Simpson Manufacturing Co., Inc. SEC filings SSD
Simpson Manufacturing Co., Inc. has 1,000 filings in SEC EDGAR's recent list, going back to May 6, 2011. Its latest annual report, Form 10-K, was filed on Feb 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 11-K/A | Filing | Jul 2, 2026 | Dec 31, 2025 |
| 11-K | Employee savings plan report | Jun 18, 2026 | Dec 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jun 18, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Aug 13, 2025 | — |
| 11-K | Employee savings plan report | Jun 30, 2025 | Dec 31, 2024 |
| 11-K | Employee savings plan report | Jul 15, 2024 | Dec 31, 2023 |
| NT 11-K | Filing | Jul 1, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | Oct 2, 2023 | — |
| 11-K | Employee savings plan report | Jun 28, 2023 | Dec 31, 2022 |
| 11-K | Employee savings plan report | Jun 30, 2022 | Dec 31, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 13, 2022 | — |
| 11-K | Employee savings plan report | Jun 21, 2021 | Dec 31, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2021 | — |
| 11-K | Employee savings plan report | Jun 22, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 15, 2020 | — |
| 11-K | Employee savings plan report | Jun 12, 2019 | Dec 31, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2019 | — |
| 11-K | Employee savings plan report | Jun 29, 2018 | Dec 31, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 4, 2018 | — |
| 11-K | Employee savings plan report | Jun 27, 2017 | Dec 31, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2017 | — |
| NO ACT | Auto-generated paper document | Mar 30, 2017 | Mar 13, 2017 |
| PRER14A | Preliminary revised proxy statement | Mar 28, 2017 | — |
| PREC14A | Filing | Mar 20, 2017 | — |
| NO ACT | Auto-generated paper document | Jan 25, 2017 | Dec 20, 2016 |
| 25-NSE | Delisting notice | Nov 14, 2016 | — |
| 8-A12B/A | Filing | Nov 10, 2016 | — |
| 11-K | Employee savings plan report | Jun 27, 2016 | Dec 31, 2015 |
| 11-K | Employee savings plan report | Jun 27, 2016 | Dec 31, 2015 |
| SD | Specialized disclosure (conflict minerals) | May 25, 2016 | — |
| 11-K | Employee savings plan report | Jun 25, 2015 | Dec 31, 2014 |
| 11-K | Employee savings plan report | Jun 25, 2015 | Dec 31, 2014 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2015 | — |
| 11-K | Employee savings plan report | Jun 13, 2014 | Dec 31, 2013 |
| 11-K | Employee savings plan report | Jun 13, 2014 | Dec 31, 2013 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2014 | — |
| NT 10-K | Filing | Mar 4, 2014 | Dec 31, 2013 |
| UPLOAD | Letter from the SEC | Aug 20, 2013 | — |
| CORRESP | Letter to the SEC | Aug 7, 2013 | — |
| CORRESP | Letter to the SEC | Jul 18, 2013 | — |
| UPLOAD | Letter from the SEC | Jul 5, 2013 | — |
| 11-K | Employee savings plan report | Jun 27, 2013 | Dec 31, 2012 |
| 11-K | Employee savings plan report | Jun 27, 2013 | Dec 31, 2012 |
| UPLOAD | Letter from the SEC | Aug 9, 2012 | — |
| CORRESP | Letter to the SEC | Aug 3, 2012 | — |
| UPLOAD | Letter from the SEC | Jul 24, 2012 | — |
| CORRESP | Letter to the SEC | Jul 18, 2012 | — |
| CORRESP | Letter to the SEC | Jun 28, 2012 | — |
| UPLOAD | Letter from the SEC | Jun 26, 2012 | — |
| CORRESP | Letter to the SEC | Jun 19, 2012 | — |
| 11-K | Employee savings plan report | Jun 19, 2012 | Dec 31, 2011 |
| 11-K | Employee savings plan report | Jun 19, 2012 | Dec 31, 2011 |
| CORRESP | Letter to the SEC | May 30, 2012 | — |
| UPLOAD | Letter from the SEC | May 22, 2012 | — |
Showing 55 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
- Cutlery, Handtools & General Hardware (SIC 3420)
- Listed as
- SSD (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Pleasanton, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 920371
- Former names
- SIMPSON MANUFACTURING CO INC /CA/ (until Aug 7, 2019)
Other Cutlery, Handtools & General Hardware companies
- Snap-on Inc SNA
- Stanley Black & Decker, Inc. SWK
- Hillman Solutions Corp. HLMN
- Compx International Inc CIX
- Acme United Corp ACU
- Lifetime Brands, Inc LCUT
- Eastern Co EML
- Rectitude Holdings Ltd. RECT
Source: SEC EDGAR filings. This is company-reported data, not investment advice.