![William Martin](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
William Martin
Director/Board Member at
SB FINANCIAL GROUP, INC.
Net worth: 412 042 $ as of 31/05/2026
Profile
William G.
Martin is currently Independent Director at SB Financial Group, Inc. since 2014, President, Chief Financial Officer & Director at Spangler Candy Co. since 1999, and Independent Director at The State Bank & Trust Co. (Defiance, Ohio) since 2014.
Former positions include Vice Chairman at Bryan Area Foundation, Principal at Ernst & Young LLP (Missouri), Treasurer-Bryan Athletic Boosters at Bryan City School District (Ohio), and Treasurer at Williams County Family YMCA. Education includes an undergraduate degree from Bowling Green State University, conferred in 1988.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 23/02/2026 | 19,076 ( 0.3% ) | 412 042 $ | 31/05/2026 |
William Martin active positions
| Companies | Position | Start |
|---|---|---|
| SB FINANCIAL GROUP, INC. | Director/Board Member | 24/02/2014 |
Spangler Candy Co.
 Spangler Candy Co. Food: Specialty/CandyConsumer Non-Durables Manufactures and markets candies, marshmallows, and chocolates | President | - |
The State Bank & Trust Co. (Defiance, Ohio)
 The State Bank & Trust Co. (Defiance, Ohio) Regional BanksFinance State chartered commercial bank | Director/Board Member | 24/02/2014 |
Former positions of William Martin
| Companies | Position | End |
|---|---|---|
Williams County Family YMCA | Treasurer | - |
Bryan Area Foundation
 Bryan Area Foundation The Bryan Area Foundation is a company based in Bryan, OH. | Chairman | - |
Bryan City School District (Ohio)
 Bryan City School District (Ohio) Local AgenciesGovernment Functions as a local school district | Corporate Officer/Principal | - |
Ernst & Young LLP (Missouri)
 Ernst & Young LLP (Missouri) Miscellaneous Commercial ServicesCommercial Services Provides accounting, audit, tax and business consulting services | Corporate Officer/Principal | - |
Training of William Martin
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
SB Financial Group, Inc.
 SB Financial Group, Inc. Regional BanksFinance Operates as a bank holding company though its subsidiaries provides commercial banking services | Finance |
Ernst & Young LLP (Missouri)
Ernst & Young LLP (Missouri) Miscellaneous Commercial ServicesCommercial Services Provides accounting, audit, tax and business consulting services | Commercial Services |
Bowling Green State University
 Bowling Green State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Spangler Candy Co.
Spangler Candy Co. Food: Specialty/CandyConsumer Non-Durables Manufactures and markets candies, marshmallows, and chocolates | Consumer Non-Durables |
The State Bank & Trust Co. (Defiance, Ohio)
The State Bank & Trust Co. (Defiance, Ohio) Regional BanksFinance State chartered commercial bank | Finance |
Bryan City School District (Ohio)
Bryan City School District (Ohio) Local AgenciesGovernment Functions as a local school district | Government |
Bryan Area Foundation
Bryan Area Foundation The Bryan Area Foundation is a company based in Bryan, OH. | |
Williams County Family YMCA |
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