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 176-200 of 765 matching filings.

Per page
25
Current page
8
DEF 14A File 001-32472

DEF 14A

Filing date
01 Apr 2021
Reporting date
11 May 2021
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SC 13G/A File 005-37717

SEC SCHEDULE 13G

Filing date
12 Feb 2021
Reporting date
Not listed
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SC 13G/A File 005-37717

SC 13G/A

Filing date
12 Feb 2021
Reporting date
Not listed
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SC 13G/A File 005-37717

SC 13G/A filing

Filing date
11 Feb 2021
Reporting date
Not listed
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SC 13G/A File 005-37717

GRACE & WHITE, INC 13G/1 DWSN 12/31/20

Filing date
29 Jan 2021
Reporting date
Not listed
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SC 13D File 005-37717

SC 13D

Filing date
19 Jan 2021
Reporting date
Not listed
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SC 13G/A File 005-37717

SC 13G/A filing

Filing date
10 Dec 2020
Reporting date
Not listed
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SC 13G File 005-37717

SC 13G

Filing date
19 Oct 2020
Reporting date
Not listed
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4

4

Filing date
17 Sep 2020
Reporting date
15 Sep 2020
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4

4

Filing date
11 Aug 2020
Reporting date
10 Aug 2020
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4

4

Filing date
11 Aug 2020
Reporting date
10 Aug 2020
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4

4

Filing date
11 Aug 2020
Reporting date
10 Aug 2020
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8-K File 001-32472

FORM 8-K

Filing date
30 Jul 2020
Reporting date
30 Jul 2020
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8-K File 001-32472

FORM 8-K

Filing date
23 Jul 2020
Reporting date
23 Jul 2020
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8-K File 001-32472

FORM 8-K

Filing date
10 Jun 2020
Reporting date
09 Jun 2020
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