InsiderTrades

Form 4 for FISI FINANCIAL INSTITUTIONS INC

Accepted 2026-03-23 00:00:00 ET · period of report 2026-03-20 · accession 0001193125-26-119710 · 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 2026-03-23 2026-03-20 FISI PACOS GARY A. CRO F - Tax $30.59 -829 3,473 -19% -$25.4K
D 2026-03-23 2026-03-20 FISI PACOS GARY A. CRO M - OptEx — +2,302 4,302 +115% —
D 2026-03-23 2026-03-20 FISI PACOS GARY A. CRO M - OptEx $0.00 -2,302 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-20 F D 829 $30.59 3,473 D — —
2 Common Common Stock 2026-03-20 M A 2,302 — 4,302 D — — (F1) Each restricted stock unit represents a contingent right to receive one share of FISI common stock.
3 Derivative Restricted Stock Unit 2026-03-20 M D 2,302 $0.00 0 D — · 2026-03-20 to 2026-03-20 2,302 Common Stock (F2) Restricted stock units convert into shares of common stock on a one-for-one basis.