Filing Manager
Charles Cherington
Reporting Manager
Charles Cherington
Symbol
ERNA
Shares outstanding
110M shares
Disclosed Ownership
41.7M shares
Ownership
37.9%
Form type
SCHEDULE 13D/A
Filing time
11 Jun 2025, 20:39:56 UTC
Date of event
09 Jun 2025
Previous filing
04 Apr 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