Ecolab Inc. SEC filings ECL
Ecolab Inc. has 1,008 filings in SEC EDGAR's recent list, going back to Jun 3, 2020. Its latest annual report, Form ARS, was filed on Mar 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 27, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | May 20, 2026 | — |
| FWP | Free writing prospectus | May 19, 2026 | — |
| 424B5 | Prospectus supplement | May 19, 2026 | — |
| S-3ASR | Automatic shelf registration | Feb 23, 2026 | — |
| 424B2 | Prospectus | Aug 19, 2025 | — |
| FWP | Free writing prospectus | Aug 18, 2025 | — |
| 424B5 | Prospectus supplement | Aug 18, 2025 | — |
| 424B2 | Prospectus | May 28, 2025 | — |
| FWP | Free writing prospectus | May 27, 2025 | — |
| 424B5 | Prospectus supplement | May 27, 2025 | — |
| S-8 POS | Filing | Oct 15, 2024 | — |
| S-8 POS | Filing | Oct 15, 2024 | — |
| S-8 POS | Filing | Oct 15, 2024 | — |
| S-8 POS | Filing | Oct 15, 2024 | — |
| S-8 | Employee stock plan registration | Aug 2, 2024 | — |
| S-3ASR | Automatic shelf registration | Nov 3, 2023 | — |
| S-8 | Employee stock plan registration | May 4, 2023 | — |
| S-8 | Employee stock plan registration | May 4, 2023 | — |
| 424B3 | Prospectus | Nov 10, 2022 | — |
| 424B5 | Prospectus supplement | Nov 8, 2022 | — |
| FWP | Free writing prospectus | Nov 7, 2022 | — |
| 424B5 | Prospectus supplement | Nov 7, 2022 | — |
| 424B5 | Prospectus supplement | Dec 7, 2021 | — |
| FWP | Free writing prospectus | Dec 6, 2021 | — |
| 424B5 | Prospectus supplement | Dec 6, 2021 | — |
| 424B3 | Prospectus | Nov 8, 2021 | — |
| S-4 | Registration for a merger or exchange | Oct 29, 2021 | — |
| S-8 POS | Filing | Jan 15, 2021 | — |
| S-8 POS | Filing | Jan 15, 2021 | — |
| S-8 | Employee stock plan registration | Nov 13, 2020 | — |
| S-3ASR | Automatic shelf registration | Oct 30, 2020 | — |
| 424B5 | Prospectus supplement | Aug 11, 2020 | — |
| FWP | Free writing prospectus | Aug 10, 2020 | — |
| 424B5 | Prospectus supplement | Aug 10, 2020 | — |
Showing 34 filings. 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
- Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics (SIC 2840)
- Listed as
- ECL (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Saint Paul, MN
- SEC filer status
- Large accelerated filer
- SEC CIK
- 31462
- Former names
- ECOLAB INC (until Sep 10, 2015)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.