Logos Global Management LP - 29 May 2025 SCHEDULE 13G Report for PROTHENA CORP PUBLIC LTD CO Ordinary Shares (PRTA)

Filing Manager
Logos Global Management LP
Reporting Manager
Logos Global Management LP
Security
PROTHENA CORP PUBLIC LTD CO Ordinary Shares
Symbol
PRTA
Shares outstanding
53.6M shares
Disclosed Ownership
2.95M shares
Ownership
5.5%
Form type
SCHEDULE 13G
Filing time
04 Jun 2025, 17:18:42 UTC
Date of event
29 May 2025
Next filing
14 Aug 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Logos Global Management LP 5.5% 2.95M 0 2.95M /s/ Arsani William Managing Partner
Logos Global Management GP LLC 5.5% 2.95M 0 2.95M /s/ Arsani William Managing Member
Logos Global Master Fund LP 5.5% 2.95M 0 2.95M /s/ Arsani William Managing Member of Logos GP LLC, General Partner of Logos Global Master Fund LP
Logos GP LLC 5.5% 2.95M 0 2.95M /s/ Arsani William Managing Member
Arsani William 5.5% 2.95M 0 2.95M /s/ Arsani William Reporting person