O'Brien William D has filed 6 insider transactions across 1 company since January 2025.
Most recent transaction: a option exercise of 3647 shares of Pathfinder Bancorp, Inc. ($PBHC) on March 05, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 5, 2026 | Pathfinder Bancorp, Inc. | $PBHC | O'Brien William D | Senior Vice President | M | Common Stock | 3647 | $10.81 | 36,001.0000 | 4,794,225 | 11.27% | 0.08% |
| March 5, 2026 | Pathfinder Bancorp, Inc. | $PBHC | O'Brien William D | Senior Vice President | M | Stock Options | 3647 | $0.00 | 9,408.0000 | 4,794,225 | 27.94% | 0.08% |
| Feb. 4, 2026 | Pathfinder Bancorp, Inc. | $PBHC | O'Brien William D | Senior Vice President | M | Common Stock | 5000 | $10.81 | 32,354.0000 | 4,794,225 | 18.28% | 0.10% |
| Feb. 4, 2026 | Pathfinder Bancorp, Inc. | $PBHC | O'Brien William D | Senior Vice President | M | Stock Options | 5000 | $0.00 | 13,055.0000 | 4,794,225 | 27.69% | 0.10% |
| Feb. 12, 2025 | Pathfinder Bancorp, Inc. | $PBHC | O'Brien William D | Senior Vice President | S | Common Stock | 2353 | $17.14 | 26,934.0000 | 0 | 8.03% | 0.00% |
| Jan. 31, 2025 | Pathfinder Bancorp, Inc. | $PBHC | O'Brien William D | Senior Vice President | A | Common Stock | 11000 | $0.00 | 29,287.0000 | 0 | 60.15% | 0.00% |