DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

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

Q3 2025

Shares 138,420 Value ($000) $976 Avg Close $6.88 Range $5.63 - $7.74

Q2 2025

Shares 263,313 Value ($000) $1,712 Avg Close $6.88 Range $6.08 - $8.14

Q1 2025

Shares 322,875 Value ($000) $2,560 Avg Close $10.77 Range $7.54 - $13.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	138,420	$976	$6.88	$5.63 - $7.74
Q2 2025	263,313	$1,712	$6.88	$6.08 - $8.14
Q1 2025	322,875	$2,560	$10.77	$7.54 - $13.53