InsiderTrades

Form 4 for CBU COMMUNITY FINANCIAL SYSTEM, INC.

Accepted 2025-03-19 00:00:00 ET · period of report 2025-03-18 · accession 0001127602-25-010011 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-03-19 2025-03-18 CBU Gillan-Myer Maureen A EVP, Chief Admin, HR Off A - Grant $0.00 +4,553 8,870 +105% $0
D 2025-03-19 2025-03-18 CBU Gillan-Myer Maureen A EVP, Chief Admin, HR Off A - Grant $0.00 +1,233 1,233 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-03-18 A A 4,553 $0.00 8,870 D — —
2 Derivative Stock Option 2025-03-18 A A 1,233 $0.00 1,233 D $58.10 · — to 2035-03-18 1,233 Common Stock (F2) The option vests ratably on March 18, 2026, 2027, 2028, 2029, and 2030.