Ra Capital Management, L.P. - Nov 5, 2025 SCHEDULE 13D/A Report for LENZ THERAPEUTICS, INC. Common Stock, $0.00001 par value per share (LENZ)

Filing Manager
RA CAPITAL MANAGEMENT, L.P.
Reporting Manager
RA Capital Management, L.P.
Security
LENZ THERAPEUTICS, INC. Common Stock, $0.00001 par value per share
Symbol
LENZ
Shares outstanding
31.4M shares
Disclosed Ownership
4.27M shares
Ownership
13.6%
Form type
SCHEDULE 13D/A
Date filed
11/7/2025, 04:47 PM
Date of event
Nov 5, 2025
Previous filing
May 9, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
RA Capital Management, L.P. 13.6% 4.27M 0 4.27M /s/ Peter Kolchinsky By Peter Kolchinsky, Authorized Signatory 0001346824
Peter Kolchinsky 13.6% 4.27M 0 4.27M /s/ Peter Kolchinsky Peter Kolchinsky 0001384859
Rajeev Shah 13.6% 4.27M 0 4.27M /s/ Rajeev Shah Rajeev Shah 0001619841
RA Capital Healthcare Fund, L.P. 10.8% 3.37M 0 3.37M /s/ Peter Kolchinsky By RA Capital Healthcare Fund GP, LLC, its General Partner, By Peter Kolchinsky, Manager 0001315082