O'Connell Mark (CIK 2076302) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-17). Recent activity: Buy AVBC (20,076 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-17 | Avidia Bancorp, Inc. (AVBC) | Director | Buy | 20,076 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-17