DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 100,314 Value ($000) $706 Avg Close $8.35 Range $6.70 - $10.90

Q3 2025

Shares 98,889 Value ($000) $697 Avg Close $6.88 Range $5.63 - $7.74

Q2 2025

Shares 82,257 Value ($000) $535 Avg Close $6.88 Range $6.08 - $8.14

Q1 2025

Shares 54,922 Value ($000) $436 Avg Close $10.77 Range $7.54 - $13.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,314	$706	$8.35	$6.70 - $10.90
Q3 2025	98,889	$697	$6.88	$5.63 - $7.74
Q2 2025	82,257	$535	$6.88	$6.08 - $8.14
Q1 2025	54,922	$436	$10.77	$7.54 - $13.53