Hoak Public Equities, LP - 05 Jan 2026 SCHEDULE 13D/A Report for NATURAL GAS SERVICES GROUP INC Common Stock, par value $0.01 per share (NGS)

Filing Manager: Hoak Public Equities, LP
Reporting Manager: Hoak Public Equities, LP
Security: NATURAL GAS SERVICES GROUP INC Common Stock, par value $0.01 per share
Symbol: NGS
Shares outstanding: 12,565,637 shares
Disclosed Ownership: 838,128 shares
Ownership: 6.7%
Form type: SCHEDULE 13D/A
Filing time: 07 Jan 2026, 20:48:36 UTC
Date of event: 05 Jan 2026
SEC: View on sec.gov

Reporting Managers (5)

Name	Ownership	Shares Owned	sole voting power	Signature	Title	CIK
Hoak Public Equities, LP	6.7%	838,128	838,128	/s/ J. Hale Hoak	J. Hale Hoak, President (Hoak & Co., its general partner)	0001360554
Hoak Fund Management, L.P.	6.7%	838,128	838,128	/s/ J. Hale Hoak	J. Hale Hoak, President (Hoak & Co., its general partner)	0001607736
Hoak & Co.	6.7%	838,128	838,128	/s/ J. Hale Hoak	J. Hale Hoak, President	0001607735
Hoak J. Hale	6.7%	838,128	838,128	/s/ J. Hale Hoak	J. Hale Hoak	0001450326
HOAK JAMES M	6.7%	838,128	838,128	/s/ James M. Hoak	James M. Hoak	0001607722