T. Rowe Price Investment Management, Inc. - 30 Sep 2025 SCHEDULE 13G Report for PRIME MEDICINE INC COMMON STOCK (PRME)

Filing Manager: T. Rowe Price Investment Management, Inc.
Reporting Manager: T. Rowe Price Investment Management, Inc.
Security: PRIME MEDICINE INC COMMON STOCK
Symbol: PRME
Shares outstanding: 174,282,170 shares
Disclosed Ownership: 9,236,955 shares
Ownership: 5.3%
Form type: SCHEDULE 13G
Filing time: 14 Nov 2025, 12:18:25 UTC
Date of event: 30 Sep 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
T. Rowe Price Investment Management, Inc.	5.3%	9,236,955	9,236,955	0	Ellen York	Vice President