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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 26, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 6, 2026 | Oct 6, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 27, 2026 | Jul 27, 2026 |
| 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 | — |
| 8-K |
Current report
Shareholder vote results
|
May 18, 2026 | May 6, 2026 |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2026 | Apr 27, 2026 |
| DEFA14A | Additional proxy material | Mar 24, 2026 | — |
| DEF 14A | Proxy statement | Mar 24, 2026 | Mar 24, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 22, 2025 | Dec 16, 2025 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 27, 2025 | Oct 27, 2025 |
| SD | Specialized disclosure (conflict minerals) | Aug 13, 2025 | — |
| 10-Q | Quarterly report | Aug 8, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2025 | Jul 28, 2025 |
| 11-K | Employee savings plan report | Jun 30, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2025 | May 6, 2025 |
| S-8 | Employee stock plan registration | May 12, 2025 | — |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2025 | Apr 28, 2025 |
| ARS | Annual report to shareholders | Mar 24, 2025 | Mar 24, 2025 |
| DEFA14A | Additional proxy material | Mar 24, 2025 | — |
| DEF 14A | Proxy statement | Mar 24, 2025 | Mar 24, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 7, 2025 | Mar 7, 2025 |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 10, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 17, 2024 | Dec 17, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 14, 2024 | Nov 14, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 28, 2024 | Oct 23, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2024 | Oct 21, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 26, 2024 | Aug 26, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 31, 2024 | Jul 25, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 22, 2024 | Jul 22, 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 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2024 | May 15, 2024 |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 6, 2024 | May 1, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2024 | Apr 22, 2024 |
| ARS | Annual report to shareholders | Mar 19, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 19, 2024 | — |
| DEF 14A | Proxy statement | Mar 19, 2024 | May 1, 2024 |
| PRE 14A | Preliminary proxy statement | Mar 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2024 | Mar 6, 2024 |
| 10-K | Annual report | Feb 28, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2024 | Feb 5, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 5, 2023 | Dec 4, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2023 | Nov 8, 2023 |
| 10-Q | Quarterly report | Nov 7, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2023 | Oct 23, 2023 |
| 8-K |
Current report
Other events
|
Oct 19, 2023 | Oct 19, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 12, 2023 | Oct 6, 2023 |
| 8-K |
Current report
Other events
|
Oct 11, 2023 | Oct 10, 2023 |
| SD | Specialized disclosure (conflict minerals) | Oct 2, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 6, 2023 | Sep 6, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2023 | Jul 24, 2023 |
| 11-K | Employee savings plan report | Jun 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 5, 2023 | Jun 1, 2023 |
| 10-Q | Quarterly report | May 8, 2023 | Mar 31, 2023 |
| S-8 | Employee stock plan registration | May 8, 2023 | — |
| ARS | Annual report to shareholders | May 2, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 1, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2023 | Apr 24, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 21, 2023 | Mar 21, 2023 |
| DEFA14A | Additional proxy material | Mar 16, 2023 | — |
| DEF 14A | Proxy statement | Mar 16, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 14, 2023 | Mar 8, 2023 |
| 10-K | Annual report | Feb 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2023 | Feb 21, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 6, 2023 | Feb 6, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 28, 2022 | Dec 28, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 20, 2022 | Dec 14, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 5, 2022 | Dec 5, 2022 |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2022 | Nov 7, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2022 | Oct 24, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 20, 2022 | Sep 20, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2022 | Sep 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 25, 2022 | Aug 25, 2022 |
| 10-Q | Quarterly report | Aug 10, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2022 | Jul 25, 2022 |
| 11-K | Employee savings plan report | Jun 30, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 23, 2022 | Jun 23, 2022 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Jun 17, 2022 | Apr 1, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 31, 2022 | May 31, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 13, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2022 | May 4, 2022 |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2022 | Apr 25, 2022 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Apr 7, 2022 | Apr 1, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 4, 2022 | Mar 30, 2022 |
| DEFA14A | Additional proxy material | Mar 23, 2022 | — |
| DEF 14A | Proxy statement | Mar 23, 2022 | May 4, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 8, 2022 | Mar 8, 2022 |
| 10-K | Annual report | Feb 28, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 17, 2022 | Feb 17, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2022 | Feb 7, 2022 |
| 8-K |
Current report
Material agreement
|
