DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

ADAR1 Capital Management, LLC's Holding History (CIK: 0001940272)

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

Q3 2025

Shares 28,023 Value ($000) $198 Avg Close $6.88 Range $5.63 - $7.74

Q2 2025

Shares 28,023 Value ($000) $182 Avg Close $6.88 Range $6.08 - $8.14

Q1 2025

Shares 28,023 Value ($000) $222 Avg Close $10.77 Range $7.54 - $13.53

Q4 2024

Shares 53,023 Value ($000) $672 Avg Close $13.91 Range $12.11 - $16.76

Q3 2024

Shares 53,111 Value ($000) $740 Avg Close $14.27 Range $12.53 - $16.75

Q2 2024

Shares 35,100 Value ($000) $484 Avg Close $14.63 Range $11.94 - $18.07

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	28,023	$198	$6.88	$5.63 - $7.74
Q2 2025	28,023	$182	$6.88	$6.08 - $8.14
Q1 2025	28,023	$222	$10.77	$7.54 - $13.53
Q4 2024	53,023	$672	$13.91	$12.11 - $16.76
Q3 2024	53,111	$740	$14.27	$12.53 - $16.75
Q2 2024	35,100	$484	$14.63	$11.94 - $18.07