InsiderTrades

BYERS SANDRA L

SEC CIK 2017961 · EDGAR

Buying vs selling by month open-market trades, last 24 months, FISI
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
FISIFINANCIAL INSTITUTIONS INCPrincipal Accounting Off 2,150 $20.0K — 42024-12-132026-03-20

Most active insiders at FISI, 12 months

#InsiderTitleBoughtSold
1 Zupan MarkDir $24.8K—
2 Plants William Jack IICFO $19.9K—
3 BYERS SANDRA LPrincipal Accounting Off ——
4 Bovenzi DavidDir ——
5 PACOS GARY A.CRO ——
6 HARTING BRUCE WDir ——
7 Collins Laurie RCHRO ——
8 Quinn Kevin BChief Comm Banking Off ——
9 Schrader Robert L.Dir ——
10 Finch Steven C.Dir ——

Transactions 4

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-03-23 2026-03-20 FISI FINANCIAL INSTITUTIONS INC BYERS SANDRA L Principal Accounting Off M - OptEx — +690 2,150 +47% —
D 2025-07-09 2025-07-08 FISI FINANCIAL INSTITUTIONS INC BYERS SANDRA L Principal Accounting Off M - OptEx $0.00 +250 1,460 +21% $0
D 2025-03-18 2025-03-16 FISI FINANCIAL INSTITUTIONS INC BYERS SANDRA L Principal Accounting Off M - OptEx — +410 1,210 +51% —
2024-12-16 2024-12-13 FISI FINANCIAL INSTITUTIONS INC BYERS SANDRA L Principal Accounting Off P - Purchase $25.00 +800 800 New +$20.0K

Purchase Sale Sale after option exercise All abbreviations