AVBC insider buying
Every open-market purchase of Avidia Bancorp, Inc. (AVBC) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$2.23M
Insiders buying (12m)11
Purchases on record40
Last purchase filedSep 16, 2026
In the last 12 months, 11 insiders of Avidia Bancorp, Inc. bought $2.23M of AVBC stock on the open market in 40 reported purchases. The most recent was filed on Sep 16, 2026: Murphy Michael Dennis (Director) bought 5,000 shares at $22.12, worth $110.60K. The largest purchase on record here is $151.22K by Murphy Michael Dennis on Nov 5, 2025.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Sep 16 | Murphy Michael DennisDirector | $110.60K | 5,000 | $22.12 | +270% | Sep 14 | SEC |
| Sep 3 | Nelson Jonathan MichaelCFO and Treasurer | $99.86K | 4,500 | $22.19 | +31% | Sep 3 | SEC |
| Aug 27 | Grimaldo Joseph FDirector | $110.10K | 5,000 | $22.02 | +11% | Aug 26 | SEC |
| Aug 19 | Doane ThomasEVP- Human Resources | $38.51K | 1,726 | $22.31 | +10% | Aug 17 | SEC |
| Aug 12 | Saul Kennedy ODirector | $127.73K | 5,900 | $21.65 | new | Aug 11 | SEC |
| Aug 12 | Grimaldo Joseph FDirector | $99.80K | 4,655 | $21.44 | +12% | Aug 11 | SEC |
| Jul 30 | Gilles Michael ODirector | $57.21K | 3,000 | $19.07 | +13% | May 15 | SEC |
| Jun 3 | Nelson Jonathan MichaelCFO and Treasurer | $20.13K | 1,065 | $18.90 | +8% | Jun 3 | SEC |
| Jun 1 | Cozzone Robert DPresident & CEO, Director | $40.01K | 2,128 | $18.80 | +3% | May 29 | SEC |
| May 15 | Gilles Michael ODirector | $97.50K | 5,000 | $19.50 | +36% | May 13 | SEC |
| May 15 | Cozzone Robert DPresident & CEO, Director | $39.99K | 2,023 | $19.77 | +3% | May 13 | SEC |
| May 11 | Jensen Barry HEVP and Chief Admin Officer | $20.19K | 1,000 | $20.19 | +2% | May 8 | SEC |
| Apr 30 | Karmelek NicolasEVP and CRO | $25.33K | 1,220 | $20.76 | +19% | Apr 28 | SEC |
| Apr 30 | Jensen Barry HEVP and Chief Admin Officer | $20.30K | 1,000 | $20.30 | +3% | Apr 29 | SEC |
| Apr 29 | Murphy Michael DennisDirector | $38.74K | 1,850 | $20.94 | new | Apr 28 | SEC |
| Apr 29 | Doane ThomasEVP- Human Resources | $43.17K | 2,040 | $21.16 | +13% | Apr 28 | SEC |
| Apr 29 | Ball James NDirector | $103K | 5,000 | $20.60 | +11% | Apr 27 | SEC |
| Mar 19 | Murphy Bartholomew H JREVP & Chief Operating Off | $28.73K | 1,500 | $19.15 | +7% | Mar 18 | SEC |
| Mar 13 | Jensen Barry HEVP and Chief Admin Officer | $18.69K | 1,000 | $18.69 | +3% | Mar 12 | SEC |
| Mar 11 | Murphy Bartholomew H JREVP & Chief Operating Off | $28.64K | 1,500 | $19.09 | +8% | Mar 9 | SEC |
| Mar 10 | Nelson Jonathan MichaelCFO and Treasurer | $50.01K | 2,579 | $19.39 | +13% | Mar 9 | SEC |
| Mar 3 | Cozzone Robert DPresident & CEO, Director | $19.99K | 1,064 | $18.79 | +2% | Mar 2 | SEC |
| Mar 3 | Karmelek NicolasEVP and CRO | $20.26K | 1,090 | $18.59 | +20% | Mar 2 | SEC |
| Feb 24 | Jensen Barry HEVP and Chief Admin Officer | $37.42K | 2,000 | $18.71 | +6% | Feb 23 | SEC |
| Feb 13 | Cozzone Robert DPresident & CEO, Director | $49.99K | 2,582 | $19.36 | +4% | Feb 11 | SEC |
| Feb 12 | Jensen Barry HEVP and Chief Admin Officer | $18.95K | 1,000 | $18.95 | +3% | Feb 11 | SEC |
| Dec 17 | Jensen Barry HEVP and Chief Admin Officer | $42.67K | 2,500 | $17.07 | +8% | Dec 17 | SEC |
| Dec 3 | Murphy Michael DennisDirector | $99.68K | 6,230 | $16.00 | +623% | Dec 1 | SEC |
| Dec 1 | Ball James NDirector | $80.65K | 5,000 | $16.13 | +12% | Dec 1 | SEC |
| Nov 25 | Nelson Jonathan MichaelCFO and Treasurer | $50.01K | 3,245 | $15.41 | +20% | Nov 24 | SEC |
| Nov 24 | Cozzone Robert DPresident & CEO, Director | $49.99K | 3,261 | $15.33 | +6% | Nov 21 | SEC |
| Nov 18 | Jensen Barry HEVP and Chief Admin Officer | $37.32K | 2,500 | $14.93 | +9% | Nov 18 | SEC |
| Nov 13 | Jensen Barry HEVP and Chief Admin Officer | $76.20K | 5,000 | $15.24 | +20% | Nov 13 | SEC |
| Nov 12 | Cozzone Robert DPresident & CEO, Director | $49.99K | 3,240 | $15.43 | +6% | Nov 10 | SEC |
| Nov 7 | Murphy Michael DennisDirector | $151.22K | 10,000 | $15.12 | new | Nov 5 | SEC |
| Nov 6 | Cozzone Robert DPresident & CEO, Director | $50.01K | 3,277 | $15.26 | +7% | Nov 5 | SEC |
| Nov 4 | Cozzone Robert DPresident & CEO, Director | $49.98K | 3,310 | $15.10 | +7% | Nov 3 | SEC |
| Nov 3 | Jensen Barry HEVP and Chief Admin Officer | $37.41K | 2,500 | $14.97 | +11% | Oct 31 | SEC |
| Oct 31 | Cozzone Robert DPresident & CEO, Director | $49.97K | 3,325 | $15.03 | +8% | Oct 30 | SEC |
| Oct 31 | Jensen Barry HEVP and Chief Admin Officer | $37.50K | 2,500 | $15.00 | +12% | Oct 30 | SEC |