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 251-275 of 765 matching filings.

Per page
25
Current page
11
4

4

Filing date
02 Apr 2019
Reporting date
29 Mar 2019
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4

4

Filing date
02 Apr 2019
Reporting date
29 Mar 2019
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4

4

Filing date
02 Apr 2019
Reporting date
29 Mar 2019
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4

4

Filing date
02 Apr 2019
Reporting date
29 Mar 2019
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4

4

Filing date
02 Apr 2019
Reporting date
29 Mar 2019
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DEF 14A File 001-32472

DEF 14A

Filing date
18 Mar 2019
Reporting date
30 Apr 2019
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4

4

Filing date
13 Mar 2019
Reporting date
13 Mar 2019
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8-K File 001-32472

8-K

Filing date
28 Feb 2019
Reporting date
28 Feb 2019
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8-K File 001-32472

8-K

Filing date
21 Feb 2019
Reporting date
21 Feb 2019
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4

4

Filing date
19 Feb 2019
Reporting date
15 Feb 2019
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4

4

Filing date
19 Feb 2019
Reporting date
15 Feb 2019
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4

4

Filing date
19 Feb 2019
Reporting date
15 Feb 2019
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4

4

Filing date
19 Feb 2019
Reporting date
15 Feb 2019
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4

4

Filing date
19 Feb 2019
Reporting date
15 Feb 2019
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SC 13G/A File 005-37717

SC 13G/A filing

Filing date
13 Feb 2019
Reporting date
Not listed
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SC 13G/A File 005-37717

SC 13G/A filing

Filing date
08 Feb 2019
Reporting date
Not listed
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SC 13G/A File 005-37717

SCHEDULE 13G/A

Filing date
08 Feb 2019
Reporting date
Not listed
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SC 13G File 005-37717

SC 13G filing

Filing date
08 Feb 2019
Reporting date
Not listed
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SC 13G File 005-37717

GRACE & WHITE ,INC, 13G DWSN 12/31/18

Filing date
25 Jan 2019
Reporting date
Not listed
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4/A

4/A

Filing date
18 Jan 2019
Reporting date
13 Aug 2018
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4

4

Filing date
10 Jan 2019
Reporting date
08 Jan 2019
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4

4

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
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4

4

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
Open document Open filing
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4

4

Filing date
03 Jan 2019
Reporting date
31 Dec 2018
SEC evidence
Open document Open filing
Next action
Verify source filing
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