Logos Global Management LP - 30 Sep 2025 SCHEDULE 13G/A Report for Verastem, Inc. Common Stock (VSTM)

Filing Manager
Logos Global Management LP
Reporting Manager
Logos Global Management LP
Security
Verastem, Inc. Common Stock
Symbol
VSTM
Shares outstanding
66.1M shares
Disclosed Ownership
3.18M shares
Ownership
4.8%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 13:01:48 UTC
Date of event
30 Sep 2025
Previous filing
28 Jul 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 4.8% 3.18M 0 3.18M /s/ Arsani William Managing Partner
Logos Global Management GP LLC 4.8% 3.18M 0 3.18M /s/ Arsani William Managing Member
Logos Global Master Fund LP 4.8% 3.18M 0 3.18M /s/ Arsani William Managing Member of Logos GP LLC, General Partner of Logos Global Master Fund LP
Logos GP LLC 4.8% 3.18M 0 3.18M /s/ Arsani William Managing Member
Arsani William 4.8% 3.18M 0 3.18M /s/ Arsani William Reporting person