Reporting Manager
WOLVERINE ASSET MANAGEMENT LLC
Symbol
GTERA
Shares outstanding
17,495,951 shares
Disclosed Ownership
1,149,484 shares
Ownership
6.6%
Form type
SCHEDULE 13G
Filing time
10 Oct 2025, 13:46:31 UTC
Date of event
30 Sep 2025

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
WOLVERINE ASSET MANAGEMENT LLC 6.6% 1,149,484 0 1,149,484 /s/ Kenneth L. Nadel Kenneth L. Nadel, Chief Operating Officer
Wolverine Trading Partners, Inc. 6.6% 1,149,484 0 1,149,484 /s/ Christopher L. Gust Christopher L. Gust, Authorized Signatory
Wolverine Holdings, L.P. 6.6% 1,149,484 0 1,149,484 /s/ Christopher L. Gust Christopher L. Gust, Managing Director
Christopher L. Gust 6.6% 1,149,484 0 1,149,484 /s/ Christopher L. Gust Christopher L. Gust
Robert R. Bellick 6.6% 1,149,484 0 1,149,484 /s/ Robert R. Bellick Robert R. Bellick