FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024

Shares 7,397 Value ($000) $201 Avg Close $23.93 Range $21.64 - $27.27

Q1 2023

Shares 23,589 Value ($000) $704 Avg Close $28.73 Range $23.43 - $32.20

Q4 2022

Shares 65,112 Value ($000) $2,517 Avg Close $34.12 Range $30.24 - $37.52

Q3 2022

Shares 103,703 Value ($000) $4,184 Avg Close $32.17 Range $29.33 - $35.35

Q1 2020

Shares 1,945 Value ($000) $56 Avg Close $25.51 Range $17.70 - $29.72

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	7,397	$201	$23.93	$21.64 - $27.27
Q1 2023	23,589	$704	$28.73	$23.43 - $32.20
Q4 2022	65,112	$2,517	$34.12	$30.24 - $37.52
Q3 2022	103,703	$4,184	$32.17	$29.33 - $35.35
Q1 2020	1,945	$56	$25.51	$17.70 - $29.72