DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Hudson Bay Capital Management LP's Holding History (CIK: 0001393825)

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

Q4 2025
Shares 1,700,000 Value ($000) $15,844 Avg Close $8.35 Range $6.70 - $10.90
Q3 2025
Shares 1,320,000 Value ($000) $9,306 Avg Close $6.88 Range $5.63 - $7.74
Q2 2025
Shares 1,296,700 Value ($000) $8,429 Avg Close $6.88 Range $6.08 - $8.14
Q1 2025
Shares 1,150,400 Value ($000) $9,123 Avg Close $10.77 Range $7.54 - $13.53
Q4 2024
Shares 920,108 Value ($000) $11,658 Avg Close $13.91 Range $12.11 - $16.76
Q3 2024
Shares 720,108 Value ($000) $10,031 Avg Close $14.27 Range $12.53 - $16.75
Q2 2024
Shares 555,108 Value ($000) $7,649 Avg Close $14.63 Range $11.94 - $18.07
Q1 2024
Shares 110,000 Value ($000) $1,817 Avg Close $14.97 Range $13.42 - $17.85
Q4 2023
Shares 80,000 Value ($000) $1,168 Avg Close $12.12 Range $9.67 - $15.60