Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001104659-15-082783
Filing Date
2015-12-03
Accepted
2015-12-03 18:00:47
Documents
1
Period of Report
2015-12-01

Document Format Files

Seq Description Document Type Size
1 4/A a4a.html 4/A  
1 4/A a4a.xml 4/A 3005
  Complete submission text file 0001104659-15-082783.txt   4331
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 4326843000
DAWSON GEOPHYSICAL CO (Issuer) CIK: 0000799165 (see all company filings)

EIN.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address
Business Address
HOOVER GARY M (Reporting) CIK: 0001212387 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-32472 | Film No.: 151268315