MOS.PRM / Mosaic Company (The) - SEC-arkivering, Årsberetning, Fuldmagtserklæring

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29, 2026 THE MOSAIC COMPANY (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29, 2026 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

INDEMNIFICATION AGREEMENT

Exhibit 10.iii INDEMNIFICATION AGREEMENT This Indemnification Agreement, dated as of , 20 , is made by and between The Mosaic Company, a Delaware corporation (the “Company”), and (the “Indemnitee”). RECITALS A. The Company recognizes that competent and experienced persons are increasingly reluctant to serve or to continue to serve as directors or officers of corporations unless they are protected

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 11, 2026 THE MOSAIC COMPANY (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 11, 2026 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

[FORM OF CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2026 THE MOSAIC COMPANY CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (202[_] Award) (Total Shareholder Return)

[FORM OF CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2026 THE MOSAIC COMPANY CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (202[] Award) (Total Shareholder Return) This CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (the “Award Agreement”) is made this day of , 202[] (the “Grant Date”), from The Mosaic Company, a Delaware corporation (the “Company”) to (“Participant”).

THE MOSAIC COMPANY GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT

THE MOSAIC COMPANY GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT This GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT, including any additional terms and conditions for non‑U.

SENIOR MANAGEMENT SEVERANCE AND CHANGE IN CONTROL AGREEMENT

SENIOR MANAGEMENT SEVERANCE AND CHANGE IN CONTROL AGREEMENT This Senior Management Severance and Change in Control Agreement (“Agreement”) is made and entered into effective as of the day of , 20 (“Agreement Date”) between THE MOSAIC COMPANY (the “Company”), having its principal place of business in Florida, and [Employee] (“Employee”), a resident of [Residence], for the purpose of providing for certain benefits in the event of termination of Employee’s employment by the Company without Cause or by Employee for Good Reason, according to the terms, conditions, and obligations set forth below.

MINE SAFETY DISCLOSURES

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

[FORM OF STOCK-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2026 THE MOSAIC COMPANY TSR PERFORMANCE UNIT AWARD AGREEMENT (202[_] Award) (Total Shareholder Return)

[FORM OF STOCK-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2026 THE MOSAIC COMPANY TSR PERFORMANCE UNIT AWARD AGREEMENT (202[] Award) (Total Shareholder Return) This PERFORMANCE UNIT AWARD AGREEMENT (the “Award Agreement”) is made this day of , 202[] (the “Grant Date”) from The Mosaic Company, a Delaware corporation (the “Company”), to (“Participant”).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

THE MOSAIC COMPANY REPORTS FIRST QUARTER 2026 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud, CFA 813-775-4260 [email protected] Joan Tong, CFA 863-640-0826 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FIRST QUARTER 2026 RESULTS •First quarter results included an operating loss of $373 mi

The Mosaic Company Selected Calendar Quarter Financial Information Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.50) $ 0.38 $ 0.53 $ 0.75 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.50) $ 0.38 $ 0.53 $ 0.75 $ 1.29 $ 1.29 $ (1.64) $ (0.81) Notable items impact on earnings per share(a) (1.04) 0.04 0.08 0.26 0.78 0.25 (1.86) (0.86) Ad

NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT

NON-COMPETITION, NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT THIS NON-COMPETITION, NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT (the “Agreement”) made and entered into this 1st day of April, 2026, by and between the Mosaic Company or any entity with which it is or hereafter may become affiliated or any successor in interest to the Mosaic Company (referred to as “Company”) and (hereinafter referred to as “Employee”).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14

ARS

Annual Report Annual ReportEXCELTOGETHER Fosteringaculturethatencouragesustobecomethebest versionofMosaic • Maintainanunwaveringcommitmenttosafetyand environmentalperformance •Instilladigitalmindsettodriveefficiencyandcontinuously improvethecustomerandemployeeexperience • Collaborategloballytomakedecisionsthatdriveenterprise valueandprogresstowardourstrategicpriorities ELEVATEOURCOREBUSINESS Investi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 8, 2026 THE MOSAIC COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 8, 2026 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

MOSAIC ANNOUNCES IDLING OF ARAXÁ AND PATROCÍNIO FACILITIES AND PURSUIT OF SALE OF ARAXÁ ASSETS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com MOSAIC ANNOUNCES IDLING OF ARAXÁ AND PATROCÍNIO FACILITIES AND PURSUIT OF SALE OF ARAXÁ ASSETS Tampa, FL – April 8, 2026 – As part of its efforts to reduce costs and redeploy capital, the Mosaic company today announced it will begin the process of idling and demobilizing its Araxá Mining and Chemical

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2025 ☐ TRANSITION REPORT PURS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The Mosaic Compa

Subsidiary Information for The Mosaic Company

Exhibit 21 Subsidiary Information for The Mosaic Company Certain subsidiaries of the Mosaic Company are listed below.

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY The undersigned, being a Director and/or Officer of The Mosaic Company, a Delaware corporation (the "Company"), hereby constitutes and appoints Bruce M.

The Mosaic Company

Insider Trading and Tipping Policy PURPOSE | SCOPE | DETAILS | DEFINITIONS | RESOURCES | REVISION HISTORY Policy Owner General Counsel and Corporate Secretary Version Effective March 1, 2024; Reviewed March 2025; Version 1.

Esterhazy Potash Facility Saskatchewan, Canada Technical Report Summary Esterhazy Potash Facility Technical Report Summary Effective December 31, 2025 CONTENTS 1.0 Executive Summary ....................................................................

a2025esterhazysk1300tech Esterhazy Potash Facility Saskatchewan, Canada Technical Report Summary Esterhazy Potash Facility Technical Report Summary Effective December 31, 2025 CONTENTS 1.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 O

Table of Content UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The Mosaic Company

MINE SAFETY DISCLOSURES

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Year Ende

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2026 THE MOSAIC COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2026 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission Fi

The Mosaic Company Selected Calendar Quarter Financial Information Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.14 $ (0.50) $ 0.38 $ 0.53 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.14 $ (0.50) $ 0.38 $ 0.53 $ 0.75 $ 1.29 $ 1.29 $ (1.64) Notable items impact on earnings per share(a) (0.51) (1.04) 0.04 0.08 0.26 0.78 0.25 (1.86) Adju

Modeling Assumptions Full Year 2026 Phosphate Production Volumes At or above 7 million tonnes Potash Production Volumes Approximately 9 million tonnes Total Capital Expenditures Approximately $1.5 billion Depreciation, Depletion & Amortization $1.1-

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com For Immediate Release Investors Joan Tong 863-640-0826 [email protected] Jason Tremblay 813-775-4282 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FOURTH QUARTER AND FULL YEAR 2025 RESULTS •Full year 2025 net income of $541 million

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 16, 2026 THE MOSAIC COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 16, 2026 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

MOSAIC ISSUES MARKET UPDATE AND PRELIMINARY FOURTH QUARTER 2025 SALES RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com MOSAIC ISSUES MARKET UPDATE AND PRELIMINARY FOURTH QUARTER 2025 SALES RESULTS Tampa, FL, January 16, 2026 – The Mosaic Company (NYSE: MOS) today provided an update on fertilizer markets and preliminary selected fourth quarter 2025 results. North American fertilizer demand declined well beyond normal s

THE MOSAIC COMPANY $500,000,000 4.350% Senior Notes Due 2029 $400,000,000 4.600% Senior Notes Due 2030 UNDERWRITING AGREEMENT

