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CIK 0001001115 · Accelerated filer<br>Smaller reporting company

GEOSPACE TECHNOLOGIES CORP

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Ticker
GEOS
Exchange
Nasdaq
Industry
Measuring & Controlling Devices, NEC
FY end
Sep 30
Incorporated
TX
Entity type
operating
EIN
760447780
Phone
7139864444
Business address
7007 PINEMONT DR., HOUSTON, TX, 77040
Former names
OYO GEOSPACE CORP
  1. 8-K Event Item 7 · Item 9
  2. 10-Q Report Quarterly Report
  3. SC 13G/A Stake Amended Statement of Ownership
  4. DEF 14A Proxy Proxy Statement
  5. 10-K Report Annual Report
  6. 10-Q Report Quarterly Report
  7. 10-Q Report Quarterly Report
  8. 10-Q Report Quarterly Report
  9. ARS Other Annual Report to Security Holders
  10. SC 13G/A Stake Amended Statement of Ownership
  11. DEF 14A Proxy Proxy Statement
  12. 10-K405 Other 10-K405
  13. 10-Q Report Quarterly Report
  14. 10-Q Report Quarterly Report
  15. 10-Q Report Quarterly Report
  16. SC 13G/A Stake Amended Statement of Ownership
  17. DEF 14A Proxy Proxy Statement
  18. 10-K405 Other 10-K405
  19. 10-Q/A Report 10-Q/A
  20. 10-Q Report Quarterly Report

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