PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q3 2025

Shares 122,654 Value ($000) $680 Avg Close $4.06 Range $2.28 - $5.63

Q2 2025

Shares 383,194 Value ($000) $946 Avg Close $1.54 Range $1.11 - $2.78

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	122,654	$680	$4.06	$2.28 - $5.63
Q2 2025	383,194	$946	$1.54	$1.11 - $2.78