EX-1.1 Exhibit 1.1 THE MOSAIC COMPANY $500,000,000 4.350% Senior Notes Due 2029 $400,000,000 4.600% Senior Notes Due 2030 UNDERWRITING AGREEMENT November 10, 2025 J.P. MORGAN SECURITIES LLC CITIGROUP GLOBAL MARKETS INC. BMO CAPITAL MARKETS CORP. GOLDMAN SACHS & CO. LLC As Representatives of the Several Underwriters, c/o J.P. Morgan Securities LLC 270 Park Avenue New York, NY 10017 Citigroup Global

THE MOSAIC COMPANY Form of 4.350% Senior Notes due 2029 No. R-001 Principal Amount: $500,000,000 CUSIP No. 61945C AJ2

EX-4.1 Exhibit 4.1 Unless this certificate is presented by an authorized representative of The Depository Trust Company, a New York corporation (“DTC”), to the Corporation (as defined below) or its agent for registration of transfer, exchange or payment, and any certificate issued is registered in the name of Cede & Co. or such other name as is requested by an authorized representative of DTC (and

THE MOSAIC COMPANY Form of 4.600% Senior Notes due 2030 No. R-001 Principal Amount: $400,000,000 CUSIP No. 61945C AK9

EX-4.2 Exhibit 4.2 Unless this certificate is presented by an authorized representative of The Depository Trust Company, a New York corporation (“DTC”), to the Corporation (as defined below) or its agent for registration of transfer, exchange or payment, and any certificate issued is registered in the name of Cede & Co. or such other name as is requested by an authorized representative of DTC (and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2025 THE MOSAIC COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Num

Calculation of Filing Fee Table (Form Type) The Mosaic Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) The Mosaic Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security  Type  Security Class Title Fee Calculation Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be  Paid  Debt  4.

$900,000,000 The Mosaic Company $500,000,000 4.350% Senior Notes due 2029 $400,000,000 4.600% Senior Notes due 2030

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-291349 Prospectus Supplement (To Prospectus dated November 7, 2025) $900,000,000 The Mosaic Company $500,000,000 4.350% Senior Notes due 2029 $400,000,000 4.600% Senior Notes due 2030 We are offering $500,000,000 in aggregate principal amount of our 4.350% senior notes due 2029 (the “2029 notes”) and $400,000,000 in aggr

THE MOSAIC COMPANY Pricing Term Sheet $500,000,000 4.350% Senior Notes due 2029 (the “2029 Notes”) $400,000,000 4.600% Senior Notes due 2030 (the “2030 Notes”)

FWP Filed Pursuant to Rule 433 Registration No. 333-291349 November 10, 2025 Relating to Preliminary Prospectus Supplement dated November 10, 2025 THE MOSAIC COMPANY Pricing Term Sheet $500,000,000 4.350% Senior Notes due 2029 (the “2029 Notes”) $400,000,000 4.600% Senior Notes due 2030 (the “2030 Notes”) This pricing term sheet (this “pricing term sheet”) is qualified in its entirety by reference

SUBJECT TO COMPLETION, DATED NOVEMBER 10, 2025

424B5 Table of Contents The information in this preliminary prospectus supplement is not complete and may be changed.

As filed with the Securities and Exchange Commission on November 7, 2025

S-3ASR Table of Contents As filed with the Securities and Exchange Commission on November 7, 2025 Registration No.

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE

EX-25.1 Exhibit 25.1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2) U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (Exact name of Trustee as specified in its charter) 91-1821036

Security Type

Calculation of Filing Fee Tables S-3 MOSAIC CO Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common Stock, par value $0.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327

MINE SAFETY DISCLOSURES

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

The Mosaic Company Selected Calendar Quarter Financial Information Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.11 $ 0.14 $ (0.50) $ 0.38 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.11 $ 0.14 $ (0.50) $ 0.38 $ 0.53 $ 0.75 $ 1.29 $ 1.29 Notable items impact on earnings per share(a) 0.40 (0.51) (1.04) 0.04 0.08 0.26 0.78 0.25 Adjusted

THE MOSAIC COMPANY REPORTS THIRD QUARTER 2025 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Joan Tong, CFA 863-640-0826 [email protected] Jason Tremblay 813-775-4282 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS THIRD QUARTER 2025 RESULTS •Net income of $411 million and adjusted EBITDA(1) o

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2025 THE MOSAIC COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2025 THE MOSAIC COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

MOSAIC ANNOUNCES PRELIMINARY THIRD QUARTER VOLUMES

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com MOSAIC ANNOUNCES PRELIMINARY THIRD QUARTER VOLUMES Tampa, FL, October 10, 2025 – The Mosaic Company (NYSE: MOS) today announced preliminary third quarter 2025 segment volumes. Expectations and guidance for the fourth quarter and full year will be discussed in the upcoming third quarter earnings releas

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT The Mosaic Company (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of inco

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT The Mosaic Company (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 101 East Kennedy Blvd Suite 2500 Tampa, Florida 33602 (Addres

XBRL INSTANCE DOCUMENT

iso4217:USD 0001285785 2024-01-01 2024-12-31 0001285785 country:US mos:U.S.DepartmentOfTheInterior1Member 2024-01-01 2024-12-31 0001285785 country:US mos:InternalRevenueServiceMember 2024-01-01 2024-12-31 0001285785 country:US mos:USDAAPHISWildlifeServicesMember 2024-01-01 2024-12-31 0001285785 country:US mos:UnitedStatesTreasuryMember 2024-01-01 2024-12-31 0001285785 country:US mos:U.S.CustomsAnd

XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT

Revenue Quebec [Member] Revenue Quebec Sao Paulo Governo do Estado [Member] Sao Paulo Governo do Estado PERU Langenburg Rural Municipality of 181 [Member] Langenburg Rural Municipality of 181 Ministerio da Economia 2 [Member] Mosaic Esterhazy Holdings ULC [Member] Mosaic Esterhazy Holdings ULC Ministry of Treasury Board and Finance (Alberta) [Member] Ministry of Treasury Board and Finance (Alberta

Payments by Government (USD in thousands)

Exhibit 2.01 Payments by Government (USD in thousands)(a) The table below sets forth our payments made to governments for the fiscal year ended December 31, 2024 by government and type of payment: Segment Resource Country Agency Taxes Royalties Fees Other Total payments Phosphate Phosphate United States U.S. Department of the Interior — — 11 — 11 Phosphate United States Internal Revenue Service 7,

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 5, 2025 THE MOSAIC COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 5, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number

The Mosaic Company Selected Calendar Quarter Financial Information Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.01) $ 1.11 $ 0.14 $ (0.50)

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.01) $ 1.11 $ 0.14 $ (0.50) $ 0.38 $ 0.53 $ 0.75 $ 1.29 Notable items impact on earnings per share(a) (0.69) 0.40 (0.51) (1.04) 0.04 0.08 0.26 0.78 Adju

THE MOSAIC COMPANY REPORTS SECOND QUARTER 2025 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Joan Tong, CFA 863-640-0826 [email protected] Jason Tremblay 813-775-4282 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS SECOND QUARTER 2025 RESULTS •Net income of $411 million reflects the pre-tax po

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 29, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 16, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

Amended and Restated Credit Agreement, dated as of May 16, 2025, by and among The Mosaic Company, each other subsidiary of the Mosaic party thereto, each lender party thereto and Bank of America, National Association as administrative agent

