DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Parkman Healthcare Partners LLC's Holding History (CIK: 0001777015)

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

Q4 2025
Shares 645,544 Value ($000) $6,016 Avg Close $8.35 Range $6.70 - $10.90
Q3 2025
Shares 301,746 Value ($000) $2,127 Avg Close $6.88 Range $5.63 - $7.74
Q2 2025
Shares 500,000 Value ($000) $3,250 Avg Close $6.88 Range $6.08 - $8.14
Q1 2025
Shares 1,043,162 Value ($000) $8,272 Avg Close $10.77 Range $7.54 - $13.53
Q4 2024
Shares 1,000,474 Value ($000) $12,676 Avg Close $13.91 Range $12.11 - $16.76
Q3 2024
Shares 924,140 Value ($000) $12,873 Avg Close $14.27 Range $12.53 - $16.75
Q2 2024
Shares 908,822 Value ($000) $12,524 Avg Close $14.63 Range $11.94 - $18.07
Q1 2024
Shares 691,812 Value ($000) $11,429 Avg Close $14.97 Range $13.42 - $17.85
Q4 2023
Shares 625,749 Value ($000) $9,136 Avg Close $12.12 Range $9.67 - $15.60
Q3 2023
Shares 466,408 Value ($000) $5,723 Avg Close $13.04 Range $11.13 - $15.36
Q2 2023
Shares 428,279 Value ($000) $5,114 Avg Close $13.06 Range $10.84 - $16.00
Q1 2023
Shares 400,220 Value ($000) $5,351 Avg Close $19.53 Range $11.98 - $25.77
Q4 2022
Shares 224,483 Value ($000) $4,831 Avg Close $20.51 Range $17.66 - $23.10
Q3 2022
Shares 212,191 Value ($000) $4,250 Avg Close $21.27 Range $16.00 - $28.35
Q2 2022
Shares 114,750 Value ($000) $2,054 Avg Close $10.33 Range $5.44 - $18.22