0001209191-15-028618.txt : 20150323 0001209191-15-028618.hdr.sgml : 20150323 20150323193004 ACCESSION NUMBER: 0001209191-15-028618 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150319 FILED AS OF DATE: 20150323 DATE AS OF CHANGE: 20150323 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CURTIS CHARLES G CENTRAL INDEX KEY: 0001196423 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-31398 FILM NUMBER: 15720240 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-03-19 0 0001084991 NATURAL GAS SERVICES GROUP INC NGS 0001196423 CURTIS CHARLES G 1 PENROSE LANE COLORADO SPRINGS CO 80906 1 0 0 0 Common Stock 2015-03-19 4 A 0 5492 18.75 A 64137 D Nonqualified Stock Option (right to buy) 16.96 2005-12-30 2015-12-30 Common Stock 2500 2500 D Nonqualified Stock Option (right to buy) 13.90 2007-01-01 2017-01-01 Common Stock 2500 2500 D Nonqualified Stock Option (right to buy) 19.61 2007-12-31 2017-12-31 Common Stock 2500 2500 D Nonqualified Stock Option (right to buy) 20.48 2008-03-31 2018-03-18 Common Stock 2500 2500 D Nonqualified Stock Option (right to buy) 16.74 2010-03-31 2020-03-22 Common Stock 5000 5000 D The acquisition of the 5,492 shares of common stock reflects an award of restricted stock on March 19, 2015, pursuant to the Company's 2009 Restricted Stock/Unit Plan and Independent Director Compensation Policy. The award vests in installments of 1,373 shares beginning on March 31, 2016, with additional 1,373 share installments vesting on June 30, September 30 and December 31, 2016, although the award is also subject to accelerated vesting upon the death, disability or retirement of the recipient, or upon a change in control of the Company. /s/ Charles G. Curtis 2015-03-23