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Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001193125-19-078322
Filing Date
2019-03-18
Accepted
2019-03-18 16:36:08
Documents
4

Document Format Files

Seq Description Document Type Size
1 8-K d722069d8k.htm 425 56277
2 EX-99.1 d722069dex991.htm EX-99.1 96079
3 EX-99.2 d722069dex992.htm EX-99.2 64462
4 EX-99.3 d722069dex993.htm EX-99.3 101061
  Complete submission text file 0001193125-19-078322.txt   319727
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 (Filed by) CIK: 0000860413 (see all company filings)

IRS No.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 425
SIC: 6022 State Commercial Banks

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 (Subject) CIK: 0000860413 (see all company filings)

IRS No.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 001-34653 | Film No.: 19688709
SIC: 6022 State Commercial Banks