DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

True Wealth Design, LLC's Holding History (CIK: 0001966033)

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

Q4 2025

Shares 26 Value ($000) $0 Avg Close $8.35 Range $6.70 - $10.90

Q2 2025

Shares 54 Value ($000) $0 Avg Close $6.88 Range $6.08 - $8.14

Q1 2025

Shares 80 Value ($000) $1 Avg Close $10.77 Range $7.54 - $13.53

Q3 2024

Shares 4 Value ($000) $0 Avg Close $14.27 Range $12.53 - $16.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26	$0	$8.35	$6.70 - $10.90
Q2 2025	54	$0	$6.88	$6.08 - $8.14
Q1 2025	80	$1	$10.77	$7.54 - $13.53
Q3 2024	4	$0	$14.27	$12.53 - $16.75