FIRST INTERSTATE BANCSYSTEM INC
FIBK · State Commercial Banks · 97.1M shares · +13%/yr ↑ shares · EDGAR filings ↗
Net buyback after stock comp: $29M (gross $34M, SBC $5M)
Reference price $35.95 · est. market cap ~$3.5B — last insider sale, 2026-06-18 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)
Grade
C64First Interstate BancSystem — Mountain-West regional with average returns.
Strengths
- Broad multi-state footprint
Risks
- ROE 8.8% (35th), ROA (60th) average
- Integration overhang; rate sensitivity
Notable findings
Key metrics
Return on equity
8.8%
Return on assets
1.1%
Net-income growth
33.7%
Tangible book value
$2.3B
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-18 | SCOTT JULIE A | Sell | 5.0K | $35.95 |
| 2026-06-18 | SCOTT JULIE A | Sell | 5.0K | $35.98 |
| 2026-06-18 | SCOTT JULIE A | Sell | 5.0K | $35.97 |
| 2026-06-18 | Scott Jonathan R | Sell | 9.4K | $36.11 |
| 2026-06-17 | Scott Jonathan R | Sell | 4.5K | $36.29 |
| 2026-06-04 | Scott Jonathan R | Sell | 13K | $35.58 |
| 2026-06-01 | Kanning Jolyn M. | Grant | 2.2K | — |
| 2026-06-01 | Boschee Ryan J. | Grant | 2.2K | — |
| 2026-06-01 | Shepler Christopher L. | Grant | 3.4K | — |
| 2026-06-01 | Della Camera David | Grant | 3.4K | — |
| 2026-06-01 | Meyer Lori | Grant | 2.2K | — |
| 2026-06-01 | Agrawal Renu | Grant | 2.2K | — |
| 2026-06-01 | Cho Alice S | Grant | 2.2K | — |
| 2026-06-01 | Jensen Kirk D | Grant | 2.2K | — |
| 2026-06-01 | Phillips Joyce Ann | Grant | 2.2K | — |
| 2026-06-01 | Johnson Dennis L | Grant | 2.2K | — |
| 2026-06-01 | Bowman Biff | Grant | 4.4K | — |
| 2026-06-01 | RYKHUS DANIEL A | Grant | 2.2K | — |
| 2026-06-01 | SCUDDER MICHAEL L | Grant | 2.2K | — |
| 2026-06-01 | Scott Jeremy | Grant | 2.2K | — |
| 2026-06-01 | HEYNEMAN JOHN M JR | Grant | 2.2K | — |
| 2026-06-01 | Scott James R. Jr | Grant | 2.2K | — |
| 2026-04-30 | Scott Jonathan R | Sell | 54K | $35.42 |
| 2026-03-26 | Scott Jonathan R | Sell | 3.0K | $33.45 |
| 2026-03-16 | Della Camera David | Tax withheld | 1.3K | $33.22 |
| 2026-03-16 | Reuter James A | Tax withheld | 5.1K | $33.22 |
| 2026-03-16 | Meyer Lori | Tax withheld | 1.6K | $33.22 |
| 2026-03-16 | Robbins Kristina | Tax withheld | 1.2K | $33.22 |
| 2026-03-16 | Jensen Kirk D | Tax withheld | 1.4K | $33.22 |
| 2026-03-15 | Della Camera David | Grant | 6.3K | $33.13 |
| 2026-03-15 | Shepler Christopher L. | Grant | 6.0K | $33.13 |
| 2026-03-15 | Reuter James A | Grant | 31K | $33.13 |
| 2026-03-15 | Meyer Lori | Grant | 3.0K | $33.13 |
| 2026-03-15 | Robbins Kristina | Grant | 4.0K | $33.13 |
| 2026-03-15 | Jones Nathan R | Grant | 3.8K | $33.13 |
| 2026-03-15 | Jensen Kirk D | Grant | 4.0K | $33.13 |
| 2026-01-06 | Scott Jonathan R | Sell | 1.8K | $36.92 |
| 2026-01-05 | Scott Jonathan R | Sell | 3.2K | $36.20 |
| 2025-12-12 | SCOTT JAMES R | Gift | 755 | — |
| 2025-12-12 | SCOTT JAMES R | Gift | 755 | — |
