Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001010549-07-000246
Filing Date
2007-03-23
Accepted
2007-03-23 14:44:35
Documents
1
Period of Report
2006-12-29

Document Format Files

Seq Description Document Type Size
1 ngsg4astrasheim122906_ex.html 4/A  
1 ngsg4astrasheim122906_ex.xml 4/A 7537
  Complete submission text file 0001010549-07-000246.txt   9223
Mailing Address 2911 SCR 1260 MIDLAND TX 79706
Business Address 2911 SCR 1260 MIDLAND TX 79706 9155633974
NATURAL GAS SERVICES GROUP INC (Issuer) CIK: 0001084991 (see all company filings)

EIN.: 752811855
SIC: 1389 Oil & Gas Field Services, NEC

Mailing Address
Business Address 165 HUNTINGTON PLACE COLORADO SPRINGS CO 80906 7195761105
STRASHEIM GENE A (Reporting) CIK: 0001242799 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-31398 | Film No.: 07715015