Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001057439-11-000042
Filing Date
2011-02-09
Accepted
2011-02-09 13:26:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 tge10a.txt SC 13G/A 3159
  Complete submission text file 0001057439-11-000042.txt   5078
Mailing Address 101 E. PARK BLVD., SUITE 955 PLANO TX 75074
Business Address 101 E. PARK BLVD., SUITE 955 PLANO TX 75074 9728811099
TGC INDUSTRIES INC (Subject) CIK: 0000799165 (see all company filings)

EIN.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-37717 | Film No.: 11585939
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address PARK 80 WEST PLAZA ONE 5TH FLOOR SADDLE BROOK NJ 07663
Business Address PARK 80 WEST PLAZA ONE 5TH FLOOR SADDLE BROOK NJ 07663 2013682770
THOMSON HORSTMANN & BRYANT INC (Filed by) CIK: 0001057439 (see all company filings)

EIN.: 223508647 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A