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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 Material agreement · Agreement ended · New debt or obligation
  2. SCHEDULE 13G Stake Statement of Beneficial Ownership
  3. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  4. 10-Q Report Quarterly Report
  5. 8-K Event Results of operations
  6. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  7. SD Other Specialized Disclosure
  8. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  9. 10-Q Report Quarterly Report
  10. 8-K Event Results of operations
  11. SCHEDULE 13G Stake Statement of Beneficial Ownership
  12. 8-K Event Exit or restructuring costs
  13. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  14. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  15. 10-Q Report Quarterly Report
  16. 4 Insider Changes in Ownership
  17. 4 Insider Changes in Ownership
  18. 4 Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

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