AVBC insider trading — Avidia Bancorp, Inc.
Over the last 90 days, insiders at Avidia Bancorp, Inc. (AVBC) made 10 open-market purchases worth $644K and 1 open-market sale worth $112K, making them net buyers by $533K. The largest purchase was by Saul Kennedy O (Director), who bought 5,900 shares for $128K on Aug 11, 2026. The largest sale was by Flanigan Micheal Neil (Director), who sold 5,000 shares for $112K on Sep 18, 2026. 7 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent AVBC insider transactions
Every Form 4 filed by Avidia Bancorp, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 13, 2026 | Cozzone Robert D | President & CEO | A · Grant/award | Direct | 192,000 | — | — | Form 4 |
| Oct 13, 2026 | Doane Thomas | EVP- Human Resources | A · Grant/award | Direct | 32,000 | — | — | Form 4 |
| Oct 13, 2026 | Jensen Barry H | EVP and Chief Admin Officer | A · Grant/award | Direct | 32,000 | — | — | Form 4 |
| Oct 13, 2026 | Frost Donald J Iii | EVP- Consumer Banking | A · Grant/award | Direct | 36,000 | — | — | Form 4 |
| Oct 13, 2026 | Karmelek Nicolas | EVP and CRO | A · Grant/award | Direct | 32,000 | — | — | Form 4 |
| Oct 13, 2026 | Nelson Jonathan Michael | CFO and Treasurer | A · Grant/award | Direct | 76,000 | — | — | Form 4 |
| Sep 18, 2026 | Flanigan Micheal Neil | Director | S · Sale | Indirect | 5,000 | $22.34 | $112K | Form 4 |
| Sep 16, 2026 | Murphy Michael Dennis | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Leland Jeffrey B | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Grimaldo Joseph F | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Girard Michael R | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Gilles Michael O | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Gallagher Carol V | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Flanigan Micheal Neil | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Blazar Paul | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Candela Vanessa | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Ball James N | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | Saul Kennedy O | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 16, 2026 | O'Connell Mark | Director | A · Grant/award | Direct | 20,076 | — | — | Form 4 |
| Sep 14, 2026 | Murphy Michael Dennis | Director | P · Purchase | Indirect | 5,000 | $22.12 | $111K | Form 4 |
| Sep 3, 2026 | Nelson Jonathan Michael | CFO and Treasurer | P · Purchase | Direct | 4,500 | $22.19 | $100K | Form 4 |
| Aug 26, 2026 | Grimaldo Joseph F | Director | P · Purchase | Indirect | 5,000 | $22.02 | $110K | Form 4 |
| Aug 17, 2026 | Doane Thomas | EVP- Human Resources | P · Purchase | Indirect | 1,726 | $22.31 | $39K | Form 4 |
| Aug 11, 2026 | Saul Kennedy O | Director | P · Purchase | Direct | 5,900 | $21.65 | $128K | Form 4 |
| Aug 11, 2026 | Grimaldo Joseph F | Director | P · Purchase | Indirect | 4,655 | $21.44 | $100K | Form 4 |
| May 27, 2026 | Karmelek Nicolas | EVP and CRO | P · Purchase | Direct | 19 | $19.08 | $363 | Form 4 |
| Feb 25, 2026 | Karmelek Nicolas | EVP and CRO | P · Purchase | Direct | 14 | $18.92 | $265 | Form 4 |
| May 15, 2026 | Gilles Michael O | Director | P · Purchase | Direct | 1,000 | $19.12 | $19K | Form 4 |
| May 15, 2026 | Gilles Michael O | Director | P · Purchase | Indirect | 2,000 | $19.04 | $38K | Form 4 |
AVBC insider trading FAQ
Are insiders buying AVBC stock?
Yes. In the last 90 days, Avidia Bancorp, Inc. insiders made 10 open-market purchases totaling $644K, and 1 open-market sale totaling $112K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading AVBC?
Recent buyers: Doane Thomas, Gilles Michael O, Grimaldo Joseph F, Karmelek Nicolas, Murphy Michael Dennis, Nelson Jonathan Michael. Recent sellers: Flanigan Micheal Neil.
Where does AVBC insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.