← All stocks

GREENE COUNTY BANCORP INC

GCBC Net buying

CIK 0001070524 #2964 in the set updated 19 Sep 2026

Bought (12 mo)

$647.91K

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

Sold (12 mo)

$287.70K

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

Sold at will

$287.70K

1 of 1 sales

Net

+$360.21K

+$360.21K against sales at will

By person

9 insiders · 28 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

PLUMMER MICHELLE M

Director

—

$287.70K (1)

−$287.70K

99,560

0.5848%

$2.86M

−9.1%

Hada Tejraj S

Director

$245.61K (7)

—

+$245.61K

35,427

0.2081%

$1.02M

+342.1%

Brust John

Director

$100.04K (3)

—

+$100.04K

6,221

0.0365%

$178.98K

+196.2%

Cahalan Jay P.

Director

$97.74K (9)

—

+$97.74K

35,424

0.2081%

$1.02M

+29.4%

Hogan Peter W.

Director

$66.30K (1)

—

+$66.30K

75,000

0.4405%

$2.16M

+4.2%

Cannucciari Christopher

Director

$54.48K (3)

—

+$54.48K

4,416

0.0259%

$127.05K

+191.3%

Antalek John

EVP and CLO

$33.00K (1)

—

+$33.00K

7,567

0.0444%

$217.70K

+24.7%

Barzee Nick

SVP and CFO

$28.86K (1)

—

+$28.86K

4,520

0.0265%

$130.04K

+56,400%

Gibson Donald E

President and CEO

$21.88K (2)

—

+$21.88K

1,000

0.0059%

$28.77K

—

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 15

Amendments (4/A) skipped 0

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 1

Transactions with no price 0

Shares from compensation/vesting 268

History held since 2 Sep 2016