FIBK

First Interstate Bancsystem Inc

Company with tickers: FIBK

CIK

860413

CUSIP

32055Y201

Shares Outstanding

97,142,879

Website

https://www.fibk.com

Investor Relations

https://fibk.com/overview/default.aspx

13F Activity (30d)

28 filings 7 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

-1

Net shares bought

-0.07%

Net buy value

$2,454,159

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-04	Scott Jonathan R	10% Owner	Sell	12,892	$35.58	$458,697	866,628
2026-06-01	SCUDDER MICHAEL L	Insider	Award	2,247	—	—	4,126
2026-06-01	Johnson Dennis L	Director	Award	2,247	—	—	19,455
2026-06-01	Kanning Jolyn M.	Chief Risk Officer	Other	784	—	—	784
2026-06-01	Della Camera David	Chief Financial Officer	Award	3,370	—	—	30,048
2026-06-01	Scott Jeremy	Director, 10% Owner	Award	2,247	—	—	5,743
2026-06-01	Meyer Lori	EVP, Chief Information Officer	Other	1,232	—	—	1,232
2026-06-01	HEYNEMAN JOHN M JR	Director, 10% Owner	Other	1,414,636	—	—	1,414,636
2026-06-01	Shepler Christopher L.	Chief Banking Officer	Award	3,370	—	—	13,240
2026-06-01	Jensen Kirk D	General Counsel	Award	2,247	—	—	34,978
2026-06-01	Scott Jeremy	Director, 10% Owner	Other	3,512,449	—	—	3,512,449
2026-06-01	HEYNEMAN JOHN M JR	Director, 10% Owner	Other	47,482	—	—	47,482
2026-06-01	HEYNEMAN JOHN M JR	Director, 10% Owner	Other	30,154	—	—	30,154
2026-06-01	Kanning Jolyn M.	Chief Risk Officer	Award	2,247	—	—	13,885
2026-06-01	Bowman Biff	Director	Award	4,353	—	—	24,035
2026-06-01	Phillips Joyce Ann	Director	Award	2,247	—	—	14,599
2026-06-01	RYKHUS DANIEL A	Director	Award	2,247	—	—	31,357
2026-06-01	Meyer Lori	EVP, Chief Information Officer	Award	2,247	—	—	16,517
2026-06-01	Scott James R. Jr	Director, 10% Owner	Award	2,247	—	—	80,792
2026-06-01	HEYNEMAN JOHN M JR	Director, 10% Owner	Award	2,247	—	—	7,471
2026-06-01	Agrawal Renu	Director	Award	2,247	—	—	4,074
2026-06-01	Boschee Ryan J.	Chief Credit Officer	Award	2,247	—	—	16,777
2026-06-01	Scott James R. Jr	Director, 10% Owner	Other	1,952,320	—	—	1,952,320
2026-06-01	Cho Alice S	Director	Award	2,247	—	—	15,792
2026-04-30	Scott Jonathan R	10% Owner	Sell	53,504	$35.42	$1,895,112	879,520
2026-04-29	Kanning Jolyn M.	Chief Risk Officer	Other	11,638	—	—	11,638
2026-04-29	Kanning Jolyn M.	Chief Risk Officer	Other	784	—	—	784
2026-04-25	Boschee Ryan J.	Chief Credit Officer	Other	10,930	—	—	10,930
2026-03-26	Scott Jonathan R	10% Owner	Sell	3,000	$33.45	$100,350	933,024
2026-03-16	Della Camera David	Chief Financial Officer	Tax	1,307	$33.22	$43,419	26,678
2026-03-16	Jensen Kirk D	General Counsel	Tax	1,375	$33.22	$45,678	32,731
2026-03-16	Reuter James A	Director, President and CEO	Tax	5,125	$33.22	$170,253	86,904
2026-03-16	Robbins Kristina	EVP, Chief Operations Officer	Tax	1,241	$33.22	$41,226	18,887
2026-03-16	Meyer Lori	EVP, Chief Information Officer	Tax	1,550	$33.22	$51,491	14,270
2026-03-15	Jensen Kirk D	General Counsel	Award	3,951	$33.13	$130,897	34,106
2026-03-15	Reuter James A	Director, President and CEO	Award	31,392	$33.13	$1,040,017	92,029
2026-03-15	Jones Nathan R	Chief Risk Officer	Award	3,843	$33.13	$127,319	3,843
2026-03-15	Robbins Kristina	EVP, Chief Operations Officer	Award	4,044	$33.13	$133,978	20,128
2026-03-15	Shepler Christopher L.	Chief Banking Officer	Award	5,971	$33.13	$197,819	9,870
2026-03-15	Della Camera David	Chief Financial Officer	Award	6,279	$33.13	$208,023	27,985
2026-03-15	Meyer Lori	EVP, Chief Information Officer	Award	3,012	$33.13	$99,788	15,820
2026-03-15	Meyer Lori	EVP, Chief Information Officer	Other	1,232	—	—	1,232
2026-01-06	Scott Jonathan R	10% Owner	Sell	1,827	$36.92	$67,453	936,024
2026-01-05	Scott Jonathan R	10% Owner	Sell	3,173	$36.20	$114,863	937,851
2025-12-12	SCOTT JAMES R	10% Owner	Gift	755	—	—	4,433,211
2025-12-12	SCOTT JAMES R	10% Owner	Gift	755	—	—	4,433,966
2025-12-08	Scott Geoffrey D	10% Owner	Gift	550	—	—	113,926
2025-12-08	Scott Jeremy	Director, 10% Owner	Gift	550	—	—	3,496
2025-12-08	SCOTT JAMES R	10% Owner	Gift	755	—	—	4,433,211
2025-12-08	Scott Geoffrey D	10% Owner	Gift	550	—	—	2,615

Showing 1–50 of 1,080 transactions