Official SEC submissions
Simpson Manufacturing SEC Filings
Simpson Manufacturing (SSD) SEC filings, periodic reports and insider submissio…
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Simpson Manufacturing's latest SEC filing is 4.
It was filed on August 21, 2026, and 40 recent filings are available.
Each row links directly to the SEC document and filing index.
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Recent SEC filings
144
Planned securities sale
Filed:
144
Planned securities sale
Filed:
144
Planned securities sale
Filed:
Verified data
- Recent filing categories
- 5
- Recent filings
- 40
- SEC CIK
- 0000920371
- Latest filing date
- August 21, 2026