DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 1,634 Value ($000) $15 Avg Close $8.35 Range $6.70 - $10.90
Q3 2025
Shares 13,152 Value ($000) $93 Avg Close $6.88 Range $5.63 - $7.74
Q2 2025
Shares 5,244 Value ($000) $34 Avg Close $6.88 Range $6.08 - $8.14
Q1 2025
Shares 1,918 Value ($000) $15 Avg Close $10.77 Range $7.54 - $13.53
Q4 2024
Shares 10,657 Value ($000) $135 Avg Close $13.91 Range $12.11 - $16.76
Q3 2024
Shares 1,054 Value ($000) $15 Avg Close $14.27 Range $12.53 - $16.75
Q2 2024
Shares 23,649 Value ($000) $326 Avg Close $14.63 Range $11.94 - $18.07
Q1 2024
Shares 1,700 Value ($000) $28 Avg Close $14.97 Range $13.42 - $17.85
Q4 2023
Shares 1,905 Value ($000) $28 Avg Close $12.12 Range $9.67 - $15.60
Q3 2023
Shares 1,693 Value ($000) $21 Avg Close $13.04 Range $11.13 - $15.36
Q2 2023
Shares 3,171 Value ($000) $38 Avg Close $13.06 Range $10.84 - $16.00
Q1 2023
Shares 6,786 Value ($000) $0 Avg Close $19.53 Range $11.98 - $25.77
Q4 2022
Shares 2,436 Value ($000) $0 Avg Close $20.51 Range $17.66 - $23.10
Q3 2022
Shares 2,186 Value ($000) $44 Avg Close $21.27 Range $16.00 - $28.35
Q2 2022
Shares 3,750 Value ($000) $67 Avg Close $10.33 Range $5.44 - $18.22
Q1 2022
Shares 1,810 Value ($000) $18 Avg Close $13.21 Range $9.03 - $17.70
Q4 2021
Shares 1,047 Value ($000) $17 Avg Close $20.55 Range $15.16 - $26.62
Q3 2021
Shares 534 Value ($000) $12 Avg Close $23.96 Range $19.76 - $28.70
Q2 2021
Shares 10 Value ($000) $0 Avg Close $20.76 Range $17.19 - $27.04