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FIRST INTERSTATE BANCSYSTEM INC
FIBKCIK: 0000860413
Total Volume
$8.4M
Purchases
$0
Sales
$8.1M
Unique Insiders
11
Recent Insider Trades (29)
Sell
$182.3K
2 sales
Other
$0
Other
$0
Gift
$0
Gift
$0
Gift
$0
Gift
$0
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner
Filed Dec 1, 2025
Sell
$327.5K
1 sale
Grant
$50.0K
1 grant
Sell
$944.3K
1 sale
Other
$0
Sell
$150.1K
1 sale
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner
Filed Nov 3, 2025
Sell
$309.9K
1 sale
Sell
$224.6K
1 sale
Sell
$21.7K
1 sale
Sell
$619.4K
2 sales
Other
$0
Grant
$75.0K
1 grant
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner
Filed Oct 3, 2025
Sell
$315.9K
1 sale
Sell
$1.1M
2 sales
Grant
$60.0K
1 grant
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner
Filed Sep 2, 2025
Sell
$322.8K
1 sale
Other
$0
Grant
$60.0K
1 grant
Sell
$356.7K
1 sale
Other
$0
Gift
$0
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner
Filed Aug 1, 2025
Sell
$1.5M
1 sale
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees10% Owner
Filed Jul 15, 2025
Sell
$1.7M
1 sale