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GCBC Insider Trading

Insider Ownership Percentage: 59.20%
Insider Buying (Last 12 Months): $788,456.43
Insider Selling (Last 12 Months): $0.00

Greene County Bancorp Insider Trading History Chart

This chart shows the insider buying and selling history at Greene County Bancorp by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Greene County Bancorp Share Price & Price History

Current Price: $23.15
Price Change: ▲ Price Increase of +0.15 (0.65%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for GCBC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Greene County Bancorp Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/18/2025John AntalekEVPBuy1,500$22.00$33,000.007,567View SEC Filing Icon  
11/18/2025Tejraj S. HadaDirectorBuy3,000$21.96$65,880.0027,923View SEC Filing Icon  
11/18/2025Tejraj S. HadaDirectorBuy3,000$21.96$65,880.0027,923View SEC Filing Icon  
11/14/2025Tejraj S. HadaDirectorBuy366$22.00$8,052.0024,923View SEC Filing Icon  
11/5/2025Tejraj S. HadaDirectorBuy1,500$22.52$33,780.0024,557View SEC Filing Icon  
11/4/2025Tejraj S. HadaDirectorBuy45$22.20$999.0023,057View SEC Filing Icon  
11/3/2025Tejraj S. HadaDirectorBuy235$21.80$5,123.0023,012View SEC Filing Icon  
10/29/2025Christopher CannucciariDirectorBuy423$22.79$9,640.173,078View SEC Filing Icon  
10/29/2025Donald E. GibsonCEOBuy1,000$21.88$21,880.001,000View SEC Filing Icon  
10/28/2025Christopher CannucciariDirectorBuy706$22.91$16,174.462,655View SEC Filing Icon  
10/24/2025Jay P. CahalanDirectorBuy4,300$22.73$97,739.0035,424View SEC Filing Icon  
5/15/2025Tejraj S. HadaDirectorBuy388$22.95$8,904.6022,706View SEC Filing Icon  
5/14/2025Tejraj S. HadaDirectorBuy6,612$22.95$151,745.4022,318View SEC Filing Icon  
4/25/2025Nick BarzeeCFOBuy1,500$21.50$32,250.003,240View SEC Filing Icon  
3/19/2025Tejraj S. HadaDirectorBuy7,000$23.39$163,730.0015,706View SEC Filing Icon  
2/27/2025Jay P. CahalanDirectorBuy1,944$26.45$51,418.8029,324View SEC Filing Icon  
1/31/2025Nick BarzeeCFOBuy840$26.50$22,260.001,740View SEC Filing Icon  
11/1/2024Tejraj S. HadaDirectorBuy2,000$28.00$56,000.008,651View SEC Filing Icon  
10/25/2024Nick BarzeeCFOBuy892$28.57$25,484.44900View SEC Filing Icon  
6/13/2024Michelle M. PlummerCFOSell3,154$30.32$95,629.28118,726View SEC Filing Icon  
5/15/2024Jay P. CahalanDirectorSell7,060$31.65$223,449.0027,380View SEC Filing Icon  
9/18/2023Tejraj S. HadaDirectorBuy1,000$24.50$24,500.006,576View SEC Filing Icon  
8/14/2023Donald E. GibsonCEOSell537$35.70$19,170.90125,100View SEC Filing Icon  
8/4/2023Donald E. GibsonCEOSell3,656$34.62$126,570.72537View SEC Filing Icon  
7/31/2023Donald E. GibsonCEOSell18$34.50$621.004,193View SEC Filing Icon  
7/28/2023Donald E. GibsonCEOSell90$34.50$3,105.004,211View SEC Filing Icon  
6/7/2023Michelle M. PlummerCFOSell10,000$28.35$283,500.00121,880View SEC Filing Icon  
5/8/2023Tejraj S. HadaDirectorBuy2,000$18.20$36,400.005,546View SEC Filing Icon  
2/28/2023Jay P. CahalanDirectorBuy1,440$28.48$41,004.0027,380View SEC Filing Icon  
2/10/2023Tejraj S. HadaDirectorBuy1,132$24.00$27,168.003,540View SEC Filing Icon  
1/26/2023Tejraj S. HadaDirectorBuy2,000$23.18$46,350.002,408View SEC Filing Icon  
11/20/2005Tejraj S. HadaDirectorBuy1,000$21.95$21,950.0029,191View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Greene County Bancorp (NASDAQ:GCBC)

