When is Mosaic Co (MOS) next ex-dividend date?
Tuesday, September 8, 2026
Predicted next ex-dividend date · medium confidence
· ±4 days
(likely Sep 2–Sep 10)
Mosaic Co pays dividends quarterly. Based on its historical ex-dividend pattern, the next ex-date is predicted to be September 8, 2026 — you would need to own the shares before this date to be entitled to the dividend. This is a prediction made ahead of the official announcement.
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Upcoming predicted ex-dividend dates
| Predicted ex-date | Confidence | Uncertainty | Likely range |
|---|---|---|---|
| Tue, Sep 8, 2026 | medium | ±4d | Sep 2 – Sep 10 |
| Fri, Dec 4, 2026 | high | ±3d | Dec 1 – Dec 7 |
| Mon, Mar 8, 2027 | medium | ±4d | Mar 3 – Mar 11 |
| Tue, Jun 1, 2027 | medium | ±5d | May 27 – Jun 6 |
Recent ex-dividend history
| Ex-date | Amount |
|---|---|
| May 21, 2026 | $0.2200 |
| Mar 9, 2026 | $0.2200 |
| Dec 4, 2025 | $0.2200 |
| Sep 8, 2025 | $0.2200 |
| Jun 5, 2025 | $0.2200 |
| Mar 6, 2025 | $0.2200 |
| Dec 5, 2024 | $0.2100 |
| Sep 5, 2024 | $0.2100 |
| Jun 6, 2024 | $0.2100 |
| Mar 6, 2024 | $0.2100 |
| Dec 6, 2023 | $0.2000 |
| Sep 6, 2023 | $0.2000 |
Historical amounts are as reported and split-adjusted; shown for pattern context, not as a yield.
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Frequently asked questions
- When is MOS's next ex-dividend date?
- The predicted next ex-dividend date for Mosaic Co is September 8, 2026, with medium confidence (±4 days). This is an estimate from the historical pattern, not a confirmed date.
- How often does MOS pay a dividend?
- Mosaic Co has historically paid quarterly.
- How is this prediction made?
- By clustering MOS's past ex-dividend dates and projecting the next occurrence of each annual window, then adjusting to the next US trading session. The confidence reflects how consistent the timing has been.
Not investment advice. Dates shown are statistical predictions
computed from each company's historical ex-dividend pattern before any official
announcement — they are estimates, not confirmed dates, and a company can change or cancel a
dividend at any time. Always verify against the company's official announcement before trading.
Data derived from public sources; last built 2026-07-22.