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 476-500 of 765 matching filings.

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25
Current page
20
8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
02 Jul 2015
Reporting date
30 Jun 2015
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
16 Jun 2015
Reporting date
16 Jun 2015
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4

4

Filing date
10 Jun 2015
Reporting date
08 Jun 2015
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4

4

Filing date
10 Jun 2015
Reporting date
08 Jun 2015
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4

4

Filing date
10 Jun 2015
Reporting date
08 Jun 2015
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4

4

Filing date
10 Jun 2015
Reporting date
08 Jun 2015
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
05 Jun 2015
Reporting date
02 Jun 2015
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S-8 File 333-204643

SECURITIES TO BE OFFERED TO EMPLOYEES PURSUANT TO EMPLOYEE BENEFIT PLANS

Filing date
02 Jun 2015
Reporting date
Not listed
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10-Q File 001-32472

QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)

Filing date
18 May 2015
Reporting date
31 Mar 2015
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
18 May 2015
Reporting date
18 May 2015
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
08 May 2015
Reporting date
08 May 2015
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NT 10-Q File 001-32472

NOTICE OF INABILITY TO TIMELY FILE A FORM 10-Q

Filing date
08 May 2015
Reporting date
31 Mar 2015
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8-K/A File 001-32472

AMENDMENT TO FORM 8-K

Filing date
30 Apr 2015
Reporting date
11 Feb 2015
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DEF 14A File 001-32472

DEF 14A

Filing date
30 Apr 2015
Reporting date
02 Jun 2015
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
23 Mar 2015
Reporting date
18 Mar 2015
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10-K File 001-32472

ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)

Filing date
16 Mar 2015
Reporting date
31 Dec 2014
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SC 13G/A File 005-37717

SC 13G/A filing

Filing date
10 Mar 2015
Reporting date
Not listed
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
02 Mar 2015
Reporting date
02 Mar 2015
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
25 Feb 2015
Reporting date
25 Feb 2015
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SC 13G File 005-37717

SC 13G

Filing date
17 Feb 2015
Reporting date
Not listed
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8-K File 001-32472

CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES

Filing date
13 Feb 2015
Reporting date
13 Feb 2015
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4

4

Filing date
12 Feb 2015
Reporting date
11 Feb 2015
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4

4

Filing date
12 Feb 2015
Reporting date
11 Feb 2015
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4

4

Filing date
12 Feb 2015
Reporting date
11 Feb 2015
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