Filing Manager
JACK HIGHTOWER
Reporting Manager
HIGHTOWER JACK
Symbol
HPK
Shares outstanding
134M shares
Disclosed Ownership
13.1M shares
Ownership
9.8%
Form type
SCHEDULE 13D/A
Filing time
17 Sep 2025, 18:13:12 UTC
Date of event
15 Sep 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
HIGHTOWER JACK 9.8% 13.1M 13.1M 0 /s/ Jack Hightower Jack Hightower 0001035234