---
schema_version: "secwatch.filing_event.v1"
accession: "0000920371-24-000176"
form_type: "8-K"
ticker: "SSD"
cik: "0000920371"
company_name: "Simpson Manufacturing Co., Inc."
filed_at: "2024-10-21T23:59:59+00:00"
generated_at: "2026-05-30T12:41:49.076294+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Simpson Manufacturing Q3 net sales up 1.2% to $587M; EPS $2.21 vs $2.43; cuts FY2024 outlook

## Summary
- Net sales $587.2M (+1.2% YoY); net income $93.5M ($2.21 diluted EPS), down 10.1% and 9.1% YoY respectively.
- Operating income $124.9M, margin 21.3% vs 24.2% a year ago; gross margin fell to 46.8% from 48.8%.
- Adjusted EBITDA $148.3M, down 6.6% YoY.
- Revising full-year 2024 outlook citing reduced housing start expectations.
- North America volumes flat YoY; national retail and OEM strength offset residential/commercial weakness.

## SEC filing metadata
- accession: 0000920371-24-000176
- form_type: 8-K
- ticker: SSD
- cik: 0000920371
- company_name: Simpson Manufacturing Co., Inc.
- filed_at: 2024-10-21T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/920371/000092037124000176/0000920371-24-000176-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/920371/000092037124000176/ssd-20241021.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000920371-24-000176
- JSON: https://secwatch.observer/filing/0000920371-24-000176.json
- Plain text: https://secwatch.observer/filing/0000920371-24-000176.txt

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