John M Heyneman Jr. Trust
10% Owner

John M Heyneman Jr. Trust insider trades: First Interstate Bancsystem (FIBK) stock sales

10% Owner, First Interstate Bancsystem Last trade Nov 21, 2025 14 Form 4 filings
$944K
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
6
Open-market trades
since 2022
1
Company
last trade 2025

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where John M Heyneman Jr. Trust reports to the SEC

Open-market buys and sales

6 trades reported on SEC Form 4, newest first

DateStockTypeValue
Nov 21, 2025FIBK↓ Sell$944K
Aug 14, 2025FIBK↓ Sell$357K
Feb 26, 2025FIBK↓ Sell$8K
Feb 14, 2025FIBK↓ Sell$43K
Aug 23, 2024FIBK↓ Sell$17K
Aug 3, 2022FIBK↓ Sell$41K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other FIBK insiders

Open-market trades in the last 12 months

About John M Heyneman Jr. Trust's insider trades

John M Heyneman Jr. Trust is a 10% owner of First Interstate Bancsystem (FIBK). Since Aug 3, 2022, it has reported no open-market purchases and 6 sales worth $1.4M on SEC Form 4. In the last 12 months: 1 sale ($944K).

Its filings also include grants and awards (4 filings), gifts (3 filings), conversions (1 filing). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FIBK insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.