DIMENSIONAL ETF TRUST

Ticker: DFIV CUSIP: 25434V807 Class: INTERNATNAL VAL

Iowa State Bank's Holding History (CIK: 0001546967)

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

Q4 2025

Shares 15,812 Value ($000) $789 Avg Close — Range —

Q3 2025

Shares 15,812 Value ($000) $729 Avg Close — Range —

Q2 2025

Shares 15,812 Value ($000) $677 Avg Close — Range —

Q1 2025

Shares 15,812 Value ($000) $622 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,812	$789	—	—
Q3 2025	15,812	$729	—	—
Q2 2025	15,812	$677	—	—
Q1 2025	15,812	$622	—	—