Insider tradingForm 4

ISABELLA BANK CORP (ISBA) Insider Trading

3 open-market trades reported since Aug 17, 2026: 3 purchases worth $900 and 0 sales worth $0.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Jill Bourland	Director	3	$900	0	$0	Oct 20, 2026

ISBA insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 20	Oct 16	Jill BourlandDirector	Director	▲ BUY	8	36.71	$300	+0.1%	Form 4 ↗
Sep 17	Sep 16	Jill BourlandDirector	Director	▲ BUY	8	39.40	$300	+0.1%	Form 4 ↗
Aug 17	Aug 17	Jill BourlandDirector	Director	▲ BUY	7	41.59	$300	+0.1%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings