NASDAQ:GCBC

Greene County Bancorp Stock Insider Trading

Financial Services > Banks - Regional

Buy GCBC

*Your capital is at risk

$25.56

-0.340 (-1.31%)

At Close: Jun 03, 2026

Greene County Bancorp Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 97.66. In total, the insiders bought 329.14K and sold 293.69K GCBC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	97.66
● Buy	329.14K shares
● Sell	293.69K shares
80% Buy Activity Strong Negative Correlation
Buy Signal High Confidence Apr 27, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 97.66. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (80% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Oct 24, 2025 Buy	Common Stock P-Purchase	Cahalan Jay P. Director	Director	810 Value: $18.3K
Oct 24, 2025 Buy	Common Stock P-Purchase	Cahalan Jay P. Director	Director	500 Value: $11.3K
Oct 24, 2025 Buy	Common Stock P-Purchase	Cahalan Jay P. Director	Director	27 Value: $610
Oct 24, 2025 Buy	Common Stock P-Purchase	Cahalan Jay P. Director	Director	101 Value: $2K
Jun 11, 2025 Buy	Common Stock G-Gift	Gibson Donald E President And CEO	CEO / President	125 100 Value: $2.85M
Jun 11, 2025 Sell	Common Stock G-Gift	Gibson Donald E President And CEO	CEO / President	125 100 Value: $0
Jun 11, 2025 Sell	Common Stock G-Gift	Gibson Donald E President And CEO	CEO / President	125 100 Value: $0
Jun 11, 2025 Buy	Common Stock G-Gift	Gibson Donald E President And CEO	CEO / President	125 100 Value: $2.85M
May 15, 2025 Buy	Common Stock P-Purchase	Hada Tejraj S Director	Director	388 Value: $9K
May 15, 2025 Buy	Common Stock P-Purchase	Hada Tejraj S Director	Director	388 Value: $9K
May 14, 2025 Buy	Common Stock P-Purchase	Hada Tejraj S Director	Director	6 612 Value: $151.7K
May 14, 2025 Buy	Common Stock P-Purchase	Hada Tejraj S Director	Director	6 612 Value: $151.7K
May 05, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	38 Value: $855
May 05, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	38 Value: $855
May 02, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	105 Value: $2K
May 02, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	10 Value: $225
May 02, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	28 Value: $625
May 02, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	28 Value: $625
May 02, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	10 Value: $225
May 02, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	105 Value: $2K
May 01, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	290 Value: $6K
May 01, 2025 Buy	Common Stock P-Purchase	Cannucciari Christopher Director	Director	290 Value: $6K
Apr 25, 2025 Buy	Common Stock P-Purchase	Barzee Nick SVP And CFO	C-Suite Officer	1 500 Value: $32.3K
Apr 25, 2025 Buy	Common Stock P-Purchase	Barzee Nick SVP And CFO	C-Suite Officer	1 500 Value: $32.3K
Mar 19, 2025 Buy	Common Stock P-Purchase	Hada Tejraj S Director	Director	2 000 Value: $46.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT GREENE COUNTY BANCORP

Greene County Bancorp, Inc. operates as a holding company for The Bank of Greene County that provides various financial services in the United States. Its deposit products include savings, NOW accounts, money market accounts, certificates of deposit, non-interest bearing checking accounts, and individual retirement accounts. The company's loan portfolio consists of residential, construction and land, and multifamily mortgage loans; commercial rea...

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