FIRST INTERSTATE BANCSYSTEM INC
SEC Filing List

FIBK         CIK: 0000860413

Form Description Owner/Filer Filing Agent Date Actions
PRE 14APreliminary proxy statement not related ...First Interstate Bancsystem Inc 03/31/2026
4Statement of changes in beneficial owner...M2 COMPLIANCE LLC /fa03/27/2026
SCHEDULE 13G/A03/26/2026
4Statement of changes in beneficial owner...Jensen Kirk DFirst Interstate Bancsystem Inc03/18/2026
4Statement of changes in beneficial owner...Della Camera DavidFirst Interstate Bancsystem Inc03/18/2026
4Statement of changes in beneficial owner...Robbins KristinaFirst Interstate Bancsystem Inc03/18/2026
4Statement of changes in beneficial owner...Meyer LoriFirst Interstate Bancsystem Inc03/18/2026
4Statement of changes in beneficial owner...Reuter James AFirst Interstate Bancsystem Inc03/18/2026
4Statement of changes in beneficial owner...Robbins KristinaFirst Interstate Bancsystem Inc03/17/2026
4Statement of changes in beneficial owner...Meyer LoriFirst Interstate Bancsystem Inc03/17/2026
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