Exhibit 10.1 Published CUSIP: 61944LAU8 / Revolver CUSIP: 61944LAV62 AMENDED AND RESTATED CREDIT AGREEMENT Dated as of May 16, 2025 among THE MOSAIC COMPANY, as the Borrower, BANK OF AMERICA, N.A., as Administrative Agent, The Lenders (including the Swing Line Lender) and L/C Issuers Party Hereto, WELLS FARGO BANK, NATIONAL ASSOCIATION and COBANK, ACB, as Co-Syndication Agents, JPMORGAN CHASE BANK

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 8, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number) (

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

The Mosaic Company Selected Calendar Quarter Financial Information Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.11 $ (0.01) $ 1.11 $ 0.14 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Q1 2025 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.11 $ (0.01) $ 1.11 $ 0.14 $ (0.50) $ 0.38 $ 0.53 $ 0.75 Notable items impact on earnings per share(a) 0.07 (0.69) 0.40 (0.51) (1.04) 0.04 0.08 0.26 Adju

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2025 THE MOSAIC COMPANY (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 6, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number) (

THE MOSAIC COMPANY REPORTS FIRST QUARTER 2025 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Joan Tong, CFA 863-640-0826 [email protected] Jason Tremblay 813-775-4226 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FIRST QUARTER 2025 RESULTS •Net income of $238 million and adjusted EBITDA(1) o

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __ )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant ¨ Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

ARS

$QQXDO5HSRUWEXCELTOGETHER Fosteringaculturethatencouragesustobecomethebest versionofMosaic • Maintainanunwaveringcommitmenttosafetyand environmentalperformance •Instilladigitalmindsettodriveefficiencyandcontinuously improvethecustomerandemployeeexperience • Collaborategloballytomakedecisionsthatdriveenterprise valueandprogresstowardourstrategicpriorities ELEVATEOURCOREBUSINESS Investingwhereweha

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14

Subsidiaries of the Registrant

Exhibit 21 Subsidiary Information for The Mosaic Company Certain subsidiaries of the Mosaic Company are listed below.

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Year Ende

The Mosaic Company Insider Trading and Tipping Policy

Insider Trading and Tipping Policy PURPOSE | SCOPE | DETAILS | DEFINITIONS | RESOURCES | REVISION HISTORY Policy Owner General Counsel and Corporate Secretary Version Effective March 1, 2024; Revised March 2024 Next Revision: March 2025; one year from last revision 1.

Power of Attorney

Exhibit 24 POWER OF ATTORNEY The undersigned, being a Director and/or Officer of The Mosaic Company, a Delaware corporation (the "Company"), hereby constitutes and appoints Bruce M.

Belle Plaine Potash Facility Technical Report Summary

Belle Plaine Potash Facility Saskatchewan, Canada Technical Report Summary Belle Plaine Potash Facility Technical Report Summary Effective December 31, 2024 Date: December 31, 2024 ii CONTENTS Executive Summary .

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 O

Table of Content UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The Mosaic Company

Mosaic LTI Deferral Plan, approved December 18, 2024

MOSAIC LTI DEFERRAL PLAN As Amended and Restated Effective May 25, 2023 MOSAIC LTI DEFERRAL PLAN TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS, GENDER, AND NUMBER 2 Section 1.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission Fi

Modeling Assumptions Full Year 2025 Phosphate Production Volumes (million tonnes) 7.2 - 7.6 Potash Production Volumes (million tonnes) 8.7 - 9.1 Total Capital Expenditures $1.2 - 1.3 billion Depreciation, Depletion & Amortization $1.1- 1.2 billion Se

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com For Immediate Release Investors Joan Tong 863-640-0826 [email protected] Jason Tremblay 813-775-4226 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FOURTH QUARTER AND FULL YEAR 2024 RESULTS •Net income of $169 million in the fourth

The Mosaic Company Selected Calendar Quarter Financial Information Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.28 $ 1.11 $ (0.01) $ 1.11 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Q4 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.28 $ 1.11 $ (0.01) $ 1.11 $ 0.14 $ (0.50) $ 0.38 $ 0.53 Notable items impact on earnings per share(a) 0.14 0.07 (0.69) 0.40 (0.51) (1.04) 0.04 0.08 Adju

MOS / The Mosaic Company / BlackRock, Inc. Passive Investment

SCHEDULE 13G/A 0002012383 XXXXXXXX LIVE 11 Common Stock 12/31/2024 0001285785 MOSAIC CO 61945C103 101 EAST KENNEDY BLVD.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 13, 2025 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

MOS / The Mosaic Company / PRICE T ROWE ASSOCIATES INC /MD/ Passive Investment

SC 13G 1 mos13gsep24.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ) MOSAIC CO (Name of Issuer) COMMON STOCK (Title of Class of Securities) 61945C103 (CUSIP NUMBER) September 30, 2024 (Date of Event which Requires Filing of Statement) Check the appropriate box to designate the Rule pursuant to which

MOS / The Mosaic Company / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* Mosaic Co. (Name of Issuer) Common Stock (Title of Class of Securities) 61945C103 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 8, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

Luciano Siani Pires November 11, 2024 Page 1 of 4 November 11, 2024 Luciano Siani Pires CONFIDENTIAL Dear Luciano, We are pleased to offer you employment with Mosaic as an Executive Vice President (“EVP”) and Chief Finance Officer (“CFO”) Designate w

Luciano Siani Pires November 11, 2024 Page 1 of 4 November 11, 2024 Luciano Siani Pires CONFIDENTIAL Dear Luciano, We are pleased to offer you employment with Mosaic as an Executive Vice President (“EVP”) and Chief Finance Officer (“CFO”) Designate within the Finance department and look forward to personally welcoming you to the Mosaic team.

The Mosaic Company Selected Calendar Quarter Financial Information Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.52 $ 1.28 $ 1.11 $ (0.01) $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Q3 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.52 $ 1.28 $ 1.11 $ (0.01) $ 1.11 $ 0.14 $ (0.50) $ 0.38 Notable items impact on earnings per share(a) (0.22) 0.14 0.07 (0.69) 0.40 (0.51) (1.04) 0.04 Ad

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 12, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Num

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

THE MOSAIC COMPANY REPORTS THIRD QUARTER 2024 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Joan Tong, CFA 863-640-0826 [email protected] Jason Tremblay 813-775-4226 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS THIRD QUARTER 2024 RESULTS •Third quarter net income of $122 million, Adjusted

EX-2.01.SCH

BRAZIL Revenue Quebec [Member] Revenue Quebec Sao Paulo Governo do Estado [Member] Sao Paulo Governo do Estado Agencia Brazileira de Meteorologia [Member] Agencia Brazileira de Meteorologia Langenburg Rural Municipality of 181 [Member] Langenburg Rural Municipality of 181 Ministerio da Economia 2 [Member] Mosaic Esterhazy Holdings ULC [Member] Mosaic Esterhazy Holdings ULC Ministry of Treasury Boa

2.01 – Resource Extraction Payment Report for the year ended December 31, 2023

Exhibit 2.01 Payments by Government (USD in thousands)(a) The table below sets forth our payments made to governments for the fiscal year ended December 31, 2023 by government and type of payment: Segment Resource Country Agency Taxes Royalties Fees Other Total payments Phosphate Phosphate United States U.S. Department of the Interior — 7,683 203 — 7,886 Phosphate United States Internal Revenue Se

