DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

GREAT POINT PARTNERS LLC's Holding History (CIK: 0001281446)

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

Q1 2023

Shares 141,526 Value ($000) $1,892 Avg Close $19.53 Range $11.98 - $25.77

Q4 2022

Shares 544,451 Value ($000) $11,717 Avg Close $20.51 Range $17.66 - $23.10

Q3 2022

Shares 70,621 Value ($000) $1,415 Avg Close $21.27 Range $16.00 - $28.35

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	141,526	$1,892	$19.53	$11.98 - $25.77
Q4 2022	544,451	$11,717	$20.51	$17.66 - $23.10
Q3 2022	70,621	$1,415	$21.27	$16.00 - $28.35