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Filing metadata

Accession number: 0001209191-11-043074
Form type: Form 4
Filer: DAWSON GEOPHYSICAL CO
CIK: CIK 351231
Filed: Aug 09, 2011
Reporting period: Jun 02, 2011
Description: Insider transaction

Documents

0001209191-11-043074-index.htm

Complete submission

0001209191-11-043074.txt

directory listing

Filed by

DAWSON GEOPHYSICAL CO