Avidia Bancorp, Inc. (AVBC) Insider Ownership

Historic Insider Ownership Trends

As of April 11, 2026, the three largest insider holders of AVBC are Robert D Cozzone (President Ceo, 63.21K shares), Michael Dennis Murphy (Director, 49.00K shares), James N Ball (Director, 45.00K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Robert D Cozzone President Ceo 0 63,206 03 Mar, 2026
Michael Dennis Murphy - 49,000 0 07 Nov, 2025
James N Ball - 0 45,000 01 Dec, 2025
Barry H Jensen Evp And Chief Admin Officer 39,000 0 13 Mar, 2026
Michael Neil Flanigan - 0 24,500 11 Aug, 2025
Bartholomew H Jr Murphy Evp Chief Operating Off 23,000 0 19 Mar, 2026
Jonathan Michael Nelson Cfo And Treasurer 0 22,378 10 Mar, 2026
Nicolas Karmelek Evp And Cro 0 21,137 07 Aug, 2025
Thomas Doane Evp Human Resources 0 14,930 07 Aug, 2025
Jonathan Michael Nelson Cfo And Treasurer 13,480 0 03 Sep, 2025
Bartholomew H Jr Murphy Evp Chief Operating Off 0 10,440 13 Mar, 2026
Robert W Conery Evp Chief Operations Off 0 10,117 08 Aug, 2025
Michael Dennis Murphy - 0 7,230 03 Dec, 2025
Nicolas Karmelek Evp And Cro 6,485 0 03 Mar, 2026
Kennedy O Saul - 4,150 0 05 Aug, 2025
Robert D Cozzone President Ceo 1,000 0 07 Aug, 2025
Michael R Girard - 0 975 13 Mar, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
18 Mar, 2026 Bartholomew H Jr Murphy Common Stock A 1,500 $19.15 23,000 D P
12 Mar, 2026 Barry H Jensen Common Stock A 1,000 $18.69 39,000 D P
12 Mar, 2026 Michael R Girard Common Stock A 450 $18.80 975 I P
12 Mar, 2026 Bartholomew H Jr Murphy Common Stock A 440 $18.62 10,440 I P
09 Mar, 2026 Bartholomew H Jr Murphy Common Stock A 1,500 $19.09 21,500 D P
09 Mar, 2026 Jonathan Michael Nelson Common Stock A 2,579 $19.39 22,378 I P
02 Mar, 2026 Robert D Cozzone Common Stock A 1,064 $18.79 63,206 I P
02 Mar, 2026 Nicolas Karmelek Common Stock A 1,090 $18.59 6,485 D P
23 Feb, 2026 Barry H Jensen Common Stock A 1,000 $18.65 37,000 D P
23 Feb, 2026 Barry H Jensen Common Stock A 1,000 $18.77 38,000 D P
11 Feb, 2026 Robert D Cozzone Common Stock A 2,582 $19.36 62,142 I P
11 Feb, 2026 Barry H Jensen Common Stock A 1,000 $18.95 36,000 D P
17 Dec, 2025 Barry H Jensen Common Stock A 2,500 $17.07 35,000 D P
01 Dec, 2025 Michael Dennis Murphy Common Stock A 6,230 $16.00 7,230 I P
01 Dec, 2025 James N Ball Common Stock A 5,000 $16.13 45,000 I P
24 Nov, 2025 Jonathan Michael Nelson Common Stock A 3,245 $15.41 19,799 I P
21 Nov, 2025 Robert D Cozzone Common Stock A 3,261 $15.33 59,560 I P
18 Nov, 2025 Michael R Girard Common Stock A 525 $14.97 525 I P
18 Nov, 2025 Barry H Jensen Common Stock A 408 $14.92 30,408 D P
18 Nov, 2025 Barry H Jensen Common Stock A 2,092 $14.93 32,500 D P