Form 4 for FIBK FIRST INTERSTATE BANCSYSTEM INC
Accepted 2026-03-18 00:00:00 ET · period of report 2026-03-16 · accession 0002042435-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-18 | 2026-03-16 | FIBK | Reuter James A | Pres, CEO, Dir | F - Tax | $33.22 | -5,125 | 86.9K | -6% | -$170.3K |
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 | 2026-03-16 | F | D | 5,125 | $33.22 | 86,904 | D | — | — | (F1) Number of shares of common stock withheld to satisfy the reporting person's tax withholding obligations upon vesting of a previously reported restricted stock unit award. |