Mosaic Co SEC filings MOS
Mosaic Co has 1,012 filings in SEC EDGAR's recent list, going back to May 16, 2014. Its latest annual report, Form ARS, was filed on Apr 16, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 3, 2026 |
| SD | Specialized disclosure (conflict minerals) | Sep 28, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Sep 25, 2026 | Sep 23, 2026 |
| 8-K | Current report | Aug 28, 2026 | Aug 28, 2026 |
| 8-K |
Current report
New debt, Other events
|
Aug 17, 2026 | Aug 17, 2026 |
| 8-K |
Current report
Other events
|
Aug 17, 2026 | Aug 17, 2026 |
| 8-K |
Current report
Other events
|
Aug 14, 2026 | Aug 14, 2026 |
| 424B5 | Prospectus supplement | Aug 12, 2026 | — |
| FWP | Free writing prospectus | Aug 10, 2026 | — |
| 8-K |
Current report
Other events
|
Aug 10, 2026 | Aug 10, 2026 |
| 424B5 | Prospectus supplement | Aug 10, 2026 | — |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2026 | Aug 4, 2026 |
| 11-K | Employee savings plan report | Jun 29, 2026 | Dec 31, 2025 |
| 11-K | Employee savings plan report | Jun 29, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 15, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 29, 2026 | May 29, 2026 |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| ARS | Annual report to shareholders | Apr 16, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 16, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Impairment
|
Apr 8, 2026 | Apr 8, 2026 |
| 10-K/A | Amended annual report | Mar 17, 2026 | Dec 31, 2025 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2026 | Dec 31, 2025 |
| 8-K | Current report | Jan 16, 2026 | Jan 16, 2026 |
| 8-K |
Current report
New debt, Other events
|
Nov 13, 2025 | Nov 13, 2025 |
| 424B5 | Prospectus supplement | Nov 12, 2025 | — |
| FWP | Free writing prospectus | Nov 10, 2025 | — |
| 424B5 | Prospectus supplement | Nov 10, 2025 | — |
| S-3ASR | Automatic shelf registration | Nov 7, 2025 | — |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Sep 30, 2025 |
| 8-K | Current report | Oct 10, 2025 | Oct 10, 2025 |
| SD | Specialized disclosure (conflict minerals) | Sep 25, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2025 | Aug 5, 2025 |
| 11-K | Employee savings plan report | Jun 30, 2025 | Dec 31, 2024 |
| 11-K | Employee savings plan report | Jun 30, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 2, 2025 | May 29, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
May 21, 2025 | May 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 8, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 8-K | Current report | May 6, 2025 | May 6, 2025 |
| ARS | Annual report to shareholders | Apr 16, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 16, 2025 | — |
| DEF 14A | Proxy statement | Apr 16, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 13, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 13, 2024 | Nov 8, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| SD | Specialized disclosure (conflict minerals) | Sep 25, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Aug 28, 2024 | Aug 22, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2024 | Aug 6, 2024 |
| 11-K | Employee savings plan report | Jun 28, 2024 | Dec 31, 2023 |
| 11-K | Employee savings plan report | Jun 28, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2024 | Jun 6, 2024 |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 30, 2024 | Apr 30, 2024 |
| ARS | Annual report to shareholders | Apr 24, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 24, 2024 | — |
| DEF 14A | Proxy statement | Apr 24, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Feb 22, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2024 | Feb 21, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Dec 20, 2023 | Dec 15, 2023 |
| 8-K |
Current report
Other events
|
Dec 7, 2023 | Dec 7, 2023 |
| 424B5 | Prospectus supplement | Dec 6, 2023 | — |
| FWP | Free writing prospectus | Dec 5, 2023 | — |
| 424B5 | Prospectus supplement | Dec 4, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 14, 2023 | — |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2023 | Nov 7, 2023 |
| CORRESP | Letter to the SEC | Nov 2, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 24, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Oct 20, 2023 | Oct 18, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 29, 2023 | Aug 29, 2023 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Aug 24, 2023 | May 25, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2023 | Aug 1, 2023 |
| 11-K | Employee savings plan report | Jun 16, 2023 | Dec 31, 2022 |
| 11-K | Employee savings plan report | Jun 16, 2023 | Dec 31, 2022 |
| S-8 | Employee stock plan registration | May 30, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
May 30, 2023 | May 25, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
May 24, 2023 | May 24, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
May 17, 2023 | May 17, 2023 |
| 8-K |
Current report
Material agreement
|
May 10, 2023 | May 10, 2023 |
| PX14A6G | Filing | May 8, 2023 | — |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| ARS | Annual report to shareholders | Apr 12, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 12, 2023 | — |
| DEF 14A | Proxy statement | Apr 12, 2023 | — |
| 10-K | Annual report | Feb 23, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2023 | Feb 22, 2023 |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2022 | Nov 7, 2022 |
| 8-K |
Current report
Officer or director change
|
Nov 1, 2022 | Oct 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 19, 2022 | Aug 17, 2022 |
| 10-Q | Quarterly report | Aug 2, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2022 | Aug 1, 2022 |
| 11-K | Employee savings plan report | Jun 23, 2022 | Dec 31, 2021 |
| 11-K | Employee savings plan report | Jun 23, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2022 | May 19, 2022 |
| 10-Q | Quarterly report | May 3, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 2, 2022 | May 2, 2022 |