| 2025-12-08 | Scott Geoffrey D | Gift | 550 | — |
| 2025-12-08 | SCOTT JAMES R | Gift | 755 | — |
| 2025-12-08 | Scott Jeremy | Gift | 550 | — |
| 2025-12-08 | SCOTT JAMES R | Gift | 755 | — |
| 2025-12-08 | Scott Geoffrey D | Gift | 550 | — |
| 2025-12-03 | Scott Risa Kae | Gift | 3.0K | — |
| 2025-12-01 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Sell | 10K | $32.75 |
| 2025-11-24 | Shepler Christopher L. | Grant | 1.6K | $31.42 |
| 2025-11-21 | HEYNEMAN JOHN M JR | Sell | 30K | $31.03 |
| 2025-11-11 | HEYNEMAN JOHN M JR | Sell | 15K | $32.14 |
| 2025-11-10 | HEYNEMAN JOHN M JR | Sell | 20K | $32.06 |
| 2025-11-03 | Scott Jonathan R | Sell | 4.8K | $31.27 |
| 2025-11-03 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Sell | 10K | $30.99 |
| 2025-10-29 | Scott Jonathan R | Sell | 7.0K | $32.09 |
| 2025-10-09 | Scott Jonathan R | Sell | 685 | $31.66 |
| 2025-10-08 | Scott Jonathan R | Sell | 5.6K | $32.01 |
| 2025-10-07 | Scott Jonathan R | Sell | 14K | $32.09 |
| 2025-10-01 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Sell | 10K | $31.59 |
| 2025-09-17 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Inherited | 67K | — |
| 2025-09-17 | HEYNEMAN JOHN M JR | Inherited | 67K | — |
| 2025-09-10 | Shepler Christopher L. | Grant | 2.3K | $32.49 |
| 2025-09-10 | HEYNEMAN JOHN M JR | Inherited | 45K | — |
| 2025-09-10 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Inherited | 45K | — |
| 2025-09-09 | HEYNEMAN JOHN M JR | Inherited | 30K | — |
| 2025-09-09 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Inherited | 152K | — |
| 2025-09-05 | Agrawal Renu | Grant | 1.8K | $32.83 |
| 2025-09-03 | Scott Jeremy | Gift | 23K | — |
| 2025-09-02 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Sell | 10K | $32.28 |
| 2025-08-27 | SCUDDER MICHAEL L | Grant | 1.9K | $31.93 |
| 2025-08-14 | HEYNEMAN JOHN M JR | Sell | 12K | $30.18 |
| 2025-08-05 | Scott Jeremy | L | 216 | — |
| 2025-08-01 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Sell | 55K | $27.86 |
| 2025-07-14 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | Sell | 55K | $31.11 |
| 2025-06-01 | RYKHUS DANIEL A | Grant | 4.0K | — |
| 2025-06-01 | Jahnke David L | Grant | 2.9K | — |
| 2025-06-01 | Cho Alice S | Grant | 2.9K | — |
| 2025-06-01 | HEYNEMAN JOHN M JR | Grant | 2.9K | — |
| 2025-06-01 | Bowman Biff | Grant | 4.8K | — |
| 2025-06-01 | Scott James R. Jr | Grant | 2.9K | — |
| 2025-06-01 | Scott Jeremy | Grant | 2.9K | — |
| 2025-06-01 | Phillips Joyce Ann | Grant | 2.9K | — |
| 2025-06-01 | Lacy Stephen Mark | Grant | 2.9K | — |
| 2025-06-01 | MOSS PATRICIA L | Grant | 2.9K | — |
| 2025-06-01 | Johnson Dennis L | Grant | 2.9K | — |
| 2025-05-28 | Robbins Kristina | Tax withheld | 258 | $26.79 |
| 2025-03-17 | Jensen Kirk D | Tax withheld | 528 | $29.14 |
| 2025-03-17 | Scott James R. Jr | Tax withheld | 23 | $29.41 |
| 2025-03-17 | Scott James R. Jr | Tax withheld | 69 | $29.41 |
