MOS · CIK 0001285785
MOSAIC CO (MOS) SEC Filings
Browse 1949 SEC filings for MOSAIC CO, covering Apr 8, 2004 through Jun 29, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
1,949
Filed in the last 12 months
57
History covered
2004–2026
Latest filing
11-K
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K/A
Annual report · Mar 17, 2026
Open original filingLatest quarterly report
10-Q
Quarterly report · May 11, 2026
Open original filingLatest company update
8-K
Regulation FD disclosure · Jun 15, 2026
Open original filingComplete filing history
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50 filings
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Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 29, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 29, 2026 |
| 8-K | Regulation FD disclosure | Jun 10, 2026 | Jun 15, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 4 | Change in insider ownership | May 28, 2026 | Jun 1, 2026 |
| 8-K | Shareholder vote | May 29, 2026 | May 29, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 11, 2026 |
| 8-K | Results of operations | May 11, 2026 | May 11, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 6, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 30, 2026 |
| ARS | ARS filing | Dec 31, 2025 | Apr 16, 2026 |
| DEF 14A | Definitive proxy statement | Dec 31, 2025 | Apr 16, 2026 |
| 8-K | Material impairment | Apr 8, 2026 | Apr 8, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | Mar 27, 2026 |
| 10-K/A Amended | Annual report | Dec 31, 2025 | Mar 17, 2026 |
| 4 | Change in insider ownership | Mar 9, 2026 | Mar 11, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
42 filings
2025
64 filings
2024
63 filings
2023
90 filings
2022
82 filings
2021
68 filings
2020
66 filings
2019
74 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.