DAWSON GEOPHYSICAL CO reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Midland, TX
SEC filing record 1 source field available
Fiscal year end
31 December
DAWSON GEOPHYSICAL CO has filed 1,145 SEC EDGAR filings since 13 Nov 1995

SEC filing history

Showing 701-725 of 765 matching filings.

Per page
25
Current page
29
425 File 001-32472

PROSPECTUSES AND COMMUNICATIONS RE: BUSINESS COMBINATION TRANSACTIONS

Filing date
18 Oct 2011
Reporting date
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425 File 001-32472

PROSPECTUSES AND COMMUNICATIONS RE: BUSINESS COMBINATION TRANSACTIONS

Filing date
07 Oct 2011
Reporting date
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425 File 001-32472

FORM 8-K

Filing date
27 Sep 2011
Reporting date
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
27 Sep 2011
Reporting date
26 Sep 2011
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425

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
27 Sep 2011
Reporting date
Not listed
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
22 Sep 2011
Reporting date
16 Sep 2011
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
06 Sep 2011
Reporting date
02 Sep 2011
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425

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
06 Sep 2011
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Not listed
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425 File 001-32472

FORM 8-K

Filing date
06 Sep 2011
Reporting date
Not listed
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
24 Aug 2011
Reporting date
23 Aug 2011
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425

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
24 Aug 2011
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Not listed
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425 File 001-32472

FORM 8-K

Filing date
24 Aug 2011
Reporting date
Not listed
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10-Q File 001-32472

QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)

Filing date
09 Aug 2011
Reporting date
30 Jun 2011
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
01 Aug 2011
Reporting date
01 Aug 2011
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425 File 001-32472

FORM 8-K

Filing date
27 Jul 2011
Reporting date
Not listed
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
09 Jun 2011
Reporting date
09 Jun 2011
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
02 Jun 2011
Reporting date
26 May 2011
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425 File 001-32472

FORM 8-K

Filing date
02 Jun 2011
Reporting date
Not listed
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425

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
02 Jun 2011
Reporting date
Not listed
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10-Q File 001-32472

QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)

Filing date
16 May 2011
Reporting date
31 Mar 2011
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425 File 001-32472

FORM 8-K

Filing date
05 May 2011
Reporting date
Not listed
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425 File 001-32472

FORM 8-K

Filing date
04 May 2011
Reporting date
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
02 May 2011
Reporting date
02 May 2011
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10-K/A File 001-32472

AMENDMENT TO ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)

Filing date
15 Apr 2011
Reporting date
31 Dec 2010
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425 File 001-32472

425

Filing date
21 Mar 2011
Reporting date
Not listed
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