Reporting Manager
Frontier TopCo Partnership, L.P.
Symbol
KGS
Shares outstanding
85.6M shares
Disclosed Ownership
9.76M shares
Ownership
11.4%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 16:05:03 UTC
Date of event
12 Nov 2025
Previous filing
10 Sep 2025
Next filing
03 Dec 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Frontier TopCo Partnership, L.P. 11.4% 9.76M 9.76M 0 /s/ Luuk Bogaarts Luuk Bogaarts, Authorized Officer
Frontier TopCo GP, LLC 11.4% 9.76M 9.76M 0 /s/ Luuk Bogaarts Luuk Bogaarts, Authorized Officer
EQT Fund Management S.a r.l. 11.4% 9.76M 9.76M 0 /s/ Sara Huda Sara Huda, Manager