Geospace Technologies Corp

Symbol: GEOS on Nasdaq
Entity: Company
Industry: Measuring & Controlling Devices, Nec (Industrial Applications And Services)
Business address: 7007 Pinemont Dr., 77040 Houston, TX
Phone: 7139864444
State of incorporation: TX
Fiscal year end: September 30
Category: Accelerated filer
Smaller reporting company
Former names: OYO GEOSPACE CORP (to 10/1/2012)
All SEC filings: View on sec.gov

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Geospace Technologies Corp has filed 981 SEC EDGAR filings since 9/30/1997

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13G/A	Open Document	Open Filing		May 15, 2025		005-52075
10-Q	Open Document \| Data	Open Filing	FORM 10-Q	May 9, 2025	Mar 31, 2025	001-13601
8-K	Open Document \| Data	Open Filing	FORM 8-K	May 9, 2025	May 8, 2025	001-13601
8-K	Open Document \| Data	Open Filing	FORM 8-K	Mar 4, 2025	Feb 27, 2025	001-13601
SCHEDULE 13G/A	Open Document	Open Filing		Feb 14, 2025		005-52075
SCHEDULE 13G/A	Open Document	Open Filing		Feb 11, 2025		005-52075
4	Open Document	Open Filing	FORM 4	Feb 7, 2025	Feb 6, 2025
4	Open Document	Open Filing	FORM 4	Feb 7, 2025	Feb 6, 2025
4	Open Document	Open Filing	FORM 4	Feb 7, 2025	Feb 6, 2025
4	Open Document	Open Filing	FORM 4	Feb 7, 2025	Feb 6, 2025
4	Open Document	Open Filing	FORM 4	Feb 7, 2025	Feb 6, 2025
4	Open Document	Open Filing	FORM 4	Feb 7, 2025	Feb 6, 2025
10-Q	Open Document \| Data	Open Filing	FORM 10-Q	Feb 6, 2025	Dec 31, 2024	001-13601
8-K	Open Document \| Data	Open Filing	FORM 8-K	Feb 6, 2025	Feb 6, 2025	001-13601
8-K	Open Document \| Data	Open Filing	FORM 8-K	Feb 5, 2025	Feb 5, 2025	001-13601
SCHEDULE 13G	Open Document	Open Filing		Jan 23, 2025		005-52075
8-K	Open Document \| Data	Open Filing	FORM 8-K	Jan 10, 2025	Jan 3, 2025	001-13601
DEFA14A	Open Document	Open Filing	FORM DEFA14A	Dec 27, 2024		001-13601
DEF 14A	Open Document	Open Filing	FORM DEF 14A	Dec 27, 2024	Feb 6, 2025	001-13601
3	Open Document	Open Filing	FORM 3	Dec 11, 2024	Dec 2, 2024
8-K	Open Document \| Data	Open Filing	FORM 8-K	Nov 26, 2024	Nov 21, 2024	001-13601
4	Open Document	Open Filing	FORM 4	Nov 22, 2024	Nov 21, 2024
4	Open Document	Open Filing	FORM 4	Nov 22, 2024	Nov 21, 2024
4	Open Document	Open Filing	FORM 4	Nov 22, 2024	Nov 21, 2024
10-K	Open Document \| Data	Open Filing	FORM 10-K	Nov 22, 2024	Sep 30, 2024	001-13601
8-K	Open Document \| Data	Open Filing	FORM 8-K	Nov 21, 2024	Nov 21, 2024	001-13601
SCHEDULE 13G/A	Open Document	Open Filing		Nov 14, 2024		005-52075
SC 13G	Open Document	Open Filing		Nov 8, 2024		005-52075
SC 13G	Open Document	Open Filing		Oct 22, 2024		005-52075
4	Open Document	Open Filing	FORM 4	Oct 2, 2024	Oct 1, 2024
8-K	Open Document \| Data	Open Filing	FORM 8-K	Sep 19, 2024	Sep 19, 2024	001-13601
10-Q	Open Document \| Data	Open Filing	FORM 10-Q	Aug 9, 2024	Jun 30, 2024	001-13601
8-K	Open Document \| Data	Open Filing	FORM 8-K	Aug 8, 2024	Aug 8, 2024	001-13601
10-K/A	Open Document \| Data	Open Filing	FORM 10-K/A	Jul 2, 2024	Sep 30, 2023	001-13601
10-K/A	Open Document \| Data	Open Filing	FORM 10-K/A	Jul 2, 2024	Sep 30, 2022	001-13601
SD	Open Document	Open Filing	FORM SD	May 21, 2024		001-13601
10-Q	Open Document \| Data	Open Filing	FORM 10-Q	May 10, 2024	Mar 31, 2024	001-13601
3/A	Open Document	Open Filing	FORM 3/A	May 9, 2024	Apr 29, 2024
3	Open Document	Open Filing	FORM 3	May 9, 2024	Apr 29, 2024
8-K	Open Document \| Data	Open Filing	FORM 8-K	May 9, 2024	May 9, 2024	001-13601
4	Open Document	Open Filing	FORM 4	Feb 27, 2024	Feb 22, 2024
4	Open Document	Open Filing	FORM 4	Feb 26, 2024	Feb 22, 2024
144	Open Document	Open Filing		Feb 21, 2024		001-13601
4/A	Open Document	Open Filing	FORM 4/A	Feb 21, 2024	Feb 14, 2024
4	Open Document	Open Filing	FORM 4	Feb 21, 2024	Feb 14, 2024
144	Open Document	Open Filing		Feb 14, 2024		001-13601
SC 13G/A	Open Document	Open Filing	FORM 13G/A GEOS 12-31-23	Feb 14, 2024		005-52075
SC 13G	Open Document	Open Filing	SCHEDULE 13G	Feb 13, 2024		005-52075
SC 13G/A	Open Document	Open Filing		Feb 9, 2024		005-52075
10-Q	Open Document \| Data	Open Filing	FORM 10-Q	Feb 8, 2024	Dec 31, 2023	001-13601

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