FIRST INTERSTATE BANCSYSTEM (FIBK) stock: insider trades, news & valuation
Heavy selling
Close · Oct 9, 2026
$34.52
-1.2% on the day
+16.0% over 12 months
52-week range $27.83 – $39.73
Share price and insider trades
FIBK closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$8.2M
Insiders buying0
Insiders selling7
FIRST INTERSTATE BANCSYSTEM insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 7 sold $8.2M of FIBK stock on the open market.
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FIBK insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $1.4M | 4 |
| Q2 2026 | — | 0 | $3.4M | 7 |
| Q1 2026 | — | 0 | $283K | 3 |
| Q4 2025 | — | 0 | $4.0M | 11 |
Valuation, profit and volume
P/E (trailing)n/aSector median —
Market value—
Profit margin—Revenue growth —
Volume vs. 50-day1.1×Last 5 sessions
Insiders' paper profit—On all tracked purchases —
Summary
Over the past 12 months, 0 FIRST INTERSTATE BANCSYSTEM INC insiders reported open-market purchases totaling $0, while 7 insiders reported sales totaling $8.2M. 0 of 25 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 16SEC | Ltd Liability Co Ixl10% Owner | Sell | 2,700484,309 held (−1%) | $37.64 | $102K | -8.3% | — |
| Sep 14SEC | Ltd Liability Co Ixl10% Owner | Sell | 16,929825,809 held (−2%) | $37.03 | $627K | -6.8% | — |
| Sep 14SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 8,071817,738 held (−1%) | $37.29 | $301K | -7.4% | — |
| Jul 16SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 10,000842,738 held (−1%) | $40.30 | $403K | -14.3% | — |
| Jun 18SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 9,390852,738 held (−1%) | $36.11 | $339K | -4.4% | — |
| Jun 18SEC | Elizabeth Lauren Scott Rose Trust10% Owner | Sell | 5,000493,359 held (−1%) | $35.98 | $180K | -4.1% | — |
| Jun 18SEC | Elizabeth Lauren Scott Rose Trust10% Owner | Sell | 5,000488,359 held (−1%) | $35.97 | $180K | -4.0% | — |
| Jun 18SEC | Elizabeth Lauren Scott Rose Trust10% Owner | Sell | 5,000498,359 held (−1%) | $35.95 | $180K | -4.0% | — |
| Jun 18SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 4,500862,128 held (−1%) | $36.29 | $163K | -4.9% | — |
| Jun 4SEC | Ltd Liability Co Ixl10% Owner | Sell | 12,892866,628 held (−1%) | $35.58 | $459K | -3.0% | — |
| May 1SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 53,504879,520 held (−6%) | $35.42 | $1.9M | -2.5% | — |
| Mar 27SEC | Harrison William Scott Trust10% Owner | Sell | 3,000933,024 held (−0%) | $33.45 | $100K | +3.2% | — |
| Jan 6SEC | Ltd Liability Co Ixl10% Owner | Sell | 3,173937,851 held (−0%) | $36.20 | $115K | -4.6% | — |
| Jan 6SEC | Ltd Liability Co Ixl10% Owner | Sell | 1,827936,024 held (−0%) | $36.92 | $67K | -6.5% | — |
| Dec 1SEC | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner | Sell | 10,000224,460 held (−4%) | $32.75 | $328K | +5.4% | — |
| Nov 25SEC | Rae Ann Morss & John Heyneman Jr., Trustees Fbo Rae Ann Morss Exemption Trust Under The Scott Family 1996 Trust10% Owner | Sell | 30,4321,414,636 held (−2%) | $31.03 | $944K | +11.2% | — |
| Nov 12SEC | John M Heyneman Jr.Director | Sell | 20,00047,482 held (−30%) | $32.06 | $641K | +7.7% | — |
| Nov 12SEC | John M Heyneman Jr.Director | Sell | 15,00030,154 held (−33%) | $32.14 | $482K | +7.4% | — |
| Nov 3SEC | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner | Sell | 10,000234,460 held (−4%) | $30.99 | $310K | +11.4% | — |
| Nov 3SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 4,800941,024 held (−1%) | $31.27 | $150K | +10.4% | — |
| Oct 29SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 7,000945,824 held (−1%) | $32.09 | $225K | +7.6% | — |
| Oct 9SEC | Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | Sell | 685952,824 held (−0%) | $31.66 | $22K | +9.0% | — |
| Oct 8SEC | Harrison William Scott Trust10% Owner | Sell | 13,715959,109 held (−1%) | $32.09 | $440K | +7.6% | — |
| Oct 8SEC | Harrison William Scott Trust10% Owner | Sell | 5,600953,509 held (−1%) | $32.01 | $179K | +7.8% | — |
| Oct 3SEC | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner | Sell | 10,000244,460 held (−4%) | $31.59 | $316K | +9.3% | — |
Insiders at FIRST INTERSTATE BANCSYSTEM INC
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Jonathan Scott As Trustee Of The Jonathan R Scott Trust Dated As Of 4/21/0410% Owner | — | $3.5M | Sep 14, 2026 | — |
| Ltd Liability Co Ixl10% Owner | — | $1.4M | Sep 16, 2026 | — |
| John M Heyneman Jr.Director | — | $1.1M | Nov 12, 2025 | — |
| Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner | — | $953K | Dec 1, 2025 | — |
| Rae Ann Morss & John Heyneman Jr., Trustees Fbo Rae Ann Morss Exemption Trust Under The Scott Family 1996 Trust10% Owner | — | $944K | Nov 25, 2025 | — |
| Harrison William Scott Trust10% Owner | — | $720K | Mar 27, 2026 | — |
| Elizabeth Lauren Scott Rose Trust10% Owner | — | $540K | Jun 18, 2026 | — |
FIBK stock: common questions
Are FIRST INTERSTATE BANCSYSTEM INC insiders buying FIBK stock?
In the past 12 months, 0 insiders reported open-market purchases of FIBK worth $0.
Are FIRST INTERSTATE BANCSYSTEM INC insiders selling FIBK stock?
7 insiders reported sales worth $8.2M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is FIBK's 52-week range?
Over the past year FIBK has traded between $27.83 and $39.73. It last closed at $34.52 on Oct 9, 2026.