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Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees
10% owner at FIRST INTERSTATE BANCSYSTEM. Filing since 14 Jul 2025.
CIK 0001908880
Company
Date
Role
Action
Shares
Amount
Of holding
FIBK
FIRST INTERSTATE BANCSYSTEM INC
1 Dec 2025
10% owner
Sold at will
10,000
$327.50K
4.3%
FIBK
FIRST INTERSTATE BANCSYSTEM INC
3 Nov 2025
10% owner
Sold at will
10,000
$309.90K
4.1%
FIBK
FIRST INTERSTATE BANCSYSTEM INC
1 Oct 2025
10% owner
Sold at will
10,000
$315.90K
3.9%
FIBK
FIRST INTERSTATE BANCSYSTEM INC
2 Sep 2025
10% owner
Sold at will
10,000
$322.80K
1.9%
FIBK
FIRST INTERSTATE BANCSYSTEM INC
1 Aug 2025
10% owner
Sold at will
55,000
$1.53M
9.4%
FIBK
FIRST INTERSTATE BANCSYSTEM INC
14 Jul 2025
10% owner
Sold at will
55,000
$1.71M
8.6%
6 decisions on file.
