PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q3 2025

Shares 35,063 Value ($000) $194 Avg Close $4.06 Range $2.28 - $5.63

Q4 2024

Shares 30,013 Value ($000) $88 Avg Close $3.51 Range $2.56 - $4.71

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	35,063	$194	$4.06	$2.28 - $5.63
Q4 2024	30,013	$88	$3.51	$2.56 - $4.71