DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

IEQ CAPITAL, LLC's Holding History (CIK: 0001779789)

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

Q2 2025

Shares 27,948 Value ($000) $182 Avg Close $6.88 Range $6.08 - $8.14

Q1 2025

Shares 37,012 Value ($000) $294 Avg Close $10.77 Range $7.54 - $13.53

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	27,948	$182	$6.88	$6.08 - $8.14
Q1 2025	37,012	$294	$10.77	$7.54 - $13.53