Form4insider filings, from the source

Insider holders · CIK 0001084991

NATURAL GAS SERVICES GROUP INC · NGS

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Stephen Charles TaylorDirector197,81895,137292,955Jun 9, 2026 · 10:48 am EDTForm 4
William F Hughes Jr.Director37,970106,200144,170Jan 2, 2019 · 2:33 pm ESTForm 4
Charles G CurtisDirector80,085—80,085Mar 19, 2018 · 2:05 pm EDTForm 4
James R HazlettVP -- Technical Services58,0345,00063,034Apr 10, 2018 · 12:07 pm EDTForm 4
G Larry LawrenceChief Financial Officer52,1505,00057,150Apr 10, 2018 · 11:49 am EDTForm 4
Nigel JenveyDirector26,239—26,239Jun 11, 2026 · 10:19 am EDTForm 4
Donald J TringaliDirector5,96513,81219,777Sep 3, 2026 · 3:15 pm EDTForm 4
David L BradshawDirector19,572—19,572Mar 19, 2018 · 1:20 pm EDTForm 4
Jean K HolleyDirector18,846—18,846Jun 11, 2026 · 10:04 am EDTForm 4
Georganne HodgesDirector11,066—11,066Jun 11, 2026 · 9:57 am EDTForm 4
John ChisholmDirector10,964—10,964Jan 9, 2019 · 3:52 pm ESTForm 4
John A. Gallegos Jr.Director5,345—5,345Jun 11, 2026 · 9:46 am EDTForm 4
John Earl JacksonDirector0—0Jun 11, 2026 · 9:29 am EDTForm 3

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.