Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees

10% owner, First Interstate Bancsystem Inc

Bought, 12 months

$0.0M

Sold, 12 months

$0.6M

Companies

Latest trade

Dec 1, 2025

Companies

First Interstate Bancsystem Inc10% owner −$1.0M

Trades

FIBK Sold 10,000 shares at $32.75 $0.3M Dec 1

FIBK Sold 10,000 shares at $30.99 $0.3M Nov 3

FIBK Sold 10,000 shares at $31.59 $0.3M Oct 1

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.