            24,415,618               33,484                0.14  %         21,563,444               89,996                0.42  %
Funds purchased and repurchase
agreements                                  2,238,702                8,084                0.36  %          3,635,541               15,605                0.43  %
Other borrowings                            2,599,861                9,793                0.38  %          4,659,453               41,011                0.88  %
Subordinated debentures                       224,058               10,535                4.70  %            275,965               13,944                5.05  %
Total interest-bearing liabilities         29,478,239               61,896                0.21  %         30,134,403              160,556                0.53  %
Non-interest bearing demand
deposits                                   13,505,359                                                     11,201,554
Due on unsettled securities
purchases                                     800,667                                                      1,081,674
Other liabilities                           1,013,050                                                      1,193,445
Total equity                                5,354,388                                                      5,093,314
Total liabilities and equity             $ 50,151,703                                                   $ 48,704,390

Tax-equivalent net interest
revenue                                                        $ 1,126,975                2.53  %                             $ 1,118,660                2.71  %
Tax-equivalent net interest
revenue to earning assets                                                                 2.60  %                                                        2.83  %
Less tax-equivalent adjustment                                       8,942                                                         10,216
Net interest revenue                                             1,118,033                                                      1,108,444
Provision for credit losses                                       (100,000)                                                       222,592
Other operating revenue                                            755,775                                                        842,320
Other operating expense                                          1,177,708                                                      1,164,308
Net income before taxes                                            796,100                                                        563,864
Federal and state income taxes                                     179,775                                                        128,793
Net income                                                         616,325                                                        435,071
Net income (loss) attributable to
non-controlling interests                                           (1,796)                                                            41
Net income attributable to BOK
Financial Corporation shareholders                             $   618,121                                                    $   435,030
Earnings Per Average Common Share
Equivalent:
Net income:
Basic                                                          $      8.95                                                    $      6.19
Diluted                                                        $      8.95                                                    $      6.19




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Table 3 - Annual Volume/Rate Analysis
(In thousands)
                                                                   Year Ended                                                Year Ended
                                                            December 31, 2022 / 2021                                  December 31, 2021 / 2020
                                                                           Change Due To1                                             Change Due To1
                                                                                        Yield /                                                    Yield /
                                                  Change              Volume             Rate               Change               Volume              Rate
Tax-equivalent interest revenue:
Interest-bearing cash and cash
equivalents                                    $   10,492          $    (111)         $ 10,603          $   (1,770)           $     540          $  (2,310)
Trading securities                                (40,919)           (58,095)           17,176              88,272              128,039            (39,767)

Investment securities                              13,425             43,575           (30,150)             (1,695)              (2,018)               323

Available for sale securities                      18,663            (14,377)           33,040             (30,706)              20,115          

(50,821)


Fair value option securities                          603                (50)              653             (16,933)             (16,899)             

(34)


Restricted equity securities                        2,579               (476)            3,055              (5,260)              (3,286)            

(1,974)


Residential mortgage loans held for sale              562             (1,696)            2,258                (932)                (694)              (238)
Loans                                             206,289             (8,240)          214,529            (121,321)             (71,533)           (49,788)
Total tax-equivalent interest revenue             211,694            (39,470)          251,164             (90,345)              54,264           (144,609)
Interest expense:
Transaction deposits                               86,995             (3,662)           90,657             (38,463)               6,108            (44,571)
Savings deposits                                      115                 35                80                 (11)                 121               (132)
Time deposits                                       1,155             (3,132)            4,287             (18,038)              (3,277)           (14,761)
Funds purchased and repurchase
agreements                                          5,074             (6,827)           11,901              (7,521)              (5,491)            (2,030)
Other borrowings                                   29,532            (13,467)           42,999             (31,218)             (13,023)           (18,195)
Subordinated debentures                            (4,045)            (4,485)              440              (3,409)              (2,532)              (877)
Total interest expense                            118,826            (31,538)          150,364             (98,660)             (18,094)           (80,566)
Tax-equivalent net interest revenue                92,868             (7,932)          100,800               8,315               72,358           

(64,043)


Change in tax-equivalent adjustment                  (479)                                                  (1,274)
Net interest revenue                           $   93,347                                               $    9,589

1 Changes attributable to both volume and yield/rate are allocated to both volume and yield/rate on an equal basis.


                                       29
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Fourth Quarter 2022 Net Interest Revenue



Tax-equivalent net interest revenue totaled $354.9 million for the fourth
quarter of 2022, an increase of $36.4 million compared to the third quarter of
2022. The rapid increase in interest rates combined with our strong loan growth
and our asset-sensitive position drove a linked quarter increase in net interest
revenue and a 30 basis point increase in net interest margin.

Net interest margin was 3.54% for the fourth quarter of 2022 compared to 3.24%
for the third quarter of 2022. The Federal Reserve increased the federal funds
rate 125 basis points in the fourth quarter in response to rising inflation. The
resulting impact on market interest rates increased the net interest margin. The
tax-equivalent yield on earning assets was 4.53% for the fourth quarter of 2022,
an increase of 82 basis points compared to the third quarter of 2022. Loan
yields increased 110 basis points to 5.99%. The yield on trading securities was
up 98 basis points to 3.70% while the yield on available for sale securities
increased 33 basis points to 2.54%. The yield on interest-bearing cash and cash
equivalents increased 219 basis points to 4.06%.

Funding costs increased 81 basis points compared to the third quarter of
2022. The cost of other short-term borrowings increased 171 basis points while
the cost of interest-bearing deposits increased 59 basis points. The cost of
other borrowings was up 175 basis points to 4.08%. The cost of funds purchased
and repurchase agreements increased 133 basis points to 2.05%. The benefit to
net interest margin from earning assets funded by non-interest bearing
liabilities was 58 basis points in the fourth quarter of 2022 and 29 basis
points in the third quarter of 2022.

Average earning assets for the fourth quarter of 2022 increased $757 million
over the third quarter of 2022. Average loans, net of allowance for loan losses,
increased $375 million, largely due to growth in commercial and commercial real
estate loans. Available for sale securities increased $648 million as we
repositioned our balance sheet to a more rate-risk neutral position. Average
interest bearing cash and cash equivalents decreased $180 million while average
trading securities balances decreased $91 million.

Average deposits decreased $1.6 billion compared to the third quarter of 2022 as
customers redeploy resources following the savings trend during the height of
the COVID-19 pandemic. Average demand deposit balances decreased $929 million.
Average interest-bearing transaction accounts decreased $658 million. Other
borrowings increased $994 million while funds purchased and repurchase
agreements increased $246 million.



                                       30
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Table 4 - Quarterly Financial Summary
Consolidated Daily Average Balances, Average Yields and Rates

(In thousands, except per share
data)                                                                                   Three Months Ended
                                                          December 31, 2022                                            September 30, 2022
                                            Average             Revenue/            Yield/               Average             Revenue/            Yield/
                                            Balance             Expense              Rate                Balance             Expense              Rate
Assets
Interest-bearing cash and cash
equivalents                             $    568,307          $   5,822                4.06  %       $    748,263          $   3,520                1.87  %
Trading securities                         3,086,985             28,473                3.70  %          3,178,068             22,772                2.72  %
Investment securities                      2,535,305              9,223                1.46  %          2,593,989              9,207                1.42  %
Available for sale securities             10,953,851             73,317                2.54  %         10,306,257             59,144                2.21  %
Fair value option securities                  92,012                931                4.40  %             36,846                286                2.98  %
Restricted equity securities                 216,673              3,088                5.70  %            173,656              2,703                6.23  %
Residential mortgage loans held
for sale                                      98,613              1,390                5.56  %            132,685              1,684                5.05  %
Loans                                     21,976,004            331,649                5.99  %         21,599,232            265,997                4.89  %
Allowance for loan losses                   (242,450)                                                    (241,136)
Loans, net of allowance                   21,733,554            331,649                6.06  %         21,358,096            265,997                4.94  %
Total earning assets                      39,285,300            453,893                4.53  %         38,527,860            365,313                3.71  %
Receivable on unsettled
securities sales                             194,996                                                      219,113
Cash and other assets                      5,729,322                                                    6,372,229
Total assets                            $ 45,209,618                                                 $ 45,119,202
Liabilities and equity
Interest-bearing deposits:
Transaction                             $ 18,898,315          $  60,893                1.28  %       $ 19,556,806          $  31,266                0.63  %
Savings                                      969,275                205                0.08  %            978,596                135                0.05  %
Time                                       1,417,606              4,476                1.25  %          1,409,069              3,314                0.93  %
Total interest-bearing deposits           21,285,196             65,574                1.22  %         21,944,471             34,715                0.63  %
Funds purchased and repurchase
agreements                                 1,046,447              5,407                2.05  %            800,759              1,445                0.72  %
Other borrowings                           2,523,195             25,961                4.08  %          1,528,887              8,988                2.33  %
Subordinated debentures                      131,180              2,038                6.16  %            131,199              1,677                5.07  %
Total interest-bearing
liabilities                               24,986,018             98,980                1.57  %         24,405,316             46,825                0.76  %
Non-interest bearing demand
deposits                                  14,176,189                                                   15,105,305
Due on unsettled securities
purchases                                    575,957                                                      331,428
Other liabilities                            853,134                                                      501,731
Total equity                               4,618,320                                                    4,775,422
Total liabilities and equity            $ 45,209,618                                                 $ 45,119,202
Tax-equivalent net interest
revenue                                                       $ 354,913                2.96  %                             $ 318,488                2.95  %
Tax-equivalent net interest
revenue to earning assets                                                              3.54  %                                                      3.24  %
Less tax-equivalent adjustment                                    2,287                                                        2,163
Net interest revenue                                            352,626                                                      316,325
Provision for credit losses                                      15,000                                                       15,000
Other operating revenue                                         197,086                                                      189,698
Other operating expense                                         318,456                                                      294,751
Net income before taxes                                         216,256                                                      196,272
Federal and state income taxes                                   47,864                                                       39,681
Net income                                                      168,392                                                      156,591
Net income (loss) attributable to
non-controlling interests                                           (37)                                                          81
Net income attributable to BOK
Financial Corp. shareholders                                  $ 168,429                                                    $ 156,510
Earnings Per Average Common Share
Equivalent:
Basic                                                         $    2.51                                                    $    2.32
Diluted                                                       $    2.51                                                    $    2.32


Yield calculations are shown on a tax equivalent at the statutory federal and
state rates for the periods presented. The yield calculations exclude security
trades that have been recorded on trade date with no corresponding interest
income and the unrealized gains and losses. The yield calculation also includes
average loan balances for which the accrual of interest has been discontinued
and are net of unearned income. Yield/rate calculations are generally based on
the conventions that determine how interest income and expense is accrued
                                       31
--------------------------------------------------------------------------------

Table 4 - Quarterly Financial Summary (continued)
Consolidated Daily Average Balances, Average Yields and Rates

                                                                            

Three Months Ended

June 30, 2022                                                    March 31, 2022

December 31, 2021


                             Revenue                                                         Revenue /                                                  

Revenue /


  Average Balance           /Expense          Yield / Rate         Average Balance            Expense          Yield / Rate         Average Balance            Expense          Yield / Rate

$        843,619          $    1,737               0.83  %       $      1,050,409          $      473               0.18  %       $      1,208,552          $      483               0.16  %
       4,166,954              23,009               2.00  %              8,537,390              41,041               1.71  %              9,260,778              44,537               1.89  %
         610,983               3,585               2.35  %                195,198               2,475               5.07  %                213,188               2,661               4.99  %
      12,258,072              58,882               1.84  %             13,092,422              58,018               1.77  %             13,247,607              55,638               1.72  %
          54,832                 437               2.92  %                 75,539                 491               2.81  %                 46,458                 302               2.71  %
         167,732               1,384               3.30  %                164,484               1,107               2.69  %                137,874               1,028               2.98  %
         148,183               1,559               4.22  %                179,697               1,394               3.11  %                163,433               1,242               3.06  %
      21,057,714             205,694               3.92  %             20,463,662             180,073               3.57  %             20,242,653             188,547               3.70  %
        (246,064)                                                        (254,191)                                                        (271,794)
      20,811,650             205,694               3.96  %             20,209,471             180,073               3.61  %             19,970,859             188,547               3.75  %
      39,062,025             296,287               2.96  %             43,504,610             285,072               2.58  %             44,248,749             294,438               2.66  %
         457,165                                                          375,616                                                          585,901
       7,769,208                                                        6,680,848                                                        5,769,406
$     47,288,398                                                 $     50,561,074                                                 $     50,604,056

$     21,037,294          $   11,454               0.22  %       $     22,763,479          $    5,343               0.10  %       $     22,326,401          $    5,097               0.09  %
         981,493                  76               0.03  %                947,407                  73               0.03  %                909,131                  96               0.04  %
       1,373,036               2,332               0.68  %              1,589,039               2,182               0.56  %              1,747,715               2,351               0.53  %
      23,391,823              13,862               0.24  %             25,299,925               7,598               0.12  %             24,983,247               7,544               0.12  %
       1,224,134               1,608               0.53  %              2,004,466               4,698               0.95  %              2,893,128               5,292               0.73  %
       1,301,358               3,286               1.01  %              1,148,440               1,090               0.38  %                880,837               1,091               0.49  %
         131,219               1,473               4.50  %                131,228               1,302               4.02  %                131,224               1,330               4.02  %
      26,048,534              20,229               0.31  %             28,584,059              14,688               0.21  %             28,888,436              15,257               0.21  %
      15,202,597                                                       15,062,282                                                       14,818,841
         380,332                                                          519,097                                                          629,642
         924,605                                                        1,247,785                                                          898,848
       4,732,330                                                        5,147,851                                                        5,368,289
$     47,288,398                                                 $     50,561,074                                                 $     50,604,056
                          $  276,058               2.65  %                                 $  270,384               2.37  %                                 $  279,181               2.45  %
                                                   2.76  %                                                          2.44  %                                                          2.52  %
                               2,040                                                            1,973                                                            2,104
                             274,018                                                          268,411                                                          277,077
                                   -                                                                -                                                          (17,000)
                             168,617                                                           87,856                                                          157,443
                             273,655                                                          277,618                                                          299,495
                             168,980                                                           78,649                                                          152,025
                              36,122                                                           16,197                                                           34,836
                             132,858                                                           62,452                                                          117,189
                                  12                                                              (36)                                                            (129)
                          $  132,846                                                       $   62,488                                                       $  117,318

                          $     1.96                                                       $     0.91                                                       $     1.71
                          $     1.96                                                       $     0.91                                                       $     1.71



                                       32

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Table 5 - Quarterly Volume/Rate Analysis
(In thousands)
                                                              Three Months Ended
                                                        Dec. 31, 2022 / Sep. 30, 2022
                                                                           Change Due To1
                                                                                      Yield /
                                                      Change             Volume        Rate
Tax-equivalent interest revenue:
Interest-bearing cash and cash equivalents      $     2,302            $ (1,338)     $ 3,640
Trading securities                                    5,701              (2,207)       7,908

Investment securities                                    16                (230)         246

Available for sale securities                        14,173               5,012        9,161
Fair value option securities                            645                 427          218
Restricted equity securities                            385                 619         (234)
Residential mortgage loans held for sale               (294)               (445)         151
Loans                                                65,652               5,205       60,447
Total tax-equivalent interest revenue                88,580               7,043       81,537
Interest expense:
Transaction deposits                                 29,627              (1,730)      31,357
Savings deposits                                         70                  (3)          73
Time deposits                                         1,162                  23        1,139
Funds purchased and repurchase agreements             3,962                 862        3,100
Other borrowings                                     16,973               8,034        8,939
Subordinated debentures                                 361                   -          361
Total interest expense                               52,155               7,186       44,969
Tax-equivalent net interest revenue                  36,425                (143)      36,568
Change in tax-equivalent adjustment                     124
Net interest revenue                            $    36,301

1 Changes attributable to both volume and yield/rate are allocated to both volume and yield/rate on an equal basis.


                                       33
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Other Operating Revenue

2022 Other Operating Revenue



Other operating revenue was $643.3 million for 2022, a decrease of $112.5
million or 15% compared to 2021. A decline in mortgage banking revenue and other
gains, net was partially offset by increased brokerage and trading revenue and
fiduciary and asset management revenue.

Table 6 - Other Operating Revenue
(Dollars in thousands)

                                                                             2022                   2022
                                            Year Ended                        vs.                    vs.                Year Ended
                                           December 31,                      2021                   2021               December 31,         2021 vs. 2020          2021 vs. 2020
                                                                           Increase              % Increase                                   Increase              % Increase
                                      2022               2021             (Decrease)             (Decrease)                2020              (Decrease)             (Decrease)

Brokerage and trading revenue $ 140,978 $ 112,989 $


  27,989                      25  %       $   221,833          $   (108,844)                    (49) %
Transaction card revenue            104,266             96,983                 7,283                       8  %            90,182                 6,801                       8  %
Fiduciary and asset management
revenue                             196,326            178,274                18,052                      10  %           167,445                10,829                       6  %
Deposit service charges and fees    110,636            104,217                 6,419                       6  %            96,805                 7,412                       8  %
Mortgage banking revenue             49,365            105,896               (56,531)                    (53) %           182,360               (76,464)                    (42) %
Other revenue                        55,642             69,950               (14,308)                    (20) %            51,695                18,255                      35  %
Total fees and commissions
revenue                             657,213            668,309               (11,096)                     (2) %           810,320              (142,011)                    (18) %
Other gains, net                        123             63,742               (63,619)                       N/A             6,046                57,696                        N/A
Gain (loss) on derivatives, net     (73,011)           (19,378)              (53,633)                       N/A            42,320               (61,698)                       N/A
Gain (loss) on fair value option
securities, net                     (20,358)            (2,239)              (18,119)                       N/A            53,248               (55,487)                       N/A
Change in fair value of mortgage
servicing rights                     80,261             41,637                38,624                        N/A           (79,524)              121,161                        N/A
Gain (loss) on available for sale
securities, net                        (971)             3,704                (4,675)                       N/A             9,910                (6,206)                       N/A

Total other operating revenue     $ 643,257          $ 755,775              (112,518)                    (15) %       $   842,320          $    (86,545)                    (10) %


Fees and commissions revenue



Diversified sources of fees and commissions revenue are a significant part of
our business strategy and represented 35% of combined net interest revenue
before provision for credit losses and fees and commission revenue. We believe
that a variety of fee revenue sources provides an offset to changes in interest
rates, values in the equity markets, commodity prices and consumer spending, all
of which can be volatile. Many of these economic factors, such as rising
interest rates, that we expect will result in growth in net interest revenue or
fiduciary and asset management revenue may also decrease mortgage banking
production volumes and related trading. The velocity of changes in market
conditions and interest rates may result in timing differences between when
offsetting impacts and benefits are realized. As interest rates are expected to
move higher, we expect to experience increased benefits to our net interest
margin, which provides an offset to reduced mortgage-related fee income.
Generally, for operating revenues not as directly related to movement in
interest rates, we expect growth to come through offering new products and
services and by further development of our presence in other markets. However,
current and future economic conditions, including the recent impact of the
COVID-19 pandemic, regulatory constraints, increased competition and saturation
in our existing markets could affect the rate of future increases.

Brokerage and trading revenue, which includes revenues from trading, customer
hedging, retail brokerage and investment banking, increased $28.0 million or 25%
over the prior year.

                                       34
--------------------------------------------------------------------------------

Trading revenue includes net realized and unrealized gains and losses primarily
related to sales of residential mortgage-backed securities guaranteed by U.S.
government agencies and related derivative instruments that enable our mortgage
banking customers to manage their production risk. Trading revenue also includes
net realized and unrealized gains and losses on municipal securities and other
financial instruments that we sell to institutional customers, along with
changes in the fair value of financial instruments we hold as economic hedges
against market risk of our trading securities. Trading revenue was $20.3 million
for 2022, a decrease of $7.3 million compared to 2021. Trading revenue was
negatively affected by the disruption of the fixed income markets early in 2022.
This was largely offset by favorable market conditions and increased market
volatility, which led to higher margins and increased trading activity in the
second half of the year. See additional discussion in "Lines of Business"
section of Management's Discussion and Analysis.

Customer hedging revenue is based primarily on realized and unrealized changes
in the fair value of derivative contracts held for customer risk management
programs. As more fully discussed under Customer Derivative Programs in Note 6
of the Consolidated Financial Statements, we offer commodity, interest rate,
foreign exchange and equity derivatives to our customers. Derivative contracts
executed with customers are offset with contracts between selected
counterparties and exchanges to minimize market risk from changes in commodity
prices, interest rates or foreign exchange rates. Customer hedging revenue,
which is largely volume driven, totaled $45.7 million for 2022, an increase of
$25.3 million or 124% compared to 2021 and was primarily attributed to our
energy and interest rate derivative customers. Customer hedging revenue includes
credit valuation adjustments of the fair value of derivatives to reflect the
risk of counterparty default.

Investment banking, which includes fees earned upon completion of underwriting,
financial advisory services and loan syndication fees, totaled $45.6 million for
2022, an increase of $11.2 million or 33% compared to 2021, largely related to
the timing and volume of commercial loan syndication fees and municipal bond
transactions.

Revenue earned from retail brokerage transactions totaled $16.4 million for 2022, a decrease of $2.4 million or 13% compared to 2021. Retail brokerage revenue is primarily based on fees and commissions earned on sales of fixed income securities, annuities, mutual funds and other financial instruments to retail customers. Revenue is primarily based on the volume of customer transactions and applicable commission rate for each type of product.

Insurance brokerage fees were $12.9 million for 2022, an increase of $1.1 million or 9% over the prior year.



Transaction card revenue depends largely on the volume and amount of
transactions processed, the number of TransFund automated teller machine ("ATM")
locations and the number of merchants served. Transaction card revenue totaled
$104.3 million for 2022, a $7.3 million or 8% increase over 2021. Revenues from
the processing of transactions on behalf of the members of our TransFund
electronic funds transfer ("EFT") network totaled $84.6 million, up $4.5 million
or 6% over 2021. The number of TransFund ATM locations totaled 2,774 at December
31, 2022 compared to 2,593 at December 31, 2021. Corporate card revenue totaled
$7.2 million, up $2.3 million or 45% over 2021 due to increased transactions
from the broader reopening of the economy. Merchant services fees paid by
customers for account management and electronic processing of card transactions
totaled $12.4 million, relatively consistent with the prior year.

Fiduciary and asset management revenue is earned through managing or holding of
assets for customers and executing transactions or providing related services.
Approximately 80% of fiduciary and asset management revenue is primarily based
on the fair value of assets. Rates applied to those asset values vary based on
the nature of the relationship. Fiduciary and managed asset relationships
generally have a higher fee rate than non-fiduciary and/or managed
relationships.

Fiduciary and asset management revenue increased $18.1 million or 10% compared
to 2021. Higher mutual fund fees and a reduction in fee waivers was partially
offset by lower trust fees. During the height of the COVID-19 pandemic, we
voluntarily waived certain administration fees on the Cavanal Hill money market
funds in order to maintain positive yields on these funds in the low short-term
interest rate environment. This practice subsided in 2022. We had approximately
$3.1 million in fee waivers during 2022 compared to approximately $11.7 million
in fee waivers during 2021.


                                       35

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A distribution of assets under management or administration and related fiduciary and asset management revenue follows:



Table 7 - Assets Under Management or Administration
(Dollars in thousands)

                                                                                                          Year Ended December 31,
                                                     2022                                                           2021                                                          2020
                               Balance1             Revenue2            Margin3               Balance1             Revenue2            Margin3              Balance1             Revenue2            Margin3
Managed fiduciary assets:
Personal                    $ 10,317,729          $ 107,325                 1.04  %       $  12,739,289          $ 110,052                 0.86  %       $ 11,172,457          $  96,094                 0.86  %
Institutional                 17,229,041             33,482                 0.19  %          17,477,280             29,286                 0.17  %         15,364,387             26,555                 0.17  %
Total managed fiduciary
assets                        27,546,770            140,807                 0.51  %          30,216,569            139,338                 0.46  %         26,536,844            122,649                 0.46  %

Non-managed assets:
Fiduciary                     28,513,725             43,220                 0.15  %          34,320,264             28,645                 0.08  %         28,949,648             38,899                 0.13  %
Non-fiduciary                 19,467,202             12,299                 0.06  %          20,253,072             10,291                 0.05  %         18,599,156              5,897                 0.03  %

Safekeeping and brokerage
assets under administration   24,207,343                  -                    -  %          20,127,816                  -                    -  %         17,506,599                  -                    -  %
Total non-managed assets      72,188,270             55,519                 0.08  %          74,701,152             38,936                 0.05  %     

   65,055,403             44,796                 0.07  %

Total assets under
management or
administration              $ 99,735,040          $ 196,326                 0.20  %       $ 104,917,721          $ 178,274                 0.17  %       $ 91,592,247          $ 167,445                 0.18  %


1 Assets under management or administration balance excludes certain assets
under custody held by a sub-custodian where minimal revenue is recognized. $17
billion, $22 billion and $21 billion of such assets are excluded from the 2022,
2021 and 2020 assets under management or administration balances, respectively.
2  Fiduciary and asset management revenue includes asset-based and other fees
associated with the assets.
3  Revenue divided by period-end balance.

A summary of changes in assets under management or administration for the year ended December 31, 2022, 2021, and 2020 follows:



Table 8 - Changes in Assets Under Management or Administration
(In thousands)

                                            Year Ended December 31,
                                   2022               2021               2020
Beginning balance             $ 104,917,721      $  91,592,247      $ 82,740,961
Net inflows (outflows)              572,812          4,786,237         1,859,868

Net change in fair value         (5,755,493)         8,539,237         6,991,418
Ending balance                $  99,735,040      $ 104,917,721      $ 91,592,247



Assets under management as of December 31, 2022 consist of 45% fixed income, 32%
equities, 14% cash and 9% alternative investments. Net inflows to assets under
management increased during 2022 as new financial institution client
relationships were gained and existing clients added to their asset balances.
The decrease in fair value of $5.8 billion mainly resulted from declines in both
the fixed income and equity markets in 2022.

Deposit service charges and fees totaled $110.6 million for 2022, a $6.4 million
or 6% increase over 2021, largely affected by transaction volumes as customer
activity resumed following the height of the COVID-19 pandemic. Service charges
earned primarily on commercial deposit accounts totaled $56.6 million, a $2.3
million or 4% increase over the previous year. Overdraft fees and non-sufficient
fund fees earned primarily on consumer deposit accounts totaled $25.4 million
for 2022, an increase of $3.8 million or 18% over 2021. Changes were implemented
in the fourth quarter of 2022 to eliminate non-sufficient funds fees
                                       36
--------------------------------------------------------------------------------

and reduce consumer overdraft fees, which is expected to reduce total deposit
service charges by approximately $10 million in 2023. Check card revenue totaled
$23.3 million, relatively unchanged from 2021.

Mortgage banking revenue totaled $49.4 million for 2022, a $56.5 million or 53%
decrease compared to 2021. Rising mortgage interest rates, low inventory, and
home price affordability have placed pressure on mortgage loan originations and
margins in 2022. Mortgage production revenue decreased $62.6 million. Production
volume was down $1.6 billion and production revenue as a percentage of
production volume also decreased 250 basis points to (0.17)%. Mortgage
refinancing activity was 24% of total production in 2022 compared to 54% in
2021. Mortgage servicing revenue was $51.2 million, a $6.0 million increase
compared to the prior year. The average outstanding principal balance of
mortgage loans serviced for others totaled $17.9 billion at December 31, 2022, a
$2.5 billion increase compared to December 31, 2021. During 2022, we acquired
$3.8 billion in unpaid principal balance of mortgage servicing rights. This,
combined with a purchase in the fourth quarter of 2021 with an unpaid principal
balance of $2.0 billion, led to the higher mortgage servicing revenue in 2022.

Table 9 - Mortgage Banking Revenue
(Dollars in thousands)

                                                                            Year Ended December 31,
                                                                 2022                 2021                 2020
Mortgage production revenue                                 $    (1,838)         $    60,712          $   125,848

Mortgage loans funded for sale                              $ 1,180,403          $ 2,818,789          $ 3,764,112
Add: Current year end outstanding commitments                    45,492              171,412              380,637
Less: Prior year end outstanding commitments                    171,412              380,637              158,460
Total mortgage production volume                              1,054,483            2,609,564            3,986,289

Production revenue as a percentage of production volume           (0.17) %              2.33  %              3.16  %
Realized margin on funded mortgage loans                           0.63  %              2.71  %              2.87  %
Mortgage loan refinances to mortgage loans funded for sale           24  %                54  %                58  %
Primary mortgage interest rates:
Average                                                            5.34  %              2.96  %              3.10  %
Period end                                                         6.41  %              3.11  %              2.67  %

Mortgage servicing revenue                                  $    51,203

$ 45,184 $ 56,512 Average outstanding principal balance of mortgage loans serviced for others

                                          17,871,306           15,404,548           18,422,210
Average mortgage servicing fee rates                               0.29  %              0.29  %              0.31  %



Primary rates disclosed in Table 9 above represent rates generally available to borrowers on 30 year conforming mortgage loans.



Other revenue totaled $55.6 million for 2022, a decrease of $14.3 million or 20%
compared to 2021, primarily due to lower production revenue from repossessed oil
and gas properties sold in 2021; however, this impact was also partially offset
by lower operating expenses related to these properties.

Other gains, net and net gains on securities and derivatives



Other gains, net decreased $63.6 million compared to 2021. In 2021, the sale of
an alternative investment and sale of an equity interest received as part of the
workout of a defaulted energy loan resulted in a $45.2 million gain. In
addition, we experienced a $15.7 million decrease in the value of deferred
compensation investments, which are held to offset the cost of various employee
benefit programs in 2022.
As discussed in the Market Risk section following, the fair value of our MSRs
changes in response to changes in primary mortgage loan rates and other
assumptions. We attempt to mitigate the earnings volatility caused by changes in
the fair value of MSRs by designating certain financial instruments, generally
U.S. government agency residential mortgage-backed securities for which we have
elected the fair value option, as an economic hedge. Changes in the fair value
of these instruments are generally expected to partially offset changes in the
fair value of MSRs.
                                       37
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Table 10 - Gain (Loss) on Mortgage Servicing Rights, Net of Economic Hedge
(In thousands)

                                                                              Year Ended December 31,
                                                                     2022               2021              2020

Gain (loss) on mortgage hedge derivative contracts, net $ (72,987)

$ (19,632)         $ 42,096
Gain (loss) on fair value option securities, net                   (20,358)            (2,239)           53,248

Gain (loss) on economic hedge of mortgage servicing rights (93,345)

           (21,871)           95,344

Gain (loss) on change in fair value of mortgage servicing rights 80,261

            41,637           (79,524)

Gain (loss) on changes in fair value of mortgage servicing rights, net of economic hedges included in other operating revenue

                                                            (13,084)            19,766            15,820
Net interest revenue on fair value option securities1                  569              1,279             9,085

Total economic benefit (cost) of changes in the fair value of mortgage servicing rights, net of economic hedges

$ (12,515)

$ 21,045 $ 24,905

1 Actual interest earned on fair value option securities less internal transfer-priced cost of funds.

Fourth Quarter 2022 Other Operating Revenue



Table 11 - Fourth Quarter 2022 Other Operating Revenue
(Dollars in thousands)
                                                               Three Months Ended
                                                                                                       Increase              % Increase
                                                      Dec. 31, 2022           Sep. 30, 2022           (Decrease)             (Decrease)
Brokerage and trading revenue                       $       63,008          $       61,006          $      2,002                       3  %
Transaction card revenue                                    27,136                  25,974                 1,162                       4  %
Fiduciary and asset management revenue                      49,899                  50,190                  (291)                     (1) %
Deposit service charges and fees                            26,429                  28,703                (2,274)                     (8) %
Mortgage banking revenue                                    10,065                  11,282                (1,217)                    (11) %
Other revenue                                               17,034                  15,479                 1,555                      10  %
Total fees and commissions revenue                         193,571                 192,634                   937                       -  %
Other gains, net                                             8,427                     979                 7,448                        N/A
Gain (loss) on derivatives, net                              4,548                 (17,009)               21,557                        N/A
Loss on fair value option securities, net                   (2,568)                 (4,368)                1,800                        N/A
Change in fair value of mortgage servicing rights           (2,904)                 16,570               (19,474)                       N/A
Gain (loss) on available for sale securities, net           (3,988)                    892                (4,880)                       N/A

Total other operating revenue                              197,086                 189,698                 7,388                       4  %



Other operating revenue was $197.1 million for the fourth quarter of 2022, a $7.4 million or 4% increase compared to the third quarter of 2022.



