InsiderCIK 1715727

Jill Bourland: Insider Trades

Every open-market purchase and sale Jill Bourland reported on Form 4 since Aug 13, 2026, with how the stock moved after each purchase.

ISBA ISABELLA BANK CORP · Director

3Purchases

$900Bought

0Sales

$0Sold

Track record of purchases

After	Purchases measured	Average change	Median	Rose
1 month	1	−8.4%	−8.4%	0 of 1

Change in the stock price from the price paid to the closest weekly price about 1, 3 and 6 months later, from SEC fails-to-deliver data. Dividends are not included, and purchases with a possible stock split in between are skipped. Past results do not predict future ones. How we measure this

All reported trades

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

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

Names come from the filings. Different people can share a name, so we group trades by the SEC's reporting-owner number (CIK) instead.