| DEFA14A | Additional proxy material | Apr 6, 2022 | — |
| DEF 14A | Proxy statement | Apr 6, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Other events
|
Feb 25, 2022 | Feb 24, 2022 |
| 10-K | Annual report | Feb 23, 2022 | Dec 31, 2021 |
| 8-K/A |
Amended current report
Results of operations
|
Feb 23, 2022 | Feb 22, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2022 | Feb 22, 2022 |
| 8-K |
Current report
Other events
|
Nov 9, 2021 | Nov 4, 2021 |
| 424B7 | Filing | Nov 8, 2021 | — |
| 424B7 | Filing | Nov 5, 2021 | — |
| S-3ASR | Automatic shelf registration | Nov 4, 2021 | — |
| 10-Q | Quarterly report | Nov 2, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2021 | Nov 1, 2021 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Change to shareholder rights
|
Aug 23, 2021 | Aug 19, 2021 |
| 10-Q | Quarterly report | Aug 3, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2021 | Aug 2, 2021 |
| 8-K |
Current report
Other events
|
Jun 24, 2021 | Jun 24, 2021 |
| 11-K | Employee savings plan report | Jun 22, 2021 | Dec 31, 2020 |
| 11-K | Employee savings plan report | Jun 22, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Other events
|
Jun 4, 2021 | Jun 4, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2021 | May 20, 2021 |
| 10-Q | Quarterly report | May 4, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 3, 2021 | May 3, 2021 |
| DEFA14A | Additional proxy material | Apr 7, 2021 | — |
| DEF 14A | Proxy statement | Apr 7, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Feb 22, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2021 | Feb 17, 2021 |
| 10-Q | Quarterly report | Nov 3, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2020 | Nov 2, 2020 |
| 8-K |
Current report
Officer or director change
|
Sep 14, 2020 | Sep 14, 2020 |
| UPLOAD | Letter from the SEC | Sep 2, 2020 | — |
| CORRESP | Letter to the SEC | Aug 17, 2020 | — |
| 10-Q | Quarterly report | Aug 4, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2020 | Aug 3, 2020 |
| CORRESP | Letter to the SEC | Jul 31, 2020 | — |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights
|
Jul 27, 2020 | Jul 24, 2020 |
| UPLOAD | Letter from the SEC | Jul 22, 2020 | — |
| 11-K | Employee savings plan report | Jun 24, 2020 | Dec 31, 2019 |
| 11-K | Employee savings plan report | Jun 24, 2020 | Dec 31, 2019 |
| CORRESP | Letter to the SEC | Jun 23, 2020 | — |
| CORRESP | Letter to the SEC | Jun 2, 2020 | — |
| UPLOAD | Letter from the SEC | May 27, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2020 | May 21, 2020 |
| 10-Q | Quarterly report | May 5, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 5, 2020 | May 4, 2020 |
| DEF 14A | Proxy statement | Apr 8, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 6, 2020 | Mar 5, 2020 |
| 10-K | Annual report | Feb 20, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Impairment
|
Jan 28, 2020 | Jan 28, 2020 |
| 8-K/A |
Amended current report
Results of operations
|
Nov 6, 2019 | Oct 31, 2019 |
| 10-Q | Quarterly report | Nov 5, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Nov 4, 2019 | Oct 31, 2019 |
| 8-K/A |
Amended current report
Officer or director change
|
Oct 18, 2019 | Sep 8, 2019 |
| 8-K | Current report | Oct 15, 2019 | Oct 10, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 9, 2019 | Sep 8, 2019 |
| 10-Q | Quarterly report | Aug 6, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2019 | Aug 6, 2019 |
| 11-K | Employee savings plan report | Jun 28, 2019 | Dec 31, 2018 |
| 11-K | Employee savings plan report | Jun 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Impairment, Regulation FD disclosure
|
Jun 18, 2019 | Jun 18, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 24, 2019 | May 22, 2019 |
| 10-Q | Quarterly report | May 7, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 6, 2019 | May 6, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 26, 2019 | Apr 26, 2019 |
| DEF 14A | Proxy statement | Apr 10, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Mar 13, 2019 | Dec 31, 2018 |
| NT 10-K | Nt 10-k - notification of late filing | Feb 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2019 | Feb 25, 2019 |
| 10-Q | Quarterly report | Nov 6, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2018 | Nov 5, 2018 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 1, 2018 | Oct 30, 2018 |
| 8-K | Current report | Oct 4, 2018 | Oct 3, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2018 | Aug 7, 2018 |
| 10-Q | Quarterly report | Aug 7, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2018 | Aug 6, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 6, 2018 | Jul 6, 2018 |
| 11-K | Employee savings plan report | Jun 29, 2018 | Dec 31, 2017 |
| 11-K | Employee savings plan report | Jun 29, 2018 | Dec 31, 2017 |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
Jun 4, 2018 | May 17, 2018 |
| 8-K/A |
Amended current report
Results of operations
|
Jun 4, 2018 | May 8, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 17, 2018 | May 17, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results
|
May 11, 2018 | May 8, 2018 |
| 10-Q | Quarterly report | May 9, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
May 7, 2018 | May 7, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 4, 2018 | May 4, 2018 |
| DEFA14A | Additional proxy material | Apr 5, 2018 | — |
| DEF 14A | Proxy statement | Mar 28, 2018 | Dec 31, 2017 |
| 8-K/A | Amended current report | Mar 26, 2018 | Jan 8, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 12, 2018 | Jan 31, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2018 | Feb 20, 2018 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Agricultural Chemicals (SIC 2870)
- Listed as
- MOS (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Tampa, FL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1285785
- Former names
- GLOBAL NUTRITION SOLUTIONS INC (until Jun 18, 2004)
Other Agricultural Chemicals companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.