Mosaic : Statement of Changes in Beneficial Ownership (Form 4)

Ownership Submission

FORM 4 Check this box if no longer subject to Section 16, Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * SEIBERT STEVEN M 2. Issuer Name and Ticker or Trading Symbol MOSAIC CO [MOS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O THE MOSAIC COMPANY , 101 EAST KENNEDY BLVD., SUITE 2500 3. Date of Earliest Transaction (Month/Day/Year) (Street) TAMPA FL 33602 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Join/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code 4. Securities Acquired (A) or Disposed of (D) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) 6. Ownership Form: Direct (D) or Indirect (I) 7. Nature of Indirect Beneficial Ownership Code V Amount (A) or (D) Price

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivate Security	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code	5. Number of Derivative Securities Acquired (A) or Disposed of (D)	6. Date Exercisable and Expiration Date	7. Title and Amount of Securities Underlying Derivative Security	8. Price of Derivative Security	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)	11. Nature of Indirect Beneficial Ownership
Code	V	(A)	(D)	Date Exercisable	Expriation Date	Title	Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Director	10% Owner	Officer	Other
SEIBERT STEVEN M C/O THE MOSAIC COMPANY 101 EAST KENNEDY BLVD., SUITE 2500 TAMPA, FL33602	X

Signatures

/s/Mark J. Isaacson, Attorney-in-Fact for Steven M. Seibert	2022-05-25
**Signature of Reporting Person	Date

Explanation of Responses:

(*)	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
(**)	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The reporting person, pursuant to the terms of the Restricted Stock Unit Agreement under which the award of restricted stock units was made, elected to receive 40% of the restricted stock units in the form of cash with the balance paid in the form of shares of common stock at the time the award was paid.
(2)	One-for-One
(3)	The restricted stock units vested on the date of the issuer's 2020 Annual Meeting of Stockholders. Shares of the issuer's common stock and the cash to be paid pursuant to the election made by the reporting person as described in Footnote 1 were delivered to the reporting person on May 23, 2022.
(4)	Not applicable
(5)	The restricted stock units vested on the date of the issuer's 2021 Annual Meeting of Stockholders. Vested shares will be delivered to the reporting person on May 21, 2023.
(6)	The restricted stock units vested on the date of the issuer's 2022 Annual Meeting of Stockholders. Vested shares will be delivered to the reporting person on May 20, 2024.
(7)	The restricted stock units will vest and be paid to the reporting person on the later of (i) the date of the issuer's 2023 Annual Meeting of Stockholders; or (ii) the date that is at 50 weeks after the issuer's immediately preceding year's annual meeting.

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