ISABELLA BK CORP

Ticker: ISBA CUSIP: 464214105 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 14,740 Value ($000) $737 Avg Close $42.11 Range $33.06 - $58.83

Q3 2025

Shares 13,542 Value ($000) $477 Avg Close $31.99 Range $28.12 - $36.12

Q2 2025

Shares 12,995 Value ($000) $392 Avg Close $27.18 Range $21.03 - $44.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,740	$737	$42.11	$33.06 - $58.83
Q3 2025	13,542	$477	$31.99	$28.12 - $36.12
Q2 2025	12,995	$392	$27.18	$21.03 - $44.01