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Filing metadata

Accession number: 0001179110-11-016824
Form type: Form 4
Filer: TGC INDUSTRIES INC
CIK: CIK 799165
Filed: Dec 16, 2011
Reporting period: Dec 14, 2011
Description: Insider transaction

Documents

0001179110-11-016824-index.htm

Complete submission

0001179110-11-016824.txt

directory listing

Filed by

TGC INDUSTRIES INC