Filing Manager
Cherington Charles
Reporting Manager
Charles Cherington
Symbol
ERNA
Shares outstanding
110M shares
Disclosed Ownership
41.7M shares
Ownership
37.9%
Form type
SCHEDULE 13D/A
Date filed
6/11/2025, 08:39 PM
Date of event
Jun 9, 2025
Previous filing
Apr 4, 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Charles Cherington 37.9% 41.7M 41.7M 0 /s/ Charles Cherington Charles Cherington 0001448698