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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950123-09-021004
Filing Date
2009-07-09
Accepted
2009-07-09 06:01:09
Documents
5
Period of Report
2009-07-08
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d68346e8vk.htm 8-K 29704
2 EX-3.1 d68346exv3w1.htm EX-3.1 38157
3 EX-4.1 d68346exv4w1.htm EX-4.1 298300
4 EX-99.1 d68346exv99w1.htm EX-99.1 5447
5 GRAPHIC d68346d6834601.gif GRAPHIC 5220
  Complete submission text file 0000950123-09-021004.txt   380649
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 9156843000
DAWSON GEOPHYSICAL CO (Filer) CIK: 0000351231 (see all company filings)

IRS No.: 750970548 | State of Incorp.: TX | Fiscal Year End: 0930
Type: 8-K | Act: 34 | File No.: 000-10144 | Film No.: 09936015
SIC: 1382 Oil & Gas Field Exploration Services