FIRST INTST BANCSYSTEM INC

Ticker: FIBK CUSIP: 32055Y201 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 175,846 Value ($000) $6,084 Avg Close $32.13 Range $28.33 - $35.91

Q3 2025

Shares 172,846 Value ($000) $5,509 Avg Close $30.08 Range $26.44 - $33.09

Q2 2025

Shares 167,546 Value ($000) $4,829 Avg Close $25.62 Range $21.60 - $28.14

Q1 2025

Shares 182,246 Value ($000) $5,221 Avg Close $28.99 Range $25.84 - $31.59

Q4 2024

Shares 185,046 Value ($000) $6,008 Avg Close $30.02 Range $26.60 - $34.12

Q3 2024

Shares 184,046 Value ($000) $5,647 Avg Close $27.10 Range $24.27 - $29.66

Q2 2024

Shares 184,046 Value ($000) $5,111 Avg Close $23.65 Range $21.35 - $25.36

Q1 2024

Shares 186,546 Value ($000) $5,076 Avg Close $23.93 Range $21.64 - $27.27

Q4 2023

Shares 175,946 Value ($000) $5,410 Avg Close $22.41 Range $17.71 - $28.23

Q3 2023

Shares 195,046 Value ($000) $4,864 Avg Close $22.08 Range $18.85 - $25.23

Q2 2023

Shares 193,146 Value ($000) $4,605 Avg Close $20.93 Range $17.61 - $24.79

Q1 2023

Shares 191,646 Value ($000) $5,723 Avg Close $28.73 Range $23.43 - $32.20

Q4 2022

Shares 219,246 Value ($000) $8,474 Avg Close $34.12 Range $30.24 - $37.52

Q3 2022

Shares 220,646 Value ($000) $8,903 Avg Close $32.17 Range $29.33 - $35.35

Q2 2022

Shares 208,446 Value ($000) $7,944 Avg Close $28.16 Range $25.41 - $31.07

Q1 2022

Shares 208,446 Value ($000) $7,665 Avg Close $30.77 Range $27.94 - $35.17

Q4 2021

Shares 91,883 Value ($000) $3,737 Avg Close $32.08 Range $29.12 - $35.07

Q3 2021

Shares 91,883 Value ($000) $3,699 Avg Close $32.44 Range $28.61 - $35.28

Q2 2021

Shares 90,683 Value ($000) $3,793 Avg Close $34.99 Range $31.09 - $37.17

Q1 2021

Shares 94,083 Value ($000) $4,332 Avg Close $33.45 Range $28.62 - $38.67

Q4 2020

Shares 96,383 Value ($000) $3,930 Avg Close $28.24 Range $23.24 - $30.91

Q3 2020

Shares 96,383 Value ($000) $3,070 Avg Close $22.79 Range $19.82 - $25.19

Q2 2020

Shares 96,383 Value ($000) $2,984 Avg Close $22.21 Range $18.56 - $26.25

Q1 2020

Shares 79,283 Value ($000) $2,287 Avg Close $25.51 Range $17.70 - $29.72

Q4 2019

Shares 77,983 Value ($000) $3,269 Avg Close $29.42 Range $26.97 - $30.65

Q3 2019

Shares 76,283 Value ($000) $3,070 Avg Close $27.39 Range $25.57 - $28.80

Q2 2019

Shares 75,283 Value ($000) $2,982 Avg Close $27.59 Range $25.51 - $29.43

Q1 2019

Shares 65,983 Value ($000) $2,627 Avg Close $27.43 Range $24.54 - $29.25

Q4 2018

Shares 63,783 Value ($000) $2,332 Avg Close $28.30 Range $23.64 - $31.56

Q3 2018

Shares 64,383 Value ($000) $2,884 Avg Close $30.14 Range $28.28 - $31.93

Q2 2018

Shares 46,383 Value ($000) $1,957 Avg Close $28.23 Range $25.92 - $30.31

Q1 2018

Shares 46,383 Value ($000) $1,834 Avg Close $27.27 Range $25.33 - $28.53

Q4 2017

Shares 44,383 Value ($000) $1,778 Avg Close $25.78 Range $23.94 - $27.43

Q3 2017

Shares 44,383 Value ($000) $1,698 Avg Close $23.89 Range $22.02 - $25.34

Q2 2017

Shares 44,383 Value ($000) $1,651 Avg Close $24.61 Range $22.12 - $26.78

Q1 2017

Shares 33,700 Value ($000) $1,336 Avg Close $27.13 Range $24.24 - $29.59

Q4 2016

Shares 32,100 Value ($000) $1,366 Avg Close $23.52 Range $19.91 - $27.96

Q3 2016

Shares 32,100 Value ($000) $1,011 Avg Close $19.18 Range $17.19 - $20.98

Q2 2016

Shares 33,400 Value ($000) $939 Avg Close $17.84 Range $16.91 - $18.79

