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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-12-056029
Filing Date
2012-12-05
Accepted
2012-12-05 18:54:17
Documents
1
Period of Report
2012-12-04

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION c30638_4x0.html 4  
1 MAIN DOCUMENT DESCRIPTION c30638_4x0.xml 4 2845
  Complete submission text file 0001209191-12-056029.txt   4186
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 PO BOX 1540 MIDLAND TX 79702
Business Address
LADD JACK D (Reporting) CIK: 0001252403 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34404 | Film No.: 121244882