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FIBKNasdaq
FIRST INTERSTATE BANCSYSTEM INC
State Commercial Banks · DE · CIK 860413
First Interstate BancSystem Inc makes loans and extends credit, primarily in commercial real estate and business sectors
red 8-K · 90d
$3.60B
Market cap
$38.59
Last close
-0.1%
1D
+5.1%
5D
980K
Volume
Price · last 39 sessions+10.3%
May 4L $34.08 · H $38.63Jun 29
212
Total filings
May 29, 2026
Last filing
12/31
Fiscal year end
8-K/AExecutive ChangeAug 29, 20258-K/ACompany UpdateApr 19, 20228-K/AExecutive ChangeAug 23, 20218-K/AResults of OperationsMay 26, 20218-K/AReg FD DisclosureJul 28, 2020
Insider Activity
In the 90 days to Mar 26, 2026: 2 sold $283K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 26, 2026 | Harrison William Scott TrustTenPercentOwner | Sell | 3,000 | $33.45 | $100K |
| Jan 6, 2026 | Ixl Ltd Liability CoTenPercentOwner | Sell | 1,827 | $36.92 | $67K |
| Jan 5, 2026 | Ixl Ltd Liability CoTenPercentOwner | Sell | 3,173 | $36.20 | $115K |
| Dec 1, 2025 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-TrusteesTenPercentOwner | Sell | 10,000 | $32.75 | $328K |
| Nov 21, 2025 | Rae Ann Morss & John Heyneman Jr., Trustees Fbo Rae Ann Morss Exemption Trust Under The Scott Family 1996 TrustTenPercentOwner | Sell | 30,432 | $31.03 | $944K |
| Nov 11, 2025 | Heyneman John M JrDirector,TenPercentOwner | Sell | 15,000 | $32.14 | $482K |
| Nov 10, 2025 | Heyneman John M JrDirector,TenPercentOwner | Sell | 20,000 | $32.06 | $641K |
| Nov 3, 2025 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-TrusteesTenPercentOwner | Sell | 10,000 | $30.99 | $310K |
| Nov 3, 2025 | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/04TenPercentOwner | Sell | 4,800 | $31.27 | $150K |
| Oct 29, 2025 | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/04TenPercentOwner | Sell | 7,000 | $32.09 | $225K |
| Oct 9, 2025 | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/04TenPercentOwner | Sell | 685 | $31.66 | $22K |
| Oct 8, 2025 | Harrison William Scott TrustTenPercentOwner | Sell | 5,600 | $32.01 | $179K |
| Oct 7, 2025 | Harrison William Scott TrustTenPercentOwner | Sell | 13,715 | $32.09 | $440K |
| Oct 1, 2025 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-TrusteesTenPercentOwner | Sell | 10,000 | $31.59 | $316K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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