Filing Manager
ORBIMED ADVISORS LLC
Reporting Manager
ORBIMED ADVISORS LLC
Symbol
VSTM
Shares outstanding
55,555,542 shares
Disclosed Ownership
1,333,333 shares
Ownership
2.4%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 17:56:00 UTC
Date of event
30 Jun 2025
Previous filing
15 May 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ORBIMED ADVISORS LLC 2.4% 1,333,333 0 1,333,333 /s/ Carl L. Gordon Carl L. Gordon, Member