EX-2.01.INS

iso4217:USD 0001285785 2023-01-01 2023-12-31 0001285785 mos:U.S.DepartmentOfTheInteriorMember country:US 2023-01-01 2023-12-31 0001285785 mos:InternalRevenueServiceMember country:US 2023-01-01 2023-12-31 0001285785 mos:PublicCompanyAccountingOversightBoardMember country:US 2023-01-01 2023-12-31 0001285785 mos:UnitedStatesTreasuryMember country:US 2023-01-01 2023-12-31 0001285785 mos:U.S.CustomsAnd

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT The Mosaic Company (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of inco

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT The Mosaic Company (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 101 East Kennedy Blvd Suite 2500 Tampa, Florida 33602 (Addres

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 22, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numbe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

THE MOSAIC COMPANY REPORTS SECOND QUARTER 2024 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Joan Tong, CFA 863-640-0826 [email protected] Jason Tremblay 813-775-4226 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS SECOND QUARTER 2024 RESULTS •Second quarter net loss of $162 million, Adjusted

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 6, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number

The Mosaic Company Selected Calendar Quarter Financial Information Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 2.42 $ 1.52 $ 1.28 $ 1.11 $ (

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Q2 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 2.42 $ 1.52 $ 1.28 $ 1.11 $ (0.01) $ 1.11 $ 0.14 $ (0.50) Notable items impact on earnings per share(a) (0.80) (0.22) 0.14 0.07 (0.69) 0.40 (0.51) (1.04)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 6, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

Form of Executive TSR Cash-Settled Performance Unit Award Agreement approved March 5, 2024, under the 2023 Incentive Plan

[FORM OF CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2024 THE MOSAIC COMPANY CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (2024 Award) (Total Shareholder Return) This CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (the “Award Agreement”) is made this day of , 202[] (the “Grant Date”), from The Mosaic Company, a Delaware corporation (the “Company”) to (“Participant”).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

Form of Executive TSR Stock-Settled Performance Unit Award Agreement approved March 5, 2024, under The Mosaic Company 2023 Stock and Incentive Plan

[FORM OF STOCK-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2024 THE MOSAIC COMPANY TSR PERFORMANCE UNIT AWARD AGREEMENT (2024 Award) (Total Shareholder Return) This PERFORMANCE UNIT AWARD AGREEMENT (the “Award Agreement”) is made this day of , 202[] (the “Grant Date”) from The Mosaic Company, a Delaware corporation (the “Company”), to (“Participant”).

THE MOSAIC COMPANY REPORTS FIRST QUARTER 2024 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Joan Tong 863-640-0826 [email protected] Jason Tremblay 813-775-4226 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FIRST QUARTER 2024 RESULTS •First quarter net earnings of $45 million, Adjusted EBIT

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number) (

The Mosaic Company Selected Calendar Quarter Financial Information Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 2.85 $ 2.42 $ 1.52 $ 1.28 $ 1

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Q1 2024 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 2.85 $ 2.42 $ 1.52 $ 1.28 $ 1.11 $ (0.01) $ 1.11 $ 0.14 Notable items impact on earnings per share(a) (0.79) (0.80) (0.22) 0.14 0.07 (0.69) 0.40 (0.51) Ad

Mosaic Enters Share Purchase and Subscription Agreement with Ma’aden

Exhibit 99.1 Media Natali Archibee The Mosaic Company [email protected] Investors Joan Tong The Mosaic Company [email protected] FOR IMMEDIATE RELEASE Mosaic Enters Share Purchase and Subscription Agreement with Ma’aden TAMPA, Florida April 30, 2024 – The Mosaic Company (NYSE: MOS) announced today that it has entered into an agreement with the Saudi Arabian Mining Company (“Ma’aden

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 30, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __ )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant ¨ Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

ARS

2023 Annual ReportZERO INCIDENTS & INJURIES DRIVING TOWARD OPTIMIZE CAPITAL MANAGEMENT INCREASE FUNCTIONAL EFFICIENCY & SCALABILITY ACT RESPONSIBLY 4 56 Returned $ 1.

MOS / The Mosaic Company / Capital World Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Mosaic Co. (Name of Issuer) Common Stock (Title of Class of Securities) 61945C103 (CUSIP Number) February 29, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 O

Table of Content UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The Mosaic Company

Description of Mosaic Management Incentive Program

Exhibit 10.iii.b DESCRIPTION OF MOSAIC MANAGEMENT INCENTIVE PROGRAM Pursuant to the Management Incentive Plan (“MIP”) of The Mosaic Company (the “Company”), key managers of the Company and its subsidiaries, including executive officers, are eligible for annual cash incentive compensation based upon the level of attainment of business performance goals that are pre-established by the Board of Direc

Incentive Compensation Recovery Policy

THE MOSAIC COMPANY INCENTIVE COMPENSATION RECOVERY POLICY 1.Introduction. The Board of Directors of the Mosaic Company (the “Company”) believes that it is in the best interests of the Company and its stockholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company's compensation philosophy. The Board has therefore adopted this policy, which

Subsidiaries of the Registrant

Exhibit 21 Subsidiary Information for The Mosaic Company Certain subsidiaries of the Mosaic Company are listed below.

Tapira Technical Report Summary

REPORT SEC S-K 1300 Technical Report Summary Mosaic Fertilizantes: Complexo Mineração de Tapira Submitted to: The Mosaic Company 101 East Kennedy Blvd Suite 2500 Tampa, Florida 33602 Submitted by: WSP USA Inc.

Power of Attorney

Exhibit 24 POWER OF ATTORNEY The undersigned, being a Director and/or Officer of The Mosaic Company, a Delaware corporation (the "Company"), hereby constitutes and appoints Bruce M.

Mosaic Nonqualified Deferred Compensation Plan, as amended and restated effective December 15, 2023

MOSAIC NONQUALIFIED DEFERRED COMPENSATION PLAN (2024 Restatement) TABLE OF CONTENTS Page ARTICLE 1.

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Year Ende

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2024 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission Fi

The Mosaic Company Selected Calendar Quarter Financial Information Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 3.19 $ 2.85 $ 2.42 $ 1.52 $ 1

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Q4 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 3.19 $ 2.85 $ 2.42 $ 1.52 $ 1.28 $ 1.11 $ (0.01) $ 1.11 Notable items impact on earnings per share(a) 0.78 (0.79) (0.80) (0.22) 0.14 0.07 (0.69) 0.40 Adju

Potash Q4 2023 Q4 2022 2023 2022 Sales Volumes - million tonnes* 2.6 1.9 8.9 8.1 MOP Selling Price(2) $243 $581 $308 $632 Gross Margin (GAAP) per tonne $99 $289 $137 $351 Adjusted Gross Margin (non-GAAP) per tonne(1) $99 $289 $137 $351 Operating Earn

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com For Immediate Release Investors Joan Tong 863-640-0826 [email protected] Jason Tremblay 813-775-4226 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FOURTH QUARTER AND FULL YEAR 2023 RESULTS •Full year net income of $1.2 billion, adj

MOS / The Mosaic Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0095-mosaiccothe.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 12)* Name of issuer: Mosaic Co/The Title of Class of Securities: Common Stock CUSIP Number: 61945C103 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule

MOS / The Mosaic Company / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Mosaic Co. (Name of Issuer) Common Stock (Title of Class of Securities) 61945C103 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designat

MOS / The Mosaic Company / BlackRock Inc. Passive Investment

SC 13G/A 1 us61945c1036012624.txt us61945c1036012624.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 10) MOSAIC CO - (Name of Issuer) Common Stock - (Title of Class of Securities) 61945C103 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desi

