DAWSON GEOPHYSICAL CO 8-K

Accession 0001104659-12-052051

Filing information

CIK: 0000799165
Report date: 2012-07-30
Filing date: 2012-07-30
Form: 8-K
Primary document: a12-17181_18k.htm

Open primary document

View the filing document on sec.gov.

Open EDGAR directory

Inspect all files for this filing.

Complete submission file

Open the raw SEC submission text.