Form 4 for FISI FINANCIAL INSTITUTIONS INC
Accepted 2026-03-23 00:00:00 ET · period of report 2026-03-20 · accession 0001193125-26-119708 · 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 | BYERS SANDRA L | Principal Accounting Off | M - OptEx | — | +690 | 2,150 | +47% | — |
| D | 2026-03-23 | 2026-03-20 | FISI | BYERS SANDRA L | Principal Accounting Off | M - OptEx | $0.00 | -690 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-20 | M | A | 690 | — | 2,150 | D | — | — | (F1) Each restricted stock unit represents a contingent right to receive one share of FISI common stock. |
| 2 | Derivative | Restricted Stock Unit | 2026-03-20 | M | D | 690 | $0.00 | 0 | D | — · 2026-03-20 to 2026-03-20 | 690 Common Stock | (F2) Restricted stock units convert into shares of common stock on a one-for-one basis. |