CIK 0001001115 · Accelerated filer<br>Smaller reporting company
GEOSPACE TECHNOLOGIES CORP
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- 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
- 8-K Event Item 12 · Item 7
- 10-Q Report Quarterly Report
- 8-K Event Item 12 · Item 7
- SC 13D/A Stake Beneficial Ownership Report
- SC 13D/A Stake Beneficial Ownership Report
- SC 13D/A Stake Beneficial Ownership Report
- 10-Q Report Quarterly Report
- 4/A Insider Changes in Ownership
- 8-K Event Item 12 · Item 7
- 4 Insider Changes in Ownership
- 4 Insider Changes in Ownership
- 4 Insider Changes in Ownership
- 8-K Event Item 12 · Item 7
- ARS Other Annual Report to Security Holders
- DEF 14A Proxy Proxy Statement
- 10-K Report Annual Report
- 8-K Event Item 5
- 10-Q Report Quarterly Report
- 8-K Event Item 12 · Item 7
- 10-Q Report Quarterly Report
Page 48 of 52 · 1,027 filings