Greene County Bancorp Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Greene County Bancorp Inc.
- Ownership
- Public
- Status
- Active
- SIC code
- 6036 — Savings Institutions, Not Federally Chartered
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Catskill
- Headquarters state / province
- New York
- Headquarters country
- United States
- Fiscal year end
- June
- Ticker symbol
- GCBC
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001070524
- EIN
- 14-1809721
Board of directors
-
Christopher Cannucciari · DirectorSince 2024
-
Donald E. Gibson · Director · President and CEOSince 2023
-
Jay P. Cahalan · DirectorSince 2023
-
John Brust · DirectorSince 2025
-
Michelle M. Plummer · Director · SEVP, CFO & COOSince 2023
-
Peter W. Hogan · DirectorSince 2026
-
Stephen E. Nelson · DirectorSince 2023
-
Tejraj S. Hada · DirectorSince 2023
Chief executives
Donald E. Gibson
· President and CEO
Dates unknown
Director election results
Annual meeting of November 1, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
94.9%
-
99.7%
-
99.8%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $647,914
- 27 purchases by 8 insiders
- Sold, last 12 months
- $287,700
- 1 sale by 1 insider
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 11, 2026 | Michelle M. Plummer Director | Open-market sale | −10,000 | $28.77 | $287,700 |
| Apr 28, 2026 | John Brust Director | Open-market purchase | +2,041 | $24.50 | $50,005 |
| Apr 27, 2026 | John Brust Director | Open-market purchase | +1,040 | $24.05 | $25,012 |
| Apr 27, 2026 | John Brust Director | Open-market purchase | +1,040 | $24.06 | $25,022 |
| Mar 18, 2026 | Peter W. Hogan Director | Open-market purchase | +3,000 | $22.10 | $66,300 |
| Mar 18, 2026 | Tejraj S. Hada Director | Open-market purchase | +4,000 | $21.95 | $87,800 |
| Mar 17, 2026 | Tejraj S. Hada Director | Open-market purchase | +2,000 | $21.99 | $43,980 |
| Mar 5, 2026 | Barzee Nick Officer (SVP and CFO) | Open-market purchase | +1,280 | $22.55 | $28,864 |
| Mar 2, 2026 | Christopher Cannucciari Director | Open-market purchase | +1,300 | $22.05 | $28,665 |
| Nov 19, 2025 | Tejraj S. Hada Director | Small acquisition | +268 | $21.95 | $5,883 |
| Nov 18, 2025 | Tejraj S. Hada Director | Open-market purchase | +3,000 | $21.96 | $65,880 |
| Nov 18, 2025 | Antalek John Officer (EVP and CLO) | Open-market purchase | +1,500 | $22.00 | $33,000 |
| Nov 14, 2025 | Tejraj S. Hada Director | Open-market purchase | +366 | $22.00 | $8,052 |
| Nov 5, 2025 | Tejraj S. Hada Director | Open-market purchase | +1,500 | $22.52 | $33,780 |
| Nov 4, 2025 | Tejraj S. Hada Director | Open-market purchase | +45 | $22.20 | $999 |
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