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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001072613-04-000485
Filing Date
2004-03-01
Accepted
2004-03-01 19:27:34
Documents
1
Period of Report
2004-02-27

Document Format Files

Seq Description Document Type Size
1 jumper_12421cex.html 4/A  
1 jumper_12421cex.xml 4/A 7492
  Complete submission text file 0001072613-04-000485.txt   9204
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
JUMPER STEPHEN C (Reporting) CIK: 0001210224 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-10144 | Film No.: 04640792