Company · CIK 1001115
GEOSPACE TECHNOLOGIES CORP
| CIK | 1001115 (SEC EDGAR) |
|---|---|
| Industry (SIC) | 3829 — Measuring & Controlling Devices, NEC |
| Incorporated in | TX |
| Business address | TX |
| Listed | GEOS (Nasdaq) |
| First annual or quarterly report | 1998-02-06 |
Offerings
3 registrations| Registration | Label and status | First filed | Last event | Filings |
|---|---|---|---|---|
| 333-177964 | 2011-11-14 | 2012-02-16 | 4 | |
| 333-132078 | 2006-02-28 | 2006-03-24 | 2 | |
| 333-124314 | 2005-04-25 | 2005-04-25 | 1 |
Filings
7| Filed | Filing | Registration | Accession |
|---|---|---|---|
| 2012-02-16 | 424B1Final prospectus | 333-177964 | 0001193125-12-063950 |
| 2012-02-13 | 424B4Final prospectus | 333-177964 | 0001193125-12-054532 |
| 2011-12-09 | EFFECTDeclared effective | 333-177964 | 9999999995-11-003511 |
| 2011-11-14 | S-3Shelf registered | 333-177964 | 0001193125-11-311231 |
| 2006-03-24 | 424B1Final prospectus | 333-132078 | 0001193125-06-062786 |
| 2006-02-28 | S-3Shelf registered | 333-132078 | 0001193125-06-040776 |
| 2005-04-25 | S-3Shelf registered | 333-124314 | 0001193125-05-084051 |