13.39% of Greene County Bancorp stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at GCBC by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Greene County Bancorp Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Millennium Management LLC47,145$1.07M0.0%-36.8%0.277%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,258$74K0.0%-19.1%0.019%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC28,425$0.64M0.0%-63.9%0.167%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE18,085$0.41M0.0%+3.6%0.106%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.34,948$0.79M0.0%N/A0.205%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP9,762$0.22M0.0%N/A0.057%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets3,186$72K0.0%+67.9%0.019%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP9,374$0.21M0.0%-13.7%0.055%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP86,205$1.95M0.0%+8.6%0.506%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.369,486$8.35M0.0%+1.3%2.170%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.3,450$78K0.0%-11.9%0.020%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers10,390$0.24M0.0%-7.0%0.061%Search for SEC Filing on Google Icon
10/31/2025Stoneridge Investment Partners LLC21,546$0.49M0.3%+8.3%0.000%Search for SEC Filing on Google Icon
10/15/2025CWM LLC2,296$52K0.0%+35.9%0.013%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 2,215$49K0.0%+658.6%0.000%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets1,897$42K0.0%+31.1%0.000%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE17,449$0.39M0.0%+173.8%0.000%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC9,686$0.22M0.0%-21.1%0.057%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP54,313$1.21M0.0%-73.1%0.000%Search for SEC Filing on Google Icon
8/13/2025First Trust Advisors LP10,866$0.24M0.0%N/A0.000%Search for SEC Filing on Google Icon
8/13/2025Hsbc Holdings PLC37,029$0.85M0.0%+202.8%0.000%Search for SEC Filing on Google Icon
8/12/2025Rhumbline Advisers11,168$0.25M0.0%+17.7%0.000%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.3,914$87K0.0%-58.2%0.000%Search for SEC Filing on Google Icon
8/8/2025Angel Oak Capital Advisors LLC57,000$1.27M1.8%+35.7%0.335%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC169,308$3.76M0.0%+3.0%0.994%Search for SEC Filing on Google Icon
8/7/2025Los Angeles Capital Management LLC20,695$0.46M0.0%N/A0.000%Search for SEC Filing on Google Icon
7/25/2025CWM LLC1,689$38K0.0%+55.8%0.000%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.20,909$0.50M0.0%+2.4%0.000%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC12,274$0.30M0.0%N/A0.072%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.20,909$0.50M0.0%+2.4%0.123%Search for SEC Filing on Google Icon
5/14/2025Stoneridge Investment Partners LLC15,870$0.38M0.3%+20.6%0.093%Search for SEC Filing on Google Icon
5/14/2025Hsbc Holdings PLC12,229$0.29M0.0%N/A0.072%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC25,876$0.62M0.0%N/A0.152%Search for SEC Filing on Google Icon
5/12/2025Angel Oak Capital Advisors LLC42,000$1.01M1.4%+425.0%0.247%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG4,634$0.11M0.0%+204.7%0.027%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.20,321$0.49M0.0%+6.3%0.119%Search for SEC Filing on Google Icon
4/7/2025GAMMA Investing LLC3,641$88K0.0%+6,071.2%0.021%Search for SEC Filing on Google Icon
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC17,450$0.48M0.0%+9.4%0.102%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC9,791$0.27M0.0%N/A0.057%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC14,523$0.40M0.0%N/A0.085%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG1,521$42K0.0%+759.3%0.009%Search for SEC Filing on Google Icon
2/17/2025Citadel Advisors LLC29,832$0.83M0.0%+27.9%0.175%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE7,010$0.19M0.0%+26.0%0.041%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets1,567$43K0.0%-62.4%0.009%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp66,422$1.84M0.0%+2.5%0.390%Search for SEC Filing on Google Icon
2/14/2025Tower Research Capital LLC TRC1,530$42K0.0%+248.5%0.009%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP75,670$2.10M0.0%+1.4%0.444%Search for SEC Filing on Google Icon
2/13/2025Marshall Wace LLP10,321$0.29M0.0%N/A0.061%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC12,703$0.35M0.0%+8.4%0.075%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC16,300$0.45M0.0%+120.3%0.096%Search for SEC Filing on Google Icon
2/13/2025Legal & General Group Plc7,951$0.22M0.0%-8.2%0.047%Search for SEC Filing on Google Icon
