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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001278641-15-000006
Filing Date
2015-12-04
Accepted
2015-12-04 16:11:07
Documents
1
Period of Report
2015-11-27

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 3  
1 PRIMARY DOCUMENT primary_doc.xml 3 7060
  Complete submission text file 0001278641-15-000006.txt   9072
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)

IRS No.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 250 HEALDSBURG AVE. SUITE 202 HEALDSBURG CA 95448
Business Address 250 HEALDSBURG AVE. SUITE 202 HEALDSBURG CA 95448 707 431 0700
BEDDOW CAPITAL MANAGEMENT INC (Reporting) CIK: 0001278641 (see all company filings)

State of Incorp.: CA | Fiscal Year End: 1231
Type: 3 | Act: 34 | File No.: 001-32472 | Film No.: 151270216

Mailing Address P.O. BOX 530 JACKSON WY 83001
Business Address
Beddow Edward George (Reporting) CIK: 0001658658 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-32472 | Film No.: 151270215