GEOSPACE TECHNOLOGIES CORP reports

Company location: Houston, TX
Fiscal year end: 30 September

GEOSPACE TECHNOLOGIES CORP has filed 1,024 SEC EDGAR filings since 30 Sep 1997

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SEC filing history

Showing 676-700 of 714 matching filings.

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25

Current page

28

4

OWENS EXERCISE OF OPTIONS

Filing date: 17 Sep 2010
Reporting date: 15 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 17 Sep 2010
Reporting date: 15 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 17 Sep 2010
Reporting date: 15 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 15 Sep 2010
Reporting date: 13 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 15 Sep 2010
Reporting date: 13 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 15 Sep 2010
Reporting date: 13 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 13 Sep 2010
Reporting date: 09 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 13 Sep 2010
Reporting date: 09 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 13 Sep 2010
Reporting date: 09 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 08 Sep 2010
Reporting date: 03 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 08 Sep 2010
Reporting date: 03 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 08 Sep 2010
Reporting date: 03 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 03 Sep 2010
Reporting date: 01 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 03 Sep 2010
Reporting date: 01 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 03 Sep 2010
Reporting date: 01 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 31 Aug 2010
Reporting date: 27 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 31 Aug 2010
Reporting date: 27 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 31 Aug 2010
Reporting date: 27 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 25 Aug 2010
Reporting date: 23 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OPTIONS

Filing date: 25 Aug 2010
Reporting date: 23 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 25 Aug 2010
Reporting date: 23 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

OWENS EXERCISE OF OPTIONS

Filing date: 20 Aug 2010
Reporting date: 18 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

SHEEN EXERCISE OF OPTIONS

Filing date: 20 Aug 2010
Reporting date: 18 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

MCENTIRE EXERCISE OF OPTIONS

Filing date: 20 Aug 2010
Reporting date: 18 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-13601

THIRD QUARTER EARNINGS RELEASE

Filing date: 06 Aug 2010
Reporting date: 06 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

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