FIBK
FIRST INTERSTATE BANCSYSTEM INC · Finance & Insurance · Market cap $3.6B
Insiders sold $1.4M net in the last 90 days ·2 sellers, 0 buyers· latest Form 4 filed Oct 26, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$8.3M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Oct 26, 2026
Scott Jonathan R
FIRST INTERSTATE BANCSYSTEM INC (FIBK) has 57 SEC Form 4 filings (66 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Oct 26, 2026.
Inside the rolling window, 4 insiders at FIRST INTERSTATE BANCSYSTEM INC reported no open-market purchases and 21 open-market sales totaling $8.3M. The most active filer is 10% Owner Scott Jonathan R with 14 filings. Insiders have net sold $5.2M over the trailing 6 months. The most recent open-market filing is a sale of 825 shares by 10% Owner Scott Jonathan R, dated Oct 23, 2026, worth $31K.
- Industry:Banks - Regional
- CEO:James A. Reuter
- Employees:3,376
- HQ:Billings, MT, US
- IPO:2010-03-24
| Source | |||||||
|---|---|---|---|---|---|---|---|
| 10% Owner | Sale | 825 | $31K | Oct 26 | -0.1% | SEC ↗ | |
| 10% Owner | Sale | 4,175 | $156K | Oct 26 | -0.1% | SEC ↗ | |
| 10% Owner | Sale | 5,000 | $185K | Oct 23 | +2.4% | SEC ↗ | |
SCOTT JULIE AFirst in 3 months | 10% Owner | Sale | 2,700 | $102K | Sep 16 | +2.0% | SEC ↗ |
| 10% Owner | Sale | 8,071 | $301K | Sep 14 | +0.9% | SEC ↗ | |
| 10% Owner | Sale | 16,929 | $627K | Sep 14 | +0.9% | SEC ↗ | |
| 10% Owner | Sale | 10,000 | $403K | Jul 16 | -6.4% | SEC ↗ | |
SCOTT JULIE AFirst filing | 10% Owner | Sale | 15,000 | $540K | Jun 18 | +3.3% | SEC ↗ |
| 10% Owner | Sale | 9,390 | $339K | Jun 18 | — | SEC ↗ | |
| 10% Owner | Sale | 4,500 | $163K | Jun 18 | — | SEC ↗ | |
| 10% Owner | Sale | 12,892 | $459K | Jun 4 | — | SEC ↗ | |
| 10% Owner | Sale | 53,504 | $1.9M | May 1 | — | SEC ↗ | |
| 10% Owner | Sale | 3,000 | $100K | Mar 27 | — | SEC ↗ | |
| 10% Owner | Sale | 3,173 | $115K | Jan 6 | — | SEC ↗ | |
| 10% Owner | Sale | 1,827 | $67K | Jan 6 | — | SEC ↗ | |
| 10% Owner | Sale | 10,000 | $328K | Dec 1 | — | SEC ↗ | |
| Director, 10% Owner | Sale | 30,432 | $944K | Nov 25 | — | SEC ↗ | |
HEYNEMAN JOHN M JRFirst filing | Director, 10% Owner | Sale | 20,000 | $641K | Nov 12 | — | SEC ↗ |
HEYNEMAN JOHN M JRFirst filing | Director, 10% Owner | Sale | 15,000 | $482K | Nov 12 | — | SEC ↗ |
Scott Jonathan RFirst filing | 10% Owner | Sale | 4,800 | $150K | Nov 3 | — | SEC ↗ |
| 10% Owner | Sale | 10,000 | $310K | Nov 3 | — | SEC ↗ |
Congress trading FIBK 1 all-time
- DRep. Donna ShalalaOther$1,001 - $15,0002019-06-24
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does FIBK have?
FIRST INTERSTATE BANCSYSTEM INC (FIBK) has 57 SEC Form 4 filings (66 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Oct 26, 2026.
When was the most recent SEC Form 4 filing for FIBK?
The most recent Form 4 filing for FIBK on Tracefour is dated Oct 26, 2026.
Who is the most active insider at FIBK?
The most active SEC Form 4 filer at FIBK in the rolling window is 10% Owner Scott Jonathan R, with 14 filings.
What is the net insider flow at FIBK over the last 6 months?
Over the trailing 180 days, insiders at FIBK have net sold $5.2M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at FIBK in the current window?
Inside the rolling window, insiders at FIBK bought $0 and sold $8.3M based on SEC Form 4 filings.
Can I get alerts for FIBK insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at FIRST INTERSTATE BANCSYSTEM INC (FIBK). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
FIRST INTERSTATE BANCSYSTEM INC is in the Finance & Insurance sector.