Q1 2016

Shares 33,400 Value ($000) $907 Avg Close $17.15 Range $15.67 - $18.33

Q4 2015

Shares 27,200 Value ($000) $791 Avg Close $18.14 Range $16.44 - $19.65

Q3 2015

Shares 27,200 Value ($000) $757 Avg Close $17.08 Range $15.94 - $18.02

Q2 2015

Shares 24,100 Value ($000) $669 Avg Close $17.14 Range $16.52 - $17.95

Q1 2015

Shares 23,400 Value ($000) $651 Avg Close $16.04 Range $14.64 - $17.23

Q4 2014

Shares 21,800 Value ($000) $606 Avg Close $16.97 Range $15.81 - $18.14

Q3 2014

Shares 21,800 Value ($000) $579 Avg Close $16.24 Range $15.08 - $17.40

Q2 2014

Shares 20,500 Value ($000) $557 Avg Close $15.76 Range $14.59 - $17.36

Q1 2014

Shares 20,500 Value ($000) $579 Avg Close $15.85 Range $14.50 - $17.54

Q4 2013

Shares 15,700 Value ($000) $445 Avg Close $15.43 Range $13.64 - $17.60

Q3 2013

Shares 15,700 Value ($000) $379 Avg Close $13.86 Range $12.12 - $14.95

Q2 2013

Shares 16,000 Value ($000) $332 Avg Close $11.61 Range $10.46 - $12.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	175,846	$6,084	$32.13	$28.33 - $35.91
Q3 2025	172,846	$5,509	$30.08	$26.44 - $33.09
Q2 2025	167,546	$4,829	$25.62	$21.60 - $28.14
Q1 2025	182,246	$5,221	$28.99	$25.84 - $31.59
Q4 2024	185,046	$6,008	$30.02	$26.60 - $34.12
Q3 2024	184,046	$5,647	$27.10	$24.27 - $29.66
Q2 2024	184,046	$5,111	$23.65	$21.35 - $25.36
Q1 2024	186,546	$5,076	$23.93	$21.64 - $27.27
Q4 2023	175,946	$5,410	$22.41	$17.71 - $28.23
Q3 2023	195,046	$4,864	$22.08	$18.85 - $25.23
Q2 2023	193,146	$4,605	$20.93	$17.61 - $24.79
Q1 2023	191,646	$5,723	$28.73	$23.43 - $32.20
Q4 2022	219,246	$8,474	$34.12	$30.24 - $37.52
Q3 2022	220,646	$8,903	$32.17	$29.33 - $35.35
Q2 2022	208,446	$7,944	$28.16	$25.41 - $31.07
Q1 2022	208,446	$7,665	$30.77	$27.94 - $35.17
Q4 2021	91,883	$3,737	$32.08	$29.12 - $35.07
Q3 2021	91,883	$3,699	$32.44	$28.61 - $35.28
Q2 2021	90,683	$3,793	$34.99	$31.09 - $37.17
Q1 2021	94,083	$4,332	$33.45	$28.62 - $38.67
Q4 2020	96,383	$3,930	$28.24	$23.24 - $30.91
Q3 2020	96,383	$3,070	$22.79	$19.82 - $25.19
Q2 2020	96,383	$2,984	$22.21	$18.56 - $26.25
Q1 2020	79,283	$2,287	$25.51	$17.70 - $29.72
Q4 2019	77,983	$3,269	$29.42	$26.97 - $30.65
Q3 2019	76,283	$3,070	$27.39	$25.57 - $28.80
Q2 2019	75,283	$2,982	$27.59	$25.51 - $29.43
Q1 2019	65,983	$2,627	$27.43	$24.54 - $29.25
Q4 2018	63,783	$2,332	$28.30	$23.64 - $31.56
Q3 2018	64,383	$2,884	$30.14	$28.28 - $31.93
Q2 2018	46,383	$1,957	$28.23	$25.92 - $30.31
Q1 2018	46,383	$1,834	$27.27	$25.33 - $28.53
Q4 2017	44,383	$1,778	$25.78	$23.94 - $27.43
Q3 2017	44,383	$1,698	$23.89	$22.02 - $25.34
Q2 2017	44,383	$1,651	$24.61	$22.12 - $26.78
Q1 2017	33,700	$1,336	$27.13	$24.24 - $29.59
Q4 2016	32,100	$1,366	$23.52	$19.91 - $27.96
Q3 2016	32,100	$1,011	$19.18	$17.19 - $20.98
Q2 2016	33,400	$939	$17.84	$16.91 - $18.79
Q1 2016	33,400	$907	$17.15	$15.67 - $18.33
Q4 2015	27,200	$791	$18.14	$16.44 - $19.65
Q3 2015	27,200	$757	$17.08	$15.94 - $18.02
Q2 2015	24,100	$669	$17.14	$16.52 - $17.95
Q1 2015	23,400	$651	$16.04	$14.64 - $17.23
Q4 2014	21,800	$606	$16.97	$15.81 - $18.14
Q3 2014	21,800	$579	$16.24	$15.08 - $17.40
Q2 2014	20,500	$557	$15.76	$14.59 - $17.36
Q1 2014	20,500	$579	$15.85	$14.50 - $17.54
Q4 2013	15,700	$445	$15.43	$13.64 - $17.60
Q3 2013	15,700	$379	$13.86	$12.12 - $14.95
Q2 2013	16,000	$332	$11.61	$10.46 - $12.41