Donald E. Gibson

Companies

• GREENE COUNTY BANCORP INCBoard member Nov 7, 2007 to now¹
• GREENE COUNTY BANCORP INCChief executive officer Jul 5, 2007 to now²
• GREENE COUNTY BANCORP INCPresident Jul 5, 2007 to now²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• GCGREENE COUNTY BANCORP INC GCBC45,095 shares³$1.5M at $34.26Oct 30, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Oct 29, 2025Bought 500 shares at $21.75 of GREENE COUNTY BANCORP INC³
• Oct 29, 2025Bought 500 shares at $22.00 of GREENE COUNTY BANCORP INC³
• Jun 11, 2025Gift 125,100 shares of GREENE COUNTY BANCORP INC⁴
• Jun 11, 2025Gift 125,100 shares of GREENE COUNTY BANCORP INC⁴
• Aug 14, 2023Sold 537 shares at $35.70 of GREENE COUNTY BANCORP INC⁵
• Aug 4, 2023Sold 1,764 shares at $34.75 of GREENE COUNTY BANCORP INC⁶
• Aug 4, 2023Sold 1,892 shares at $34.50 of GREENE COUNTY BANCORP INC⁶
• Jul 31, 2023Sold 18 shares at $34.50 of GREENE COUNTY BANCORP INC⁷
• Jul 28, 2023Sold 90 shares at $34.50 of GREENE COUNTY BANCORP INC⁷
• Jun 13, 2022Bought 459 shares at $45.00 of GREENE COUNTY BANCORP INC⁸
• Jun 13, 2022Bought 500 shares at $44.00 of GREENE COUNTY BANCORP INC⁸
• Jun 10, 2022Bought 41 shares at $45.00 of GREENE COUNTY BANCORP INC⁹
• May 31, 2022Sold 4,000 shares at $56.00 of GREENE COUNTY BANCORP INC¹⁰
• May 27, 2022Sold 5,000 shares at $55.00 of GREENE COUNTY BANCORP INC¹¹
• Nov 26, 2021Bought 200 shares at $33.01 of GREENE COUNTY BANCORP INC¹²