Stocks · Financials · Savings Institutions, Not Federally Chartered

GREENE COUNTY BANCORP INC

GCBC Clue Score72

United States Fiscal year ends June CIK 0001070524 Results filed 22 Oct 2026

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What the insiders did Net buying

By person

12 insiders · 164 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Michelle M Plummer

Director

—

$946.91K (5)

−$946.91K

121,066

0.7111%

$3.48M

+8.7%

Tejraj S Hada

Director

$760.44K (20)

—

+$760.44K

35,427

0.2081%

$1.02M

+927.8%

Jay P. Cahalan

Director

$614.27K (36)

$223.47K (4)

+$390.80K

41,854

0.2458%

$1.20M

+60.9%

Peter W. Hogan

Director

$381.03K (13)

—

+$381.03K

144,000

0.8458%

$4.14M

+11.6%

Donald E Gibson

President and CEO

$345.36K (45)

$648.47K (7)

−$303.11K

58,972

0.3464%

$1.70M

+0.4%

Stephen E Nelson

Director

$22.82K (1)

$229.08K (1)

−$206.26K

17,000

0.0999%

$489.09K

−21.2%

Nick Barzee

SVP and CFO

$108.86K (4)

—

+$108.86K

4,520

0.0265%

$130.04K

+56,400%

John Brust

Director

$100.04K (3)

—

+$100.04K

6,221

0.0365%

$178.98K

+196.2%

Christopher Cannucciari

Director

$64.97K (8)

—

+$64.97K

4,416

0.0259%

$127.05K

+191.3%

Paul Slutzky

Director

$78.07K (9)

$130.69K (1)

−$52.62K

187,442

1.10%

$5.39M

+0.5%

John Antalek

EVP and CLO

$33.00K (1)

—

+$33.00K

7,567

0.0444%

$217.70K

+24.7%

Charles H Schaefer

Director

$27.13K (2)

—

+$27.13K

88,071

0.5173%

$2.53M

+1.1%