Open Insider Trading Activity for First Interstate Bancsystem Inc Director,TenPercentOwner Heyneman John M Jr
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
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▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FIBK | 2025-11-25 | 2025-11-21 | First Interstate Bancsystem Inc | Heyneman John M Jr | Director,TenPercentOwner | Sell | 1 | 30,432 | $31.03 | $944,304.96 | 2.11% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FIBK | 2025-11-12 | 2025-11-11 | First Interstate Bancsystem Inc | Heyneman John M Jr | Director,TenPercentOwner | Sell | 2 | 35,000 | $32.09 | $1,123,300.00 | 31.07% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FIBK | 2025-08-18 | 2025-08-14 | First Interstate Bancsystem Inc | Heyneman John M Jr | Director,TenPercentOwner | Sell | 1 | 11,818 | $30.19 | $356,785.42 | 69.35% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FIBK | 2025-02-26 | 2025-02-26 | First Interstate Bancsystem Inc | Heyneman John M Jr | Director,TenPercentOwner | Sell | 1 | 250 | $30.52 | $7,630.00 | 0.02% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FIBK | 2025-02-18 | 2025-02-14 | First Interstate Bancsystem Inc | Heyneman John M Jr | Director,TenPercentOwner | Sell | 1 | 1,335 | $32.56 | $43,467.60 | 0.09% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FIBK | 2024-08-27 | 2024-08-23 | First Interstate Bancsystem Inc | Heyneman John M Jr | Director,TenPercentOwner | Sell | 1 | 550 | $30.59 | $16,824.50 | 0.04% | View Filing |