---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-333001"
form_type: "8-K"
ticker: "AVBC"
cik: "0002058758"
company_name: "Avidia Bancorp, Inc."
filed_at: "2026-08-04T20:42:16+00:00"
generated_at: "2026-08-04T20:43:06.886494+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Avidia Bancorp authorizes $30M stock buyback plan through July 2027

## Summary
- Board authorized up to $30M in common stock repurchases, effective August 4, 2026.
- Repurchases may occur on open market or via private transactions and Rule 10b5-1 plans.
- Plan expires July 31, 2027; may be modified, suspended, or discontinued without notice.
- Timing and size depend on pricing, market conditions, and capital position.

## SEC filing metadata
- accession: 0001193125-26-333001
- form_type: 8-K
- ticker: AVBC
- cik: 0002058758
- company_name: Avidia Bancorp, Inc.
- filed_at: 2026-08-04T20:42:16+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2058758/000119312526333001/0001193125-26-333001-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2058758/000119312526333001/avbc-20260804.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-333001
- JSON: https://secwatch.observer/filing/0001193125-26-333001.json
- Plain text: https://secwatch.observer/filing/0001193125-26-333001.txt

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