Brokerage and trading revenue increased $2.0 million to $63.0 million. Trading
revenue grew $9.5 million, largely due to an increase in volume and higher
margins on U.S. agency residential mortgage-backed securities trading activity
driven by favorable market conditions and increased market volatility. A decline
from heightened energy derivative activity in the third quarter led to a $4.7
million decrease in customer hedging revenue. Investment banking revenue
decreased $2.4 million, following record levels in the third quarter driven
primarily by municipal bond transaction growth. Other revenue increased $1.6
million, largely due to higher revenue on repossessed assets while transaction
card revenue grew $1.2 million along with a rise in seasonal transaction
volumes.

Deposit service charges decreased $2.3 million. In the fourth quarter, we implemented changes to eliminate non-sufficient funds fees and reduce consumer overdraft fees.


                                       38
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Mortgage banking revenue was $10.1 million for the fourth quarter of 2022, a
decrease of $1.2 million compared to the third quarter of 2022, as rising
mortgage interest rates and continued inventory constraints place pressure on
mortgage loan originations. Mortgage loan production volumes were $111 million
for the fourth quarter of 2022 compared to $230 million in the third quarter of
2022. Production revenue as a percentage of production volume, which includes
unrealized gains and losses on our mortgage commitment pipeline and related
hedges, decreased 254 basis points to (3.59)%.

Other gains, net, increased $7.4 million compared to the prior quarter primarily
driven by the sale of a repossessed entity combined with a change in the value
of deferred compensation investments which are held to offset the cost of
various employee benefit programs. We also recognized a $4.0 million loss on the
sale of available for sale securities in the fourth quarter as we repositioned
our balance sheet for the current rate environment.

Other Operating Expense

2022 Other Operating Expense



Other operating expense for 2022 totaled $1.2 billion, a $13.2 million or 1%
decrease compared to the prior year. Personnel expense decreased $24.5 million
or 4%. Non-personnel expense increased $11.2 million or 2%.

Table 12 - Other Operating Expense
(Dollars in thousands)

                                                                                       2022                   2022
                                                    Year Ended                         vs.                    vs.                  Year Ended
                                                   December 31,                        2021                   2021                December 31,          2021 vs. 2020          2021 vs. 2020
                                                                                     Increase              % Increase                                     Increase               % Increase
                                             2022                 2021              (Decrease)             (Decrease)                 2020               (Decrease)              (Decrease)
Regular compensation                    $   399,107          $   384,808          $    14,299                        4  %       $     390,282          $     (5,474)                      (1) %
Incentive compensation:
Cash-based compensation                     172,595              187,974              (15,379)                      (8) %             183,868                 4,106                        2  %
Share-based compensation                      9,565               13,246               (3,681)                     (28) %              18,228                (4,982)                     (27) %
Deferred compensation                        (6,235)               9,789              (16,024)                    (164) %               8,401                 1,388                       17  %
Total incentive compensation                175,925              211,009              (35,084)                     (17) %             210,497                   512                        -  %
Employee benefits                            95,886               99,565               (3,679)                      (4) %              87,695                11,870                       14  %
Total personnel expense                     670,918              695,382              (24,464)                      (4) %             688,474                 6,908                        1  %
Business promotion                           26,435               16,289               10,146                       62  %              14,511                 1,778                       12  %
Charitable contributions to BOKF
Foundation                                    2,500                9,000               (6,500)                     (72) %               9,000                     -                        -  %
Professional fees and services               56,342               50,906                5,436                       11  %              53,437                (2,531)                      (5) %
Net occupancy and equipment                 116,867              108,587                8,280                        8  %             112,722                (4,135)                      (4) %
Insurance                                    17,994               15,881                2,113                       13  %              19,990                (4,109)                     (21) %
Data processing & communications            165,907              151,614               14,293                        9  %             135,497                16,117                       12  %
Printing, postage and supplies               15,857               14,218                1,639                       12  %              15,061                  (843)                      (6) %
Amortization of intangible assets            15,692               18,311               (2,619)                     (14) %              20,443                (2,132)                     (10) %
Mortgage banking costs                       35,834               42,698               (6,864)                     (16) %              56,711               (14,013)                     (25) %
Other expense                                40,134               54,822              (14,688)                     (27) %              38,462                16,360                       43  %
Total other operating expense           $ 1,164,480          $ 1,177,708          $   (13,228)                      (1) %       $   1,164,308          $     13,400                        1  %

Average number of employees (full-time
equivalent)                                   4,759                4,816                  (57)                      (1) %               5,011                  (195)                      (4) %


                                       39

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Personnel expense



Personnel expense decreased $24.5 million in 2022. Cash-based incentive
compensation plans, which are either intended to provide current rewards to
employees who generate long-term business opportunities for the Company based on
growth in loans, deposits, customer relationships and other measurable metrics
or intended to compensate employees with commissions on completed transactions,
decreased $15.4 million or 8% compared 2021, primarily related to a decline in
institutional trading activity, partially offset by increased incentives from
growth in loans and loan commitments in the current year. Deferred compensation
expense, which is offset by deferred compensation investments in other revenue,
decreased $16.0 million or 164%, directly related to market movements. Regular
compensation increased $14.3 million or 4%, largely due to employee merit
increases received in the first quarter. Changes in assumptions of certain
performance-based equity awards led to a $3.7 million or 28% decrease in
share-based compensation expense. Employee benefits expense decreased $3.7
million or 4% primarily due to reduced employee healthcare costs.

Non-personnel expense

Non-personnel expense increased $11.2 million or 2% over the prior year.



Data processing and communications expense increased $14.3 million or 9% and
professional fees and services increased $5.4 million or 11%, both largely
affected by on-going technology project costs. Higher travel costs following a
lull in travel during the COVID-19 pandemic and increased advertising costs led
to a $10.1 million or 62% increase in business promotion expense. Occupancy and
equipment expense was also up $8.3 million or 8% driven largely by higher
operating costs on leases.

Other expense decreased $14.7 million or 27%, primarily due to lower operating
expenses on repossessed assets sold in 2021; however, this was offset by lower
operating revenue on these properties. Mortgage banking costs decreased $6.9
million or 16%, primarily due to a decrease in prepayments. Charitable
contributions to the BOKF Foundation were $2.5 million in the current year
compared to $9.0 million in the prior year. During the height of the COVID-19
pandemic and the extreme needs it created in the communities we serve, we
increased our charitable contributions to the BOKF Foundation during 2021.

                                       40
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Fourth Quarter 2022 Operating Expenses

Table 13 - Fourth Quarter 2022 Other Operating Expense (Dollars in thousands)


                                                                 Three Months Ended
                                                                                                         Increase              % Increase
                                                        Dec. 31, 2022           Sep. 30, 2022           (Decrease)             (Decrease)
Regular compensation                                  $      102,943          $      101,368          $      1,575                       2  %
Incentive compensation:
Cash-based compensation                                       54,295                  44,376                 9,919                      22  %
Share-based compensation                                       3,107                   3,744                  (637)                    (17) %
Deferred compensation                                          3,864                  (1,005)                4,869                    (484) %
Total incentive compensation                                  61,266                  47,115                14,151                      30  %
Employee benefits                                             22,210                  21,865                   345                       2  %
Total personnel expense                                      186,419                 170,348                16,071                       9  %
Business promotion                                             7,470                   6,127                 1,343                      22  %
Charitable contributions to BOKF Foundation                    2,500                       -                 2,500                        N/A
Professional fees and services                                18,365                  14,089                 4,276                      30  %
Net occupancy and equipment                                   29,227                  29,296                   (69)                      -  %
Insurance                                                      4,677                   4,306                   371                       9  %
Data processing & communications                              43,048                  41,743                 1,305                       3  %
Printing, postage and supplies                                 3,890                   4,349                  (459)                    (11) %
Amortization of intangible assets                              3,736                   3,943                  (207)                     (5) %
Mortgage banking costs                                         9,016                   9,504                  (488)                     (5) %
Other expense                                                 10,108                  11,046                  (938)                     (8) %
Total other operating expense                                318,456                 294,751                23,705                       8  %


Other operating expense for the fourth quarter of 2022 totaled $318.5 million, an increase of $23.7 million or 8% over the third quarter of 2022.



Personnel expense increased $16.1 million or 9% compared to the third quarter of
2022. Cash-based incentive compensation increased $9.9 million or 22% due to
increased sales activity combined with a one-time incentive given to all
employees in the fourth quarter. Deferred compensation expense, which is offset
by deferred compensation investments in other revenue, increased $4.9 million or
484%.
Non-personnel expense increased $7.6 million or 6% compared to the third quarter
of 2022. A $4.3 million or 30% increase in professional fees and services and
$1.3 million or 3% increase in data processing and communications expense was
largely attributed to ongoing technology projects. The fourth quarter of 2022
included a $2.5 million charitable donation to the BOKF Foundation as we
continue to focus on the communities we serve.

Income Taxes

Income tax expense was $139.9 million or 21.2% of net income before taxes for 2022 and $179.8 million or 22.6% of net income before taxes for 2021.



Net deferred tax assets totaled $321.3 million at December 31, 2022 compared to
net deferred tax assets of $34.5 million at December 31, 2021. We have evaluated
the recoverability of our deferred tax assets based on the generation of future
taxable income during the periods in which those temporary differences become
deductible and determined that no valuation allowance was required in 2022 or
2021.

Income tax expense was $47.9 million or 22.1% of net income before taxes for the
fourth quarter of 2022 compared to $39.7 million or 20.2% of net income before
taxes for the third quarter of 2022.
                                       41
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Lines of Business



We operate three principal lines of business: Commercial Banking, Consumer
Banking and Wealth Management. Commercial Banking includes lending, treasury and
cash management services and customer risk management products for small
businesses, middle market and larger commercial customers. Commercial Banking
also includes the TransFund EFT network. Consumer Banking includes retail
lending and deposit services, lending and deposit services to small business
customers served through our consumer branch network and all mortgage loan
origination and servicing activities. Wealth Management provides fiduciary
services, private bank services, insurance and investment advisory services in
all markets. Wealth Management also underwrites state and municipal securities
and engages in brokerage and trading activities.

In addition to our lines of business, we have a Funds Management unit. The
primary purpose of this unit is to manage our overall liquidity needs and
interest rate risk. Each line of business borrows funds from and provides funds
to the Funds Management unit as needed to support their operations. Operating
results for Funds Management and other include the effect of interest rate risk
positions and risk management activities, securities gains and losses, the
provision for credit losses in excess of net loans charged off, tax planning
strategies and certain executive compensation costs that are not attributed to
the lines of business. The Funds Management unit also initially recognizes
accruals for loss contingencies when losses become probable. Actual losses are
recognized by the lines of business if the accruals are settled.

We allocate resources and evaluate the performance of our lines of business
using the net direct contribution, which includes the allocation of funds and
capital costs. Credit costs are attributed to the lines of business based on net
loans charged off or recovered. The difference between credit costs attributed
to the lines of business and the consolidated provision for credit losses is
attributed to Funds Management. In addition, we measure the performance of our
business lines after allocations of certain indirect expenses and taxes based on
statutory rates.

The cost of funds borrowed from the Funds Management unit by the operating lines
of business is transfer priced at rates that approximate market rates for funds
with similar repricing and cash flow characteristics. Market rates are generally
based on the applicable wholesale borrowing rates or interest rate swap rates,
adjusted for prepayment risk and liquidity risk. This method of transfer-pricing
funds that support assets of the operating lines of business tends to insulate
them from interest rate risk.

The value of funds provided by the operating lines of business to the Funds
Management unit is also based on rates that approximate wholesale market rates
for funds with similar repricing and cash flow characteristics. Market rates are
generally based on a proxy of wholesale borrowing rates or interest rate swap
rates. The funds credit formula applied to deposit products with indeterminate
maturities is established based on their repricing characteristics reflected in
a combination of the short-term wholesale funding rate and a moving average of
an intermediate term swap rate, with an appropriate spread applied to
both. Shorter duration products are weighted towards the short term wholesale
funding rates and longer duration products are weighted towards the intermediate
swap rates. The expected duration ranges from 30 days for certain rate-sensitive
deposits to five years. In order to appropriately reflect the organizational
value of these deposits to the lines of business, methodology adjustments are
made each January that attribute more or less deposit credit value to the
business lines dependent upon historical and forward-looking interest rate
expectations with the offset to Funds Management and other. After several years
of decreased funding credits provided to business lines from a sustained low
interest rate environment, increases in short-term and long-term rates in
response to the Federal Reserve's actions to control inflation caused a
commensurate increase in funding credits to business lines in 2022.

Economic capital is assigned to the business units by a capital allocation model
that reflects management's assessment of risk. This model assigns capital based
upon credit, operating, interest rate and other market risk inherent in our
business lines and recognizes the diversification benefits among the units. The
level of assigned economic capital is a combination of the risk taken by each
business line, based on its actual exposures and calibrated to its own loss
history where possible. Average invested capital includes economic capital and
amounts we have invested in the lines of business.

As shown in Table 14 following, net income attributable to our lines of business
increased $103.0 million or 22% compared to the prior year. Net interest revenue
grew by $211.0 million over the prior year, primarily due to increases in the
short-term interest rate related to a 425 basis point increase in the federal
funds rate by the Federal Reserve during 2022. Net charge-offs decreased $12.1
million compared to the prior year. Other operating revenue decreased $31.8
million. The prior year included the sale of an alternative investment that
resulted in a $31.1 million pre-tax gain, net of non-controlling interest. Other
operating expense was consistent with prior year. The decrease in net income
attributed to Funds Management and other is largely due to the excess provision
for expected credit losses over net charge-offs recorded in 2022 compared to a
release of provision recorded in the prior year.
                                       42
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Table 14 - Net Income by Line of Business
(In thousands)

                                      Year Ended December 31,
                                2022           2021           2020
Commercial Banking           $ 460,361      $ 328,516      $ 306,005
Consumer Banking                 5,889         27,643         97,974
Wealth Management              106,173        113,246        115,302
Subtotal                       572,423        469,405        519,281
Funds Management and other     (52,150)       148,716        (84,251)
Total                        $ 520,273      $ 618,121      $ 435,030



2022 Commercial Banking

Commercial Banking contributed $460.4 million to consolidated net income in 2022, an increase of $131.8 million or 40% compared to the prior year.



