PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q3 2024

Shares 10,065 Value ($000) $39 Avg Close $4.63 Range $3.39 - $6.75

Q2 2024

Shares 10,065 Value ($000) $52 Avg Close $6.06 Range $4.11 - $8.27

Q1 2024

Shares 10,065 Value ($000) $70 Avg Close $7.58 Range $6.22 - $9.77

Q4 2023

Shares 10,065 Value ($000) $89 Avg Close $7.70 Range $5.54 - $9.86

Q3 2023

Shares 10,065 Value ($000) $96 Avg Close $12.99 Range $9.25 - $15.75

Q2 2023

Shares 10,065 Value ($000) $147 Avg Close $13.96 Range $11.25 - $17.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	10,065	$39	$4.63	$3.39 - $6.75
Q2 2024	10,065	$52	$6.06	$4.11 - $8.27
Q1 2024	10,065	$70	$7.58	$6.22 - $9.77
Q4 2023	10,065	$89	$7.70	$5.54 - $9.86
Q3 2023	10,065	$96	$12.99	$9.25 - $15.75
Q2 2023	10,065	$147	$13.96	$11.25 - $17.20