ISABELLA BK CORP

Ticker: ISBA CUSIP: 464214105 Class: COM

MAI Capital Management's Holding History (CIK: 0001040197)

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

Q4 2025

Shares 350 Value ($000) $18 Avg Close $42.11 Range $33.06 - $58.83

Q3 2025

Shares 350 Value ($000) $12 Avg Close $31.99 Range $28.12 - $36.12

Q2 2025

Shares 350 Value ($000) $11 Avg Close $27.18 Range $21.03 - $44.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	350	$18	$42.11	$33.06 - $58.83
Q3 2025	350	$12	$31.99	$28.12 - $36.12
Q2 2025	350	$11	$27.18	$21.03 - $44.01