SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001140361-11-007762
Form type: SC 13G
Filer: NATURAL GAS SERVICES GROUP INC
CIK: CIK 1084991
Filed: Feb 10, 2011
Reporting period: Dec 31, 2010
Description: Passive 5%+ stake

Documents

0001140361-11-007762-index.htm

Complete submission

0001140361-11-007762.txt

directory listing

Filed by

NATURAL GAS SERVICES GROUP INC