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 1-25 of 765 matching filings.

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25
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1
SCHEDULE 13D/A File 005-37717

SCHEDULE 13D/A filing

Filing date
05 Jan 2026
Reporting date
Not listed
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4

4 filing

Filing date
05 Jan 2026
Reporting date
31 Dec 2025
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SCHEDULE 13D/A File 005-37717

SCHEDULE 13D/A filing

Filing date
29 Oct 2025
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
28 Oct 2025
Reporting date
27 Oct 2025
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4

OWNERSHIP DOCUMENT

Filing date
28 Oct 2025
Reporting date
27 Oct 2025
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4

OWNERSHIP DOCUMENT

Filing date
09 Sep 2025
Reporting date
09 Sep 2025
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4

OWNERSHIP DOCUMENT

Filing date
21 Aug 2025
Reporting date
20 Aug 2025
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4

OWNERSHIP DOCUMENT

Filing date
18 Aug 2025
Reporting date
15 Aug 2025
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4

OWNERSHIP DOCUMENT

Filing date
18 Aug 2025
Reporting date
15 Aug 2025
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4

OWNERSHIP DOCUMENT

Filing date
17 Jun 2025
Reporting date
13 Jun 2025
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4

OWNERSHIP DOCUMENT

Filing date
09 Jun 2025
Reporting date
06 Jun 2025
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4

OWNERSHIP DOCUMENT

Filing date
20 May 2025
Reporting date
16 May 2025
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4

OWNERSHIP DOCUMENT

Filing date
20 May 2025
Reporting date
16 May 2025
SEC evidence
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