Greene County Bancorp (GCBC)Director bought ~$25K

~$25K

Approx. value · 1,040 sh @ $24.06

4,180

Holds after · shares reported

Traded

Apr 27, 2026

Filed

Apr 28, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Mar 2, 2026InsiderDirector purchased ~$29K of GCBC shares in the open market
2. Mar 5, 2026InsiderCFO purchased ~$29K of GCBC shares in the open market
3. Mar 17, 2026InsiderDirector purchased ~$44K of GCBC shares in the open market
4. Mar 18, 2026Insider · 2 peopleInsiders: 2 purchases (~$154K)
5. Apr 22, 2026Company filing · Form 8-K · ResultsReported its results
6. Apr 27, 2026 · this disclosureInsider · Their first buy on recordDirector purchased ~$25K of GCBC shares in the open market

What came next

1. Apr 27, 2026Insider · Their first buy on recordDirector purchased ~$25K of GCBC shares in the open market
2. Apr 28, 2026InsiderDirector purchased ~$50K of GCBC shares in the open market
3. Jun 11, 2026InsiderDirector sold ~$288K of GCBC shares in the open market
4. Jul 23, 2026Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Greene County Bancorp

OQRO holds no insider, Congress, fund or contract record for Greene County Bancorp dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its GCBC page.

Other recent filings by John Brust, Director

• SEC Form 4 at Greene County Bancorp (GCBC)Apr 28, 2026
• SEC Form 4 at Greene County Bancorp (GCBC)Apr 28, 2026

The full history of John Brust, Director is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Greene County Bancorp

• SEC Form 4Jun 15, 2026
• SEC Form 4Apr 28, 2026
• SEC Form 4Apr 28, 2026
• SEC Form 4Mar 18, 2026
• SEC Form 4Mar 18, 2026
• SEC Form 4Mar 18, 2026

Everything OQRO holds on this company is on its GCBC page.