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 1,148 SEC EDGAR filings since 13 Nov 1995

SEC filing history

Showing 151-175 of 768 matching filings.

Per page
25
Current page
7
SC 14D9 File 005-37717

SC 14D9

Filing date
01 Nov 2021
Reporting date
Not listed
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SC TO-T File 005-37717

SC TO-T

Filing date
01 Nov 2021
Reporting date
Not listed
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SC 13D/A File 005-37717

SC 13D/A

Filing date
25 Oct 2021
Reporting date
Not listed
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SC 13D File 005-37717

SC 13D filing

Filing date
08 Oct 2021
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
01 Oct 2021
Reporting date
30 Sep 2021
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4

OWNERSHIP DOCUMENT

Filing date
01 Oct 2021
Reporting date
30 Sep 2021
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4

OWNERSHIP DOCUMENT

Filing date
01 Oct 2021
Reporting date
30 Sep 2021
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4

OWNERSHIP DOCUMENT

Filing date
01 Oct 2021
Reporting date
30 Sep 2021
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4

OWNERSHIP DOCUMENT

Filing date
17 Aug 2021
Reporting date
16 Aug 2021
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4

OWNERSHIP DOCUMENT

Filing date
17 Aug 2021
Reporting date
16 Aug 2021
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4

OWNERSHIP DOCUMENT

Filing date
17 Aug 2021
Reporting date
16 Aug 2021
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4

OWNERSHIP DOCUMENT

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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4

OWNERSHIP DOCUMENT

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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4

OWNERSHIP DOCUMENT

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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4

OWNERSHIP DOCUMENT

Filing date
02 Jul 2021
Reporting date
30 Jun 2021
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S-8 File 333-257475

S-8

Filing date
28 Jun 2021
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
02 Jun 2021
Reporting date
01 Jun 2021
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
02 Jun 2021
Reporting date
01 Jun 2021
SEC evidence
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Next action
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