Table 15 - Commercial Banking
(In thousands)

                                                                                         2022                   2022                                          2021                    2021
                                                     Year Ended                          vs.                    vs.                  Year Ended                vs.                    vs.
                                                    December 31,                         2021                   2021                December 31,              2020                    2020
                                                                                       Increase              % Increase                                     Increase               % Increase
                                             2022                  2021               (Decrease)             (Decrease)                 2020               (Decrease)              (Decrease)
Net interest revenue from external
sources                                 $    818,213          $    606,902          $   211,311                       35  %       $     714,932          $   (108,030)                     (15) %
Net interest expense from internal
sources                                      (73,764)              (71,167)              (2,597)                       4  %            (126,444)               55,277                      (44) %
Total net interest revenue                   744,449               535,735              208,714                       39  %             588,488               (52,753)                      (9) %
Net loans charged off                         17,726                31,128              (13,402)                     (43) %              69,475               (38,347)                     (55) %
Net interest revenue after net loans
charged off                                  726,723               504,607              222,116                       44  %             519,013               (14,406)                      (3) %

Fees and commissions revenue                 233,873               227,081                6,792                        3  %             187,119                39,962                       19  %
Other gains, net                               7,721                35,321              (27,600)                     (78) %                 242                35,079                    14495  %
Other operating revenue                      241,594               262,402              (20,808)                      (8) %             187,361                75,041                       40  %

Personnel expense                            174,505               168,285                6,220                        4  %             159,165                 9,120                        6  %
Non-personnel expense                        116,212               112,804                3,408                        3  %              99,738                13,066                       13  %
Other operating expense                      290,717               281,089                9,628                        3  %             258,903                22,186                        9  %

Net direct contribution                      677,600               485,920              191,680                       39  %             447,471                38,449                        9  %
Gain on financial instruments, net                 1                   154                 (153)                        N/A                 193                   (39)                        N/A
Gain (loss) on repossessed assets, net        (1,903)               13,001              (14,904)                        N/A              (2,677)               15,678                         N/A
Corporate expense allocations                 67,337                49,941               17,396                       35  %              24,862                25,079                      101  %
Income before taxes                          608,361               449,134              159,227                       35  %             420,125                29,009                        7  %
Federal and state income taxes               148,000               120,618               27,382                       23  %             114,120                 6,498                        6  %
Net income                              $    460,361          $    328,516          $   131,845                       40  %       $     306,005          $     22,511                        7  %

Average assets                          $ 29,084,957          $ 28,536,881          $   548,076                        2  %       $  26,994,075          $  1,542,806                        6  %
Average loans                             17,553,398            16,853,006              700,392                        4  %          18,711,372            (1,858,366)                     (10) %
Average deposits                          18,323,412            17,659,695              663,717                        4  %          14,319,729             3,339,966                       23  %
Average invested capital                   2,057,560             2,082,488              (24,928)                      (1) %           2,220,177              (137,689)                      (6) %


                                       43

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Net interest revenue increased $208.7 million or 39% compared to the prior year primarily due to an increase in the spread on deposits sold to our Funds Management unit. Net loans charged-off decreased $13.4 million.



Fees and commissions revenue increased $6.8 million or 3%. Customer hedging
revenue grew $11.3 million, primarily attributed to our energy and interest rate
derivative customers. Syndication fees increased $7.5 million due to the timing
and volume of completed transactions during the year. Transaction card revenue
was also up $7.0 million due to growth in revenues from the processing of
transactions on behalf of the members of our TransFund EFT network combined with
increased transactions from the broader reopening of the economy. These were
partially offset by a decline in production revenue from repossessed oil and gas
properties sold in 2021.

Operating expense increased $9.6 million or 3% over 2021. Personnel expense
increased $6.2 million or 4%, primarily due to incentive compensation costs
associated with growth in loans and deposit balances. Non-personnel expense
increased $3.4 million or 3%, primarily due to project related data processing
and communications fees, occupancy expenses and business promotion fees. These
were partially offset by decreased operating expenses on repossessed oil and gas
properties sold in 2021. The prior year also included the sale of an alternative
investment that resulted in a $31.1 million pre-tax gain, net of non-controlling
interest. Corporate expense allocations increased $17.4 million or 35% compared
to the prior year due to growth in lending activity.

The average outstanding balance of loans attributed to Commercial Banking
increased $700 million or 4% compared to 2021 to $17.6 billion. See the Loans
section of Management's Discussion and Analysis of Financial Condition following
for additional discussion of changes in commercial and commercial real estate
loans, which are primarily attributed to the Commercial Banking segment.

Average deposits attributed to Commercial Banking were $18.3 billion for 2022, a
$664 million or 4% increase over the prior year. See Management's Discussion and
Analysis of Financial Condition and Results of Operations - Liquidity and
Capital for further discussion of this change.

                                       44
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Fourth Quarter 2022 Commercial Banking



Table 16 - Commercial Banking - Fourth Quarter 2022
(Dollars in thousands)
                                                                 Three Months Ended
                                                                                                                                 %
                                                           Dec. 31,              Sep. 30,              Increase               Increase
                                                             2022                  2022               (Decrease)             (Decrease)
Net interest revenue from external sources              $    271,615          $    226,016          $    45,599                       20  %
Net interest expense from internal sources                   (38,781)              (17,951)             (20,830)                    (116) %
Total net interest revenue                                   232,834               208,065               24,769                       12  %
Net loans charged off (recovered)                             14,411                  (526)              14,937                     2840  %
Net interest revenue after net loans charged off
(recovered)                                                  218,423               208,591                9,832                        5  %

Fees and commissions revenue                                  58,881                58,147                  734                        1  %
Other gains, net                                               3,213                 2,239                  974                         N/A
Other operating revenue                                       62,094                60,386                1,708                        3  %

Personnel expense                                             48,366                44,998                3,368                        7  %
Non-personnel expense                                         31,356                30,874                  482                        2  %
Other operating expense                                       79,722                75,872                3,850                        5  %

Net direct contribution                                      200,795               193,105                7,690                        4  %
Gain on financial instruments, net                               140                     4                  136                         N/A
Gain (loss) on repossessed assets, net                           978                  (158)               1,136                         N/A
Corporate expense allocations                                 18,007                16,451                1,556                        9  %
Income before taxes                                          183,906               176,500                7,406                        4  %
Federal and state income taxes                                44,532                42,670                1,862                        4  %
Net income                                              $    139,374          $    133,830          $     5,544                        4  %

Average assets                                          $ 28,373,856          $ 28,890,429          $  (516,573)                      (2) %
Average loans                                             18,254,559            17,904,779              349,780                        2  %
Average deposits                                          16,832,244            17,966,661           (1,134,417)                      (6) %

Average invested capital                                   2,107,241             2,059,149               48,092                        2  %



Commercial Banking contributed $139.4 million to consolidated net income in the
fourth quarter of 2022, an increase of $5.5 million compared to the third
quarter of 2022. Net interest revenue increased $24.8 million over the prior
quarter, largely due to an increase in the spread on deposits sold to our Funds
Management unit. Net loans charged off increased $14.9 million. Personnel
expense increased $3.4 million driven by incentive compensation costs associated
with growth in revenue.

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2022 Consumer Banking

Consumer Banking services are provided through four primary distribution channels: traditional branches, the 24-hour ExpressBank call center, internet banking and mobile banking. Consumer Banking also conducts mortgage banking activities through offices located outside our Consumer Banking markets.



Net income attributed to Consumer Banking totaled $5.9 million for 2022 compared
to $27.6 million in the prior year. This decrease is largely due to lower
mortgage loan production volumes as rising mortgage interest rates and continued
inventory constraints place pressure on mortgage loan originations.

Table 17 - Consumer Banking
(In thousands)

                                                                                        2022                   2022                                          2021                   2021
                                                    Year Ended                          vs.                    vs.                  Year Ended               vs.                    vs.
                                                   December 31,                         2021                   2021                December 31,              2020                   2020
                                                                                      Increase              % Increase                                     Increase              % Increase
                                            2022                  2021               (Decrease)             (Decrease)                 2020               (Decrease)             (Decrease)
Net interest revenue from external
sources                                $     69,646          $     67,856          $     1,790                        3  %       $      78,004          $   (10,148)                     (13) %
Net interest revenue from internal
sources                                      88,603                35,671               52,932                      148  %              69,000              (33,329)                     (48) %
Total net interest revenue                  158,249               103,527               54,722                       53  %             147,004              (43,477)                     (30) %
Net loans charged off                         5,260                 4,009                1,251                       31  %               2,805                1,204                       43  %
Net interest revenue after net loans
charged off                                 152,989                99,518               53,471                       54  %             144,199              (44,681)                     (31) %
                                                                                                                                                                     0
Fees and commissions revenue                121,926               173,364              (51,438)                     (30) %             245,554              (72,190)                     (29) %
Other losses, net                              (107)                  (23)                 (84)                     365  %              (1,835)               1,812                      (99) %
Other operating revenue                     121,819               173,341              (51,522)                     (30) %             243,719              (70,378)                     (29) %

Personnel expense                            87,183                85,989                1,194                        1  %              91,903               (5,914)                      (6) %
Other non-personnel expense                 122,027               123,607               (1,580)                      (1) %             138,499              (14,892)                     (11) %
Total other operating expense               209,210               209,596                 (386)                       -  %             230,402              (20,806)                      (9) %

Net direct contribution                      65,598                63,263                2,335                        4  %             157,516              (94,253)                     (60) %
Gain (loss) on financial instruments,
net                                         (93,346)              (21,871)             (71,475)                        N/A              95,344             (117,215)                        N/A
Change in fair value of mortgage
servicing rights                             80,261                41,637               38,624                         N/A             (79,524)             121,161                         N/A
Gain on repossessed assets, net                 139                    85                   54                         N/A                 276                 (191)                        N/A
Corporate expense allocations                44,965                46,010               (1,045)                      (2) %              42,155                3,855                        9  %
Net income before taxes                       7,687                37,104              (29,417)                     (79) %             131,457              (94,353)                     (72) %
Federal and state income taxes                1,798                 9,461               (7,663)                     (81) %              33,483              (24,022)                     (72) %

Net income                             $      5,889          $     27,643          $   (21,754)                     (79) %       $      97,974          $   (70,331)                     (72) %

Average assets                         $ 10,230,437          $ 10,029,687          $   200,750                        2  %       $   9,842,114          $   187,573                        2  %
Average loans                             1,688,697             1,769,384              (80,687)                      (5) %           1,764,682                4,702                        -  %
Average deposits                          8,763,046             8,439,577              323,469                        4  %           7,599,937              839,640                       11  %
Average invested capital                    250,546               250,554                   (8)                       -  %             259,333               (8,779)                      (3) %



Net interest revenue from Consumer Banking activities increased by $54.7 million
or 53% compared to 2021, primarily due to an increase in the spread on deposits
sold to our Funds Management unit. Average consumer deposits grew $323 million
or 4%.

                                       46
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Fees and commissions revenue decreased $51.4 million or 30% compared to the
prior year, largely attributed to reduced mortgage loan production volume
combined with narrowing margins. Mortgage production volume decreased $1.6
billion or 60% and production revenue as a percentage of production volume,
which includes unrealized gains and losses on our mortgage commitment pipeline
and related hedges, decreased 250 basis points to (0.17)%. Operating expense was
consistent with the prior year. Corporate expense allocations decreased $1.0
million or 2% compared to the prior year.

The net cost of change in fair value of mortgage servicing rights and related
economic hedges, as more fully presented in Table 10, was $12.5 million for 2022
compared to a net benefit of $21.0 million in 2021.

Fourth Quarter 2022 Consumer Banking



Table 18 - Consumer Banking - Fourth Quarter 2022
(Dollars in thousands)
                                                                 Three Months Ended
                                                                                                                                %
                                                           Dec. 31,              Sep. 30,             Increase               Increase
                                                             2022                  2022              (Decrease)             (Decrease)
Net interest revenue from external sources              $     18,464          $     17,482          $      982                        6  %
Net interest revenue from internal sources                    34,838                26,469               8,369                       32  %
Total net interest revenue                                    53,302                43,951               9,351                       21  %
Net loans charged off                                          1,544                 1,408                 136                       10  %
Net interest revenue after net loans charged off              51,758                42,543               9,215                       22  %

Fees and commissions revenue                                  27,618                30,230              (2,612)                      (9) %
Other losses, net                                                (35)                  (44)                  9                         N/A
Other operating revenue                                       27,583                30,186              (2,603)                      (9) %

Personnel expense                                             22,446                22,243                 203                        1  %
Non-personnel expense                                         32,080                30,993               1,087                        4  %
Other operating expense                                       54,526                53,236               1,290                        2  %

Net direct contribution                                       24,815                19,493               5,322                       27  %
Gain (loss) on financial instruments, net                      1,805               (21,395)             23,200                         N/A
Change in fair value of mortgage servicing rights             (2,904)               16,570             (19,474)                        N/A

Corporate expense allocations                                 11,972                10,792               1,180                       11  %
Income before taxes                                           11,744                 3,876               7,868                      203  %
Federal and state income taxes                                 2,748                   906               1,842                      203  %
Net income                                              $      8,996          $      2,970          $    6,026                      203  %

Average assets                                          $ 10,078,381          $ 10,233,401          $ (155,020)                      (2) %
Average loans                                              1,725,555             1,686,498              39,057                        2  %
Average deposits                                           8,617,085             8,812,884            (195,799)                      (2) %

Average invested capital                                     256,905               250,256               6,649                        3  %



Consumer Banking contributed $9.0 million to net income in the fourth quarter of
2022, an increase of $6.0 million compared to the third quarter of 2022. Net
interest revenue increased $9.4 million, mainly due to improved spreads on
deposits sold to our Funds Management unit. Fees and commissions revenue
decreased $2.6 million. Deposit service charges decreased $1.5 million from
reduced consumer overdraft charges as expected from changes implemented in the
fourth quarter of 2022. Mortgage banking revenue decreased $1.2 million due to
reduced mortgage production volume combined with narrowing margins. Other
operating expense increased $1.3 million over the third quarter of 2022 due to
increases in professional fees and other expenses.

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2022 Wealth Management

Wealth Management contributed $106.2 million to consolidated net income in 2022, a decrease of $7.1 million or 6% compared to the prior year.



Table 19 - Wealth Management
(In thousands)

                                                                                           2022                    2022                                          2021                    2021
                                                      Year Ended                           vs.                     vs.                  Year Ended                vs.                    vs.
                                                     December 31,                          2021                    2021                December 31,              2020                    2020
                                                                                         Increase               % Increase                                     Increase               % Increase
                                              2022                  2021                (Decrease)              (Decrease)                 2020               (Decrease)              (Decrease)
Net interest revenue from external
sources                                  $    155,974          $    214,458          $     (58,484)                     (27) %       $     130,818          $     83,640                       64  %
Net interest revenue (expense) from
internal sources                                5,623                  (386)                 6,009                    (1557) %             (13,528)               13,142                      (97) %
Total net interest revenue                    161,597               214,072                (52,475)                     (25) %             117,290                96,782                       83  %
Net loans recovered                              (175)                 (223)                    48                      (22) %                (209)                  (14)                       7  %
Net interest revenue after net loans
recovered                                     161,772               214,295                (52,523)                     (25) %             117,499                96,796                       82  %

Fees and commissions revenue                  339,538               298,765                 40,773                       14  %             399,229              (100,464)                     (25) %
Other gains (losses), net                         (37)                  197                   (234)                    (119) %                (395)                  592                     (150) %
Other operating revenue                       339,501               298,962                 40,539                       14  %             398,834               (99,872)                     (25) %

Personnel expense                             223,718               234,031                (10,313)                      (4) %             243,681                (9,650)                      (4) %
Other non-personnel expense                    88,459                86,695                  1,764                        2  %              82,335                 4,360                        5  %
Other operating expense                       312,177               320,726                 (8,549)                      (3) %             326,016                (5,290)                      (2) %

Net direct contribution                       189,096               192,531                 (3,435)                      (2) %             190,317                 2,214                        1  %
Gain on financial instruments, net                  4                     -                      4                         N/A                   4                    (4)                        N/A

Corporate expense allocations                  50,241                40,341                  9,900                       25  %              35,359                 4,982                       14  %
Net income before taxes                       138,859               152,190                (13,331)                      (9) %             154,962                (2,772)                      (2) %
Federal and state income tax                   32,686                38,944                 (6,258)                     (16) %              39,660                  (716)                      (2) %

Net income                               $    106,173          $    113,246          $      (7,073)                      (6) %       $     115,302          $     (2,056)                      (2) %

Average assets                           $ 16,209,684          $ 19,425,475          $  (3,215,791)                     (17) %       $  15,695,646          $  3,729,829                       24  %
Average loans                               2,166,231             1,981,159                185,072                        9  %           1,758,226               222,933                       13  %
Average deposits                            8,491,377             9,426,771               (935,394)                     (10) %           8,676,047               750,724                        9  %
Average invested capital                      279,939               310,627                (30,688)                     (10) %             300,860                 9,767                        3  %



Combined net interest revenue and fees and commission revenue attributed to the
Wealth Management segment totaled $501.1 million for 2022, a decrease of $11.7
million compared to the prior year. Total revenue from trading activities
decreased $89.5 million compared to 2021, largely due to disruption in the fixed
income markets due to economic uncertainty, primarily in the first quarter of
2022, combined with narrowing margins and lower trading volumes. This decrease
was partially offset by an increase in the spread on deposits sold to our Funds
Management unit. Fiduciary and asset management revenue increased $18.0 million.
Growth in mutual fund fees and decreased waivers were partially offset by lower
trust fees. Other revenue increased $26.7 million, largely due to higher
derivative margin use fees.

