---
schema_version: "secwatch.filing_event.v1"
accession: "0000842633-26-000015"
form_type: "8-K"
ticker: "TRS"
cik: "0000842633"
company_name: "TRIMAS CORP"
filed_at: "2026-03-12T23:59:59+00:00"
generated_at: "2026-05-15T14:33:21.582485+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# TriMas announces departure of NEO Jill S. Stress effective March 27, 2026

## Summary
- Jill S. Stress to depart TriMas as named executive officer on March 27, 2026.
- Eligible for severance benefits under the Company's Executive Severance/Change in Control Policy (Aug 2021).
- Severance contingent on executing customary release of claims in connection with termination.
- Outstanding equity awards will be treated according to their terms upon employment termination.

## SEC filing metadata
- accession: 0000842633-26-000015
- form_type: 8-K
- ticker: TRS
- cik: 0000842633
- company_name: TRIMAS CORP
- filed_at: 2026-03-12T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/842633/000084263326000015/0000842633-26-000015-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/842633/000084263326000015/trs-20260309.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000842633-26-000015
- JSON: https://secwatch.observer/filing/0000842633-26-000015.json
- Plain text: https://secwatch.observer/filing/0000842633-26-000015.txt

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