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 |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 3, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 3, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 14, 2026 | Aug 11, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2026 | May 21, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
May 20, 2026 | May 20, 2026 |
| 8-K |
Current report
Agreement ended, Other events
|
May 13, 2026 | May 11, 2026 |
| 424B7 | Filing | May 12, 2026 | — |
| 424B7 | Filing | May 11, 2026 | — |
| 10-Q | Quarterly report | May 5, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | May 5, 2026 | — |
| 8-K |
Current report
Results of operations, Officer or director change
|
May 5, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Apr 8, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 8, 2026 | — |
| DEF 14A | Proxy statement | Apr 8, 2026 | May 21, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 16, 2026 | Mar 12, 2026 |
| 8-K |
Current report
Other events
|
Mar 6, 2026 | Mar 4, 2026 |
| 424B7 | Filing | Mar 5, 2026 | — |
| 424B7 | Filing | Mar 4, 2026 | — |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 24, 2026 | Feb 18, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 5, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 12, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Other events
|
Nov 10, 2025 | Nov 6, 2025 |
| 424B7 | Filing | Nov 7, 2025 | — |
| 424B7 | Filing | Nov 6, 2025 | — |
| 10-Q | Quarterly report | Nov 4, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 18, 2025 | Sep 17, 2025 |
| 8-K |
Current report
Other events
|
Sep 5, 2025 | Sep 3, 2025 |
| 424B7 | Filing | Sep 4, 2025 | — |
| 424B7 | Filing | Sep 3, 2025 | — |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2025 | Aug 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 24, 2025 | Jul 23, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2025 | May 21, 2025 |
| DEFA14A | Additional proxy material | May 2, 2025 | — |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 1, 2025 | May 1, 2025 |
| ARS | Annual report to shareholders | Apr 10, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 10, 2025 | — |
| DEF 14A | Proxy statement | Apr 10, 2025 | May 21, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 4, 2025 | Apr 3, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 14, 2025 | Jan 14, 2025 |
| 8-K |
Current report
Other events
|
Jan 6, 2025 | Jan 2, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 20, 2024 | Nov 20, 2024 |
| 10-Q | Quarterly report | Nov 5, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2024 | Nov 5, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 6, 2024 | Sep 4, 2024 |
| 424B7 | Filing | Sep 5, 2024 | — |
| 424B7 | Filing | Sep 4, 2024 | — |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 1, 2024 | Jul 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Change to shareholder rights, Regulation FD disclosure, Other events
|
May 30, 2024 | May 30, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 24, 2024 | May 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 23, 2024 | May 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 16, 2024 | May 16, 2024 |
| DEFR14A | Filing | May 8, 2024 | — |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K/A |
Amended current report
Results of operations
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Results of operations
|
May 2, 2024 | May 2, 2024 |
| ARS | Annual report to shareholders | Apr 11, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 11, 2024 | — |
| DEF 14A | Proxy statement | Apr 11, 2024 | May 23, 2024 |
| PRE 14A | Preliminary proxy statement | Mar 22, 2024 | May 23, 2024 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Mar 4, 2024 | Mar 1, 2024 |
| 424B7 | Filing | Feb 29, 2024 | — |
| 424B7 | Filing | Feb 27, 2024 | — |
| S-3ASR | Automatic shelf registration | Feb 27, 2024 | — |
| 10-K | Annual report | Feb 27, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2024 | Feb 27, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 9, 2024 | Jan 9, 2024 |
| 8-K |
Current report
Other events
|
Dec 21, 2023 | Dec 21, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 13, 2023 | Nov 13, 2023 |
| 10-Q | Quarterly report | Nov 1, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 8-K |
Current report
Other events
|
Oct 16, 2023 | Oct 16, 2023 |
| 10-Q | Quarterly report | Aug 3, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2023 | Aug 3, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 26, 2023 | Jun 26, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jun 22, 2023 | Jun 22, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 1, 2023 | May 25, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 10-Q | Quarterly report | May 3, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| ARS | Annual report to shareholders | Apr 13, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEF 14A | Proxy statement | Apr 13, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 29, 2023 | Mar 28, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Mar 22, 2023 | Mar 21, 2023 |
