First Interstate BancSystem Inc.

Last updated September 27, 2026

Organization details

Legal name
First Interstate BancSystem Inc.
Former names
First Interstate Bancsystem of Montana Inc
Ownership
Public
Status
Active
Sector (GICS)
Financials
SIC code
6022 — State Commercial Banks
Jurisdiction of incorporation
Delaware
Headquarters city
Billings
Headquarters state / province
Montana
Headquarters country
United States
Fiscal year end
December
Ticker symbol
FIBK
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0000860413
EIN
81-0331430
Wikidata ID
Q5453107

Board of directors

Chief executives

James A. Reuter · President and CEO
Since November 2024
63 CEO score

Solid · grade C

Out of 100, from shareholder return, dividends, growth and acquisitions.

Partial: only 30% of the scoring weight is on file.

Dividends 15%
50

dividend grew 0% a year

Earnings growth 15%
76

8.9% a year in earnings per share

30% of the scoring weight is on file. Figures cover December 2023 – December 2025.

Kevin P. Riley · President & CEO
Until November 2024 · Former

Director election results

Annual meeting of May 27, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

10 of this board's directors also sit on 10 other boards. 5 are in the same sector.

Network of First Interstate BancSystem Inc.'s board connections Globe Life Inc. Globe Life Inc. Albertsons Companies Inc. Albertsons Companies I... IDACORP Inc. IDACORP Inc. Katapult Holdings Inc. Katapult Holdings Inc. Knife Riv Holding Co. Knife Riv Holding Co. NMI Holdings Inc. NMI Holdings Inc. Nelnet Inc. Nelnet Inc. Old National Bancorp Old National Bancorp The Western Union Company The Western Union Comp... Voya Financial Inc. Voya Financial Inc. Alice S. Cho Alice S. Cho Biff Bowman Biff Bowman Brian Kevin Turner Brian Kevin Turner Dennis L. Johnson Dennis L. Johnson James Brannen James Brannen Joyce Ann Phillips Joyce Ann Phillips Michael L. Scudder Michael L. Scudder Patricia L. Moss Patricia L. Moss Renu Agrawal Renu Agrawal Thomas Edward Henning Thomas Edward Hennin... First Interstate BancSyste...
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$7,258,745
22 sales by 8 insiders
Date Insider Transaction Shares Price Value
Nov 9, 2026 Jonathan R. Scott 10% owner Open-market sale −10,000 $38.53 $385,300
Nov 2, 2026 James R. Scott Jr. Director, 10% owner Open-market sale −3,108 $38.00 $118,104
Oct 30, 2026 James R. Scott Jr. Director, 10% owner Open-market sale −50 $38.25 $1,913
Oct 26, 2026 Jonathan R. Scott 10% owner Open-market sale −4,175 $37.31 $155,769
Oct 23, 2026 Jonathan R. Scott 10% owner Open-market sale −825 $37.00 $30,525
Oct 22, 2026 Jonathan R. Scott 10% owner Open-market sale −5,000 $36.90 $184,500
Oct 5, 2026 James R. Scott 10% owner Gift −6,990 — —
Sep 16, 2026 IXL Ltd Liability Co 10% owner Open-market sale −2,700 $37.64 $101,628
Sep 14, 2026 Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of 4/21/04 10% owner Open-market sale −8,071 $37.29 $300,968
Sep 14, 2026 Lee Jeffery D. Officer (Chief Operations Officer) Grant or award +5,417 — —
Sep 11, 2026 IXL Ltd Liability Co 10% owner Open-market sale −16,929 $37.03 $626,881
Sep 10, 2026 Shepler Christopher L. Officer (Chief Banking Officer) Shares withheld for tax −222 $36.88 $8,187
Jul 27, 2026 Julie A Scott Rose Trustee of the Julie A Scott Rose Trust Dated 5-14-2002 10% owner Gift −1,350 — —
Jul 22, 2026 Brian Kevin Turner Director Grant or award +1,806 $38.97 $70,380
Jul 22, 2026 Matthew John Ritter Director Grant or award +1,806 $38.97 $70,380

Organizations in the same sector, closest in location and size first.

Questions about First Interstate BancSystem Inc.

Who is the CEO of First Interstate BancSystem Inc.?

James A. Reuter has been First Interstate BancSystem Inc.'s President and CEO since November 2024.

How many directors are on First Interstate BancSystem Inc.'s board?

First Interstate BancSystem Inc.'s board has 23 directors: Alice S. Cho, Biff Bowman, Brian Kevin Turner, Daniel A. Rykhus, David L. Jahnke, Dennis L. Johnson, Frances Pallas Grieb, James A. Reuter, James Brannen, James R. Scott and 13 others.

Are First Interstate BancSystem Inc. insiders buying or selling shares?

Over the last 12 months, First Interstate BancSystem Inc. insiders made no open-market purchases and sold $7.3 million of shares in 22 sales on the open market, as reported to the SEC on Forms 4 and 5.

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