Average Wealth Management loans grew by $185 million or 9% to $2.2 billion. Average deposits attributed to Wealth Management decreased $935 million or 10% to $8.5 billion in 2022.

Operating expense decreased $8.5 million or 3% compared to the prior year due to incentive compensation costs related to reduced trading activity. Corporate expense allocations increased $9.9 million or 25% over the prior year.


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Fourth Quarter 2022 Wealth Management



Table 20 - Wealth Management - Fourth Quarter 2022
(Dollars in thousands)
                                                                 Three Months Ended
                                                                                                                                %
                                                           Dec. 31,              Sep. 30,             Increase               Increase
                                                             2022                  2022              (Decrease)             (Decrease)
Net interest revenue from external sources              $     25,585          $     34,746          $   (9,161)                     (26) %
Net interest revenue (expense) from internal sources           8,913                (1,162)             10,075                      867  %
Total net interest revenue                                    34,498                33,584                 914                        3  %
Net loans recovered                                              (22)                  (22)                  -                        -  %
Net interest revenue after net loans recovered                34,520                33,606                 914                        3  %

Fees and commissions revenue                                 114,630               113,113               1,517                        1  %
Other losses, net                                                (20)                    -                 (20)                        N/A
Other operating revenue                                      114,610               113,113               1,497                        1  %

Personnel expense                                             59,041                56,939               2,102                        4  %
Non-personnel expense                                         22,970                22,212                 758                        3  %
Other operating expense                                       82,011                79,151               2,860                        4  %

Net direct contribution                                       67,119                67,568                (449)                      (1) %

Corporate expense allocations                                 12,733                12,934                (201)                      (2) %
Income before taxes                                           54,390                54,634                (244)                       -  %
Federal and state income taxes                                12,790                12,826                 (36)                       -  %
Net income                                              $     41,600          $     41,808          $     (208)                       -  %

Average assets                                          $ 12,912,630          $ 13,818,299          $ (905,669)                      (7) %
Average loans                                              2,223,275             2,163,975              59,300                        3  %
Average deposits                                           7,888,753             7,999,074            (110,321)                      (1) %

Average invested capital                                     292,689               284,681               8,008                        3  %



Wealth Management contributed $41.6 million to net income in the fourth quarter
of 2022, consistent with the third quarter of 2022. Combined net interest and
fee revenue totaled $149.1 million, an increase of $2.4 million compared to
prior quarter, primarily due to higher volume of U.S. government agency
residential mortgage-backed securities trading activity. Other revenue decreased
$2.3 million due to lower energy hedging in the fourth quarter. Operating
expense increased $2.9 million, primarily due to increased volume-driven
incentive compensation costs.

                                       49
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Financial Condition

Securities



We maintain a securities portfolio to enhance profitability, manage interest
rate risk, provide liquidity and comply with regulatory requirements. Securities
are classified as trading, held for investment, or available for sale. See Note
2 to the Consolidated Financial Statements for the composition of the securities
portfolio as of December 31, 2022 and December 31, 2021.

We hold an inventory of trading securities in support of sales to a variety of
customers including banks, corporations, insurance companies, money managers and
others. Trading securities totaled $4.5 billion at December 31, 2022, a decrease
of $4.7 billion compared to December 31, 2021. Our trading portfolio expanded
during 2021 in order to provide greater liquidity in the housing market during a
time of record mortgage loan production volumes and to meet demand of our
growing institutional customer base. As inflation pressure increased throughout
2022 and the conflict in Ukraine intensified, fixed income markets were
disrupted reducing the demand for these securities. Consequently, we reduced our
inventory of trading securities. As discussed in the Market Risk section of this
report, trading activities involve risk of loss from adverse price movements. We
mitigate this risk within board-approved value-at-risk limits through the use of
derivative contracts, short-sales and other techniques. These limits remain
relatively unchanged from levels set before our expanded trading activities.

At December 31, 2022, the carrying value of investment (held-to-maturity)
securities was $2.5 billion, including a $558 thousand allowance for expected
credit losses, compared to $211 million at December 31, 2021 with a $555
thousand allowance for expected credit losses. The fair value of investment
securities was $2.3 billion at December 31, 2022 and $231 million at December
31, 2021. Investment securities consist primarily of residential mortgage-backed
securities issued by U.S. government agencies, intermediate and long-term, fixed
rate Oklahoma and Texas municipal bonds, and taxable Texas school construction
bonds. The investment security portfolio is diversified among issuers. During
the second quarter of 2022, the Company transferred certain U.S. government
agency mortgage-backed securities from the available for sale portfolio to the
investment securities portfolio to limit the effect of future rate increases on
the tangible common equity ratio. No gains or losses were recognized in the
Consolidated Statements of Earnings at the time of the transfer. At the time of
transfer, the fair value totaled $2.4 billion, amortized cost totaled $2.7
billion and the pretax unrealized loss totaled $268 million. Transfers of debt
securities into the investment securities portfolio are made at fair value at
the date of transfer. The unrealized holding gain or loss at the date of
transfer is retained in Accumulated Other Comprehensive Income and in the
carrying value of the investment securities portfolio. Such amounts are
amortized over the estimated remaining lives of the securities as an adjustment
to yield, offsetting the related amortization of the premium or accretion of the
discount on the transferred securities.

Available for sale securities, which may be sold prior to maturity, are carried
at fair value. Unrealized gains or losses, net of deferred taxes, are recorded
as Accumulated Other Comprehensive Income in shareholders' equity. At December
31, 2022, the fair value of available for sale securities was $11.5 billion, a
decrease of $1.7 billion compared to December 31, 2021. The amortized cost of
available for sale securities totaled $12.4 billion at December 31, 2022, a
decrease of $705 million compared to December 31, 2021. Available for sale
securities consist primarily of U.S. government agency residential
mortgage-backed securities and U.S. government agency commercial mortgage-backed
securities. Both residential and commercial mortgage-backed securities have
credit risk from delinquency or default of the underlying loans. We mitigate
this risk by primarily investing in securities issued by U.S. government
agencies for which the principal and interest payments on the underlying loans
are fully guaranteed. Commercial mortgage-backed securities have prepayment
penalties similar to commercial loans. At December 31, 2022, residential
mortgage-backed securities represented 56% of total fair value of available for
sale securities.

A primary risk of holding residential mortgage-backed securities comes from
extension during periods of rising interest rates or prepayment during periods
of falling interest rates. We evaluate this risk through extensive modeling of
risk both before making an investment and throughout the life of the
security. Our best estimate of the effective duration of the combined
residential mortgage-backed securities portfolio held in investment and
available for sale securities portfolios at December 31, 2022 is 3.2
years. Management estimates the combined portfolios' duration extends to 3.7
years assuming an immediate 200 basis point upward shock. The estimated duration
contracts to 2.9 years assuming a 100 basis point decline in the current rate
environment.

The aggregate gross amount of unrealized losses on available for sale securities
totaled $894 million at December 31, 2022, a $780 million increase compared to
December 31, 2021. On a quarterly basis, we perform an evaluation on debt
securities to determine if the unrealized losses are temporary as more fully
described in Note 2 of the Consolidated Financial Statements. No credit
impairment of available for sale securities was identified in 2022.

                                       50
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Certain residential mortgage-backed securities issued by U.S. government
agencies and included in Fair value option securities on the Consolidated
Balance Sheets have been segregated and designated as economic hedges of changes
in the fair value of our mortgage servicing rights. We have elected to carry
these securities at fair value with changes in fair value recognized in current
period income. These securities are held with the intent that gains or losses
will offset changes in the fair value of mortgage servicing rights and related
derivative contracts. Fair value option securities totaled $297 million, an
increase of $253 million over 2021. See Market Risk section for further details.

Bank-Owned Life Insurance



We have approximately $407 million of bank-owned life insurance at December 31,
2022. This investment is expected to provide a long-term source of earnings to
support existing employee benefit programs. Approximately $312 million is held
in separate accounts and $95 million represents the cash surrender value of
policies held in general accounts and other amounts due from various insurance
companies. Our separate account holdings are invested in diversified portfolios
of investment-grade fixed income securities and cash equivalents including U.S.
Treasury and Agency securities, residential mortgage-backed securities,
corporate debt, asset-backed and commercial mortgage-backed securities. The
portfolios are managed by unaffiliated professional managers within parameters
established in the portfolio's investment guidelines. The cash surrender value
of certain life insurance policies is further supported by a stable value wrap
which protects against changes in the fair value of the investments. As of
December 31, 2022, the fair value of investments held in separate accounts
covered by the stable value wrap was approximately $282 million. Since the
underlying fair value of the investments held in separate accounts at December
31, 2022 was below the net book value of the investments, $29 million of cash
surrender value was supported by the stable value wrap. Future rate increases
may cause write-downs in the short-term. The stable value wrap is provided by a
domestic financial institution.
                                       51
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Loans



The aggregate loan portfolio before allowance for loan losses totaled $22.6
billion at December 31, 2022, an increase of $2.4 billion compared to December
31, 2021, driven by growth in commercial loans, commercial real estate loans and
loans to individuals.

Table 21 - Loans
(In thousands)

                                                                                    December 31,
                                                                             2022                  2021
Commercial:
Healthcare                                                              $  3,845,017          $  3,414,940
Services                                                                   3,431,521             3,367,193
Energy                                                                     3,424,790             3,006,884
General business                                                           3,496,859             2,717,448
Total commercial                                                          14,198,187            12,506,465

Commercial real estate:
Industrial                                                                 1,221,501               766,125
Multifamily                                                                1,212,883               786,404
Office                                                                     1,053,331             1,040,963
Retail                                                                       620,518               679,917
Residential construction and land development                                 95,684               120,016
Other commercial real estate                                                 402,860               437,900
Total commercial real estate                                               4,606,777             3,831,325

Paycheck protection program                                                   14,312               276,341

Loans to individuals:
Residential mortgage                                                       1,890,784             1,722,170
Residential mortgage guaranteed by U.S. government agencies                  245,940               354,173
Personal                                                                   1,601,150             1,515,206
Total loans to individuals                                                 3,737,874             3,591,549

Total                                                                   $ 22,557,150          $ 20,205,680



Commercial

Commercial loans represent loans for working capital, facilities acquisition or
expansion, purchases of equipment and other needs of commercial customers
primarily located within our geographical footprint. Commercial loans are
underwritten individually and represent ongoing relationships based on a
thorough knowledge of the customer, the customer's industry and market. While
commercial loans are generally secured by the customer's assets including real
property, inventory, accounts receivable, operating equipment, interests in
mineral rights and other property and may also include personal guarantees of
the owners and related parties, the primary source of repayment of the loans is
the on-going cash flow from operations of the customer's business. Inherent
lending risks are centrally monitored on a continuous basis from underwriting
throughout the life of the loan for compliance with commercial lending policies.

Commercial loans totaled $14.2 billion or 63% of the loan portfolio at December
31, 2022, increasing $1.7 billion or 14% compared to December 31, 2021,
primarily related to growth in general business loan balances, with healthcare,
energy and services loans also increasing.
                                       52
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Approximately 73% of commercial loans are located within our geographic
footprint, based on collateral location. Loans for which the collateral location
is less relevant, such as unsecured loans and reserve-based energy loans, are
categorized by the borrower's primary operating location. The largest
concentration of loans in this segment outside of our footprint is California,
totaling 5% of the segment.

Supporting the energy industry with loans to producers and other energy-related
entities has been a hallmark of the Company since its founding and represents a
large portion of our commercial loan portfolio. In addition, energy production
and related industries have a significant impact on the economy in our primary
markets. Loans collateralized by oil and gas properties are subject to
semi-annual engineering reviews by our internal staff of petroleum
engineers. These reviews are used as the basis for developing the expected cash
flows supporting the loan amount. The projected cash flows are discounted
according to risk characteristics of the underlying oil and gas
properties. Loans are evaluated to demonstrate with reasonable certainty that
crude oil, natural gas and natural gas liquids can be recovered from known oil
and gas reservoirs under existing economic and operating conditions at current
pricing levels and with existing conventional equipment and operating methods
and costs. As part of our evaluation of credit quality, we analyze rigorous
stress tests over a range of commodity prices and take proactive steps to
mitigate risk when appropriate.

Outstanding energy loans totaled $3.4 billion or 15% of total loans at December
31, 2022. Approximately $2.7 billion or 78% of energy loans were to oil and gas
producers, a $478 million increase compared to December 31, 2021. The majority
of this portfolio is first lien, senior secured, reserve-based lending, which we
believe is the lowest risk form of energy lending. Approximately 72% of the
committed production loans are secured by properties primarily producing oil and
28% of the committed production loans are secured by properties primarily
producing natural gas.

Loans to midstream oil and gas companies totaled $575 million or 17% of energy
loans, a decrease of $71 million compared to the prior year. Loans to borrowers
that provide services to the energy industry totaled $157 million or 5% of
energy loans, a $15 million increase during 2022. Loans to other energy
borrowers, including those engaged in wholesale or retail energy sales, totaled
$26 million or less than 1% of energy loans, a $3.9 million decrease from the
prior year.

Unfunded energy loan commitments were $3.8 billion at December 31, 2022, up $806 million over December 31, 2021. While utilization levels remain low, this provides ample capacity for growth from our current customer base.



The healthcare sector of the loan portfolio totaled $3.8 billion or 17% of total
loans. Healthcare loans increased $430 million over December 31, 2021, primarily
due to growth in loans to senior housing and care facilities. Healthcare sector
loans consist primarily of loans for the development and operation of senior
housing and care facilities including independent living, assisted living and
skilled nursing. Generally, we loan to borrowers with a portfolio of multiple
facilities that serves to help diversify risks specific to a single facility.

The services sector of the loan portfolio increased $64 million to $3.4 billion
or 15% of total loans. Service sector loans consist of a large number of loans
to a variety of businesses including Native American tribal and state and local
municipal government entities, Native American tribal casino operations,
educational services, foundations and not-for-profit organizations and specialty
trade contractors. Approximately $1.6 billion of the services category is made
up of loans with individual balances of less than $10 million. Service sector
loans are generally secured by the assets of the borrower with repayment coming
from the cash flows of ongoing operations of the customer's business.

General business loans increased $779 million to $3.5 billion or 16% of total loans. General business loans primarily consist of $2.1 billion of wholesale/retail loans and $1.4 billion of loans from other commercial industries.



We participate in shared national credits when appropriate to obtain or maintain
business relationships with local customers. Shared national credits are defined
by banking regulators as credits of more than $100 million and with three or
more non-affiliated banks as participants. At December 31, 2022, the outstanding
principal balance of these loans totaled $5.3 billion, including $2.5 billion in
the energy sector. Based on dollars committed, approximately 80% of shared
national credits are to borrowers with local market relationships and we serve
as the agent lender in approximately 22% of our shared national credits. We hold
shared national credits to the same standard of analysis and perform the same
level of review as internally originated credits. Our lending policies generally
avoid loans in which we do not have the opportunity to maintain or achieve other
business relationships with the customer. In addition to management's quarterly
assessment of credit risk, banking regulators annually review a sample of shared
national credits for proper risk grading.

