Form4insider filings, from the source

Insider · CIK 0001608689

Deresa Fischer Durkee

Files at: CBU, ONFC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 10, 2026 FMForm 4 →Jun 11, 4:21 pm EDTCOMMUNITY FINANCIAL SYSTEM, INC.CBU2,949$54.55$160,8825,478—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 10, 2026 MForm 4 →Jun 11, 4:21 pm EDTCOMMUNITY FINANCIAL SYSTEM, INC.CBU1,623——1,794—