8-K
File 001-32472
FORM 8-K
- Filing date
- 14 May 2020
- Reporting date
- 11 May 2020
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DAWSON GEOPHYSICAL CO reports
- Company location
- Midland, TX
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
DAWSON GEOPHYSICAL CO has filed 1,145 SEC EDGAR filings since 13 Nov 1995
SEC filing history
Showing 201-225 of 765 matching filings.
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9
10-Q
File 001-32472
10-Q
- Filing date
- 07 May 2020
- Reporting date
- 31 Mar 2020
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8-K
File 001-32472
FORM 8-K
- Filing date
- 07 May 2020
- Reporting date
- 07 May 2020
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8-K
File 001-32472
FORM 8-K
- Filing date
- 30 Apr 2020
- Reporting date
- 30 Apr 2020
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DEF 14A
File 001-32472
DEF 14A
- Filing date
- 24 Apr 2020
- Reporting date
- 09 Jun 2020
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8-K
File 001-32472
FORM 8-K
- Filing date
- 21 Apr 2020
- Reporting date
- 15 Apr 2020
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SC 13G/A
File 005-37717
SC 13G/A filing
- Filing date
- 09 Apr 2020
- Reporting date
- Not listed
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- Open document Open filing
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4
4
- Filing date
- 12 Mar 2020
- Reporting date
- 10 Mar 2020
- SEC evidence
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10-K
File 001-32472
10-K
- Filing date
- 06 Mar 2020
- Reporting date
- 31 Dec 2019
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8-K
File 001-32472
FORM 8-K
- Filing date
- 27 Feb 2020
- Reporting date
- 27 Feb 2020
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8-K
File 001-32472
FORM 8-K
- Filing date
- 20 Feb 2020
- Reporting date
- 20 Feb 2020
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SC 13G/A
File 005-37717
SC 13G/A filing
- Filing date
- 14 Feb 2020
- Reporting date
- Not listed
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SC 13G
File 005-37717
SC 13G filing
- Filing date
- 14 Feb 2020
- Reporting date
- Not listed
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SC 13G
File 005-37717
SC 13G
- Filing date
- 14 Feb 2020
- Reporting date
- Not listed
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SC 13G/A
File 005-37717
SC 13G/A filing
- Filing date
- 13 Feb 2020
- Reporting date
- Not listed
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SC 13G/A
File 005-37717
SCHEDULE 13G/A
- Filing date
- 12 Feb 2020
- Reporting date
- Not listed
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SC 13G/A
File 005-37717
GRACE & WHITE, INC. DWSN 13G/A 12/31/19
- Filing date
- 03 Feb 2020
- Reporting date
- Not listed
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4
4
- Filing date
- 02 Jan 2020
- Reporting date
- 31 Dec 2019
- SEC evidence
- Open document Open filing
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4
4
- Filing date
- 02 Jan 2020
- Reporting date
- 31 Dec 2019
- SEC evidence
- Open document Open filing
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4
4
- Filing date
- 02 Jan 2020
- Reporting date
- 31 Dec 2019
- SEC evidence
- Open document Open filing
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4
4
- Filing date
- 02 Jan 2020
- Reporting date
- 31 Dec 2019
- SEC evidence
- Open document Open filing
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- Verify source filing
4
4
- Filing date
- 02 Jan 2020
- Reporting date
- 31 Dec 2019
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
4
4
- Filing date
- 02 Jan 2020
- Reporting date
- 31 Dec 2019
- SEC evidence
- Open document Open filing
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- Verify source filing
10-Q
File 001-32472
10-Q
- Filing date
- 05 Nov 2019
- Reporting date
- 30 Sep 2019
- SEC evidence
- Open document Open filing Open XBRL
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8-K
File 001-32472
8-K
- Filing date
- 31 Oct 2019
- Reporting date
- 31 Oct 2019
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing