DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

STRS OHIO's Holding History (CIK: 0000820478)

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

Q4 2025

Shares 28,100 Value ($000) $262 Avg Close $8.35 Range $6.70 - $10.90

Q1 2023

Shares 2,300 Value ($000) $0 Avg Close $19.53 Range $11.98 - $25.77

Q4 2021

Shares 2,500 Value ($000) $42 Avg Close $20.55 Range $15.16 - $26.62

Q3 2021

Shares 2,500 Value ($000) $59 Avg Close $23.96 Range $19.76 - $28.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,100	$262	$8.35	$6.70 - $10.90
Q1 2023	2,300	$0	$19.53	$11.98 - $25.77
Q4 2021	2,500	$42	$20.55	$15.16 - $26.62
Q3 2021	2,500	$59	$23.96	$19.76 - $28.70