Filing Manager
Linden Capital L.P.
Reporting Manager
Linden Advisors LP
Symbol
HGAS
Shares outstanding
7,784,348 shares
Disclosed Ownership
358,080 shares
Ownership
4.6%
Form type
SCHEDULE 13G/A
Filing time
12 Feb 2026, 14:04:15 UTC
Date of event
31 Dec 2025

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Linden Capital L.P. 4.3% 335,613 0 335,613 /S/ Saul Ahn Saul Ahn, Authorized Signatory
Linden GP LLC 4.3% 335,613 0 335,613 /S/ Saul Ahn Saul Ahn, Authorized Signatory
Linden Advisors LP 4.6% 358,080 0 358,080 /S/ Saul Ahn Saul Ahn, General Counsel
Siu Min Wong 4.6% 358,080 0 358,080 /S/ Saul Ahn Saul Ahn, Attorney-in-Fact for Siu Min Wong**