Filing Manager
Gregory Lipschitz
Reporting Manager
Bower Four Capital Corp
Symbol
HTOO
Shares outstanding
2,136,933 shares
Disclosed Ownership
139,328 shares
Ownership
6.5%
Form type
SCHEDULE 13G
Filing time
18 Dec 2025, 17:07:33 UTC
Date of event
11 Dec 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Bower Four Capital Corp 6.5% 139,328 139,328 0 /s/ Gregory Lipschitz Gregory Lipschitz, Managing Director
Lipschitz Gregory 6.5% 139,328 139,328 0 /s/ Gregory Lipschitz Gregory Lipschitz