Filing Manager
HighSage Ventures LLC
Reporting Manager
Jennifer Stier
Symbol
GTM
Shares outstanding
304,629,075 shares
Disclosed Ownership
20,410,148 shares
Ownership
6.7%
Form type
SCHEDULE 13D/A
Filing time
18 Feb 2026, 17:25:37 UTC
Date of event
13 Feb 2026
Previous filing
21 Aug 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
HighSage Ventures LLC 4.7% 14,479,835 0 14,479,835 /s/ Matthew P. O'Connor Matthew P. O'Connor, Chief Legal Officer 0001799787
Jennifer Stier 6.7% 20,410,148 0 20,410,148 /s/ Jennifer Stier Jennifer Stier 0001965637