0001084991-19-000001.txt : 20190102 0001084991-19-000001.hdr.sgml : 20190102 20190102143314 ACCESSION NUMBER: 0001084991-19-000001 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190102 DATE AS OF CHANGE: 20190102 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HUGHES WILLIAM F JR CENTRAL INDEX KEY: 0001271773 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31398 FILM NUMBER: 19501179 MAIL ADDRESS: STREET 1: 42921 NORMANDY LANE CITY: LANCASTER STATE: CA ZIP: 93536 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NATURAL GAS SERVICES GROUP INC CENTRAL INDEX KEY: 0001084991 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 752811855 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 508 WEST WALL STREET STREET 2: SUITE 550 CITY: MIDLAND STATE: TX ZIP: 79701 BUSINESS PHONE: 432-262-2700 MAIL ADDRESS: STREET 1: 508 WEST WALL STREET STREET 2: SUITE 550 CITY: MIDLAND STATE: TX ZIP: 79701 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2018-12-31 0 0001084991 NATURAL GAS SERVICES GROUP INC ngs 0001271773 HUGHES WILLIAM F JR 42921 NORMANDY LANE LANCASTER CA 93536 1 0 0 0 Common Stock 2018-12-31 4 M 0 898 A 3593 I By Rabbi Trust Common Stock 37970 D Common Stock 106200 I By the William & Cheryl Hughes Trust Restricted Stock Units 2018-12-31 4 M 0 898 D Common Stock 898 3665 D The shares were issued to the reporting person in connection with the vesting of Restricted Stock Units on a one-for-one basis and are held in a Rabbi Trust under the Issuer's Non-Qualified Compensation Plan. Not Applicable. Each Restricted Stock Unit represents the right to receive one share of the Issuer's common stock upon vesting without payment. William F. Hughes, Jr. 2019-01-02