| 10-K | Annual report | Feb 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2023 | Feb 28, 2023 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Feb 23, 2023 | Feb 23, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 13, 2023 | Feb 13, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jan 10, 2023 | Jan 9, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 9, 2023 | Jan 9, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 9, 2022 | Nov 7, 2022 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Officer or director change
|
Oct 13, 2022 | Oct 7, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 6, 2022 | Aug 31, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 20, 2022 | Jul 20, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2022 | May 26, 2022 |
| 8-K |
Current report
Officer or director change
|
May 19, 2022 | May 16, 2022 |
| 10-Q | Quarterly report | May 5, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 5, 2022 | May 5, 2022 |
| DEFA14A | Additional proxy material | Apr 14, 2022 | — |
| DEF 14A | Proxy statement | Apr 14, 2022 | May 26, 2022 |
| 10-K | Annual report | Mar 1, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2022 | Mar 1, 2022 |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
Jan 11, 2022 | Jan 11, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 11, 2022 | Jan 11, 2022 |
| 10-Q | Quarterly report | Nov 10, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Agreement ended
|
Aug 27, 2021 | Aug 27, 2021 |
| 10-Q | Quarterly report | Aug 12, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 28, 2021 | May 27, 2021 |
| 10-Q | Quarterly report | May 13, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 13, 2021 | May 13, 2021 |
| DEFA14A | Additional proxy material | Apr 15, 2021 | — |
| DEF 14A | Proxy statement | Apr 15, 2021 | May 27, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 31, 2021 | Mar 31, 2021 |
| 424B4 | Prospectus | Mar 18, 2021 | — |
| EFFECT | Filing | Mar 17, 2021 | — |
| CORRESP | Letter to the SEC | Mar 15, 2021 | — |
| CORRESP | Letter to the SEC | Mar 15, 2021 | — |
| S-1 | Registration statement | Mar 15, 2021 | — |
| 8-K |
Current report
Other events
|
Mar 15, 2021 | Mar 15, 2021 |
| 10-K | Annual report | Mar 9, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 9, 2021 | Mar 9, 2021 |
| UPLOAD | Letter from the SEC | Mar 5, 2021 | — |
| DRS | Filing | Mar 1, 2021 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jan 20, 2021 | Jan 20, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 15, 2021 | Jan 15, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 11, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Regulation FD disclosure, Other events
|
Dec 18, 2020 | Dec 14, 2020 |
| S-8 | Employee stock plan registration | Nov 23, 2020 | — |
| 424B4 | Prospectus | Nov 23, 2020 | — |
| SEC STAFF LETTER | Filing | Nov 20, 2020 | — |
| CERT | Filing | Nov 20, 2020 | — |
| 8-A12B | Filing | Nov 20, 2020 | — |
| EFFECT | Filing | Nov 19, 2020 | — |
| FWP | Free writing prospectus | Nov 19, 2020 | — |
| S-1/A | Amended registration statement | Nov 18, 2020 | — |
| CORRESP | Letter to the SEC | Nov 17, 2020 | — |
| CORRESP | Letter to the SEC | Nov 17, 2020 | — |
| S-1/A | Amended registration statement | Nov 13, 2020 | — |
| CORRESP | Letter to the SEC | Nov 12, 2020 | — |
| S-1/A | Amended registration statement | Nov 12, 2020 | — |
| CORRESP | Letter to the SEC | Nov 10, 2020 | — |
| UPLOAD | Letter from the SEC | Nov 10, 2020 | — |
| CORRESP | Letter to the SEC | Nov 5, 2020 | — |
| CORRESP | Letter to the SEC | Nov 4, 2020 | — |
| S-1/A | Amended registration statement | Nov 2, 2020 | — |
| CORRESP | Letter to the SEC | Oct 23, 2020 | — |
| S-1 | Registration statement | Oct 23, 2020 | — |
| UPLOAD | Letter from the SEC | Oct 21, 2020 | — |
| SEC STAFF LETTER | Filing | Oct 9, 2020 | — |
| DRS/A | Filing | Oct 9, 2020 | — |
| DRSLTR | Filing | Oct 8, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 30, 2020 | — |
| DRS/A | Filing | Sep 28, 2020 | — |
| DRS | Filing | Sep 2, 2020 | — |
Showing 174 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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)
Other Services-Misc Health & Allied Services, NEC companies
- Fresenius Medical Care AG FMS
- Davita Inc. DVA
- Progyny, Inc. PGNY
- agilon health, inc. AGL
- Charming Medical Ltd MCTA
- Viemed Healthcare, Inc. VMD
- Park Dental Partners, Inc. PARK
- Marpai, Inc. MRAI
All 15 Services-Misc Health & Allied Services, NEC companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.