# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0000860413-21-000142
Filing Date
2021-04-14
Accepted
2021-04-14 12:20:27
Documents
46
Period of Report
2021-05-26

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEF 14A | a2020proxy-def14a.htm | DEF 14A | 1008173
2 | GRAPHIC | a01132_pxx565xcoverxpage1.jpg | GRAPHIC | 583408
3 | GRAPHIC | a01132_pxx565xproposalxinf.jpg | GRAPHIC | 532699
4 | GRAPHIC | a01132_pxx565xproposalxinfa.jpg | GRAPHIC | 415449
5 | GRAPHIC | a01132_pxx565xrecommendati.jpg | GRAPHIC | 117705
6 | GRAPHIC | a01132_pxx565xrecommendatia.jpg | GRAPHIC | 130301
7 | GRAPHIC | a01132_pxx565xrecommendatib.jpg | GRAPHIC | 137258
8 | GRAPHIC | a4721totalassetsupdated1.jpg | GRAPHIC | 787876
9 | GRAPHIC | bs_stixltixtablexchart1.jpg | GRAPHIC | 1173785
10 | GRAPHIC | chart-271c26a89f1e41dc8891.jpg | GRAPHIC | 212913
11 | GRAPHIC | chart-4a714ba6b27340228631.jpg | GRAPHIC | 28967
12 | GRAPHIC | chart-69badec7eda043ddbdc1.jpg | GRAPHIC | 71788
13 | GRAPHIC | chart-843996ea96c74c6ca591.jpg | GRAPHIC | 38255
14 | GRAPHIC | chart-84d84fc8b9e9428fbb41.jpg | GRAPHIC | 198776
15 | GRAPHIC | chart-90fccad19ce54e0daae1.jpg | GRAPHIC | 29675
16 | GRAPHIC | chart-a58c8ba7f0c3408b9131.jpg | GRAPHIC | 102552
17 | GRAPHIC | chart-abe7b574a0184dc49621.jpg | GRAPHIC | 38780
18 | GRAPHIC | chart-e36176d15ef84b619271.jpg | GRAPHIC | 38861
19 | GRAPHIC | chart-f2449460656e41fdbc11.jpg | GRAPHIC | 88670
20 | GRAPHIC | committee_tablex202139211.jpg | GRAPHIC | 1297236
21 | GRAPHIC | directorstatistics39211.jpg | GRAPHIC | 506823
22 | GRAPHIC | employeesclientscommunitie.jpg | GRAPHIC | 576913
23 | GRAPHIC | fibk-proxy_10xaxvotexforxp.jpg | GRAPHIC | 185805
24 | GRAPHIC | fibk-proxy_14xheaderxjames.jpg | GRAPHIC | 119415
25 | GRAPHIC | fibk-proxy_15xheaderxdavid.jpg | GRAPHIC | 178221
26 | GRAPHIC | fibk-proxy_16xheaderxkevin.jpg | GRAPHIC | 97500
27 | GRAPHIC | fibk-proxy_17xheaderxalice.jpg | GRAPHIC | 79980
28 | GRAPHIC | fibk-proxy_18xheaderxdanax.jpg | GRAPHIC | 78670
29 | GRAPHIC | fibk-proxy_19xheaderxphili.jpg | GRAPHIC | 98113
30 | GRAPHIC | fibk-proxy_20xheaderxjohnx.jpg | GRAPHIC | 81921
31 | GRAPHIC | fibk-proxy_21xheaderxjodix.jpg | GRAPHIC | 104261
32 | GRAPHIC | fibk-proxy_22xheaderxkirkx.jpg | GRAPHIC | 91364
33 | GRAPHIC | fibk-proxy_23xheaderxdenni.jpg | GRAPHIC | 83027
34 | GRAPHIC | fibk-proxy_24xheaderxrossx.jpg | GRAPHIC | 77094
35 | GRAPHIC | fibk-proxy_25xheaderxrusse.jpg | GRAPHIC | 97858
36 | GRAPHIC | fibk-proxy_26xheaderxpatri.jpg | GRAPHIC | 80768
37 | GRAPHIC | fibk-proxy_27xheaderxmarcy.jpg | GRAPHIC | 99073
38 | GRAPHIC | fibk-proxy_29xheaderxkadex.jpg | GRAPHIC | 95859
39 | GRAPHIC | fibk-proxy_30xheaderxjames.jpg | GRAPHIC | 79808
40 | GRAPHIC | fibk-proxy_31xheaderxjonat.jpg | GRAPHIC | 79884
41 | GRAPHIC | fibk-proxy_33xhowxdoxixvot.jpg | GRAPHIC | 320627
42 | GRAPHIC | fibk-proxy_headerxjoycexph.jpg | GRAPHIC | 80265
43 | GRAPHIC | fibk-proxy_xxxheaderxsteph.jpg | GRAPHIC | 81334
44 | GRAPHIC | kirkjensensignaturea011.jpg | GRAPHIC | 7749
45 | GRAPHIC | proxycardforproxtstmtasexf.jpg | GRAPHIC | 1666543
46 | GRAPHIC | proxycardforproxystmtasexf.jpg | GRAPHIC | 2771725
| Complete submission text file | 0000860413-21-000142.txt |  | 19753321

Mailing Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918
Business Address P O BOX 30918 401 NO 31ST STREET BILLINGS MT 59116-0918 4062555300
FIRST INTERSTATE BANCSYSTEM INC (Filer) CIK: 0000860413 (see all company filings)

EIN.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-34653 | Film No.: 21825070
SIC: 6022 State Commercial Banks