| 2025-03-17 | Robbins Kristina | Tax withheld | 494 | $29.14 |
| 2025-03-17 | Meyer Lori | Tax withheld | 71 | $29.14 |
| 2025-03-17 | Meyer Lori | Tax withheld | 156 | $29.14 |
| 2025-03-17 | Meyer Lori | Tax withheld | 76 | $29.14 |
| 2025-03-17 | Meyer Lori | Tax withheld | 423 | $29.14 |
| 2025-03-17 | Jensen Kirk D | Tax withheld | 230 | $29.14 |
| 2025-03-17 | Jensen Kirk D | Tax withheld | 363 | $29.14 |
| 2025-03-17 | Jensen Kirk D | Tax withheld | 581 | $29.14 |
| 2025-03-17 | Asker Lorrie F | Tax withheld | 129 | $29.14 |
| 2025-03-17 | Asker Lorrie F | Tax withheld | 318 | $29.14 |
| 2025-03-17 | Asker Lorrie F | Tax withheld | 257 | $29.14 |
| 2025-03-17 | Asker Lorrie F | Tax withheld | 846 | $29.14 |
| 2025-03-17 | Robbins Kristina | Tax withheld | 151 | $29.14 |
| 2025-03-17 | Robbins Kristina | Tax withheld | 389 | $29.14 |
| 2025-03-17 | Robbins Kristina | Tax withheld | 309 | $29.14 |
| 2025-03-15 | Robbins Kristina | Grant | 4.5K | — |
| 2025-03-15 | Jensen Kirk D | Grant | 4.4K | — |
| 2025-03-15 | Scott James R. Jr | Grant | 1.2K | — |
| 2025-03-15 | Reuter James A | Grant | 35K | — |
| 2025-03-15 | Mutch Marcy D | Grant | 7.9K | — |
| 2025-03-15 | Meyer Lori | Grant | 3.2K | — |
| 2025-03-15 | Asker Lorrie F | Grant | 6.7K | — |
| 2025-02-26 | HEYNEMAN JOHN M JR | Sell | 250 | $30.52 |
| 2025-02-14 | HEYNEMAN JOHN M JR | Sell | 1.3K | $32.56 |
| 2025-02-10 | Asker Lorrie F | Tax withheld | 324 | $32.20 |
| 2025-02-06 | HEYNEMAN JOHN M JR | Gift | 1.1K | — |
| 2025-02-06 | HEYNEMAN JOHN M JR | Gift | 1.1K | — |
All non-derivative Form 4 activity (SEC), newest first.
Notable events (8-K)
| Date | Items | |
|---|---|---|
| 2026-05-29 | Exec/director change5.03Shareholder voteExhibits | filing ↗ |
| 2026-05-13 | Exec/director changeExhibits | filing ↗ |
| 2026-04-29 | ResultsReg FDOtherExhibits | filing ↗ |
| 2026-01-28 | ResultsReg FDOtherExhibits | filing ↗ |
| 2025-11-18 | Exec/director changeExhibits | filing ↗ |
| 2025-10-29 | ResultsReg FDOther | filing ↗ |
| 2025-10-16 | Reg FDExhibits | filing ↗ |
| 2025-10-14 | Reg FDExhibits | filing ↗ |
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 8-K | 2026-05-29 | 2026-05-27 | 0000860413-26-000048 ↗ |
| 8-K | 2026-05-13 | 2026-05-11 | 0000860413-26-000041 ↗ |
| 10-Q | 2026-05-07 | 2026-03-31 | 0000860413-26-000038 ↗ |
| 8-K | 2026-04-29 | 2026-04-29 | 0000860413-26-000034 ↗ |
| 10-K | 2026-02-26 | 2025-12-31 | 0000860413-26-000011 ↗ |
| 8-K | 2026-01-28 | 2026-01-28 | 0000860413-26-000007 ↗ |
| 8-K | 2025-11-18 | 2025-11-14 | 0000860413-25-000168 ↗ |
| 10-Q | 2025-11-06 | 2025-09-30 | 0000860413-25-000165 ↗ |
| 8-K | 2025-10-29 | 2025-10-29 | 0000860413-25-000160 ↗ |
| 8-K | 2025-10-16 | 2025-10-16 | 0000860413-25-000155 ↗ |
| 8-K | 2025-10-14 | 2025-10-10 | 0000860413-25-000152 ↗ |
| 8-K | 2025-09-09 | 2025-09-03 | 0000860413-25-000147 ↗ |