Avidia Bancorp director Michael O. Gilles buys USD 57,206 of common shares

• Avidia Bancorp director Michael O. Gilles bought 3,000 common shares at prices ranging from $18.92 to $19.17.
• Beneficial ownership rose to 26,096 shares held directly.
• Additional holdings included 20,000 shares held in an IRA, 5,000 shares held by a spouse, 1,300 shares held as custodian for a grandchild.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Avidia Bancorp Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001437749-26-024991), on July 30, 2026, and is solely responsible for the information contained therein.