PRIME MEDICINE INC

Ticker: PRME CUSIP: 74168J101 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025

Shares 248,227 Value ($000) $861 Avg Close $4.45 Range $3.17 - $6.94

Q3 2025

Shares 205,325 Value ($000) $1,138 Avg Close $4.06 Range $2.28 - $5.63

Q2 2024

Shares 37,646 Value ($000) $194 Avg Close $6.06 Range $4.11 - $8.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	248,227	$861	$4.45	$3.17 - $6.94
Q3 2025	205,325	$1,138	$4.06	$2.28 - $5.63
Q2 2024	37,646	$194	$6.06	$4.11 - $8.27