---
schema_version: "secwatch.filing_event.v1"
accession: "0000719220-26-000079"
form_type: "8-K"
ticker: "STBA"
cik: "0000719220"
company_name: "S&T BANCORP INC"
filed_at: "2026-05-15T19:31:56+00:00"
generated_at: "2026-05-15T19:33:09.949376+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# S&T Bancorp amends bylaws to remove outdated Grandfathered Director and Credit Risk Committee provisions

## Summary
- Bylaw amendments effective May 12, 2026 remove Article II Section 203 provisions on Grandfathered Directors (age-65 eligibility).
- All references to the Credit Risk Committee removed from Article III Sections 301, 306, 308 as committee had been dissolved.
- No other substantive changes; clean and marked copies filed as exhibits.

## SEC filing metadata
- accession: 0000719220-26-000079
- form_type: 8-K
- ticker: STBA
- cik: 0000719220
- company_name: S&T BANCORP INC
- filed_at: 2026-05-15T19:31:56+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/719220/000071922026000079/0000719220-26-000079-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/719220/000071922026000079/stba-20260512.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000719220-26-000079
- JSON: https://secwatch.observer/filing/0000719220-26-000079.json
- Plain text: https://secwatch.observer/filing/0000719220-26-000079.txt

## Key facts
- Governance Changes
  S&T BANCORP INC: Removed provisions applicable to Grandfathered Directors and the Credit Risk Committee from Articles II and III of the Bylaws (effective 2026-05-12).
  - Change: bylaw amendment
  - Effective: 2026-05-12
  source text: Effective May 12, 2026, the Board of Directors (the "Board") of S&T Bancorp, Inc. (“S&T”) amended and restated S&T’s Bylaws (as so amended and restated, the “Bylaws”), to remove provisions applicable to "Grandfathered Directors" and the "Credit Risk Committee" from Article II, Section 203 and Article III, Sections 301, 306 and 308, respectively.
  evidence_url: https://www.sec.gov/Archives/edgar/data/719220/000071922026000079/0000719220-26-000079-index.htm

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