DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

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

Q2 2025

Shares 142 Value ($000) $1 Avg Close $6.88 Range $6.08 - $8.14

Q1 2025

Shares 4 Value ($000) $0 Avg Close $10.77 Range $7.54 - $13.53

Q4 2024

Shares 4 Value ($000) $0 Avg Close $13.91 Range $12.11 - $16.76

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	142	$1	$6.88	$6.08 - $8.14
Q1 2025	4	$0	$10.77	$7.54 - $13.53
Q4 2024	4	$0	$13.91	$12.11 - $16.76