Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001385152-13-000004
Filing Date
2013-02-13
Accepted
2013-02-13 16:58:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO SCHEDULE 13G sch13gmhh.htm SC 13G/A 254851
  Complete submission text file 0001385152-13-000004.txt   256336
Mailing Address 1000 COMMERCE DRIVE SUITE 500 PITTSBURGH PA 15275
Business Address 1000 COMMERCE DRIVE SUITE 500 PITTSBURGH PA 15275 412-787-2100
Mastech Holdings, Inc. (Subject) CIK: 0001437226 (see all company filings)

EIN.: 262753540 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-84265 | Film No.: 13604178
SIC: 8742 Services-Management Consulting Services

Mailing Address 92 WEST MAIN STREET FREEHOLD NJ 07728
Business Address 92 WEST MAIN STREET FREEHOLD NJ 07728 7327017008
AB Value Management LLC (Filed by) CIK: 0001544509 (see all company filings)

EIN.: 274252857 | State of Incorp.: NJ | Fiscal Year End: 1231
Type: SC 13G/A