Form4insider filings, from the source

Insider · CIK 0001201821

Eric Stickels

Files at: CBU, ONFC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $128k · 1net −$128k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 8, 2026 SForm 4 →Jun 10, 11:33 am EDTCOMMUNITY FINANCIAL SYSTEM, INC.CBU2,000$63.98$127,96231,592−5.95%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.