MOS / The Mosaic Company / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 EXIT FILING MOSAIC CO/THE (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 61945C103 (CUSIP NUMBER) 12/31/2023 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE IS FILED: (X)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 15, 2023 THE MOSAIC COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 15, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Num

Amended and Restated Bylaws of Mosaic, effective December 15, 2023

Exhibit 3.1 AMENDED AND RESTATED BYLAWS OF THE MOSAIC COMPANY EFFECTIVE DATE: DECEMBER 15, 2023 Table of Contents Page ARTICLE I MEETINGS OF STOCKHOLDERS 1 SECTION 1.1. Annual Meeting 1 SECTION 1.2 Special Meetings 1 SECTION 1.3 Notice of Meetings 4 SECTION 1.4 Quorum 4 SECTION 1.5 Organization 4 SECTION 1.6 Conduct of Business; Remote Communications 4 SECTION 1.7 Notice of Stockholder Business 5

Form of Director Restricted Stock Unit Award Agreement under The Mosaic Company 2023 Stock and Incentive Plan approved December 15, 2023

Exhibit 10.iii THE MOSAIC COMPANY RESTRICTED STOCK UNIT AWARD AGREEMENT This RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”) is dated this th day of , 20, (the “Grant Date”) from The Mosaic Company, a Delaware corporation (the “Company”) to (the “Participant”), who is a non-employee director on the Board of Directors of the Company. 1.Award. The Company hereby grants to Participant an awar

Underwriting Agreement, dated as of December 4, 2023, among The Mosaic Company and BofA Securities, Inc., Barclays Capital Inc., Citigroup Global Markets Inc. and J.P. Morgan Securities LLC, as representatives of the several underwriters named in Schedule A thereto

EX-1.1 Exhibit 1.1 THE MOSAIC COMPANY $400,000,000 5.375% Senior Notes Due 2028 UNDERWRITING AGREEMENT December 4, 2023 BOFA SECURITIES, INC. BARCLAYS CAPITAL INC. CITIGROUP GLOBAL MARKETS INC. J.P. MORGAN SECURITIES LLC As Representatives of the Several Underwriters, c/o BofA Securities, Inc. One Bryant Park New York, NY 10036 Barclays Capital Inc. 745 Seventh Avenue New York, NY 10019 Citigroup

Form of 5.375% senior notes due 2028

EX-4.1 Exhibit 4.1 Unless this certificate is presented by an authorized representative of The Depository Trust Company, a New York corporation (“DTC”), to the Corporation (as defined below) or its agent for registration of transfer, exchange or payment, and any certificate issued is registered in the name of Cede & Co. or such other name as is requested by an authorized representative of DTC (and

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 7, 2023 THE MOSAIC COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 7, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

Calculation of Filing Fee Table (Form Type) The Mosaic Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Amount Registered Proposed Maximum Offering

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) The Mosaic Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be Paid Debt 5.

$400,000,000 The Mosaic Company 5.375% Senior Notes due 2028

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-260777 Prospectus Supplement (To Prospectus dated November 4, 2021) $400,000,000 The Mosaic Company 5.375% Senior Notes due 2028 We are offering $400,000,000 in aggregate principal amount of our 5.375% senior notes due 2028 (the “notes”). We will pay interest on the notes semiannually in arrears on May 15 and November 15

THE MOSAIC COMPANY Pricing Term Sheet $400,000,000 5.375% Senior Notes due 2028

Filed Pursuant to Rule 433 Registration No. 333-260777 December 4, 2023 Relating to Preliminary Prospectus Supplement dated December 4, 2023 THE MOSAIC COMPANY Pricing Term Sheet $400,000,000 5.375% Senior Notes due 2028 This pricing term sheet (this “pricing term sheet”) is qualified in its entirety by reference to the preliminary prospectus supplement, dated December 4, 2023 (the “preliminary pr

SUBJECT TO COMPLETION DATED DECEMBER 4, 2023

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-260777 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities, and are not soliciting an offer to buy these securities, in any jurisdiction where the offer or sale is not permi

LETTER

United States securities and exchange commission logo November 14, 2023 Russell A.

Form of Global Restricted Stock Unit Award Agreement under The Mosaic Company 2023 Stock and Incentive Plan approved May 24, 2023

THE MOSAIC COMPANY GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT This GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT, including any additional terms and conditions for non-U.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

The Mosaic Company Selected Calendar Quarter Financial Information Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.76 $ 3.19 $ 2.85 $ 2.42 $ 1

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Q3 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.76 $ 3.19 $ 2.85 $ 2.42 $ 1.52 $ 1.28 $ 1.11 $ (0.01) Notable items impact on earnings per share(a) (0.19) 0.78 (0.79) (0.80) (0.22) 0.14 0.07 (0.69) Ad

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 7, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

THE MOSAIC COMPANY REPORTS THIRD QUARTER 2023 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud 813-775-4260 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS THIRD QUARTER 2023 RESULTS TAMPA, FL, November 7, 2023 - The Mosaic Company (NYSE: MOS), reported net loss of $4 million, or $(0.01) p

Russell Flugel

Russell Flugel Vice President and Controller The Mosaic Company 101 East Kennedy Boulevard Suite 2500 Tampa FL 33602 www.

LETTER

United States securities and exchange commission logo October 24, 2023 Russell A. Flugel Vice President-Controller and Chief Accounting Officer The Mosaic Company 101 East Kennedy Blvd Tampa, FL 33602 Re: The Mosaic Company Form 10-K for the year ended December 31, 2022 File No. 001-32327 Dear Russell A. Flugel: We have limited our review of your filing to the financial statements and related disc

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

Bruce Bodine to Succeed Joc O’Rourke as President and CEO of The Mosaic Company

The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com Media Ben Pratt The Mosaic Company 813-775-4206 [email protected] Investors Paul Massoud The Mosaic Company 813-775-4260 [email protected] Bruce Bodine to Succeed Joc O’Rourke as President and CEO of The Mosaic Company TAMPA, FL, August 29, 2023 - The Mosaic Company (NYSE: MOS) today announced th

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 29, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numbe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 THE MOSAIC COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

The Mosaic Company Selected Calendar Quarter Financial Information Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.97 $ 1.76 $ 3.19 $ 2.85 $ 2

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Q2 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.97 $ 1.76 $ 3.19 $ 2.85 $ 2.42 $ 1.52 $ 1.28 $ 1.11 Notable items impact on earnings per share(a) (0.38) (0.19) 0.78 (0.79) (0.80) (0.22) 0.14 0.07 Adju

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2023 THE MOSAIC COMPANY

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number

THE MOSAIC COMPANY REPORTS SECOND QUARTER 2023 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud 813-775-4260 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS SECOND QUARTER 2023 RESULTS •Second quarter net income of $369 million, Adjusted EBITDA(1) of $744 million •Cash from operations of $1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 THE MOSAIC COMPANY (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 25, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

As filed with the Securities and Exchange Commission on May 30, 2023

As filed with the Securities and Exchange Commission on May 30, 2023 Registration No.

Calculation of Fees

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) The Mosaic Company (Exact Name of Registrant as Specified in its Charter) Securities Registered Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit (2) Maximum Aggregate Offering Price (2) Fee Rate Amount of Registration Fee Equity Common Stock, par value $0.

