John M Heyneman Jr

Director, 10% owner, First Interstate Bancsystem Inc

Bought, 12 months

$0.0M

Sold, 12 months

$1.1M

Companies

Latest trade

Nov 11, 2025

Companies

First Interstate Bancsystem IncDirector, 10% owner −$1.1M

Trades

FIBK Sold 15,000 shares at $32.14 $0.5M Nov 11

FIBK Sold 20,000 shares at $32.06 $0.6M Nov 10

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.