Greene County Bancorp Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:GCBC Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
20 Nov 25	BuyUS$21,950	Tejraj Hada	Individual	1,000	US$21.95
18 Nov 25	BuyUS$65,880	Tejraj Hada	Individual	3,000	US$21.96
18 Nov 25	BuyUS$33,000	John Antalek	Individual	1,500	US$22.00
14 Nov 25	BuyUS$8,052	Tejraj Hada	Individual	366	US$22.00
05 Nov 25	BuyUS$34,779	Tejraj Hada	Individual	1,545	US$22.52
03 Nov 25	BuyUS$5,123	Tejraj Hada	Individual	235	US$21.80
29 Oct 25	BuyUS$25,815	Christopher Cannucciari	Individual	1,129	US$22.91
29 Oct 25	BuyUS$11,000	Donald Gibson	Individual	500	US$22.00
29 Oct 25	BuyUS$10,875	Donald Gibson	Individual	500	US$21.75
24 Oct 25	BuyUS$58,949	Jay Cahalan	Individual	2,600	US$22.78
24 Oct 25	BuyUS$38,794	Jay Cahalan	Individual	1,700	US$22.82
15 May 25	BuyUS$160,650	Tejraj Hada	Individual	7,000	US$22.95
05 May 25	BuyUS$10,488	Christopher Cannucciari	Individual	471	US$22.50
25 Apr 25	BuyUS$32,250	Nick Barzee	Individual	1,500	US$21.50
19 Mar 25	BuyUS$163,760	Tejraj Hada	Individual	7,000	US$23.50
28 Feb 25	BuyUS$99,911	Jay Cahalan	Individual	3,744	US$26.94
31 Jan 25	BuyUS$22,260	Nick Barzee	Individual	840	US$26.50

Insider Trading Volume

Insider Buying: GCBC insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of GCBC?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	884,443	5.19%
Institutions	2,421,170	14.2%
General Public	4,502,687	26.4%
Private Companies	9,218,528	54.1%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 71.52% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
54.1%	Greene County Bancorp, MHC	9,218,528	US$226.9m	0%	no data
4.08%	BlackRock, Inc.	695,043	US$17.1m	23.2%	no data
2.17%	The Vanguard Group, Inc.	369,486	US$9.1m	1.27%	no data
1.23%	David Jenkins	209,374	US$5.2m	0%	no data
1.12%	Charles Schaefer	189,895	US$4.7m	1.73%	no data
1.01%	Donald Gibson	171,195	US$4.2m	0.59%	no data
0.99%	Geode Capital Management, LLC	169,262	US$4.2m	-0.03%	no data
0.93%	Michelle Plummer	159,032	US$3.9m	0.83%	no data
0.75%	State Street Global Advisors, Inc.	128,121	US$3.2m	0.83%	no data
0.68%	NewEdge Advisors, LLC	115,120	US$2.8m	-0.09%	0.01%
0.51%	Dimensional Fund Advisors LP	86,205	US$2.1m	8.6%	no data
0.42%	Peter Hogan	72,000	US$1.8m	0%	no data
0.35%	Stifel Asset Management Corp.	59,440	US$1.5m	0%	no data
0.34%	Angel Oak Capital Advisors, LLC	57,500	US$1.4m	0.88%	1.11%
0.32%	Northern Trust Global Investments	54,040	US$1.3m	0.66%	no data
0.3%	Renaissance Technologies LLC	50,900	US$1.3m	-17.6%	no data
0.28%	Millennium Management LLC	47,145	US$1.2m	-36.8%	no data
0.28%	The Goldman Sachs Group, Inc.	47,012	US$1.2m	22.6%	no data
0.28%	Morgan Stanley	46,836	US$1.2m	-20.8%	no data
0.27%	Covalent Partners LLC	45,671	US$1.1m	0%	8.52%
0.25%	Barclays PLC	41,853	US$1.0m	-0.68%	no data
0.24%	HSBC Global Asset Management (UK) Limited	40,073	US$986.2k	8.22%	no data
0.21%	Jay Cahalan	35,424	US$871.8k	13.8%	no data
0.21%	Raymond James Financial, Inc.	34,948	US$860.1k	0%	no data
0.2%	LPL Financial LLC	33,830	US$832.6k	1.18%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/12/15 23:12
End of Day Share Price	2025/12/12 00:00
Earnings	2025/09/30
Annual Earnings	2025/06/30

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

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Industry and Sector Metrics

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Analyst Sources

Greene County Bancorp, Inc. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.