Director Cahalan Jay P. made nine open market purchases of GREENE COUNTY BANCORP INC ($GCBC) shares over the past year, totaling nearly $98,000. His latest buy occurred on October 24, 2025. Among 4,983 insiders tracking open market buys, his activity ranks 2,403rd by dollar amount, well below the average of $1.5 million across 3.3 transactions per insider. Cahalan reported no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 1700 | $22.82 | 33,675.0000 | 17,026,828 | 5.32% | 0.01% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 27 | $22.60 | 33,702.0000 | 17,026,828 | 0.08% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 810 | $22.58 | 35,424.0000 | 17,026,828 | 2.34% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 402 | $22.72 | 34,614.0000 | 17,026,828 | 1.18% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 500 | $22.67 | 34,212.0000 | 17,026,828 | 1.48% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 10 | $22.62 | 33,712.0000 | 17,026,828 | 0.03% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 150 | $22.69 | 31,274.0000 | 17,026,828 | 0.48% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 600 | $22.75 | 31,874.0000 | 17,026,828 | 1.92% | 0.00% |
| Oct. 24, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 101 | $22.78 | 31,975.0000 | 17,026,828 | 0.32% | 0.00% |
| Feb. 27, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 1944 | $26.45 | 29,324.0000 | 17,026,828 | 7.10% | 0.01% |
| Feb. 28, 2025 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 1800 | $26.94 | 31,124.0000 | 17,026,828 | 6.14% | 0.01% |
| May 15, 2024 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | S | Common Stock | 1745 | $31.62 | 27,380.0000 | 17,026,828 | 5.99% | 0.01% |
| May 15, 2024 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | S | Common Stock | 1455 | $31.64 | 29,125.0000 | 17,026,828 | 4.76% | 0.01% |
| May 15, 2024 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | S | Common Stock | 1515 | $31.68 | 30,580.0000 | 17,026,828 | 4.72% | 0.01% |
| May 15, 2024 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | S | Common Stock | 2345 | $31.67 | 32,095.0000 | 17,026,828 | 6.81% | 0.01% |
| Feb. 28, 2023 | GREENE COUNTY BANCORP INC | $GCBC | Cahalan Jay P. | Director | P | Common Stock | 720 | $56.95 | 17,220.0000 | 17,026,828 | 4.36% | 0.00% |