GEOSPACE TECHNOLOGIES CORP — 8-K Filings
247 8-K filings on record
This page lists all 8-K filings submitted to the SEC by GEOSPACE TECHNOLOGIES CORP (GEOS), sorted by most recent first. Each row links to the full filing on EdgarLookup. GEOSPACE TECHNOLOGIES CORP has filed 247 8-K documents with the SEC since 1997. To view all SEC filings by GEOSPACE TECHNOLOGIES CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B3
424B4
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-Q
PRE 14A
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | — | 0001181431-13-006312 | Feb 4, 2013 | — |
| 8-K | — | 0001181431-13-005952 | Feb 1, 2013 | — |
| 8-K | — | 0001181431-12-067431 | Dec 28, 2012 | Dec 27, 2012 |
| 8-K | — | 0001181431-12-063816 | Dec 11, 2012 | — |
| 8-K | — | 0001181431-12-062497 | Dec 5, 2012 | Apr 10, 2012 |
| 8-K | — | 0001181431-12-062496 | Dec 5, 2012 | — |
| 8-K | STATOIL SIGNING PRESS RELEASE | 0001181431-12-058577 | Nov 14, 2012 | — |
| 8-K | STATOIL AWARD LETTER PRESS RELEASE | 0001181431-12-057332 | Nov 7, 2012 | — |
| 8-K | SAE SALE PRESS RELEASE | 0001181431-12-056526 | Nov 5, 2012 | — |
| 8-K | RICHARD WHITE RESIGNATION | 0001181431-12-055799 | Oct 30, 2012 | Oct 25, 2012 |
| 8-K | — | 0001181431-12-054937 | Oct 17, 2012 | — |
| 8-K | — | 0001181431-12-053862 | Oct 5, 2012 | — |
| 8-K | FORM 8-K | 0001193125-12-410092 | Oct 1, 2012 | Sep 27, 2012 |
| 8-K | — | 0001181431-12-052254 | Sep 28, 2012 | — |
| 8-K | — | 0001181431-12-048523 | Sep 5, 2012 | Sep 4, 2012 |
| 8-K | THIRD QUARTER 2012 EARNINGS RELEASE | 0001181431-12-043424 | Aug 3, 2012 | — |
| 8-K | SECOND QUARTER 2012 EARNINGS RELEASE | 0001181431-12-027576 | May 4, 2012 | May 3, 2012 |
| 8-K | SECOND AMENDMENT TO LOAN AGREEMENT | 0001181431-12-025722 | Apr 26, 2012 | Apr 24, 2012 |
| 8-K | EARNINGS RELEASE DATE | 0001181431-12-024863 | Apr 19, 2012 | — |
| 8-K | 2012 ANNUAL MEETING REMARKS | 0001181431-12-023316 | Apr 10, 2012 | — |
| 8-K | TGC SALE PRESS RELEASE | 0001181431-12-023079 | Apr 9, 2012 | — |
| 8-K | OFFERING CLOSED | 0001181431-12-010799 | Feb 22, 2012 | — |
| 8-K | PRICING OF OFFERING; UNDERWRITING AGREEMENT | 0001181431-12-009271 | Feb 16, 2012 | Feb 15, 2012 |
| 8-K | SHELL CONTRACT PRESS RELEASE | 0001181431-12-008828 | Feb 15, 2012 | Feb 14, 2012 |
| 8-K | OFFERING LAUNCH | 0001181431-12-008026 | Feb 13, 2012 | — |
| 8-K | FIRST QUARTER 2012 EARNINGS | 0001181431-12-005339 | Feb 2, 2012 | — |
| 8-K | FORM 8-K | 0001193125-12-027588 | Jan 30, 2012 | Jan 27, 2012 |
| 8-K | TGC ORDER | 0001181431-12-002338 | Jan 12, 2012 | — |
| 8-K | EARNINGS RELEASE; APPOINTMENT OF ADAMS AND WHEELER | 0001181431-11-059624 | Dec 9, 2011 | Dec 8, 2011 |
| 8-K | PRESS RELEASE | 0001181431-11-057280 | Nov 22, 2011 | — |
| 8-K | 2011 THIRD QUARTER EARNINGS | 0001181431-11-044078 | Aug 5, 2011 | — |
| 8-K | PRESS RELEASE RE SALE PRODUCTS | 0001181431-11-040564 | Jul 7, 2011 | — |
| 8-K | SECOND QUARTER EARNINGS | 0001181431-11-027696 | May 6, 2011 | — |
| 8-K | FORM 8-K | 0001193125-11-058652 | Mar 8, 2011 | Mar 2, 2011 |
| 8-K | FORM 8-K | 0001193125-11-051681 | Mar 1, 2011 | Feb 24, 2011 |
| 8-K | 2011 ANNUAL MEETING REMARKS | 0001181431-11-012736 | Feb 24, 2011 | — |
| 8-K | 2011 Q1 EARNINGS RELEASE | 0001181431-11-007368 | Feb 4, 2011 | — |
| 8-K | PRESS RELEASE | 0001181431-11-000585 | Jan 4, 2011 | — |
| 8-K | 2010 YEAR END EARNINGS PRESS RELEASE | 0001181431-10-060693 | Dec 10, 2010 | — |
| 8-K | PRESS RELEASE RE NEW CONTRACTS | 0001181431-10-050116 | Oct 7, 2010 | Oct 6, 2010 |
| 8-K | THIRD QUARTER EARNINGS RELEASE | 0001181431-10-040721 | Aug 6, 2010 | — |
| 8-K | SECOND QUARTER 2010 EARNINGS RELEASE | 0001181431-10-025042 | May 7, 2010 | — |
| 8-K | PRESS RELEASE RE SEABED EQUIPMENT ORDER | 0001181431-10-013864 | Mar 4, 2010 | — |
| 8-K | 2010 ANNUAL MEETING REMARKS | 0001181431-10-011861 | Feb 25, 2010 | — |
| 8-K | 2010 Q1 EARNINGS RELEASE | 0001181431-10-006905 | Feb 5, 2010 | — |
| 8-K | PRESS RELEASE RE PRITCHARD CONFERENCE | 0001181431-09-057946 | Dec 21, 2009 | — |
| 8-K | 2009 YEAR END EARNINGS PRESS RELEASE | 0001181431-09-056116 | Dec 11, 2009 | — |
| 8-K | DAWSON ORDER | 0001181431-09-050791 | Nov 10, 2009 | — |
| 8-K | NEW ORDERS PRESS RELEASE | 0001181431-09-042944 | Sep 8, 2009 | — |
| 8-K | THIRD QUARTER EARNINGS RELEASE | 0001181431-09-038456 | Aug 7, 2009 | — |