Heyneman John M Jr

Director, 10% Owner

1 company

Average

Trades Analyzed

12M Win Rate

40.0%

Avg 3M Return

-6.9%

Avg 12M Return

-2.7%

Heyneman John M Jr is a Director, 10% Owner at FIRST INTERSTATE BANCSYSTEM INC. Recent SEC Form 4 filings include 0 buys and 12 sells.

Estimated insider holdings value: $278K based on current market prices.

Holdings by Company

FIBKJun 1, 2026

Current Shares7.5K

Value$277.6K

Net Activity-85,565

Bought: 0Sold: 85.6K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Nov 21, 2025	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	30,432	$31.03	$944,304.96	-2.1%	+18.2%	-
Nov 11, 2025	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	35,000	$32.09	$1,123,300.00	-31.1%	+20.3%	-
Aug 14, 2025	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	11,818	$30.18	$356,726.33	-69.3%	+6.0%	-
Feb 26, 2025	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	250	$30.52	$7,630.00	-	-10.2%	+21.2%
Feb 14, 2025	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	1,335	$32.56	$43,467.60	-	-15.3%	+15.2%
Aug 23, 2024	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	550	$30.59	$16,824.50	-	+10.1%	+4.1%
Aug 3, 2022	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	1,000	$40.71	$40,710.00	-4.5%	+13.3%	-26.7%
Dec 14, 2021	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	180	$40.96	$7,372.80	-27.7%	-2.3%	-0.5%
May 30, 2018	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sell	2,000	$43.98	$87,960.00	-33.1%	-	-
Dec 12, 2016	FIBK First Interstate Bancsystem Inc	Director, 10% Owner	Sale+OE	3,000	$38.86	$116,570.00	-18.7%	-	-