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THOMPSON TIM C 4

Accession 0001209191-11-059156

CIK 0000351231other

View on SEC.gov Company Profile

Filed

Dec 1, 7:00 PM ET

Accepted

Dec 2, 4:40 PM ET

Size

4.2 KB

Accession

0001209191-11-059156

Insider Transaction Report

Form 4

Period: 2011-12-01

DAWSON GEOPHYSICAL CODWSN

Director

Transactions

Award
Dawson Geophysical Company-Common Stock $0.33 1/3 par value
2011-12-01+1,039→ 9,921 total

Documents

1 file

4
c25540_4x0.xmlPrimary
MAIN DOCUMENT DESCRIPTION

Issuer

DAWSON GEOPHYSICAL CO

CIK 0000351231

Entity typeother

Related Parties

1

filerCIK 0001211658

Filing Metadata

Form type: 4
Filed: Dec 1, 7:00 PM ET
Accepted: Dec 2, 4:40 PM ET
Size: 4.2 KB

View on SEC.gov