DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q1 2025

Shares 12,800 Value ($000) $102 Avg Close $10.77 Range $7.54 - $13.53

Q4 2024

Shares 106,600 Value ($000) $1,351 Avg Close $13.91 Range $12.11 - $16.76

Q3 2024

Shares 115,100 Value ($000) $1,603 Avg Close $14.27 Range $12.53 - $16.75

Q2 2024

Shares 84,300 Value ($000) $1,162 Avg Close $14.63 Range $11.94 - $18.07

Q2 2023

Shares 16,400 Value ($000) $196 Avg Close $13.06 Range $10.84 - $16.00

Q1 2022

Shares 19,900 Value ($000) $197 Avg Close $13.21 Range $9.03 - $17.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	12,800	$102	$10.77	$7.54 - $13.53
Q4 2024	106,600	$1,351	$13.91	$12.11 - $16.76
Q3 2024	115,100	$1,603	$14.27	$12.53 - $16.75
Q2 2024	84,300	$1,162	$14.63	$11.94 - $18.07
Q2 2023	16,400	$196	$13.06	$10.84 - $16.00
Q1 2022	19,900	$197	$13.21	$9.03 - $17.70