MOSAIC ANNOUNCES NEW $700 MILLION TERM LOAN FACILITY

The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com MOSAIC ANNOUNCES NEW $700 MILLION TERM LOAN FACILITY Tampa, FL, May 24, 2023 - The Mosaic Company (NYSE: MOS) today announced that it has closed on a new $700 million 10-year term loan facility through the Farm Credit System. Uniquely available to agribusiness participants, this facility provides attractive terms

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 24, 2023 THE MOSAIC COMPANY (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 24, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

Date:May 17, 2023 The Mosaic Company BMO Global Farm to Market Conference Forward Looking Statements & Non-GAAP Financial Measures This presentation contains forward-looking statements within the meaning of the Private Securities Litigation Reform Ac

bmopresentation Date:May 17, 2023 The Mosaic Company BMO Global Farm to Market Conference Forward Looking Statements & Non-GAAP Financial Measures This presentation contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995.

EX-99

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 THE MOSAIC COMPANY (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 10, 2023 THE MOSAIC COMPANY (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 10, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

First Amendment to Credit Agreement, dated as of May 10, 2023, among The Mosaic Company, as borrower, Bank of America, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer, and the lenders and other L/C Issuers party thereto

Exhibit 10.1 Execution Version FIRST AMENDMENT TO CREDIT AGREEMENT THIS FIRST AMENDMENT TO CREDIT AGREEMENT, dated as of May 10, 2023 (this “Amendment”), is entered into among THE MOSAIC COMPANY, a Delaware corporation (the “Borrower”), the Lenders party hereto, BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and an L/C Issuer, and the other L/C Issuers party hereto. Capitalized

The Mosaic Company (MOS) Vote Yes: Item #7 – Stockholder Proposal to Report on the Company’s Plans to Reduce Greenhouse Gas Emissions Annual Meeting: May 25, 2023

Main Post Office, P.O. Box 751 www.asyousow.org Berkeley, CA 94704 BUILDING A SAFE, JUST, AND SUSTAINABLE WORLD SINCE 1992 Notice of Exempt Solicitation Pursuant to Rule 14a-103 Name of the Registrant: The Mosaic Company (MOS) Name of persons relying on exemption: As You Sow Address of persons relying on exemption: Main Post Office, P.O. Box 751, Berkeley, CA 94704 Written materials are submitted

Form of Executive TSR Performance Unit Award Agreement (Cash-Settled - March 2023)

[FORM OF CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2023 THE MOSAIC COMPANY CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (202[] Award) (Total Shareholder Return) This CASH-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT (the “Award Agreement”) is made this day of , 202[] (the “Grant Date”), from The Mosaic Company, a Delaware corporation (the “Company”) to (“Participant”).

Form of Senior Management Severance and Change in Control Agreement effective April 1, 2023

SENIOR MANAGEMENT SEVERANCE AND CHANGE IN CONTROL AGREEMENT This Senior Management Severance and Change in Control Agreement (“Agreement”) is made and entered into effective as of the day of , 20 (“Agreement Date”) between THE MOSAIC COMPANY (the “Company”), having its principal place of business in Florida, and [Employee] (“Employee”), a resident of [Residence], for the purpose of providing for certain benefits in the event of termination of Employee’s employment by the Company without Cause or by Employee for Good Reason, according to the terms, conditions, and obligations set forth below.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

Form of Global Restricted Stock Unit Award Agreement (March 2023)

THE MOSAIC COMPANY GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT This GLOBAL RESTRICTED STOCK UNIT AWARD AGREEMENT, including any additional terms and conditions for non-U.

Form of Non-Competition, Non-Solicitation, Non-Defamation and Confidentiality Agreement effective April 1, 2023

NON-COMPETITION, NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT THIS NON-COMPETITION, NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT (the “Agreement”) made and entered into this day of , 202, by and between the Mosaic Company or any entity with which it is or hereafter may become affiliated or any successor in interest to the Mosaic Company (referred to as “Company”) and (hereinafter referred to as “Employee”).

Form of Executive TSR Performance Unit Award Agreement (Stock-Settled - March 2023)

[FORM OF STOCK-SETTLED TSR PERFORMANCE UNIT AWARD AGREEMENT FOR EXECUTIVE OFFICERS] – MARCH 2023 THE MOSAIC COMPANY TSR PERFORMANCE UNIT AWARD AGREEMENT (202[] Award) (Total Shareholder Return) This PERFORMANCE UNIT AWARD AGREEMENT (the “Award Agreement”) is made this day of , 202[] (the “Grant Date”) from The Mosaic Company, a Delaware corporation (the “Company”), to (“Participant”).

The Mosaic Company Selected Calendar Quarter Financial Information Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.14 $ 0.97 $ 1.76 $ 3.19 $ 2

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Q1 2023 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 1.14 $ 0.97 $ 1.76 $ 3.19 $ 2.85 $ 2.42 $ 1.52 $ 1.28 Notable items impact on earnings per share(a) (0.03) (0.38) (0.19) 0.78 (0.79) (0.80) (0.22) 0.14 Ad

THE MOSAIC COMPANY REPORTS FIRST QUARTER 2023 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud 813-775-4260 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FIRST QUARTER 2023 RESULTS •First quarter net income of $435 million, Adjusted EBITDA(1) of $777 million •Cash from operations of $149

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 THE MOSAIC COMPANY (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number) (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14

2022 ANNUAL REPORT

2022 ANNUAL REPORTOPERATING EARNINGS +94% Y/Y ̳ǖȵǚ NET EARNINGS +120% Y/Y ̳Ǖȵǘ ADJUSTED EBITDA 1 +73% Y/Y ̳ǘȵǔ +55% Y/Y ̳ǓǛȵǓ CONSOLIDATED REVENUES PHOSPHATE POTASH MOSAIC FERTILIZANTES Net Revenues Operating Earnings Adjusted EBITDA 1 Net Revenues Operating Earnings Adjusted EBITDA 1 Net Revenues Operating Earnings Adjusted EBITDA 1 ̳ǓȵǕ ̳ǔȵǔ ̳ǘȵǔ 2022 2021 1 See “Non-GAAP Financial Measures” for additional information and reconciliation.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __ )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant ¨ Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

MOS / Mosaic Company / Capital World Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Mosaic Co. (Name of Issuer) Common Stock (Title of Class of Securities) 61945C103 (CUSIP Number) February 28, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

Subsidiaries of the Registrant

Exhibit 21 Subsidiary Information for The Mosaic Company Certain subsidiaries of the Mosaic Company are listed below.

Power of Attorney

Exhibit 24 POWER OF ATTORNEY The undersigned, being a Director and/or Officer of The Mosaic Company, a Delaware corporation (the "Company"), hereby constitutes and appoints James ("Joc") C.

Description of Mosaic Management Incentive Program

Exhibit 10.iii.b DESCRIPTION OF MOSAIC MANAGEMENT INCENTIVE PROGRAM Pursuant to the Management Incentive Plan (“MIP”) of The Mosaic Company (the “Company”), key managers of the Company and its subsidiaries, including executive officers, are eligible for annual cash incentive compensation based upon the level of attainment of business performance goals that are pre-established by the Board of Direc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 O

Table of Content UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The Mosaic Company

Florida Phosphate Mining Technical Report Summary

a2022floridaphosphatesk1 Florida Phosphate Mining Florida, USA Technical Report Summary Florida Phosphate Mining Technical Report Summary Effective December 31, 2022 Florida Phosphate Mining Florida, USA Technical Report Summary Date: December 31, 2022 ii CONTENTS 1.

