Ritter Matthew John (CIK 2146309) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-24). Recent activity: Buy FIBK (1,806 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-24 | FIRST INTERSTATE BANCSYSTEM INC (FIBK) | Director | Buy | 1,806 | $70,380 |
Source: SEC Form 4 filings · as of 2026-07-24