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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001086364-12-001672
Filing Date
2012-02-13
Accepted
2012-02-13 12:22:40
Documents
1

Document Format Files

Seq Description Document Type Size
1 natural.gas.services.group.txt SC 13G/A 11259
  Complete submission text file 0001086364-12-001672.txt   12918
Mailing Address 2911 SCR 1260 MIDLAND TX 79706
Business Address 2911 SCR 1260 MIDLAND TX 79706 9155633974
NATURAL GAS SERVICES GROUP INC (Subject) CIK: 0001084991 (see all company filings)

IRS No.: 752811855 | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-78868 | Film No.: 12596923
SIC: 1389 Oil & Gas Field Services, NEC

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies