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 1,021 SEC EDGAR filings since 30 Sep 1997

SEC filing history

Showing 51-75 of 711 matching filings.

Per page
25
Current page
3
4

FORM 4

Filing date
07 Feb 2025
Reporting date
06 Feb 2025
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4

FORM 4

Filing date
07 Feb 2025
Reporting date
06 Feb 2025
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SCHEDULE 13G File 005-52075

SCHEDULE 13G filing

Filing date
23 Jan 2025
Reporting date
Not listed
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DEFA14A File 001-13601

FORM DEFA14A

Filing date
27 Dec 2024
Reporting date
Not listed
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DEF 14A File 001-13601

FORM DEF 14A

Filing date
27 Dec 2024
Reporting date
06 Feb 2025
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3

FORM 3

Filing date
11 Dec 2024
Reporting date
02 Dec 2024
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4

FORM 4

Filing date
22 Nov 2024
Reporting date
21 Nov 2024
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4

FORM 4

Filing date
22 Nov 2024
Reporting date
21 Nov 2024
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4

FORM 4

Filing date
22 Nov 2024
Reporting date
21 Nov 2024
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SCHEDULE 13G/A File 005-52075

SCHEDULE 13G/A filing

Filing date
14 Nov 2024
Reporting date
Not listed
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SC 13G File 005-52075

SC 13G filing

Filing date
08 Nov 2024
Reporting date
Not listed
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SC 13G File 005-52075

SC 13G filing

Filing date
22 Oct 2024
Reporting date
Not listed
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4

FORM 4

Filing date
02 Oct 2024
Reporting date
01 Oct 2024
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10-K/A File 001-13601

FORM 10-K/A

Filing date
02 Jul 2024
Reporting date
30 Sep 2023
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10-K/A File 001-13601

FORM 10-K/A

Filing date
02 Jul 2024
Reporting date
30 Sep 2022
Next action
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