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Year Ende

The Mosaic Company Selected Calendar Quarter Financial Information Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.41 $ 1.14 $ 0.97 $ 1.76 $ 3

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Q4 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.41 $ 1.14 $ 0.97 $ 1.76 $ 3.19 $ 2.85 $ 2.42 $ 1.52 Notable items impact on earnings per share(a) (0.16) (0.03) (0.38) (0.19) 0.78 (0.79) (0.80) (0.22)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 22, 2023 THE MOSAIC COMP

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 22, 2023 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission Fi

Potash Q4 2022 Q4 2021 2022 2021 Sales Volumes - million tonnes* 1.9 2.1 8.1 8.2 MOP Selling Price(3) $581 $414 $632 $285 Gross Margin (GAAP) per tonne $289 $224 $351 $129 Adjusted Gross Margin (non-GAAP) per tonne(1) $289 $224 $351 $134 Operating Ea

` Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com For Immediate Release Investors Paul Massoud 813-775-4260 [email protected] Media Ben Pratt 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FOURTH QUARTER AND FULL YEAR 2022 RESULTS •Full year net income of $3.6 billion, adjusted EBITDA(1) of $6.2 billion •Cash from opera

MOS / Mosaic Co / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Mosaic Co. (Name of Issuer) Common Stock (Title of Class of Securities) 61945C103 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate th

MOS / Mosaic Co / FMR LLC Passive Investment

SC 13G/A 1 filing.txt SCHEDULE 13G Amendment No.1 MOSAIC CO NEW COMMON STOCK Cusip #61945C103 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #61945C103 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 10,410,259 Item 6: 0 Item 7: 10,538,837 Item 8: 0 Item 9: 10,

MOS / Mosaic Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0086-mosaicco.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: Mosaic Co. Title of Class of Securities: Common Stock CUSIP Number: 61945C103 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursu

MOS / Mosaic Co / BlackRock Inc. Passive Investment

SC 13G/A 1 us61945c1036020323.txt us61945c1036020323.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 9) MOSAIC CO - (Name of Issuer) Common Stock - (Title of Class of Securities) 61945C103 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig

MOS / Mosaic Co / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING MOSAIC CO/THE (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 61945C103 (CUSIP NUMBER) 12/31/2022 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE IS FILED: (

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (“MSHA”), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327

THE MOSAIC COMPANY REPORTS THIRD QUARTER 2022 RESULTS

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud 813-775-4260 [email protected] Media William Barksdale 813-775-4208 [email protected] THE MOSAIC COMPANY REPORTS THIRD QUARTER 2022 RESULTS •Third quarter net income of $842 million, Adjusted EBITDA(1) of $1.7 billion •Cash from Operati

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 7, 2022 THE MOSAIC COMPA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 7, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

The Mosaic Company Selected Calendar Quarter Financial Information Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 2.17 $ 0.41 $ 1.14 $ 0.97 $ 1

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Q3 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 2.17 $ 0.41 $ 1.14 $ 0.97 $ 1.76 $ 3.19 $ 2.85 $ 2.42 Notable items impact on earnings per share(a) 1.60 (0.16) (0.03) (0.38) (0.19) 0.78 (0.79) (0.80) Ad

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 30, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numb

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 17, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Numbe

Form of Director Restricted Stock Unit Award Agreement under The Mosaic Company 2014 Stock and Incentive Plan, as amended, approved May 19, 2022

THE MOSAIC COMPANY RESTRICTED STOCK UNIT AWARD AGREEMENT This RESTRICTED STOCK UNIT AWARD AGREEMENT (the ?Agreement?) is dated this th day of , 20, (the ?Grant Date?) from The Mosaic Company, a Delaware corporation (the ?Company?) to (the ?Participant?), who is a non-employee director on the Board of Directors of the Company.

Summary of Board of Director Compensation

EX-10.III.A 2 exhibit10iiia20220630.htm EX-10.III.A Exhibit 10.iii.a THE MOSAIC COMPANY SUMMARY OF BOARD OF DIRECTOR COMPENSATION Non-Employee Directors Effective May 19, 2022, the director compensation policy adopted by the Board of Directors (the “Board”) of The Mosaic Company (“Mosaic”) provides for cash compensation to non-employee directors as follows: •an annual cash retainer of $180,000 to

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (?MSHA?), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number

The Mosaic Company Selected Calendar Quarter Financial Information Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.02) $ 2.17 $ 0.41 $ 1.14 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Q2 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.02) $ 2.17 $ 0.41 $ 1.14 $ 0.97 $ 1.76 $ 3.19 $ 2.85 Notable items impact on earnings per share(a) (0.25) 1.60 (0.16) (0.03) (0.38) (0.19) 0.78 (0.79)

THE MOSAIC COMPANY REPORTS SECOND QUARTER 2022 RESULTS

The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud 813-775-4260 [email protected] Media William Barksdale 813-775-4208 [email protected] THE MOSAIC COMPANY REPORTS SECOND QUARTER 2022 RESULTS ?Second quarter net income of $1.0 billion, Adjusted EBITDA(1) of $2.0 billion ?Cash from Operations of $1.6

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

11-K 1 a11-kxmosaicinvestmentplan.htm 11-K - MOSAIC INVESTMENT PLAN (2021) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 A. Full title of the plan and the addr

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 19, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (?MSHA?), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Three Mon

Form of expatriate agreement dated January 8, 2016, between Mosaic and an executive officer

Exhibit 10.iii.d January 8, 2016 The Mosaic Company 3033 Campus Drive Bruce Bodine Plymouth, MN 55441 6925 Moccasin Valley Road Tel (763) 577-2700 Edina, MN 55439 www.mosaicco.com Letter of Understanding: Long Term International Assignment to Regina, Saskatchewan Dear Bruce, On behalf of The Mosaic Company (hereafter referred to as "the Company"), it is my pleasure to confirm the terms of your com

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The

The Mosaic Company Selected Calendar Quarter Financial Information Q2 2020 Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.12 $ (0.02) $ 2.17 $ 0.41 $

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q2 2020 Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Q1 2022 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ 0.12 $ (0.02) $ 2.17 $ 0.41 $ 1.14 $ 0.97 $ 1.76 $ 3.19 Notable items impact on earnings per share(a) 0.01 (0.25) 1.60 (0.16) (0.03) (0.38) (0.19) 0.78 Ad

THE MOSAIC COMPANY REPORTS FIRST QUARTER 2022 RESULTS

EX-99.1 2 pressreleaseq12022-ex991.htm EX-99.1 - 2022 Q1 EARNINGS RELEASE The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com FOR IMMEDIATE RELEASE Investors Paul Massoud 813-775-4260 [email protected] Media William Barksdale 813-775-4208 [email protected] THE MOSAIC COMPANY REPORTS FIRST QUARTER 2022 RESULTS •First quarter net income of $1.18

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number) (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A 1 a2022proxystatement.htm DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of th

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. __ )

DEFA14A 1 a2022proxysupplement-addit.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant ¨ Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commissio

MOSAIC ANNOUNCES $400 MILLION ACCELERATED SHARE REPURCHASE PROGRAM

The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com MOSAIC ANNOUNCES $400 MILLION ACCELERATED SHARE REPURCHASE PROGRAM Tampa, FL, February 24, 2022 - The Mosaic Company (NYSE: MOS) today announced that it has entered into an accelerated share repurchase (?ASR?) agreement with Goldman Sachs & Co. LLC (?Goldman Sachs?) to repurchase $400 million of Mosaic?s common st

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Num

Subsidiaries of the Registrant

Exhibit 21 Subsidiary Information for The Mosaic Company Certain subsidiaries of the Mosaic Company are listed below.

