38358M109

Historical 13F Holders

CUSIP
38358M109
Type
Class

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 38358M109 since 12/18/2024, largest first.

Filer % of Class Filed
Exploration Capital, LLC 13G/A
10.0% 4/4/2025
Event 3/31/2025
Minerva Advisors LLC 13G/A
7.5% 2/13/2026
Event 12/31/2025
Propp A. M. 13G/A 6.3% 4/24/2025
Event 4/14/2025
Oppenheimer & Close, LLC 13G
5.8% 2/10/2026
Event 12/31/2025
Rosenberg J. David 13D 5.1% 8/28/2026
Event 8/19/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options