ISABELLA BK CORP

Ticker: ISBA CUSIP: 464214105 Class: COM

BlackRock, Inc.'s Holding History (CIK: 0002012383)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 100,772 Value ($000) $5,039 Avg Close $42.11 Range $33.06 - $58.83

Q3 2025

Shares 98,924 Value ($000) $3,487 Avg Close $31.99 Range $28.12 - $36.12

Q2 2025

Shares 93,032 Value ($000) $2,805 Avg Close $27.18 Range $21.03 - $44.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,772	$5,039	$42.11	$33.06 - $58.83
Q3 2025	98,924	$3,487	$31.99	$28.12 - $36.12
Q2 2025	93,032	$2,805	$27.18	$21.03 - $44.01