                                       53
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Commercial Real Estate



Commercial real estate represents loans for the construction of buildings or
other improvements to real estate and property held by borrowers for investment
purposes generally within our geographical footprint. We require collateral
values in excess of the loan amounts, demonstrated cash flows in excess of
expected debt service requirements, equity investment in the project and a
portion of the project already sold, leased or permanent financing already
secured. The expected cash flows from all significant new or renewed income
producing property commitments are stress tested to reflect the risks in varying
interest rates, vacancy rates and rental rates. As with commercial loans,
inherent lending risks are centrally monitored on a continuous basis from
underwriting throughout the life of the loan for compliance with applicable
lending policies.

The outstanding balance of commercial real estate loans totaled $4.6 billion or
20% of the loan portfolio, an increase of $775 million over December 31, 2021.
Loans secured by industrial facilities increased $455 million or 59%. Loans
secured by multifamily real estate increased $426 million or 54%. Loans secured
by retail facilities decreased $59 million or 9%. Other real estate loans
decreased $35 million or 8%.

Approximately 67% of commercial real estate loans are in our geographic
footprint based on collateral location. The largest concentration of loans in
this segment outside our footprint is Utah, totaling 10% of the segment. All
other states represent less than 5% individually.

Unfunded commercial real estate loan commitments were $3.1 billion at December
31, 2022, a $1.2 billion increase over the prior year. We take a disciplined
approach to managing our concentration of commercial real estate loan
commitments as a percentage of Tier 1 Capital. While loan commitments are
presently at the upper concentration limit, we expect continued growth in our
outstanding commercial real estate balances as loans fund.

Paycheck Protection Program



We participated in programs initiated by the Coronavirus Aid, Relief and
Economic Security Act ("CARES Act"), including the Small Business
Administration's ("SBA") Paycheck Protection Program ("PPP") that began on April
3, 2020. PPP provided fully forgivable loans when utilized for qualified
expenditures including to help small business maintain payrolls during the
COVID-19 pandemic. The remaining loans in this portfolio generally have a
contractual term of five years, though most are expected to be forgiven prior to
maturity after completion of a compliance period. Loans are guaranteed, and
amounts forgiven will be reimbursed to the Company by the SBA. The loans carry a
fixed interest rate of 1%. Interest plus loan fees, which vary depending on loan
size, are accrued over the contractual life of the loan. The remaining
outstanding balance of PPP loans was $14 million or less than 1% of the loan
portfolio. Remaining unaccreted origination fees were not significant at
December 31, 2022.

Loans to Individuals



Loans to individuals include residential mortgage and personal loans.
Residential mortgage loans provide funds for our customers to purchase or
refinance their primary residence or to borrow against the equity in their home.
These loans are secured by a first or second mortgage on the customer's primary
residence. Personal loans consist primarily of loans to Wealth Management
clients secured by the cash surrender value of insurance policies and marketable
securities. It also includes direct loans secured by and for the purchase of
automobiles, recreational and marine equipment as well as unsecured loans. These
loans are made in accordance with underwriting policies we believe to be
conservative and are fully documented. Loans may be individually underwritten or
credit scored based on size and other criteria. Credit scoring is assessed based
on significant credit characteristics including credit history, residential and
employment stability.

In general, we sell the majority of our conforming fixed rate mortgage loan
originations in the secondary market and retain the majority of our
non-conforming and adjustable-rate mortgage loans. Our mortgage loan portfolio
does not include payment option adjustable rate mortgage loans or adjustable
rate mortgage loans with initial rates that are below market. Home equity loans
are primarily first-lien and fully amortizing.

Residential mortgage loans guaranteed by U.S. government agencies have limited
credit exposure because of the underlying agency guarantee. This amount includes
residential mortgage loans previously sold into GNMA mortgage pools that the
Company may repurchase when certain defined delinquency criteria are met.
Because of this repurchase right, the Company is deemed to have regained
effective control over these loans and must include them on the Consolidated
Balance Sheet.

                                       54
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Loans to individuals totaled $3.7 billion or 17% of the loan portfolio, growing
$146 million over December 31, 2021. Approximately 91% of loans to individuals
are secured by collateral located within our geographical footprint. Loans for
which the collateral location is less relevant, such as unsecured loans, are
categorized by the borrower's primary operating location.

The Company secondarily evaluates loan portfolio performance based on the
primary geographical market managing the loan. Loans attributed to a
geographical market may not represent the location of the borrower or the
collateral. All permanent mortgage loans serviced by our mortgage banking unit
and held for investment by the Company are centrally managed by the Oklahoma
market.

                                       55
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Table 22 - Loans Managed by Primary Geographical Market
(In thousands)

                                           December 31,
                                      2022              2021
Texas:
Commercial                       $  6,869,979      $  6,068,700
Commercial real estate              1,555,508         1,253,439
Paycheck protection program             8,639            81,654
Loans to individuals                  982,700           942,982
Total Texas                         9,416,826         8,346,775

Oklahoma:
Commercial                          3,379,468         2,633,014
Commercial real estate                582,109           546,021
Paycheck protection program             3,109            69,817
Loans to individuals                2,077,124         2,024,404
Total Oklahoma                      6,041,810         5,273,256

Colorado:
Commercial                          2,147,969         1,936,149
Commercial real estate                613,912           470,937
Paycheck protection program             1,230            82,781
Loans to individuals                  241,902           256,533
Total Colorado                      3,005,013         2,746,400

Arizona:
Commercial                          1,123,569         1,130,798
Commercial real estate                860,947           674,309
Paycheck protection program               720            21,594
Loans to individuals                  229,872           186,528
Total Arizona                       2,215,108         2,013,229

Kansas/Missouri:
Commercial                            310,715           338,697
Commercial real estate                479,968           382,761
Paycheck protection program                 -             4,718
Loans to individuals                  131,307           110,889
Total Kansas/Missouri                 921,990           837,065

New Mexico:
Commercial                            262,735           306,964
Commercial real estate                417,008           442,128
Paycheck protection program               614            13,510
Loans to individuals                   67,163            63,930
Total New Mexico                      747,520           826,532

Arkansas:
Commercial                            103,752            92,143
Commercial real estate                 97,325            61,730
Paycheck protection program                 -             2,267
Loans to individuals                    7,806             6,283
Total Arkansas                        208,883           162,423

Total BOK Financial loans        $ 22,557,150      $ 20,205,680



                                       56

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Table 23 - Loan Maturity and Interest Rate Sensitivity at December 31, 2022
(In thousands)

                                                                                                Remaining Maturities of Selected Loans
                                                       Total              Within 1 Year            1-5 Years           5 - 15 Years           After 15 Years
Loan maturity:
Commercial                                        $ 14,198,187          $  

2,218,916 $ 9,907,795 $ 1,826,250 $ 245,226 Commercial real estate

                               4,606,777               1,532,618             2,767,611               281,275                   

25,273


Paycheck protection program                             14,312                   8,643                 5,669                     -                     

-


Loans to individuals                                 3,737,874                 581,351             1,084,957               670,433                1,401,133
Total                                             $ 22,557,150          $    4,341,528          $ 13,766,032          $  2,777,958          $     1,671,632
Interest rate sensitivity for selected
loans with:
Predetermined interest rates                      $  6,363,116          $   

375,344 $ 2,531,446 $ 2,144,232 $ 1,312,094 Floating or adjustable interest rates

               16,194,034               3,966,184            11,234,586               633,726                  359,538
Total                                             $ 22,557,150          $    4,341,528          $ 13,766,032          $  2,777,958          $     1,671,632


Off-Balance Sheet Commitments

We enter into certain off-balance sheet arrangements in the normal course of
business as shown in Table 24. Loan commitments may be unconditional obligations
to provide financing or conditional obligations that depend on the borrower's
financial condition, collateral value or other factors. Standby letters of
credit are unconditional commitments to guarantee the performance of our
customer to a third party. Since some of these commitments are expected to
expire before being drawn upon, the total commitment amounts do not necessarily
represent future cash requirements.

We have off-balance sheet commitments related to certain residential mortgage
loans sold into mortgage-backed securities as part of our mortgage banking
activities. We retain off-balance sheet credit risk related to losses in excess
of amounts guaranteed by the U.S. Department of Veteran's Affairs ("VA").

We also have off-balance sheet credit risk related to certain residential
mortgage loans primarily originated under community development loan programs
that were sold to a U.S. government agency with full recourse prior to 2007. We
are obligated to repurchase these loans for the life of these loans in the event
of foreclosure for the unpaid principal and interest at the time of foreclosure.
The majority of our conforming fixed rate loan originations are sold in the
secondary market, and we only retain repurchase obligations under standard
underwriting representations and warranties.

Table 24 - Off-Balance Sheet Credit Commitments
(In thousands)

                                                                                             December 31,
                                                                                      2022                  2021
Loan commitments                                                                 $ 15,424,431          $ 12,471,482
Standby letters of credit                                                             740,039               699,743

Unpaid principal balance of residential mortgage loans sold with recourse

            44,742                54,619

Unpaid principal balance of residential mortgage loans transferred into mortgage-backed securities guaranteed by U.S. Dept. of Veteran's Affairs

            1,005,368             1,095,877


                                       57
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Customer Derivative Programs



We offer programs that permit our customers to hedge various risks including
fluctuations in energy, interest rates, foreign exchange rates, and other
commodities. Each of these programs work essentially the same way. Derivative
contracts are executed between the customers and the Company. Offsetting
contracts are executed between the Company and selected counterparties or
exchanges to minimize market risk to us from changes in commodity prices,
interest rates or foreign exchange rates. The counterparty contracts are
identical to the customer contracts except for a fixed pricing spread or a fee
paid to us as compensation for administrative costs, credit risk and profit.

The customer derivative programs create credit risk for potential amounts due to
the Company from our customers and from the counterparties. Customer credit risk
is monitored through existing credit policies and procedures. The effects of
changes in commodity prices, interest rates or foreign exchange rates are
evaluated across a range of possible options to determine the maximum exposure
we are willing to have individually to any customer. Customers may also be
required to provide cash margin or other collateral in conjunction with our
credit agreements to further limit our credit risk.

Counterparty credit risk is evaluated through existing policies and
procedures. This evaluation considers the total relationship between BOK
Financial and each of the counterparties. Individual limits are established by
management, approved by Credit Administration and reviewed by the
Asset/Liability Committee. Margin collateral is required if the exposure between
the Company and any counterparty exceeds established limits. Based on declines
in the counterparties' credit ratings, these limits may be reduced and
additional margin collateral may be required.

A deterioration of the credit standing of one or more of the customers or
counterparties to these contracts may result in BOK Financial recognizing a loss
as the fair value of the affected contracts may no longer move in tandem with
the offsetting contracts. This occurs if the credit standing of the customer or
counterparty deteriorates such that either the fair value of underlying
collateral no longer supports the contract or the customer or counterparty's
ability to provide margin collateral becomes impaired. Credit losses on customer
derivatives reduce brokerage and trading revenue in the Consolidated Statements
of Earnings.

Derivative contracts are carried at fair value. At December 31, 2022, the net
fair values of derivative contracts, before consideration of cash margin,
reported as assets under these programs totaled $1.0 billion compared to $1.1
billion at December 31, 2021. Derivative contracts carried as assets include
energy contracts with fair values of $638 million, foreign exchange contracts
with fair values of $217 million and interest rate swaps primarily sold to loan
customers with fair values of $159 million. Before consideration of cash margin
paid to counterparties, the aggregate net fair values of derivative contracts
held under these programs reported as liabilities totaled $1.0 billion.

At December 31, 2022, total derivative assets were reduced by $182 million of
cash collateral received from counterparties, and total derivative liabilities
were reduced by $484 million of cash collateral paid to counterparties related
to instruments executed with the same counterparty under a master netting
agreement. Derivative contracts executed with customers may be secured by
non-cash collateral in conjunction with a credit agreement with that customer
such as proven producing oil and gas properties. Access to this collateral in
the event of default is reasonably assured.

A table showing the notional and fair value of derivative assets and liabilities on both a gross and net basis is presented in Note 6 to the Consolidated Financial Statements.



The fair value of derivative contracts reported as assets under these programs,
net of cash margin held by the Company, by category of debtor at December 31,
2022 follows in Table 25.

Table 25 - Fair Value of Derivative Contracts
(In thousands)

Customers                                                         $ 595,711
Banks and other financial institutions                              136,134
Exchanges and clearing organizations                                 99,394

Fair value of customer hedge asset derivative contracts, net $ 831,239

The largest exposure to a single counterparty was to an exchange for $88 million of net derivative positions and $104 million of cash collateral placed at December 31, 2022.


                                       58
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Our customer derivative program also introduces liquidity and capital risk. We
are required to provide cash margin to certain counterparties when the net
negative fair value of the contracts exceeds established limits. Also, changes
in commodity prices affect the amount of regulatory capital we are required to
hold as support for the fair value of our derivative assets. These risks are
modeled as part of the management of these programs. Based on current prices, a
decrease in market prices down to an equivalent of $60.93 per barrel of oil
would decrease the fair value of derivative assets by $328 million with lending
customers comprising the bulk of the assets. An increase in prices up to the
equivalent of $91.25 per barrel of oil would increase the fair value of
derivative assets by $601 million. Liquidity requirements of this program are
also affected by our credit rating. A decrease in our credit rating to below
investment grade would increase our obligation to post cash margin on existing
contracts by approximately $10 million. The fair value of our to-be-announced
residential mortgage-backed securities and interest rate swap derivative
contracts is affected by changes in interest rates. Based on our assessment as
of December 31, 2022, changes in interest rates would not materially impact
regulatory capital or liquidity needed to support this portion of our customer
derivative program.
                                       59
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Summary of Credit Loss Experience



Table 26 - Summary of Credit Loss Experience
(In thousands)
                                                                                 Year Ended
                                                                     Dec. 31, 2022         Dec. 31, 2021
Allowance for loan losses:
Beginning balance                                                   $    256,421          $    388,640
Loans charged off                                                        (28,746)              (51,351)
Recoveries of loans previously charged off                                 7,601                14,334
Net loans charged off                                                    (21,145)              (37,017)
Provision for credit losses                                                  428               (95,202)
Ending balance                                                      $    

235,704 $ 256,421

Accrual for off-balance sheet credit risk from unfunded loan commitments: Beginning balance

$     32,977                36,921
Provision for credit losses                                               27,942                (3,944)
Ending balance                                                      $     

60,919 $ 32,977

Accrual for off-balance sheet credit risk associated with mortgage banking activities: Beginning balance

$      3,382          $      4,282
Loans charged off                                                           (105)                 (179)
Provision for credit losses                                                1,627                  (721)
Ending balance                                                      $      

4,904 $ 3,382



Allowance for credit losses related to held-to-maturity
(investment) securities:
Beginning balance                                                   $        555          $        688
Provision for credit losses                                                    3                  (133)
Ending balance                                                      $        558          $        555

Total provision for credit losses                                   $     

30,000 $ (100,000)



Average loans by portfolio segment :
Commercial                                                          $ 13,393,796          $ 13,304,596
Commercial real estate                                                 4,345,783             4,075,831
Paycheck protection program                                               13,501               293,976
Loans to individuals                                                   3,526,107             3,820,753
Net charge-offs (annualized) to average loans                               0.10  %               0.17  %
Net charge-offs (annualized) to average loans by portfolio segment:
Commercial                                                                  0.13  %               0.25  %
Commercial real estate                                                         -  %               0.04  %
Paycheck protection program                                                    -  %                  -  %
Loans to individuals                                                        0.10  %               0.05  %
Recoveries to gross charge-offs                                            26.44  %              27.91  %
Provision for loan losses (annualized) to average loans                        -  %              (0.44) %
Allowance for loan losses to loans outstanding at period-end                1.04  %               1.27  %
Accrual for unfunded loan commitments to loan commitments                   0.39  %               0.26  %
Combined allowance for loan losses and accrual for off-balance
sheet credit risk from unfunded loan commitments to loans
outstanding at period-end                                                   1.31  %               1.43  %








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Allowance for Loan Losses and Accrual for Off-Balance Sheet Credit Risk from Unfunded Loan Commitments



Expected credit losses on assets carried at amortized cost are recognized over
their expected lives based on models that measure the probability of default and
loss given default over a 12-month reasonable and supportable forecast period.
Models incorporate base case, downside, and upside macroeconomic variables such
as real gross domestic product ("GDP") growth, civilian unemployment rate and
West Texas Intermediate ("WTI") oil prices on a probability weighted basis. See
Note 4 to the Consolidated Financial Statements for additional discussion of
methodology of allowance for loan losses.

A $30.0 million provision for credit losses was recorded for the year ended
December 31, 2022, primarily due to strong growth in loans and loan commitments,
partially offset by improvement in credit quality metrics. The uncertainty in
our economic forecast increased resulting in an increase in the probability
weighting of the downside scenario. In addition, some key economic factors were
less favorable to growth across all scenarios.

Non-pass grade loans, which include loans especially mentioned, accruing
substandard and nonaccruing loans, decreased $135 million to $321 million at
December 31, 2022. Non-pass grade loans were composed primarily of $98 million
or 3% of commercial healthcare loans, $58 million or 2% of commercial services
loans, $57 million or 2% of commercial general business loans, $31 million or 1%
of energy loans and $24 million or 1% of commercial real estate loans. A summary
of outstanding loan balances by risk grade is included in Note 4 to the
Consolidated Financial Statements.

We recorded a $15.0 million provision for credit losses in the fourth quarter of
2022, primarily due to strong growth in loans and loan commitments. The level of
uncertainty in the economic outlook remained high, and key economic factors in
the base case were slightly less favorable to economic growth.

At December 31, 2022, the allowance for loan losses totaled $236 million or
1.04% of outstanding loans. Excluding residential mortgage loans guaranteed by
U.S. government agencies, the allowance for loan losses was 221% of nonaccruing
loans. The combined allowance for loan losses and accrual for off-balance sheet
credit risk from unfunded loan commitments was $297 million or 1.31% of
outstanding loans and 278% of nonaccruing loans at December 31, 2022.

A $100.0 million negative provision for credit losses was recorded for the year
ended December 31, 2021 primarily related to improvements in our reasonable and
supportable forecasts of macroeconomic variables influenced by the anticipated
impact of the COVID-19 pandemic developments. Throughout 2021, energy commodity
prices strengthened and stabilized and the outlook of growth in GDP and the
labor markets improved. Changes from credit quality metrics, primarily from
changes in specific impairment, improving credit quality metrics and lower loan
balances resulted in a decrease in the allowance for loan losses.

At December 31, 2021, the allowance for loan losses was $256 million or 1.27% of
outstanding loans. Excluding loans guaranteed by U.S. government agencies, the
allowance for loan losses was 213% of nonaccruing loans. The combined allowance
for loan losses and accrual for off-balance sheet credit risk from unfunded loan
commitments was $289 million or 1.43% of outstanding loans and 241% of
nonaccruing loans.
                                       61
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A summary of macroeconomic variables considered in developing our estimate of expected credit losses at December 31, 2022 follows:



                                         Base                          Downside                          Upside
Scenario probability                     50%                             40%                              10%
weighting
Economic outlook            The Russia-Ukraine conflict    The Russia-Ukraine conflict      The Russia-Ukraine conflict
                            remains isolated.              remains isolated.                remains isolated.
                            The Federal Reserve increases
                            the federal funds rate twice   Higher levels of

inflation force The Federal Reserve increases


                            in the first quarter of 2023,  the Federal 

Reserve to adopt a the federal funds rate once in


                            resulting in a target range of more aggressive 

monetary policy the first quarter of 2023,


                            4.75% to 5.00%. No additional  as compared to the base case     resulting in a target range of
                            rate increases in 2023 are     scenario. This results in a      4.50% to 4.75%. No additional
                            anticipated. Inflation         federal funds

rate target range rate increases in 2023 are


                            pressures cause modest         of 5.75% to 

6.00% by December anticipated. Inflation continues


                            declines in real household     2023. Inflation moderates        to improve from the peak
                            income compared to             slightly from the peak           experienced in the third quarter
                            pre-pandemic levels, resulting experienced in

the third quarter of 2022.


                            in below-trend GDP growth.     of 2022, but 

remains elevated


                            Job openings revert to more    through the 

forecast horizon. Labor force participants


                            normalized levels, and overall The United 

States economy is continue to re-enter the job


                            hiring levels decline causing  pushed into a 

recession with a market to help fill the elevated


                            the national unemployment rate contraction in 

economic activity level of job openings. This


                            to modestly increase over the  and a sharp increase in the      increase in employment helps
                            next four quarters.            unemployment rate.               maintain real household income
                                                                                            above its pre-pandemic trend.
                                                                                            This, coupled with a drawdown in
                                                                                            savings, supports consumer
                                                                                            spending and produces GDP growth
                                                                                            consistent with pre-pandemic
                                                                                            levels.

Macro-economic factors -GDP is forecasted to grow by -GDP is forecasted to contract -GDP is forecasted to grow by


                            0.9% over the next 12 months.  1.3% over the 

next 12 months. 1.6% over the next 12 months.


                            -Civilian unemployment rate of -Civilian 

unemployment rate of -Civilian unemployment rate of


                            3.9% in the first quarter of   4.8% in the 

first quarter of 3.7% in the first quarter of


                            2023 increasing to 4.1% by the 2023 worsens to 6.0% by the      2023 increases slightly to 3.8%
                            fourth quarter of 2023.        fourth quarter of 2023.          by the fourth quarter of 2023.
                            -WTI oil prices are projected  -WTI oil prices

are projected to -WTI oil prices are projected to


                            to generally follow the NYMEX  average $65.87

per barrel over average $83.58 per barrel over


                            forward curve that existed at  the next twelve 

months, peaking the next 12 months.


                            the end of December 2022 and   at $70.78 in the first quarter
                            are expected to average $75.05 of 2023 and falling 15% over the
                            per barrel over the next 12    following three quarters.
                            months.



Net Loans Charged Off

In 2022, net loans charged off totaled $21 million or 0.10%, down from $37 million or 0.17% of average loans in 2021.



In 2022, net charge-offs of commercial loans were $17.7 million, primarily
related to a single services borrower in the fourth quarter. Net commercial real
estate loan charge-offs were $92 thousand and net loan charge-offs of loans to
individuals were $3.4 million. Net charge-offs of loans to individuals include
deposit account overdraft losses.



                                       62
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Nonperforming Assets



As more fully described in Note 1 to the Consolidated Financial Statements,
loans are generally classified as nonaccruing when it becomes probable that we
will not collect the full contractual principal and interest. Accruing
renegotiated loans guaranteed by U.S. government agencies represent residential
mortgage loans that have been modified in troubled debt restructurings. Interest
continues to accrue based on the modified terms of the loan and loans may be
sold once they become eligible according to U.S. government agency guidelines.
Real estate and other repossessed assets are assets acquired in partial or total
forgiveness of loans. The assets are carried at the lower of cost, as determined
by fair value at the date of foreclosure, or current fair value, less estimated
selling costs. A summary of nonperforming assets follows in Table 27:

Table 27 - Nonperforming Assets
(Dollars in thousands)
                                                                                  December 31,
                                                                             2022               2021
Nonaccruing loans:
Commercial
Energy                                                                   $   1,399          $  31,091
Healthcare                                                                  41,034             15,762
Services                                                                    16,228             17,170
General business                                                             1,636             10,081
Total commercial                                                            60,297             74,104

Commercial real estate                                                      16,570             14,262

Paycheck protection program                                                      -                  -

Loans to individuals
Residential mortgage                                                        29,791             31,574
Residential mortgage guaranteed by U.S. government agencies                 15,005             13,861
Personal                                                                       134                258
Total loans to individuals                                                  44,930             45,693
Total nonaccruing loans                                                    121,797            134,059

Accruing renegotiated loans guaranteed by U.S. government agencies 163,535

            210,618
Real estate and other repossessed assets                                    14,304             24,589
Total nonperforming assets                                               $ 

299,636 $ 369,266 Total nonperforming assets excluding those guaranteed by U.S. government agencies

                                                      $ 

121,096 $ 144,787



Allowance for loan losses to nonaccruing loans1                             

220.71 % 213.33 % Combined allowance for loan losses and accrual for off-balance sheet credit risk from unfunded loan commitments to nonaccruing loans1

                                                                      277.76  %          240.77  %
Nonperforming assets to outstanding loans and repossessed assets              1.33  %            1.83  %

Nonperforming assets to outstanding loans and repossessed assets1

   0.54  %            0.73  %
Nonaccruing loans to outstanding loans                                        0.54  %            0.66  %
Nonaccruing commercial loans to outstanding commercial loans                  0.42  %            0.59  %

Nonaccruing commercial real estate loans to outstanding commercial real estate loans

                                                             0.36  %            0.37  %

Nonaccruing loans to individuals to outstanding loans to individuals1

                                                                  0.86  %            0.98  %
Accruing loans 90 days or more past due1                                 $     510          $     313


1   Excludes residential mortgages guaranteed by U.S. government agencies.

Excluding loans guaranteed by U.S. government agencies, nonperforming assets
decreased $24 million compared to December 31, 2021, primarily due to a $30
million decrease in nonaccruing energy loans, a $10 million decrease in real
estate and other repossessed assets and an $8.4 million decrease in nonaccruing
general business loans. These decreases were partially offset by a $25 million
increase in nonaccruing healthcare sector loans. Newly identified nonaccruing
loans totaled $97 million, offset by $55 million in payments, $29 million of
charge-offs, $13 million of loans returning to accrual status and $12 million in
foreclosures. The Company generally retains nonperforming assets to maximize
potential recovery, which may cause future nonperforming assets to decrease more
slowly.

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A rollforward of nonperforming assets for the years ended December 31, 2022 and December 31, 2021 follows in Table 28.



Table 28 - Rollforward of Nonperforming Assets
(In thousands)

                                                                                                   Year Ended December 31, 2022
                                                                  Nonaccruing Loans
                                                                                                                                                     Real Estate and               Total
                                                        Commercial Real           Loan to                                                           Other Repossessed          Nonperforming
                                    Commercial              Estate              Individuals             Total            Renegotiated Loans               Assets                   Assets

Balance, December 31, 2021 $ 74,104 $ 14,262

  $      45,693          $ 134,059          $          210,618          $        24,589          $       369,266
Additions                               58,822                20,683                 17,372             96,877                      38,644                        -                  135,521

Payments                               (42,484)                 (944)               (12,049)           (55,477)                     (6,382)                       -                  (61,859)
Charge-offs                            (22,382)                 (269)                (6,095)           (28,746)                          -                        -                  (28,746)
Net gains (losses) and
write-downs                                  -                     -                      -                  -                           -                   (1,194)                  (1,194)
Foreclosure of nonaccruing
loans                                   (7,960)               (3,956)                  (410)           (12,326)                          -                   12,326                        -
Foreclosure of loans
guaranteed by U.S. government
agencies                                     -                     -                 (4,929)            (4,929)                     (3,431)                       -                   (8,360)
Proceeds from sales                          -                     -                      -                  -                     (71,520)                 (21,417)                 (92,937)

Net transfers to nonaccruing
loans                                        -                     -                  5,774              5,774                      (5,774)                       -                        -
Return to accrual status                   197               (13,206)                  (426)           (13,435)                          -                        -                  (13,435)
Other, net                                   -                     -                      -                  -                       1,380                        -                    1,380

Balance, December 31, 2022 $ 60,297 $ 16,570

  $      44,930          $ 121,797          $          163,535          $        14,304          $       299,636

                                                                                                   Year Ended December 31, 2021
                                                                  Nonaccruing Loans
                                                                                                                                                     Real Estate and               Total
                                                        Commercial Real           Loan to                                                           Other Repossessed          Nonperforming
                                    Commercial              Estate              Individuals             Total            Renegotiated Loans               Assets                   Assets

Balance, December 31, 2020 $ 167,159 $ 27,246

  $      40,288          $ 234,693          $          151,775          $        90,526          $       476,994
Additions                               61,129                   327                 25,241             86,697                     105,535                    8,688                  200,920
Net transfer from premises
and equipment                                -                     -                      -                  -                           -                      217                      217
Payments                              (102,717)              (10,537)               (17,443)          (130,697)                     (3,948)                       -                 (134,645)
Charge-offs                            (43,956)               (2,485)                (4,910)           (51,351)                          -                        -                  (51,351)
Net gains (losses) and
write-downs                                  -                     -                      -                  -                           -                   13,842                   13,842
Foreclosure of nonaccruing
loans                                   (7,511)                    -                   (809)            (8,320)                          -                    8,320                        -
Foreclosure of loans
guaranteed by U.S. government
agencies                                     -                     -                 (2,435)            (2,435)                       (866)                       -                   (3,301)
Proceeds from sales                          -                     -                      -                  -                     (37,322)                 (97,004)                (134,326)

Net transfers to nonaccruing
loans                                        -                     -                  6,081              6,081                      (6,081)                       -                        -
Return to accrual status                     -                  (289)                  (320)              (609)                          -                        -                     (609)
Other, net                                   -                     -                      -                  -                       1,525                        -                    1,525

Balance, December 31, 2021 $ 74,104 $ 14,262

  $      45,693          $ 134,059          $          210,618          $        24,589          $       369,266



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We foreclose on loans guaranteed by U.S. government agencies in accordance with
agency guidelines. Generally these loans are not eligible for modification
programs or have failed to comply with modified loan terms. Principal is
guaranteed by agencies of the U.S. government, subject to limitations and credit
risk is limited. These properties will be conveyed to the agencies and
receivables collected once applicable criteria have been met.

Real Estate and Other Repossessed Assets



Real estate and other repossessed assets totaled $14 million at December 31,
2022, composed primarily of $9.5 million of developed commercial real estate.
Real estate and other repossessed assets decreased $10 million compared to
December 31, 2021, primarily related to the sale of developed commercial real
estate and oil and gas properties.

Liquidity and Capital

BOK Financial has numerous material cash requirements in the normal course of
business. These obligations include deposits and other borrowed funds, leased
premises, commitments to extend credit to borrowers and to purchase securities,
derivative contracts and contracts for services such as data processing that are
integral to our operations. Additional information on loan commitments can be
found in the "Loan Commitments" section of Management's Discussion and Analysis
while the distribution of time deposit balances can be located in Note 8,
"Deposits," and information related to Other Borrowings can be located in Note
9, "Other Borrowings."

Our funding sources, which primarily include deposits and borrowings from the
Federal Home Loan Banks, provide adequate liquidity to meet our operating needs.
Based on the average balances for 2022, approximately 80% of our funding was
provided by deposit accounts, 6% from borrowed funds, less than 1% from
long-term subordinated debt and 10% from equity. The loan to deposit ratio
increased to 65% at December 31, 2022 from 49% at December 31, 2021, and
continues to provide significant on-balance sheet liquidity to meet future loan
demand and contractual obligations. BOK Financial, similar to the banking
industry as a whole, saw deposits decline in 2022 as customers begin redeploying
capital and moving to other off-balance sheet alternatives seeking higher yields
in the rising interest rate environment. We are maintaining higher balances at
the Federal Reserve to cover vital business obligations, to meet future asset
growth opportunities and to stay nimble in a rising rate environment.

