Janus Henderson Group Plc - Mar 31, 2025 SCHEDULE 13G/A Report for LARIMAR THERAPEUTICS, INC. Common Stock (LRMR)

Filing Manager
JANUS HENDERSON GROUP PLC
Reporting Manager
JANUS HENDERSON GROUP PLC
Security
LARIMAR THERAPEUTICS, INC. Common Stock
Symbol
LRMR
Shares outstanding
64M shares
Disclosed Ownership
5.57M shares
Ownership
8.7%
Form type
SCHEDULE 13G/A
Date filed
5/14/2025, 12:25 PM
Date of event
Mar 31, 2025
Previous filing
Jan 8, 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANUS HENDERSON GROUP PLC 8.7% 5.57M 0 5.57M Kristin Mariani Head of North America Compliance, CCO
Janus Henderson Biotech Innovation Master Fund Ltd 9.1% 3.36M 0 3.36M Kristin Mariani Head of North America Compliance, CCO