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. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * STRANGHOENER LAWRENCE W   2. Issuer Name and Ticker or Trading Symbol MOSAIC CO [MOS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP - Strategy and Bus Dev (Last) (First) (Middle) C/O THE MOSAIC COMPANY, 3033 CAMPUS DRIVE, SUITE E490 3. Date of Earliest Transaction (Month/Day/Year) 10/01/2014 (Street) PLYMOUTH, MN 55441 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/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 (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock               50 I by Son Common Stock 10/01/2014   M(7)   12,084 A $ 15.04 152,506 D   Common Stock 10/01/2014   S(7)   12,084 D $ 44.11 140,422 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)	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 (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Underlying Securities (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (right to buy)	$ 15.04	10/01/2014		M(7)			12,084	(3)	10/29/2014	Common Stock	12,084	$ 0	0	D
Stock Option (right to buy)	$ 17.29							(3)	08/01/2015	Common Stock	64,935		64,935	D
Stock Option (right to buy)	$ 15.45							(3)	08/04/2016	Common Stock	61,120		61,120	D
Stock Option (right to buy)	$ 40.03							(3)	08/02/2017	Common Stock	25,328		25,328	D
Stock Option (Right to Buy)	$ 127.21							(3)	07/31/2018	Common Stock	7,315		7,315	D
Stock Option (Right to Buy)	$ 52.72							(3)	07/27/2019	Common Stock	14,423		14,423	D
Stock Option (Right to Buy)	$ 44.93							(3)	07/27/2020	Common Stock	22,285		22,285	D
Stock Option (Right to Buy)	$ 70.62							(3)	07/21/2021	Common Stock	13,997		13,997	D
Stock Option (Right to Buy)	$ 57.62							(4)	07/19/2022	Common Stock	21,853		21,853	D
Restricted Stock Units	$ 0 (1)							07/19/2015	(2)	Common Stock	8,678		8,678	D
Stock Option (Right to Buy)	$ 54.03							(5)	07/18/2023	Common Stock	23,674		23,674	D
Restricted Stock Units	$ 0 (1)							07/18/2016	(2)	Common Stock	9,254		9,254	D
Stock Option (Right to Buy)	$ 49.73							(6)	03/07/2024	Common Stock	26,610		26,610	D
Restricted Stock Units	$ 0 (1)							03/07/2017	(2)	Common Stock	10,054		10,054	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
STRANGHOENER LAWRENCE W C/O THE MOSAIC COMPANY 3033 CAMPUS DRIVE, SUITE E490 PLYMOUTH, MN 55441			EVP - Strategy and Bus Dev

Signatures

/s/Mark J. Isaacson, Attorney-in-Fact for Lawrence W. Stranghoener		10/02/2014
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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)	One-for-One
(2)	Not Applicable
(3)	This Stock Option is 100% exercisable.
(4)	Grant Date 07/19/2012; option becomes exercisable in three equal installments commencing on the first anniversary of the grant date and on each anniversary thereafter.
(5)	Grant Date 07/18/2013; option becomes exercisable in three equal installments commencing on the first anniversary of the grant date and on each anniversary thereafter.
(6)	Grant Date 03/07/2014; option becomes exercisable in three equal installments commencing on the first anniversary of the grant date and on each anniversary thereafter.
(7)	The stock option exercise and sale were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on April 17, 2013.

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