DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Simplify Asset Management Inc.'s Holding History (CIK: 0001846368)

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

Q1 2024

Shares 175,018 Value ($000) $2,891 Avg Close $14.97 Range $13.42 - $17.85

Q4 2023

Shares 175,018 Value ($000) $2,555 Avg Close $12.12 Range $9.67 - $15.60

Q3 2023

Shares 175,018 Value ($000) $2,147 Avg Close $13.04 Range $11.13 - $15.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	175,018	$2,891	$14.97	$13.42 - $17.85
Q4 2023	175,018	$2,555	$12.12	$9.67 - $15.60
Q3 2023	175,018	$2,147	$13.04	$11.13 - $15.36