Simpson Manufacturing Company, Inc SSD

Simpson Manufacturing Company, Inc. Common Stock · Company · NYSE

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Announcement types: (default: consequential filings)

Results & current reports

Annual reports (10-K / 20-F / 40-F) Quarterly reports (10-Q) Material current reports (8-K / 6-K)

Capital markets

Offerings & registrations M&A / tender offers

Ownership & governance

AGM / proxy materials Beneficial ownership Other material SEC filings

USD closing-price chart (daily close from yfinance · Last year)

USD 162.12 → 186.80 · 15.2%

Numbered dotted lines mark the filtered filings under Announcement Events below.

These announcements are SEC filings. Each title opens the filing on the SEC website.

12 18 May 2026 8-K 8-K

11 07 May 2026 10-Q 10-Q

10 27 Apr 2026 8-K 8-K

9 24 Mar 2026 DEFA14A DEFA14A

8 24 Mar 2026 DEF 14A DEF 14A

7 27 Feb 2026 10-K 10-K

6 09 Feb 2026 8-K 8-K

5 22 Dec 2025 8-K 8-K

4 07 Nov 2025 10-Q 10-Q

3 27 Oct 2025 8-K 8-K

2 08 Aug 2025 10-Q 10-Q

1 28 Jul 2025 8-K 8-K