GEOSPACE TECHNOLOGIES CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Houston, TX
SEC filing record 1 source field available
Fiscal year end
30 September
GEOSPACE TECHNOLOGIES CORP has filed 1,022 SEC EDGAR filings since 30 Sep 1997

SEC filing history

Showing 101-125 of 712 matching filings.

Per page
25
Current page
5
DEF 14A File 001-13601

FORM DEF 14A

Filing date
03 Jan 2024
Reporting date
08 Feb 2024
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3

FORM 3

Filing date
22 Dec 2023
Reporting date
21 Dec 2023
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4

FORM 4 SUBMISSION

Filing date
17 Nov 2023
Reporting date
16 Nov 2023
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4

FORM 4 SUBMISSION

Filing date
17 Nov 2023
Reporting date
16 Nov 2023
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4

FORM 4 SUBMISSION

Filing date
17 Nov 2023
Reporting date
16 Nov 2023
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SC 13G/A File 005-52075

SC 13G/A filing

Filing date
10 Oct 2023
Reporting date
Not listed
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SD File 001-13601

FORM SD

Filing date
17 May 2023
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
22 Feb 2023
Reporting date
17 Feb 2023
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SC 13G/A File 005-52075

GEOS 13G-A 2022-12-31

Filing date
14 Feb 2023
Reporting date
Not listed
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SC 13G/A File 005-52075

SC 13G/A filing

Filing date
13 Feb 2023
Reporting date
Not listed
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SC 13G/A File 005-52075

SEC SCHEDULE 13G

Filing date
10 Feb 2023
Reporting date
Not listed
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4/A

FORM 4/A SUBMISSION

Filing date
10 Feb 2023
Reporting date
09 Feb 2023
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4

FORM 4 SUBMISSION

Filing date
10 Feb 2023
Reporting date
09 Feb 2023
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4

FORM 4 SUBMISSION

Filing date
10 Feb 2023
Reporting date
09 Feb 2023
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
10 Feb 2023
Reporting date
09 Feb 2023
SEC evidence
Open document Open filing
Next action
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