DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q4 2025

Shares 87,073 Value ($000) $812 Avg Close $8.35 Range $6.70 - $10.90

Q1 2025

Shares 14,255 Value ($000) $113 Avg Close $10.77 Range $7.54 - $13.53

Q4 2024

Shares 18,928 Value ($000) $240 Avg Close $13.91 Range $12.11 - $16.76

Q3 2024

Shares 27,129 Value ($000) $378 Avg Close $14.27 Range $12.53 - $16.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	87,073	$812	$8.35	$6.70 - $10.90
Q1 2025	14,255	$113	$10.77	$7.54 - $13.53
Q4 2024	18,928	$240	$13.91	$12.11 - $16.76
Q3 2024	27,129	$378	$14.27	$12.53 - $16.75