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Filing
Form 4
Form 4
0001209191-09-047514
·
DAWSON GEOPHYSICAL CO
Filer
Filing index
Filing metadata
Accession number
0001209191-09-047514
Form type
Form 4
Filer
DAWSON GEOPHYSICAL CO
CIK
CIK 351231
Filed
Oct 05, 2009
Reporting period
Oct 04, 2009
Description
Insider transaction
Documents
Filing index
0001209191-09-047514-index.htm
Complete submission
0001209191-09-047514.txt
All documents
directory listing
Filed by
DAWSON GEOPHYSICAL CO
CIK 351231
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