InsiderTrades

Form 4 for FISI FINANCIAL INSTITUTIONS INC

Accepted 2025-07-09 00:00:00 ET · period of report 2025-07-08 · accession 0000950170-25-094771 · 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 2025-07-09 2025-07-08 FISI BYERS SANDRA L Principal Accounting Off M - OptEx $0.00 +250 1,460 +21% $0
D 2025-07-09 2025-07-08 FISI BYERS SANDRA L Principal Accounting Off M - OptEx $0.00 -250 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-07-08 M A 250 $0.00 1,460 D — — (F1) Each restricted stock unit represents a contingent right to receive one share of FISI common stock.
2 Derivative Restricted Stock Unit 2025-07-08 M D 250 $0.00 0 D — · 2025-07-08 to 2025-07-08 250 Restricted Stock Unit (F2) Restricted stock units convert into shares of common stock on a one-for-one basis.