4
Changes in Ownership
FIRST INTERSTATE BANCSYSTEM INC Filed Acc 0001198518-25-000004
Director sold 35,000 shares at an average $32.09 ($1,123,300)
- Director acquired 143,068 shares (code W)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| HEYNEMAN JOHN M JR Director | 2025-09-09 | Other acquisition | +30,432 | 1,445,068 | I | ||
| HEYNEMAN JOHN M JR Director | 2025-09-10 | Other acquisition | +45,154 | 45,154 | I | ||
| HEYNEMAN JOHN M JR Director | 2025-09-17 | Other acquisition | +67,482 | 67,482 | I | ||
| HEYNEMAN JOHN M JR Director | 2025-11-10 | Sale | −20,000 | $32.06 | $641,200 | 47,482 | I |
| HEYNEMAN JOHN M JR Director | 2025-11-11 | Sale | −15,000 | $32.14 | $482,100 | 30,154 | I |
| Open-market sales · 35,000 sh · avg $32.09 · $1,123,300 | |||||||
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