DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 72,219 Value ($000) $673 Avg Close $8.35 Range $6.70 - $10.90
Q3 2025
Shares 71,894 Value ($000) $507 Avg Close $6.88 Range $5.63 - $7.74
Q2 2025
Shares 56,120 Value ($000) $365 Avg Close $6.88 Range $6.08 - $8.14
Q1 2025
Shares 55,470 Value ($000) $440 Avg Close $10.77 Range $7.54 - $13.53
Q4 2024
Shares 55,470 Value ($000) $703 Avg Close $13.91 Range $12.11 - $16.76
Q3 2024
Shares 55,061 Value ($000) $767 Avg Close $14.27 Range $12.53 - $16.75
Q2 2024
Shares 47,381 Value ($000) $653 Avg Close $14.63 Range $11.94 - $18.07
Q1 2024
Shares 49,340 Value ($000) $815 Avg Close $14.97 Range $13.42 - $17.85
Q4 2023
Shares 52,923 Value ($000) $773 Avg Close $12.12 Range $9.67 - $15.60
Q3 2023
Shares 52,192 Value ($000) $640 Avg Close $13.04 Range $11.13 - $15.36
Q2 2023
Shares 61,311 Value ($000) $732 Avg Close $13.06 Range $10.84 - $16.00
Q1 2023
Shares 10,294 Value ($000) $138 Avg Close $19.53 Range $11.98 - $25.77
Q4 2022
Shares 11,054 Value ($000) $238 Avg Close $20.51 Range $17.66 - $23.10
Q3 2022
Shares 10,929 Value ($000) $219 Avg Close $21.27 Range $16.00 - $28.35
Q2 2022
Shares 9,985 Value ($000) $179 Avg Close $10.33 Range $5.44 - $18.22
Q1 2022
Shares 9,687 Value ($000) $96 Avg Close $13.21 Range $9.03 - $17.70
Q4 2021
Shares 6,106 Value ($000) $103 Avg Close $20.55 Range $15.16 - $26.62
Q3 2021
Shares 5,957 Value ($000) $141 Avg Close $23.96 Range $19.76 - $28.70