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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000820478-09-000022
Filing Date
2009-01-09
Accepted
2009-01-09 12:33:11
Documents
1

Document Format Files

Seq Description Document Type Size
1 JAN 2009 13GA tge2009010913ga.htm SC 13G/A 13155
  Complete submission text file 0000820478-09-000022.txt   15111
Mailing Address 1304 SUMMIT AVE STE 2 PLANO TX 75074
Business Address 1304 SUMMIT AVE STE 2 PLANO TX 75074 9728811099
TGC INDUSTRIES INC (Subject) CIK: 0000799165 (see all company filings)

IRS No.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-37717 | Film No.: 09517759
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 275 E BROAD ST COLUMBUS OH 43215
Business Address 275 EAST BROAD STREET COLUMBUS OH 43215-3771 6142272848
STRS OHIO (Filed by) CIK: 0000820478 (see all company filings)

IRS No.: 311312155 | State of Incorp.: OH | Fiscal Year End: 0630
Type: SC 13G/A