DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Quantinno Capital Management LP's Holding History (CIK: 0001759654)

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

Q4 2025

Shares 15,988 Value ($000) $149 Avg Close $8.35 Range $6.70 - $10.90

Q3 2025

Shares 14,806 Value ($000) $104 Avg Close $6.88 Range $5.63 - $7.74

Q2 2025

Shares 11,281 Value ($000) $73 Avg Close $6.88 Range $6.08 - $8.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,988	$149	$8.35	$6.70 - $10.90
Q3 2025	14,806	$104	$6.88	$5.63 - $7.74
Q2 2025	11,281	$73	$6.88	$6.08 - $8.14