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GREENE COUNTY BANCORP INC

GCBC Net buying

CIK 0001070524 #2964 in the set updated 19 Sep 2026

Bought (120 mo)

$2.55M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$2.18M

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$2.18M

18 of 18 sales

Net

+$367.54K

+$367.54K against sales at will

By person

12 insiders · 167 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

PLUMMER MICHELLE M

Director

—

$946.91K (5)

−$946.91K

121,066

0.7111%

$3.48M

+8.7%

Hada Tejraj S

Director

$760.44K (20)

—

+$760.44K

35,427

0.2081%

$1.02M

+927.8%

Cahalan Jay P.

Director

$619.40K (37)

$223.47K (4)

+$395.93K

41,854

0.2458%

$1.20M

+62.8%

Hogan Peter W.

Director

$381.03K (13)

—

+$381.03K

144,000

0.8458%

$4.14M

+11.6%

Gibson Donald E

President and CEO

$350.41K (46)

$648.47K (7)

−$298.06K

58,972

0.3464%

$1.70M

+0.9%

NELSON STEPHEN E

Director

$22.82K (1)

$229.08K (1)

−$206.26K

17,000

0.0999%

$489.09K

−21.2%

Barzee Nick

SVP and CFO

$108.86K (4)

—

+$108.86K

4,520

0.0265%

$130.04K

+56,400%

Brust John

Director

$100.04K (3)

—

+$100.04K

6,221

0.0365%

$178.98K

+196.2%

Cannucciari Christopher

Director

$64.97K (8)

—

+$64.97K

4,416

0.0259%

$127.05K

+191.3%

SLUTZKY PAUL

Director

$78.07K (9)

$130.69K (1)

−$52.62K

187,442

1.10%

$5.39M

+0.5%

Antalek John

EVP and CLO

$33.00K (1)

—

+$33.00K

7,567

0.0444%

$217.70K

+24.7%

SCHAEFER CHARLES H

Director

$27.13K (2)

—

+$27.13K

159,523

0.9370%

$4.59M

+2.6%

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 115

Amendments (4/A) skipped 1

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 18

Transactions with no price 0

Shares from compensation/vesting 306,400

Sales filed before the plan box existed 4

History held since 2 Sep 2016