Subsidiary Bank



Deposits and borrowed funds are the primary sources of liquidity for the
subsidiary bank. Deposit accounts represent our largest funding source. We
compete for retail and commercial deposits by offering a broad range of products
and services and focusing on customer convenience. Retail deposit growth is
supported through personal and small business checking, online bill paying
services, mobile banking services, an extensive network of branch locations and
ATMs and our ExpressBank call center. Commercial deposit growth is supported by
offering treasury management and lockbox services. We also acquire brokered
deposits when the cost of funds is advantageous to other funding sources.

Table 29 - Average Deposits by Line of Business
(In thousands)

                                 Year Ended December 31,
                                  2022              2021
Commercial Banking           $ 18,323,412      $ 17,659,695
Consumer Banking                8,763,046         8,439,577
Wealth Management               8,491,377         9,426,771
Subtotal                       35,577,835        35,526,043

Funds Management and other 2,273,446 2,394,934 Total

$ 37,851,281      $ 37,920,977

Average deposits for 2022 totaled $37.9 billion, a decrease of $70 million compared to the prior year, primarily driven by institutional clients moving to off-balance sheet alternatives seeking higher yields. Interest-bearing transaction deposit account balances decreased $1.1 billion while demand deposits increased $1.4 billion. Average time deposits also decreased $430 million.


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Average deposits attributed to Commercial Banking were $18.3 billion for 2022, a
$664 million or 4% increase over 2021. Demand deposit balances increased $984
million or 11%. Time deposit balances decreased $227 million or 43% while
interest-bearing transaction account balances decreased $94 million or 1%.
Commercial customers continued to retain large cash reserves, especially in the
first half of the year, primarily due to a combination of factors including
uncertainty about the economic environment and potential for growth, lack of
preferable liquid alternatives and a desire to minimize deposit charges through
the earnings credit. The earnings credit is a non-cash method that enables
commercial customers to offset deposit service charges based on account
balances. We anticipate that commercial deposit balances may contract as
short-term rates continue to move higher enhancing other investment alternatives
for commercial customers.

Average Consumer Banking deposit balances increased $323 million or 4% over the
prior year. Average interest-bearing transaction account balances increased $234
million or 6%. Average demand deposit account balances grew by $101 million or
3% while savings deposits increased $99 million or 12%. Time deposit balances
decreased $110 million or 14%.

Average Wealth Management deposit balances decreased by $935 million or 10%
compared to the prior year. Interest-bearing transaction balances decreased $1.1
billion or 14%. Non-interest-bearing demand deposits increased $234 million or
17% and time deposit balances decreased $110 million or 19%.


Brokered deposits included in time deposits averaged $51 million for 2022 compared to $62 million for 2021. Brokered deposits included in time deposits totaled $42 million at December 31, 2022 and $49 million at December 31, 2021.



Average interest-bearing transaction accounts for 2022 included $1.9 billion of
brokered deposits compared to $2.1 billion for 2021. Brokered deposits included
in interest-bearing transaction accounts totaled $1.5 billion at December 31,
2022 and $2.1 billion at December 31, 2021.
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The distribution of our period end deposit account balances among principal markets follows in Table 30.



Table 30 - Period End Deposits by Principal Market Area
(In thousands)

                                     December 31,
                                2022             2021
Oklahoma:
Demand                      $ 4,585,963      $ 5,433,405
Interest-bearing:
Transaction                   9,475,528       12,689,367
Savings                         555,407          521,439
Time                            794,002          978,822
Total interest-bearing       10,824,937       14,189,628
Total Oklahoma               15,410,900       19,623,033

Texas:
Demand                        3,873,759        4,552,983
Interest-bearing:
Transaction                   4,878,482        5,345,461
Savings                         178,356          178,458
Time                            356,538          337,559
Total interest-bearing        5,413,376        5,861,478
Total Texas                   9,287,135       10,414,461

Colorado:
Demand                        2,462,891        2,526,855
Interest-bearing:
Transaction                   2,123,218        2,334,371
Savings                          77,961           78,636
Time                            135,043          174,351
Total interest-bearing        2,336,222        2,587,358
Total Colorado                4,799,113        5,114,213

New Mexico:
Demand                        1,141,958        1,196,057
Interest-bearing:
Transaction                     691,915          858,394
Savings                         112,430          107,963
Time                            133,625          163,871
Total interest-bearing          937,970        1,130,228
Total New Mexico              2,079,928        2,326,285


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                                            December 31,
                                       2022              2021
Arizona:
Demand                                 844,327           934,282
Interest-bearing:
Transaction                            739,628           834,491
Savings                                 16,496            16,182
Time                                    24,846            31,274
Total interest-bearing                 780,970           881,947
Total Arizona                        1,625,297         1,816,229

Kansas/Missouri:
Demand                                 436,259           658,342
Interest-bearing:
Transaction                            694,163         1,086,946
Savings                                 20,678            18,844
Time                                    12,963            12,255
Total interest-bearing                 727,804         1,118,045
Total Kansas/Missouri                1,164,063         1,776,387

Arkansas:
Demand                                  50,180            42,499
Interest-bearing:
Transaction                             56,181           119,543
Savings                                  3,083             3,213
Time                                     4,825             6,196
Total interest-bearing                  64,089           128,952
Total Arkansas                         114,269           171,451
Total BOK Financial deposits      $ 34,480,705      $ 41,242,059



Estimated uninsured deposits totaled $21.3 billion at December 31, 2022 and
$27.1 billion at December 31, 2021. The portion of time deposits in excess of
the FDIC limit, as applied without regard to other deposit balances held by the
depositor, were $373 million at December 31, 2022.

In addition to deposits, liquidity for the subsidiary bank is provided primarily
by federal funds purchased, securities repurchase agreements and Federal Home
Loan Bank borrowings. Federal funds purchased consist primarily of unsecured,
overnight funds acquired from other financial institutions. Funds are primarily
purchased from bankers' banks and Federal Home Loan Banks from across the
country. The Company had no wholesale federal funds purchased at December 31,
2022 or December 31, 2021. Securities repurchase agreements generally mature
within 90 days and are secured by certain trading or available for sale
securities. Federal Home Loan Bank borrowings are generally short term and are
secured by a blanket pledge of eligible collateral (generally unencumbered U.S.
Treasury and mortgage-backed securities, 1-4 family residential mortgage loans,
multifamily and other qualifying commercial real estate loans). Amounts borrowed
from the Federal Home Loan Bank of Topeka averaged $1.6 billion during 2022 and
$1.7 billion during 2021.

At December 31, 2022, the estimated unused credit available to BOKF, NA from collateralized sources was approximately $12.5 billion.


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BOKF, NA also has a liability related to the repurchase of certain delinquent
residential mortgage loans previously sold in GNMA mortgage pools. Interest is
payable monthly at rates contractually due to investors.

See Note 9 to the Consolidated Financial Statements for a summary of other borrowings.

Parent Company and Other Non-Bank Subsidiaries



The primary sources of liquidity for BOK Financial are cash on hand and
dividends from the subsidiary bank. Cash and cash equivalents totaled $165
million at December 31, 2022. Dividends from the subsidiary bank are limited by
various banking regulations to net profits, as defined, for the year plus
retained profits for the two preceding years. Dividends are further restricted
by minimum capital requirements. At December 31, 2022, based on the most
restrictive limitations as well as management's internal capital policy, BOKF,
NA could declare up to $227 million of dividends without regulatory
approval. Dividend constraints may be alleviated through increases in retained
earnings, capital issuances or changes in risk weighted assets. Future losses or
increases in required regulatory capital could also affect its ability to pay
dividends to the parent company.

As a result of the acquisition of CoBiz Financial, we obtained $60 million of
subordinated debt issued in June 2015 that will mature on June 25, 2030. This
debt bears interest at the rate of 5.625% through June 25, 2025 and thereafter,
the notes will bear an annual floating rate equal to 3-month LIBOR plus 317
basis points. We also acquired $72 million of junior subordinated debentures.
Interest is based on spreads over 3-month LIBOR ranging from 145 basis points to
295 basis points and mature September 17, 2033 through September 30, 2035. The
junior subordinated debentures are subject to early redemption prior to
maturity. These LIBOR-based subordinated debentures will be subject to
transition on July 1, 2023 in conjunction with the Adjustable Interest Rate
(LIBOR) Act as implemented by the Board of Governors of the Federal Reserve
System.

Shareholders' equity at December 31, 2022 was $4.7 billion, a decrease of $681
million compared to December 31, 2021. Net income less cash dividends paid
increased equity $376 million during 2022. Changes in interest rates resulted in
an accumulated other comprehensive loss of $837 million at December 31, 2022,
compared to accumulated comprehensive income of $72 million at December 31,
2021. We also repurchased $155 million of common shares during 2022. Capital is
managed to maximize long-term value to the shareholders. Factors considered in
managing capital include projections of future earnings, asset growth and
acquisition strategies, and regulatory and debt covenant requirements. Capital
management may include subordinated debt issuance, share repurchase and stock
and cash dividends.

On November 1, 2022, the Company's board of directors authorized the Company to
repurchase up to five million shares of the Company's common stock, subject to
market conditions, securities laws and other regulatory compliance limitations.
This authorization replaces the existing board authorization for the purchase of
five million commons shares, under which 4,651,465 shares were repurchased. As
of December 31, 2022, the Company had repurchased 314,406 shares under this new
authorization. The Company repurchased 1,632,401 shares during 2022 at an
average price of $94.88 per share. We view share buybacks opportunistically, but
within the context of maintaining our strong capital position.

BOK Financial and the subsidiary bank are subject to various capital
requirements administered by federal agencies. Failure to meet minimum capital
requirements, including a capital conservation buffer, can result in certain
mandatory and additional discretionary actions by regulators that could have a
material impact on operations including restrictions on capital distributions
from dividends and share repurchases and executive bonus payments. These capital
requirements include quantitative measures of assets, liabilities and
off-balance sheet items. The capital standards are also subject to qualitative
judgments by the regulators.

A summary of minimum capital requirements follows for BOK Financial on a consolidated basis in Table 31.


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Table 31 - Capital Ratios




                                                                                              Minimum Capital
                                                                                           Requirement Including
                                      Minimum Capital          Capital Conservation        Capital Conservation                       December 31,
                                        Requirement                   Buffer                      Buffer                       2022                     2021
Risk-based capital:
Common equity Tier 1                             4.50  %                     2.50  %                     7.00  %                   11.69  %               12.24  %
Tier 1 capital                                   6.00  %                     2.50  %                     8.50  %                   11.71  %               12.25  %
Total capital                                    8.00  %                     2.50  %                    10.50  %                   12.67  %               13.29  %
Tier 1 Leverage                                  4.00  %                         N/A                     4.00  %                    9.91  %                8.55  %

Average total equity to average
assets                                                                                                                             10.24  %               10.68  %
Tangible common equity ratio                                                                                                        7.63  %                8.61  %



In March 2020, in response to the impact on the financial markets by the
COVID-19 pandemic, the banking agencies issued an interim final rule permitting
banking organizations that implement CECL the option to delay for two years an
estimate of the CECL methodology's effect on regulatory capital, followed by a
three-year transition period. The estimate includes the implementation date
adjustment as of January 1, 2020 plus an estimate of the impact of the change
for a two year period following implementation of CECL. We elected to delay the
regulatory capital impact of the transition in accordance with the interim final
rule. Deferral of the impact of CECL added 8 basis points to the Company's
Common equity Tier 1 capital at December 31, 2022.

Capital resources of financial institutions are also regularly measured by the
tangible common shareholders' equity ratio. Tangible common shareholders' equity
is shareholders' equity as defined by generally accepted accounting principles
in the United States of America ("GAAP"), including unrealized gains and losses
on available for sale securities, less intangible assets and equity which does
not benefit common shareholders. Equity that does not benefit common
shareholders includes preferred equity. This non-GAAP measure is a valuable
indicator of a financial institution's capital strength since it eliminates
intangible assets from shareholders' equity and retains the effect of unrealized
losses on securities and other components of accumulated other comprehensive
income in shareholders' equity.

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Non-GAAP Measures



In this report we may sometimes use non-GAAP financial measures. Please note
that although non-GAAP financial measures provide useful insight to analysts,
investors and regulators, they should not be considered in isolation or relied
upon as a substitute for analysis using GAAP measures.

Table 32 following provides a reconciliation of the non-GAAP measures with financial measures defined by GAAP.



Table 32 - Non-GAAP Measures
(Dollars in thousands)

                                                                                    December 31,
                                                                             2022                  2021
Tangible common equity ratio:
Total shareholders' equity                                              $  4,682,649          $  5,363,732
Less: Goodwill and intangible assets, net                                  1,120,880             1,136,527
Tangible common equity                                                     3,561,769             4,227,205
Total assets                                                              47,790,642            50,249,431
Less: Goodwill and intangible assets, net                                  1,120,880             1,136,527
Tangible assets                                                         $ 46,669,762          $ 49,112,904
Tangible common equity ratio                                                    7.63  %               8.61  %

Pre-provision net revenue:
Net income before taxes                                                 $    660,157          $    796,100
Add: Provision for expected credit losses                                     30,000              (100,000)

Less: Net income (loss) attributable to non-controlling interests

       20                (1,796)
Pre-provision net revenue                                               $   

690,137 $ 697,896





Pre-provision net revenue is a measure of revenue less expenses, and is
calculated before provision for credit losses and income tax expense. This
financial measure is frequently used by investors and analysts that enables them
to assess a company's ability to generate earnings to cover credit losses
through a credit cycle. It also provides an additional basis for comparing the
results of operations between periods by isolating the impact of the provision
for credit losses which can vary significantly between periods.

Off-Balance Sheet Arrangements

See Note 14 to the Consolidated Financial Statements for a discussion of the Company's significant off-balance sheet commitments.

Recently Issued Accounting Standards

See Note 1 of the Consolidated Financial Statements for disclosure of newly adopted and pending accounting standards.


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Forward-Looking Statements



This 10-K contains forward-looking statements that are based on management's
beliefs, assumptions, current expectations, estimates and projections about BOK
Financial, the financial services industry, the economy generally and the
expected or potential impact of the COVID-19 pandemic, and the related responses
of the government, consumers, and others, on our business, financial condition
and results of operations. Words such as "anticipates," "believes," "estimates,"
"expects," "forecasts," "plans," "projects," "will," "intends," variations of
such words and similar expressions are intended to identify such forward-looking
statements. Management judgments relating to and discussion of the provision and
allowance for credit losses, allowance for uncertain tax positions, accruals for
loss contingencies and valuation of mortgage servicing rights involve judgments
as to expected events and are inherently forward-looking statements. Assessments
that acquisitions and growth endeavors will be profitable are necessary
statements of belief as to the outcome of future events based in part on
information provided by others which BOK Financial has not independently
verified. These various forward-looking statements are not guarantees of future
performance and involve certain risks, uncertainties, and assumptions which are
difficult to predict with regard to timing, extent, likelihood and degree of
occurrence. Therefore, actual results and outcomes may materially differ from
what is expected, implied or forecasted in such forward-looking statements.
Internal and external factors that might cause such a difference include, but
are not limited to changes in government, consumer or business responses to, and
ability to treat or prevent further outbreak of the COVID-19 pandemic, commodity
prices, interest rates and interest rate relationships, inflation, demand for
products and services, the degree of competition by traditional and
nontraditional competitors, changes in banking regulations, tax laws, prices,
levies and assessments, the impact of technological advances, and trends in
customer behavior as well as their ability to repay loans. BOK Financial and its
affiliates undertake no obligation to update, amend or clarify forward-looking
statements, whether as a result of new information, future events, or otherwise.

Annualized, pro forma, projected and estimated numbers are used for illustrative purpose only, are not forecasts and may not reflect actual results.

Legal Notice



As used in this report, the term "BOK Financial" and such terms as "the
Company," "the Corporation," "our," "we" and "us" may refer to one or more of
the consolidated subsidiaries or all of them taken as a whole. All these terms
are used for convenience only and are not intended as a precise description of
any of the separate companies, each of which manages its own affairs.
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