When is Ecolab Inc. (ECL) next ex-dividend date?
Friday, September 18, 2026
Predicted next ex-dividend date · high confidence
· ±2 days
(likely Sep 16–Sep 20)
Ecolab Inc. pays dividends quarterly. Based on its historical ex-dividend pattern, the next ex-date is predicted to be September 18, 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 |
|---|---|---|---|
| Fri, Sep 18, 2026 | high | ±2d | Sep 16 – Sep 20 |
| Fri, Dec 18, 2026 | high | ±2d | Dec 16 – Dec 20 |
| Thu, Mar 18, 2027 | high | ±2d | Mar 16 – Mar 20 |
| Thu, Jun 17, 2027 | high | ±1d | Jun 16 – Jun 18 |
Recent ex-dividend history
| Ex-date | Amount |
|---|---|
| Jun 16, 2026 | $0.7300 |
| Mar 17, 2026 | $0.7300 |
| Dec 16, 2025 | $0.7300 |
| Sep 16, 2025 | $0.6500 |
| Jun 17, 2025 | $0.6500 |
| Mar 18, 2025 | $0.6500 |
| Dec 17, 2024 | $0.6500 |
| Sep 17, 2024 | $0.5700 |
| Jun 18, 2024 | $0.5700 |
| Mar 18, 2024 | $0.5700 |
| Dec 18, 2023 | $0.5700 |
| Sep 18, 2023 | $0.5300 |
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 ECL's next ex-dividend date?
- The predicted next ex-dividend date for Ecolab Inc. is September 18, 2026, with high confidence (±2 days). This is an estimate from the historical pattern, not a confirmed date.
- How often does ECL pay a dividend?
- Ecolab Inc. has historically paid quarterly.
- How is this prediction made?
- By clustering ECL'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.