PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2025

Shares 30,954 Value ($000) $0 Avg Close $4.45 Range $3.17 - $6.94

Q2 2025

Shares 27,919 Value ($000) $0 Avg Close $1.54 Range $1.11 - $2.78

Q1 2025

Shares 51,456 Value ($000) $0 Avg Close $2.55 Range $1.65 - $3.59

Q4 2024

Shares 60,229 Value ($000) $0 Avg Close $3.51 Range $2.56 - $4.71

Q3 2024

Shares 46,982 Value ($000) $0 Avg Close $4.63 Range $3.39 - $6.75

Q4 2023

Shares 10,128 Value ($000) $0 Avg Close $7.70 Range $5.54 - $9.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,954	$0	$4.45	$3.17 - $6.94
Q2 2025	27,919	$0	$1.54	$1.11 - $2.78
Q1 2025	51,456	$0	$2.55	$1.65 - $3.59
Q4 2024	60,229	$0	$3.51	$2.56 - $4.71
Q3 2024	46,982	$0	$4.63	$3.39 - $6.75
Q4 2023	10,128	$0	$7.70	$5.54 - $9.86