Form 4 for FIBK FIRST INTERSTATE BANCSYSTEM INC
Accepted 2026-09-22 18:21:01 ET · period of report 2026-09-10 · accession 0002090710-26-000006 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-22 18:21 | 2026-09-10 | FIBK | Shepler Christopher L. | Chief Banking Off | F - Tax | $36.88 | -222 | 13.0K | -2% | -$8,187 |
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 | 2026-09-10 | F | D | 222 | $36.88 | 13,018 | D | — | — | (F1) Disposition to the issuer of issuer securities in payment of minimum required withholding taxes due upon vesting of unvested shares. |