Insider Trading for FIBK
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
Acquisitions: 3.6K shares
Dispositions: 10.0K shares
Net: -6.4K shares
Insiders have been net sellers recently, which could indicate concerns about current valuation or short-term outlook.
Quarterly Activity (3 Months)
Acquisitions: 43.9K shares
Dispositions: 105.3K shares
Net: -61.4K shares
Insiders have been net sellers over the quarter, which institutional investors may view as a cautionary signal.
Key Insider Activity: Dec 31, 2024 to Jul 22, 2026
Scott Jonathan R
Other10 Percent Owner
-130.1K shares
13 transactions
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees
Other10 Percent Owner
-414.8K shares
9 transactions
HEYNEMAN JOHN M JR
DirectorDirector, 10 Percent Owner:
+71.0K shares
10 transactions
Reuter James A
ExecutiveChief Executive Officer
+26.3K shares
2 transactions
SCOTT JULIE A
Other10 Percent Owner
-15.0K shares
3 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jul 22, 2026 | Ritter Matthew John | DDirector | Award/Grant | 1.8K | $38.97 | $70,379.82 | 1.8K | View |
| Jul 22, 2026 | TURNER BRIAN KEVIN | DDirector | Award/Grant | 1.8K | $38.97 | $70,379.82 | 1.8K | View |
| Jul 16, 2026 | Scott Jonathan R | 10 Percent Owner | Sale | 10.0K | $40.30 | $403,000.00 | 842.7K | View |
Jul 13, 2026 | Locked | — | — | — | — | — | — | — |
Jul 13, 2026 | Locked | — | — | — | — | — | — | — |
Jun 18, 2026 | Locked | — | — | — | — | — | — | — |
Jun 18, 2026 | Locked | — | — | — | — | — | — | — |
Jun 18, 2026 | Locked | — | — | — | — | — | — | — |
Jun 18, 2026 | Locked | — | — | — | — | — | — | — |
Jun 17, 2026 | Locked | — | — | — | — | — | — | — |
Jun 4, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Jun 1, 2026 | Locked | — | — | — | — | — | — | — |
Apr 30, 2026 | Locked | — | — | — | — | — | — | — |
Apr 29, 2026 | Locked | — | — | — | — | — | — | — |
Apr 29, 2026 | Locked | — | — | — | — | — | — | — |
Apr 25, 2026 | Locked | — | — | — | — | — | — | — |
Mar 26, 2026 | Locked | — | — | — | — | — | — | — |
Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Mar 15, 2026 | Locked | — | — | — | — | — | — | — |
Jan 6, 2026 | Locked | — | — | — | — | — | — | — |
Jan 5, 2026 | Locked | — | — | — | — | — | — | — |
Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
Dec 31, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 3, 2025 | Locked | — | — | — | — | — | — | — |
Dec 1, 2025 | Locked | — | — | — | — | — | — | — |
Nov 24, 2025 | Locked | — | — | — | — | — | — | — |
Nov 21, 2025 | Locked | — | — | — | — | — | — | — |
Nov 12, 2025 | Locked | — | — | — | — | — | — | — |
Nov 11, 2025 | Locked | — | — | — | — | — | — | — |
Nov 10, 2025 | Locked | — | — | — | — | — | — | — |
Nov 3, 2025 | Locked | — | — | — | — | — | — | — |
Nov 3, 2025 | Locked | — | — | — | — | — | — | — |
Oct 29, 2025 | Locked | — | — | — | — | — | — | — |
Oct 9, 2025 | Locked | — | — | — | — | — | — | — |
Oct 8, 2025 | Locked | — | — | — | — | — | — | — |
Oct 7, 2025 | Locked | — | — | — | — | — | — | — |
Oct 1, 2025 | Locked | — | — | — | — | — | — | — |
Sep 17, 2025 | Locked | — | — | — | — | — | — | — |
Sep 17, 2025 | Locked | — | — | — | — | — | — | — |
Sep 10, 2025 | Locked | — | — | — | — | — | — | — |
Sep 10, 2025 | Locked | — | — | — | — | — | — | — |
Sep 10, 2025 | Locked | — | — | — | — | — | — | — |
Sep 10, 2025 | Locked | — | — | — | — | — | — | — |
Sep 9, 2025 | Locked | — | — | — | — | — | — | — |
Sep 9, 2025 | Locked | — | — | — | — | — | — | — |
Sep 5, 2025 | Locked | — | — | — | — | — | — | — |
Sep 3, 2025 | Locked | — | — | — | — | — | — | — |
Sep 2, 2025 | Locked | — | — | — | — | — | — | — |
Aug 29, 2025 | Locked | — | — | — | — | — | — | — |
Aug 27, 2025 | Locked | — | — | — | — | — | — | — |
Aug 14, 2025 | Locked | — | — | — | — | — | — | — |
Aug 13, 2025 | Locked | — | — | — | — | — | — | — |
Aug 5, 2025 | Locked | — | — | — | — | — | — | — |
Aug 1, 2025 | Locked | — | — | — | — | — | — | — |
Jul 14, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Dec 31, 2024 | Locked | — | — | — | — | — | — | — |
Dec 31, 2024 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net buyers of FIBK stock, which is typically a strong positive signal.