2/13/2025Wells Fargo & Company MN12,883$0.36M0.0%+9.5%0.076%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC161,989$4.49M0.0%-0.8%0.951%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.24,859$0.69M0.0%+127.2%0.146%Search for SEC Filing on Google Icon
2/11/2025LPL Financial LLC33,718$0.94M0.0%+417.6%0.198%Search for SEC Filing on Google Icon
2/11/2025KLP Kapitalforvaltning AS1,400$39K0.0%N/A0.008%Search for SEC Filing on Google Icon
2/6/2025Charles Schwab Investment Management Inc.19,118$0.53M0.0%-5.4%0.112%Search for SEC Filing on Google Icon
1/31/2025Angel Oak Capital Advisors LLC8,000$0.22M0.3%N/A0.047%Search for SEC Filing on Google Icon
1/28/2025Stoneridge Investment Partners LLC13,155$0.37M0.1%N/A0.077%Search for SEC Filing on Google Icon
1/17/2025SG Americas Securities LLC3,624$100K0.0%N/A0.021%Search for SEC Filing on Google Icon
12/26/2024JPMorgan Chase & Co.10,941$0.34M0.0%+115.5%0.064%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC11,723$0.36M0.0%+370.0%0.069%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC163,326$5.05M0.0%+1.5%0.959%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC11,723$0.36M0.0%+370.0%0.069%Search for SEC Filing on Google Icon
11/15/2024State Street Corp122,592$3.79M0.0%+9.0%0.720%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC15,947$0.49M0.0%+69.1%0.094%Search for SEC Filing on Google Icon
11/13/2024BNP Paribas Financial Markets4,165$0.13M0.0%+53.4%0.024%Search for SEC Filing on Google Icon
11/13/2024FMR LLC908,636$28.08M0.0%-10.1%5.336%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC7,700$0.26M0.0%N/A0.045%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP64,791$2.18M0.0%+13.7%0.381%Search for SEC Filing on Google Icon
8/2/2024FineMark National Bank & Trust6,792$0.23M0.0%N/A0.040%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers9,033$0.30M0.0%-5.6%0.053%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp22,546$0.76M0.0%+1.3%0.132%Search for SEC Filing on Google Icon
5/16/2024California State Teachers Retirement System7,583$0.22M0.0%-4.7%0.045%Search for SEC Filing on Google Icon
5/16/2024Janus Henderson Group PLC9,442$0.27M0.0%N/A0.055%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.362,196$10.43M0.0%+0.7%2.127%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets4,272$0.12M0.0%+12.7%0.025%Search for SEC Filing on Google Icon
1/24/2024Stratos Wealth Partners LTD.7,872$0.22M0.0%N/A0.046%Search for SEC Filing on Google Icon
1/19/2024Denali Advisors LLC13,600$0.38M0.1%-19.0%0.080%Search for SEC Filing on Google Icon
11/13/2023FMR LLC732,640$17.62M0.0%-5.2%4.302%Search for SEC Filing on Google Icon
11/8/2023Swiss National Bank14,979$0.36M0.0%N/A0.088%Search for SEC Filing on Google Icon
11/7/2023Barclays PLC2,460$59K0.0%+77.1%0.014%Search for SEC Filing on Google Icon
10/24/2023Bank of New York Mellon Corp56,836$1.37M0.0%+4.9%0.334%Search for SEC Filing on Google Icon
9/21/2023Barclays PLC1,389$41K0.0%-59.4%0.008%Search for SEC Filing on Google Icon
8/3/2023CWM LLC996$30K0.0%N/A0.006%Search for SEC Filing on Google Icon
8/3/2023Bank of New York Mellon Corp54,201$1.62M0.0%+2.7%0.318%Search for SEC Filing on Google Icon
7/19/2023Eudaimonia Partners LLC6,800$0.20M0.0%N/A0.040%Search for SEC Filing on Google Icon
7/18/2023Denali Advisors LLC16,800$0.50M0.2%+425.0%0.099%Search for SEC Filing on Google Icon
7/18/2023Stratos Wealth Partners LTD.7,872$0.24M0.0%N/A0.046%Search for SEC Filing on Google Icon
5/12/2023NewEdge Advisors LLC108,918$2.47M0.0%+100.0%0.640%Search for SEC Filing on Google Icon
5/10/2023Pittenger & Anderson Inc.3,564$81K0.0%+100.0%0.021%Search for SEC Filing on Google Icon
5/5/2023Coombe Bender & Co LLC27,200$0.62M0.5%+100.0%0.160%Search for SEC Filing on Google Icon
5/2/2023AllSquare Wealth Management LLC1,310$30K0.0%+100.0%0.008%Search for SEC Filing on Google Icon
5/2/2023Amalgamated Bank1,108$25K0.0%+103.7%0.007%Search for SEC Filing on Google Icon
4/21/2023Denali Advisors LLC3,200$73K0.0%+100.0%0.019%Search for SEC Filing on Google Icon
4/12/2023Ellsworth Advisors LLC16,897$0.38M0.1%+107.9%0.099%Search for SEC Filing on Google Icon
2/14/2023Dorsey Wright & Associates493$28K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/10/2023HRT Financial LP4,069$0.23M0.0%N/A0.048%Search for SEC Filing on Google Icon
2/9/2023Denali Advisors LLC1,600$92K0.0%+23.1%0.019%Search for SEC Filing on Google Icon
11/14/2022MetLife Investment Management LLC1,876$0.11M0.0%N/A0.022%Search for SEC Filing on Google Icon
Data available starting January 2016

