SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000935113-06-000119
Filing Date
2006-12-27
Accepted
2006-12-26 17:33:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDED 13G FILING 2006 sc13g12.txt SC 13G/A 7883
  Complete submission text file 0000935113-06-000119.txt   9937
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 9156843000
DAWSON GEOPHYSICAL CO (Subject) CIK: 0000351231 (see all company filings)

IRS No.: 750970548 | State of Incorp.: TX | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-39364 | Film No.: 061299371
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 10100 SANTA MONICA BLVD SUITE 1200 LOS ANGELES CA 90067
Business Address 10100 SANTA MONICA BOULEVARD SUITE 1200 LOS ANGELES CA 90067 3105536577
BJURMAN BARRY & ASSOCIATES (Filed by) CIK: 0000935113 (see all company filings)

IRS No.: 952654860 | State of Incorp.: CA | Fiscal Year End: 0531
Type: SC 13G/A