Esterhazy Potash Facility Technical Report Summary

Esterhazy Potash Facility Saskatchewan, Canada Technical Report Summary Esterhazy Potash Facility Technical Report Summary Effective December 31, 2021 CONTENTS 1.

Florida Phosphate Mining Technical Report Summary

Florida Phosphate Mining Florida, USA Technical Report Summary Florida Phosphate Mining Technical Report Summary Effective December 31, 2021 Florida Phosphate Mining Florida, USA Technical Report Summary Date: December 31, 2021 ii CONTENTS 1.

Potash 4Q21 4Q20 2021 2020 Sales Volumes - million tonnes* 2.1 2.7 8.2 9.4 MOP Selling Price(3) $414 $177 $285 $181 Gross Margin (GAAP) per tonne $224 $45 $129 $50 Adjusted Gross Margin (non-GAAP) per tonne(1) $224 $51 $134 $58 Operating Earnings - m

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com For Immediate Release Investors Paul Massoud The Mosaic Company 813-775-4260 [email protected] Media Ben Pratt The Mosaic Company 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FOURTH QUARTER AND FULL YEAR 2021 RESULTS ?Full year net income of $1.6 billion, adjusted EBITDA

Tapira Technical Report Summary

REPORT SEC S-K 1300 Technical Report Summary Mosaic Fertilizantes: Complexo Minera??o de Tapira Submitted to: The Mosaic Company Submitted by: Golder Associates USA Inc.

Power of Attorney

Exhibit 24 POWER OF ATTORNEY The undersigned, being a Director and/or Officer of The Mosaic Company, a Delaware corporation (the "Company"), hereby constitutes and appoints James ("Joc") C.

Description of Mosaic Management Incentive Program

Exhibit 10.iii.b DESCRIPTION OF MOSAIC MANAGEMENT INCENTIVE PROGRAM Pursuant to the Management Incentive Plan (?MIP?) of The Mosaic Company (the ?Company?), key managers of the Company and its subsidiaries, including executive officers, are eligible for annual cash incentive compensation based upon the level of attainment of business performance goals that are pre-established by the Board of Direc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 O

Table of Content UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year ended December 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-32327 The Mosaic Company

Belle Plaine Potash Facility Technical Report Summary

Belle Plaine Potash Facility Saskatchewan, Canada Technical Report Summary Belle Plaine Potash Facility Technical Report Summary Effective December 31, 2021 Date: December 31, 2021 ii CONTENTS 1.

Mine Safety Disclosures

Exhibit 95 MINE SAFETY DISCLOSURES The following table shows, for each of our U.S. mines that is subject to the Federal Mine Safety and Health Act of 1977 (?MSHA?), the information required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Section references are to sections of MSHA. Potash Mine Florida Phosphate Rock Mines Year Ende

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 22, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission

Form of Non-Competition, Non-Solicitation, Non-Defamation and Confidentiality Agreement effective April 1, 2020

NON-COMPETITION, NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT THIS NON-COMPETITION, NON-SOLICITATION, NON-DEFAMATION AND CONFIDENTIALITY AGREEMENT (the ?Agreement?) made and entered into this day of , 202, by and between the Mosaic Company or any entity with which it is or hereafter may become affiliated or any successor in interest to the Mosaic Company (referred to as ?Company?) and (hereinafter referred to as ?Employee?).

Potash 4Q21 4Q20 2021 2020 Sales Volumes - million tonnes* 2.1 2.7 8.2 9.4 MOP Selling Price(3) $414 $177 $285 $181 Gross Margin (GAAP) per tonne $224 $45 $129 $50 Adjusted Gross Margin (non-GAAP) per tonne(1) $224 $51 $134 $58 Operating Earnings - m

Exhibit 99.1 The Mosaic Company 101 E. Kennedy Blvd., Suite 2500 Tampa, FL 33602 www.mosaicco.com For Immediate Release Investors Paul Massoud The Mosaic Company 813-775-4260 [email protected] Media Ben Pratt The Mosaic Company 813-775-4206 [email protected] THE MOSAIC COMPANY REPORTS FOURTH QUARTER AND FULL YEAR 2021 RESULTS ?Full year net income of $1.6 billion, adjusted EBITDA

The Mosaic Company Selected Calendar Quarter Financial Information Q1 2020 Q2 2020 Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.54) $ 0.12 $ (0.02) $ 2.17

Exhibit 99.2 The Mosaic Company Selected Calendar Quarter Financial Information (Unaudited) Q1 2020 Q2 2020 Q3 2020 Q4 2020 Q1 2021 Q2 2021 Q3 2021 Q4 2021 Consolidated data (in millions, except per share) Diluted net earnings (loss) per share $ (0.54) $ 0.12 $ (0.02) $ 2.17 $ 0.41 $ 1.14 $ 0.97 $ 1.76 Notable items impact on earnings per share(a) (0.48) 0.01 (0.25) 1.60 (0.16) (0.03) (0.38) (0.19

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 22, 2022 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) Delaware 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission Fi

MOS / Mosaic Co / FMR LLC Passive Investment

SCHEDULE 13G Amendment No. 0 MOSAIC CO NEW COMMON STOCK Cusip #61945C103 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #61945C103 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 3,236,036 Item 6: 0 Item 7: 23,183,414 Item 8: 0 Item 9: 23,183,414 Item 11: 6.258

MOS / Mosaic Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: Mosaic Co. Title of Class of Securities: Common Stock CUSIP Number: 61945C103 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule 13

MOS / Mosaic Co / BlackRock Inc. Passive Investment

us61945c1036020222.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 8) MOSAIC CO - (Name of Issuer) Common Stock - (Title of Class of Securities) 61945C103 - (CUSIP Number) December 31, 2021 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

MOS / Mosaic Co / Vale S.a. - SC 13D/A Activist Investment

SC 13D/A 1 brhc10030573sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1 - Exit Filing) The Mosaic Company (Name of Issuer) Common Stock, par value $0.01 per share (Titles of Class of Securities) 61945C103 (CUSIP Number) Gustavo Duarte Pimenta Chief Financial Officer Vale S.A. Praia de

Underwriting Agreement, dated as of November 4, 2021, by and among The Mosaic Company, the selling stockholders named in Schedule A thereto and Morgan Stanley & Co. LLC

Exhibit 1.1 EXECUTION VERSION THE MOSAIC COMPANY 34,176,574 Shares of Common Stock, par value $0.01 per share UNDERWRITING AGREEMENT November 4, 2021 MORGAN STANLEY & CO. LLC 1585 Broadway New York, New York 10036 Dear Sirs: 1. Introductory. The Stockholders listed in Schedule A hereto (the ?Selling Stockholders?), agree, subject to the terms and conditions stated herein, to sell an aggregate of 3

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date Earliest Event reported): November 4, 2021 THE MOSAIC COMPANY (Exact name of registrant as specified in its charter) DE 001-32327 20-1026454 (State or other jurisdiction of incorporation) (Commission File Number)

CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Proposed Maximum Offering Price Per Share Proposed Maximum Aggregate Offering Price Amount of Registration Fee Common Stock, par value $0.01 pe

Table of Contents CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Proposed Maximum Offering Price Per Share Proposed Maximum Aggregate Offering Price Amount of Registration Fee Common Stock, par value $0.

SUBJECT TO COMPLETION DATED NOVEMBER 4, 2021

Table of Contents Filed pursuant to Rule 424(b)(7) Registration No. 333-260777 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities, and are not soliciting an offer to buy these securities, in any jurisdiction where the offer or sale is not permi