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

Track record

How each disclosed position did against the S&P ~6 months later

No positions we can measure against the market yet — outcomes appear once a disclosed buy is ~6 months old.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$0.0000 bought · −$4.52M sold

All filings on record

Every Form 4 transaction we track for this filer

All9Buys0Sells6

Stock	Transaction	Date	~6mo vs S&P
FIBKFIRST INTERSTATE BANCSYSTEM INC	Sell $327.5K · 10,000 sh	2025-12-01	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Sell $309.9K · 10,000 sh	2025-11-03	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Sell $315.9K · 10,000 sh	2025-10-01	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Other — · 67,482 sh	2025-09-17	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Other — · 45,154 sh	2025-09-10	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Other — · 152,160 sh	2025-09-09	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Sell $322.8K · 10,000 sh	2025-09-02	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Sell $1.53M · 55,000 sh	2025-08-01	—
FIBKFIRST INTERSTATE BANCSYSTEM INC	Sell $1.71M · 55,000 sh	2025-07-14	—

FIBKSell

2025-12-01 · FIRST INTERSTATE BANCSYSTEM INC

$327.5K

—

FIBKSell

2025-11-03 · FIRST INTERSTATE BANCSYSTEM INC

$309.9K

—

FIBKSell

2025-10-01 · FIRST INTERSTATE BANCSYSTEM INC

$315.9K

—

FIBKOther

2025-09-17 · FIRST INTERSTATE BANCSYSTEM INC

67,482

—

FIBKOther

2025-09-10 · FIRST INTERSTATE BANCSYSTEM INC

45,154

—

FIBKOther

2025-09-09 · FIRST INTERSTATE BANCSYSTEM INC

152,160

—

FIBKSell

2025-09-02 · FIRST INTERSTATE BANCSYSTEM INC

$322.8K

—

FIBKSell

2025-08-01 · FIRST INTERSTATE BANCSYSTEM INC

$1.53M

—

FIBKSell

2025-07-14 · FIRST INTERSTATE BANCSYSTEM INC

$1.71M

—

9 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

SJ

Scott Jonathan R

FIBK · last 2026-09-14

SJ

Scott Julie A

FIBK · last 2026-07-27

RM

Ritter Matthew John

FIBK · last 2026-07-22

AR

Agrawal Renu

FIBK · last 2026-06-01

BR

Boschee Ryan J.

FIBK · last 2026-06-01

BB

Bowman Biff

FIBK · last 2026-06-01

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.