DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q4 2024

Shares 207,574 Value ($000) $2,630 Avg Close $13.91 Range $12.11 - $16.76

Q3 2024

Shares 184,230 Value ($000) $2,566 Avg Close $14.27 Range $12.53 - $16.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	207,574	$2,630	$13.91	$12.11 - $16.76
Q3 2024	184,230	$2,566	$14.27	$12.53 - $16.75