DIMENSIONAL ETF TRUST

Ticker: DFNM CUSIP: 25434V849 Class: NATL MUN BD ETF

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

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

Q4 2025

Shares 11,271 Value ($000) $543 Avg Close — Range —

Q3 2025

Shares 11,271 Value ($000) $541 Avg Close — Range —

Q2 2025

Shares 11,271 Value ($000) $535 Avg Close — Range —

Q1 2025

Shares 11,271 Value ($000) $536 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,271	$543	—	—
Q3 2025	11,271	$541	—	—
Q2 2025	11,271	$535	—	—
Q1 2025	11,271	$536	—	—