Filing Manager
HIRSCHMAN ORIN
Reporting Manager
Orin Hirschman
Symbol
VSTM
Shares outstanding
55.6M shares
Disclosed Ownership
2M shares
Ownership
3.6%
Form type
SCHEDULE 13G/A
Date filed
7/29/2025, 04:05 PM
Date of event
Jun 30, 2025
Previous filing
Jan 21, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Orin Hirschman 3.6% 2M 2M 0 /s/ Orin Hirschman Orin Hirschman
AIGH Capital Management LLC 3.6% 2M 2M 0 /s/ Orin Hirschman Orin Hirschman, Managing Member