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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-09-029190
Filing Date
2009-05-28
Accepted
2009-05-28 10:47:01
Documents
1
Period of Report
2009-05-26

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION c86178_4x0.html 4  
1 MAIN DOCUMENT DESCRIPTION c86178_4x0.xml 4 6503
  Complete submission text file 0001209191-09-029190.txt   8268
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 9156843000
DAWSON GEOPHYSICAL CO (Issuer) CIK: 0000351231 (see all company filings)

IRS No.: 750970548 | State of Incorp.: TX | Fiscal Year End: 0930
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address
TOBIAS C RAY (Reporting) CIK: 0001210507 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-10144 | Film No.: 09856320