PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

Leonteq Securities AG's Holding History (CIK: 0001535950)

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

Q4 2025

Shares 915 Value ($000) $3 Avg Close $4.45 Range $3.17 - $6.94

Q3 2025

Shares 915 Value ($000) $5 Avg Close $4.06 Range $2.28 - $5.63

Q2 2025

Shares 915 Value ($000) $2 Avg Close $1.54 Range $1.11 - $2.78

Q1 2025

Shares 915 Value ($000) $2 Avg Close $2.55 Range $1.65 - $3.59

Q4 2022

Shares 200 Value ($000) $4 Avg Close $18.06 Range $14.52 - $21.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	915	$3	$4.45	$3.17 - $6.94
Q3 2025	915	$5	$4.06	$2.28 - $5.63
Q2 2025	915	$2	$1.54	$1.11 - $2.78
Q1 2025	915	$2	$2.55	$1.65 - $3.59
Q4 2022	200	$4	$18.06	$14.52 - $21.73