DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q3 2023

Shares 500,000 Value ($000) $6 Avg Close $13.04 Range $11.13 - $15.36

Q2 2023

Shares 500,000 Value ($000) $6 Avg Close $13.06 Range $10.84 - $16.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	500,000	$6	$13.04	$11.13 - $15.36
Q2 2023	500,000	$6	$13.06	$10.84 - $16.00