Greene County Bancorp Inc (GCBC) Insider Ownership

Historic Ownership Trends

Over the 90-day window ending December 31, 2025, Greene County Bancorp's three dominant insider ownership positions are held by Director Tejraj S Hada (233.53K shares), Sevp And Cfo & Coo Michelle M Plummer (109.56K shares), Director Jay P. Cahalan (35.42K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Michelle M Plummer Sevp And Cfo & Coo 109,560 20 Jun, 2024
Paul Slutzky 185,074 03 Jun, 2022
Peter W. Hogan 72,000 01 Feb, 2021
Jay P. Cahalan 35,424 24 Oct, 2025
Tejraj S Hada 233,528 24 Nov, 2025
Stephen E Nelson 34,000 30 Jan, 2023
John Antalek Evp And Clo 7,567 19 Nov, 2025
Nick Barzee Svp And Cfo 3,240 25 Apr, 2025
Christopher Cannucciari 3,116 30 Oct, 2025
Donald E Gibson President And Ceo 1,000 11 Jun, 2025

* 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
19 Nov, 2025 Tejraj S Hada Common Stock A 268 $21.95 28,191 D L
20 Nov, 2005 Tejraj S Hada Common Stock A 1,000 $21.95 233,528 D P
18 Nov, 2025 John Antalek Common Stock A 1,500 $22.00 7,567 I P
18 Nov, 2025 Tejraj S Hada Common Stock A 3,000 $21.96 27,923 D P
14 Nov, 2025 Tejraj S Hada Common Stock A 366 $22.00 24,923 D P
04 Nov, 2025 Tejraj S Hada Common Stock A 45 $22.20 23,057 D P
05 Nov, 2025 Tejraj S Hada Common Stock A 1,500 $22.52 24,557 D P
03 Nov, 2025 Tejraj S Hada Common Stock A 235 $21.80 23,012 D P
29 Oct, 2025 Donald E Gibson Common Stock A 500 $22.00 500 I P
29 Oct, 2025 Donald E Gibson Common Stock A 500 $21.75 1,000 I P
28 Oct, 2025 Christopher Cannucciari Common Stock A 706 $22.91 2,655 D P
29 Oct, 2025 Christopher Cannucciari Common Stock A 423 $22.79 3,078 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 150 $22.69 31,274 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 600 $22.75 31,874 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 101 $22.78 31,975 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 1,700 $22.82 33,675 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 27 $22.60 33,702 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 10 $22.62 33,712 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 500 $22.67 34,212 D P
24 Oct, 2025 Jay P. Cahalan Common Stock A 402 $22.72 34,614 D P