Filing Manager
Yidan Chen
Reporting Manager
Yidan Chen
Symbol
ETS
Shares outstanding
14,245,017 shares
Disclosed Ownership
1,666,667 shares
Ownership
12%
Form type
SCHEDULE 13G
Filing time
10 Nov 2025, 14:10:07 UTC
Date of event
30 Sep 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Yidan Chen 12% 1,666,667 1,666,667 0 /s/ Yidan Chen Yidan Chen