Welcome to our dedicated page for Avidia Bancorp SEC filings (Ticker: AVBC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Avidia Bancorp (AVBC) insider activity: On 11/13/2025, the EVP and Chief Admin Officer reported an open‑market purchase of 5,000 shares of Common Stock at $15.2449 per share (Transaction Code P).
Following this transaction, the reporting person beneficially owns 30,000 shares directly and 100 shares indirectly through an LLC. The filing was made by one reporting person.
Avidia Bank Employee Stock Ownership Plan Trust filed a Schedule 13G reporting beneficial ownership of 1,606,100 shares (8%) of Avidia Bancorp, Inc. common stock as of 09/30/2025.
The plan holds sole voting power and sole dispositive power over 1,606,100 shares. The certification states the securities were acquired and are held in the ordinary course and not for the purpose of changing or influencing control.
Avidia Bancorp (AVBC) reported insider activity by its President & CEO and Director. On 11/10/2025, the reporting person purchased 3,240 shares of common stock at $15.4331 per share. After this transaction, 56,299 shares were beneficially owned indirectly through a 401(k). The filing was made by one reporting person.
Avidia Bancorp, Inc. (AVBC) reported insider share purchases on a Form 4. A director who also serves as Chairman of the Board bought common stock in open‑market transactions: 6,500 shares at $15.125 on 11/05/2025, 1,000 shares at $15.10 on 11/06/2025, and 2,500 shares at $15.105 on 11/07/2025.
Following these trades, beneficial ownership is listed as 49,000 shares direct, plus 1,000 shares indirect by spouse’s IRA and 20,000 shares indirect by LLC. No derivative securities were reported.
Avidia Bancorp (AVBC) Form 4: The company’s President & CEO and Director reported a purchase of 3,277 shares of common stock on 11/05/2025 at $15.2597 per share. Following the transaction, beneficial holdings were listed as 53,059 shares held indirectly by a 401(k) and 1,000 shares held directly. This filing documents insider accumulation and updates the executive’s reported ownership balances.
Avidia Bancorp, Inc. (AVBC) reported an insider purchase by its President & CEO and Director. On 11/03/2025, the executive acquired 3,310 shares of common stock at $15.1045 per share, recorded as an indirect holding via a 401(k).
Following the transaction, the filing lists 49,782 shares beneficially owned indirectly through the 401(k). The insider also holds 1,000 shares directly.
Avidia Bancorp, Inc. (AVBC) executive reported an open‑market purchase of common stock. On 10/31/2025, the EVP and Chief Admin Officer bought 293 shares at $14.78 and 2,207 shares at $14.99 (transaction code P). Following these trades, the officer beneficially owned 25,000 shares directly and 100 shares indirectly through an LLC.
Avidia Bancorp (AVBC) insider activity: the company’s President & CEO, who is also a Director, reported an open‑market purchase of 3,325 shares of common stock on 10/30/2025 at a price of $15.0336 per share. Following this transaction, the filing shows 46,472 shares held indirectly via a 401(k) and 1,000 shares held directly.
Avidia Bancorp (AVBC) reported an insider purchase. The EVP and Chief Admin Officer bought 2,500 shares of common stock on 10/30/2025 at $15 per share (transaction code P).
Following this trade, the reporting person directly beneficially owns 22,500 shares. An additional 100 shares are held indirectly through an LLC.
Avidia Bancorp, Inc. (AVBC) reported that it issued a press release announcing its unaudited consolidated financial results for the three and nine months ended September 30, 2025.
The press release was furnished as Exhibit 99.1 and the company filed this update under Item 2.02 of Form 8-K. Avidia Bancorp is the holding company of Avidia Bank.