---
schema_version: "secwatch.filing_event.v1"
accession: "0000920371-25-000068"
form_type: "8-K"
ticker: "SSD"
cik: "0000920371"
company_name: "Simpson Manufacturing Co., Inc."
filed_at: "2025-04-28T23:59:59+00:00"
generated_at: "2026-05-23T05:34:02.340873+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Simpson Manufacturing Q1 net sales up 1.6% to $538.9M, EPS $1.85, reaffirms FY2025 guidance

## Summary
- Net sales $538.9M (+1.6% YoY); operating income margin 19.0% vs 18.1%.
- Net income per diluted share $1.85, up 4.5% YoY; adjusted EBITDA $121.8M (+3.8%).
- Repurchased $25.0M of common stock during Q1.
- Company reaffirms full-year 2025 guidance.

## SEC filing metadata
- accession: 0000920371-25-000068
- form_type: 8-K
- ticker: SSD
- cik: 0000920371
- company_name: Simpson Manufacturing Co., Inc.
- filed_at: 2025-04-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/920371/000092037125000068/0000920371-25-000068-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/920371/000092037125000068/ssd-20250428.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000920371-25-000068
- JSON: https://secwatch.observer/filing/0000920371-25-000068.json
- Plain text: https://secwatch.observer/filing/0000920371-25-000068.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.