Form4insider filings, from the source

Insider · CIK 0001247575

Michelle M Plummer

Files at: GCBC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $288k · 1net −$288k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 11, 2026 SForm 4 →Jun 15, 11:55 am EDTGREENE COUNTY BANCORP INCGCBC10,000$28.77$287,70099,560−9.13%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.