Jan 31, 2022 | Jan 26, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 26, 2022 | Jan 20, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2022 | Jan 10, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 29, 2021 | Dec 29, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 14, 2021 | Dec 14, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 10, 2021 | Nov 10, 2021 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2021 | Oct 25, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 27, 2021 | Sep 22, 2021 |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2021 | Jul 26, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 14, 2021 | Jul 12, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 22, 2021 | Jun 21, 2021 |
| 11-K | Employee savings plan report | Jun 21, 2021 | Dec 31, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2021 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 14, 2021 | May 14, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2021 | May 4, 2021 |
| 10-Q | Quarterly report | May 6, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2021 | Apr 26, 2021 |
| DEFA14A | Additional proxy material | Mar 23, 2021 | — |
| DEF 14A | Proxy statement | Mar 23, 2021 | May 4, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 23, 2021 | Mar 23, 2021 |
| 10-K | Annual report | Feb 26, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 8, 2021 | Feb 8, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 16, 2020 | Nov 16, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2020 | Nov 9, 2020 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2020 | Oct 26, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 13, 2020 | Oct 13, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 5, 2020 | Aug 4, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2020 | Jul 27, 2020 |
| 11-K | Employee savings plan report | Jun 22, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Material agreement
|
May 27, 2020 | May 21, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 15, 2020 | — |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
May 13, 2020 | May 12, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
May 12, 2020 | May 11, 2020 |
| 10-Q | Quarterly report | May 7, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Apr 28, 2020 | Apr 23, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2020 | Apr 27, 2020 |
| DEFA14A | Additional proxy material | Mar 24, 2020 | — |
| 8-K |
Current report
New debt, Regulation FD disclosure
|
Mar 24, 2020 | Mar 23, 2020 |
| DEFA14A | Additional proxy material | Mar 11, 2020 | — |
| DEF 14A | Proxy statement | Mar 11, 2020 | Apr 23, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 2, 2020 | Mar 2, 2020 |
| 10-K | Annual report | Feb 25, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 3, 2020 | Feb 3, 2020 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 17, 2020 | Jan 17, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 19, 2019 | Dec 19, 2019 |
| 10-Q | Quarterly report | Nov 6, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 5, 2019 | Nov 5, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2019 | Oct 28, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 6, 2019 | Sep 6, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 13, 2019 | Aug 12, 2019 |
| 10-Q | Quarterly report | Aug 7, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2019 | Jul 29, 2019 |
| 11-K | Employee savings plan report | Jun 12, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2019 | May 29, 2019 |
| 8-K |
Current report
Officer or director change
|
May 28, 2019 | May 24, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2019 | — |
| 10-Q | Quarterly report | May 8, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
Apr 29, 2019 | Apr 29, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 20, 2019 | Mar 20, 2019 |
| DEF 14A | Proxy statement | Mar 14, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Feb 27, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 25, 2019 | Feb 15, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2019 | Feb 4, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2019 | Jan 10, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 8, 2019 | Jan 8, 2019 |
| 10-Q | Quarterly report | Nov 8, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2018 | Oct 29, 2018 |
| 10-Q | Quarterly report | Aug 7, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2018 | Jul 30, 2018 |
| 11-K | Employee savings plan report | Jun 29, 2018 | Dec 31, 2017 |
| 10-Q | Quarterly report | May 9, 2018 | Mar 31, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 4, 2018 | — |
| 8-K |
Current report
Results of operations
|
Apr 30, 2018 | Apr 30, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Apr 27, 2018 | Apr 24, 2018 |
| DEF 14A | Proxy statement | Mar 13, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Mar 1, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 22, 2018 | Feb 15, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2018 | Feb 5, 2018 |
| 10-Q | Quarterly report | Nov 9, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2017 | Oct 30, 2017 |
| 10-Q | Quarterly report | Aug 8, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Other events
|
Aug 2, 2017 | Aug 1, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2017 | Jul 27, 2017 |
| 11-K | Employee savings plan report | Jun 27, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 17, 2017 | May 16, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2017 | — |
| 10-Q | Quarterly report | May 10, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2017 | Apr 27, 2017 |
| DEFA14A | Additional proxy material | Apr 20, 2017 | — |
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
- 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)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.