ISABELLA BK CORP

Ticker: ISBA CUSIP: 464214105 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025

Shares 306,685 Value ($000) $15,334 Avg Close $42.11 Range $33.06 - $58.83

Q3 2025

Shares 245,936 Value ($000) $8,669 Avg Close $31.99 Range $28.12 - $36.12

Q2 2025

Shares 113,385 Value ($000) $3,419 Avg Close $27.18 Range $21.03 - $44.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	306,685	$15,334	$42.11	$33.06 - $58.83
Q3 2025	245,936	$8,669	$31.99	$28.12 - $36.12
Q2 2025	113,385	$3,419	$27.18	$21.03 - $44.01