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Greene County Bancorp logo
Greene County Bancorp, Inc. operates as a holding company for The Bank of Greene County that provides various financial services in the United States. The company's deposit products include savings, NOW accounts, money market accounts, certificates of deposit, non-interest bearing checking accounts, and individual retirement accounts. Its loan portfolio consists of residential, construction and land, and multifamily loans; commercial real estate mortgage loans; consumer loans, such as loans on new and used automobiles, personal loans, and home equity loans, as well as other consumer installment loans, including passbook loans, unsecured home improvement loans, recreational vehicle loans, and deposit account overdrafts; and commercial loans. The company was founded in 1889 and is based in Catskill, New York. Greene County Bancorp, Inc. is a subsidiary of Greene County Bancorp, MHC.
Read More on Greene County Bancorp

Today's Range

Now: $23.15
Low: $22.62
High: $23.31

50 Day Range

MA: $22.35
Low: $21.50
High: $23.15

52 Week Range

Now: $23.15
Low: $20.00
High: $31.83

Volume

24,839 shs

Average Volume

10,259 shs

Market Capitalization

N/A

P/E Ratio

11.69

Dividend Yield

1.74%

Beta

0.4

Who are the company insiders with the largest holdings of Greene County Bancorp?

Greene County Bancorp's top insider investors include:
  1. Michelle M Plummer (CFO)
  2. Jay P Cahalan (Director)
  3. Tejraj S Hada (Director)
  4. John Antalek (EVP)
  5. Nick Barzee (CFO)
  6. Christopher Cannucciari (Director)
  7. Donald E Gibson (CEO)
Learn More about top insider investors at Greene County Bancorp.

Who are the major institutional investors of Greene County Bancorp?

Greene County Bancorp's top institutional shareholders include:
  1. Vanguard Group Inc. — 2.17%
  2. Dimensional Fund Advisors LP — 0.51%
  3. Millennium Management LLC — 0.28%
  4. Raymond James Financial Inc. — 0.21%
  5. Citadel Advisors LLC — 0.17%
  6. Stoneridge Investment Partners LLC — 0.00%
Learn More about top institutional investors of Greene County Bancorp stock.

Which major investors are selling Greene County Bancorp stock?

Within the last quarter, GCBC stock was sold by these institutional investors:
  1. Citadel Advisors LLC
  2. Millennium Management LLC
  3. First Trust Advisors LP
  4. Rhumbline Advisers
  5. MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
  6. JPMorgan Chase & Co.

Which major investors are buying Greene County Bancorp stock?

Within the previous quarter, GCBC stock was acquired by institutional investors including:
  1. Raymond James Financial Inc.
  2. Two Sigma Investments LP
  3. Dimensional Fund Advisors LP
  4. Vanguard Group Inc.
  5. Stoneridge Investment Partners LLC
  6. BNP Paribas Financial Markets
  7. Bank of America Corp DE
  8. CWM LLC
During the previous year, these company insiders have bought Greene County Bancorp stock:
  1. Michelle M Plummer (CFO)
  2. Jay P Cahalan (Director)
  3. Tejraj S Hada (Director)
  4. John Antalek (EVP)
  5. Nick Barzee (CFO)
  6. Christopher Cannucciari (Director)
Learn More investors buying Greene County Bancorp stock.