Sotera Health Co SEC filings SHC
Sotera Health Co has 385 filings in SEC EDGAR's recent list, going back to Sep 2, 2020. Its latest annual report, Form ARS, was filed on Apr 8, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 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 |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 9, 2026 | — |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 144 | Notice of proposed sale | Aug 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 4 | Insider transaction | Aug 11, 2026 | Aug 7, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 144 | Notice of proposed sale | Aug 7, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 30, 2026 | — |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 26, 2026 |
| 3 | Initial insider ownership | May 27, 2026 | May 26, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| 4 | Insider transaction | May 27, 2026 | May 22, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 3 | Initial insider ownership | Apr 8, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 3 | Initial insider ownership | Mar 20, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 10, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 10, 2026 | — |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 2, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 3 | Initial insider ownership | Feb 13, 2026 | Feb 4, 2026 |
| 4 | Insider transaction | Feb 13, 2026 | Feb 4, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Dec 19, 2025 | — |
| 4 | Insider transaction | Dec 10, 2025 | Dec 8, 2025 |
| 144 | Notice of proposed sale | Dec 8, 2025 | — |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 3, 2025 |
| 144 | Notice of proposed sale | Dec 4, 2025 | — |
| 144 | Notice of proposed sale | Dec 3, 2025 | — |
| 144 | Notice of proposed sale | Dec 3, 2025 | — |
| 144 | Notice of proposed sale | Dec 3, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 12, 2025 | — |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 17, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 11, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Sep 10, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Sep 10, 2025 | — |
| 4 | Insider transaction | Sep 9, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Aug 26, 2025 | Aug 22, 2025 |
| 144 | Notice of proposed sale | Aug 22, 2025 | — |
| 4 | Insider transaction | Aug 7, 2025 | Aug 5, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 22, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 2, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 2, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 2, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 2, 2025 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Sep 13, 2024 | — |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Sep 9, 2024 | Sep 6, 2024 |
| 4 | Insider transaction | Sep 9, 2024 | Sep 6, 2024 |
| 4 | Insider transaction | Sep 9, 2024 | Sep 6, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | Aug 5, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | May 29, 2024 | May 24, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 6, 2024 | Mar 4, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 2, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 2, 2024 |
| 4 | Insider transaction | Nov 22, 2023 | Nov 20, 2023 |
| 4 | Insider transaction | Nov 22, 2023 | Nov 20, 2023 |
| 3 | Initial insider ownership | Nov 21, 2023 | Nov 13, 2023 |
| 4 | Insider transaction | Aug 9, 2023 | Aug 7, 2023 |
| 3 | Initial insider ownership | Jul 6, 2023 | Jun 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | May 31, 2023 | May 26, 2023 |
| 4 | Insider transaction | Mar 8, 2023 | Mar 6, 2023 |
| 4 | Insider transaction | Mar 8, 2023 | Mar 6, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Mar 6, 2023 | Mar 2, 2023 |
| 4 | Insider transaction | Nov 22, 2022 | Nov 20, 2022 |
| 4 | Insider transaction | Nov 22, 2022 | Nov 20, 2022 |
| 4 | Insider transaction | Nov 9, 2022 | Nov 7, 2022 |
| 4 | Insider transaction | Nov 9, 2022 | Nov 7, 2022 |
| 3 | Initial insider ownership | Nov 8, 2022 | Nov 1, 2022 |
| 3 | Initial insider ownership | Oct 24, 2022 | Oct 12, 2022 |
| 3 | Initial insider ownership | Oct 7, 2022 | Oct 1, 2022 |
| 3 | Initial insider ownership | Jul 26, 2022 | Jul 20, 2022 |
| 4 | Insider transaction | Jun 1, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 31, 2022 | May 27, 2022 |
| 4 | Insider transaction | Mar 4, 2022 | Mar 2, 2022 |
| 4 | Insider transaction | Mar 4, 2022 | Mar 2, 2022 |
| 4 | Insider transaction | Mar 4, 2022 | Mar 2, 2022 |
| 4 | Insider transaction | Mar 4, 2022 | Mar 2, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| 4 | Insider transaction | Nov 23, 2021 | Nov 20, 2021 |
| 4 | Insider transaction | Nov 23, 2021 | Nov 20, 2021 |
| 4 | Insider transaction | Nov 23, 2021 | Nov 20, 2021 |
| 4 | Insider transaction | Nov 12, 2021 | Nov 11, 2021 |
| 3 | Initial insider ownership | Nov 5, 2021 | Nov 1, 2021 |
| 4 | Insider transaction | Aug 27, 2021 | Aug 25, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 4 | Insider transaction | Jun 1, 2021 | May 28, 2021 |
| 3 | Initial insider ownership | May 28, 2021 | May 27, 2021 |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
| 4 | Insider transaction | Mar 24, 2021 | Mar 22, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2021 | — |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 24, 2020 | Nov 20, 2020 |
| 3/A | Form 3/a submission | Nov 23, 2020 | Nov 20, 2020 |
| 3/A | Form 3/a submission | Nov 23, 2020 | Nov 20, 2020 |
| 3 | Initial insider ownership | Nov 20, 2020 | Nov 20, 2020 |
| 3 | Initial insider ownership | Nov 20, 2020 | Nov 20, 2020 |
| 3 | Initial insider ownership | Nov 20, 2020 | Nov 20, 2020 |
| 3 | Initial insider ownership | Nov 20, 2020 | Nov 20, 2020 |
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
- Services-Misc Health & Allied Services, NEC (SIC 8090)
- Listed as
- SHC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Broadview Heights, OH
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1822479
- Former names
- Sotera Health Topco, Inc. (until Oct 9, 2020)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.