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 376-400 of 765 matching filings.

Per page
25
Current page
16
4

4

Filing date
04 Apr 2017
Reporting date
31 Mar 2017
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4/A

4/A

Filing date
04 Apr 2017
Reporting date
01 Dec 2015
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4

4

Filing date
03 Apr 2017
Reporting date
31 Mar 2017
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4

4

Filing date
03 Apr 2017
Reporting date
31 Mar 2017
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4

4

Filing date
03 Apr 2017
Reporting date
31 Mar 2017
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4

4

Filing date
03 Apr 2017
Reporting date
31 Mar 2017
SEC evidence
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4

4

Filing date
03 Apr 2017
Reporting date
31 Mar 2017
SEC evidence
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DEF 14A File 001-32472

DEF 14A

Filing date
22 Mar 2017
Reporting date
02 May 2017
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4/A

4/A

Filing date
14 Mar 2017
Reporting date
11 Feb 2015
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8-K File 001-32472

8-K

Filing date
02 Mar 2017
Reporting date
02 Mar 2017
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8-K File 001-32472

8-K

Filing date
23 Feb 2017
Reporting date
23 Feb 2017
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4

4

Filing date
17 Feb 2017
Reporting date
15 Feb 2017
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SC 13G File 005-37717

13G

Filing date
14 Feb 2017
Reporting date
Not listed
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SC 13G File 005-37717

SCHEDULE 13G

Filing date
09 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-37717

SC 13G/A filing

Filing date
23 Jan 2017
Reporting date
Not listed
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4

4

Filing date
03 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
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4

4

Filing date
03 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
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4

4

Filing date
03 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
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4

4

Filing date
03 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
Open document Open filing
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4

4

Filing date
03 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
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4

4

Filing date
03 Jan 2017
Reporting date
31 Dec 2016
SEC evidence
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4

4

Filing date
07 Dec 2016
Reporting date
02 Dec 2016
SEC evidence
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4

4

Filing date
07 Dec 2016
Reporting date
02 Dec 2016
SEC evidence
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4

4

Filing date
07 Dec 2016
Reporting date
02 Dec 2016
SEC evidence
Open document Open filing
Next action
Verify source filing
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