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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000897069-10-000147
Filing Date
2010-02-12
Accepted
2010-02-12 16:18:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 4 mtv0205102.htm SC 13G/A 62252
  Complete submission text file 0000897069-10-000147.txt   64127
Mailing Address KELLEY ASSET MANAGEMENT CORP 401 S LASALLE ST STE 1201 CHICAGO IL 60605
Business Address 401 SOUTH LASALLE STREET STE 1201 CHICAGO IL 60605 3127865000
KEELEY ASSET MANAGEMENT CORP (Filed by) CIK: 0001056504 (see all company filings)

IRS No.: 363160361 | State of Incorp.: IL | Fiscal Year End: 1231
Type: SC 13G/A

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.: 10599603
SIC: 1389 Oil & Gas Field Services, NEC