GEOSPACE TECHNOLOGIES CORP — 4 Filings
362 4 filings on record
This page lists all 4 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 362 4 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 |
|---|---|---|---|---|
| 4 | FORM 4 SUBMISSION | 0001209191-15-081582 | Nov 20, 2015 | Nov 18, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-017674 | Feb 24, 2015 | Feb 23, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-013347 | Feb 13, 2015 | Feb 12, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-013346 | Feb 13, 2015 | Feb 12, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-013345 | Feb 13, 2015 | Feb 12, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-013344 | Feb 13, 2015 | Feb 12, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-013343 | Feb 13, 2015 | Feb 12, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-15-013339 | Feb 13, 2015 | Feb 12, 2015 |
| 4 | FORM 4 SUBMISSION | 0001209191-14-073337 | Dec 5, 2014 | Dec 4, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-14-005970 | Feb 10, 2014 | Feb 6, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-14-005961 | Feb 10, 2014 | Feb 6, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-14-005960 | Feb 10, 2014 | Feb 6, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-14-005959 | Feb 10, 2014 | Feb 6, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-14-005956 | Feb 10, 2014 | Feb 6, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-14-005921 | Feb 10, 2014 | Feb 6, 2014 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-13-060531 | Nov 25, 2013 | Nov 21, 2013 |
| 4 | RESTRICTED STOCK GRANT | 0001181431-13-060528 | Nov 25, 2013 | — |
| 4 | RESTRICTED STOCK GRANT | 0001181431-13-060525 | Nov 25, 2013 | — |
| 4 | RESTRICTED STOCK GRANT | 0001181431-13-060524 | Nov 25, 2013 | — |
| 4 | RICE EXERCISE OF OPTIONS | 0001181431-13-048553 | Sep 11, 2013 | Sep 10, 2013 |
| 4 | ADAMS SALE | 0001181431-13-046944 | Aug 29, 2013 | Aug 28, 2013 |
| 4 | — | 0001181431-13-044977 | Aug 15, 2013 | Aug 13, 2013 |
| 4 | WHEELER EXERCISE OF OPTIONS | 0001181431-13-011303 | Feb 21, 2013 | Feb 19, 2013 |
| 4 | G. OWENS OPTION EXERCISE | 0001181431-13-009079 | Feb 13, 2013 | Feb 11, 2013 |
| 4 | T. MCENTIRE STOCK OPTION EXERCISE | 0001181431-13-009003 | Feb 13, 2013 | Feb 11, 2013 |
| 4 | M. SHEEN EXERCISE OF OPTIONS | 0001181431-12-063045 | Dec 7, 2012 | Dec 5, 2012 |
| 4 | SHEEN SALE OF STOCK | 0001181431-12-056522 | Nov 5, 2012 | Oct 25, 2012 |
| 4 | M. SHEEN EXERCISE OF OPTIONS | 0001181431-12-055458 | Oct 24, 2012 | Oct 22, 2012 |
| 4 | OWENS EXERCISE OF OPTIONS | 0001181431-12-050505 | Sep 14, 2012 | Sep 12, 2012 |
| 4 | M. SHEEN EXERCISE OF OPTIONS | 0001181431-12-049591 | Sep 10, 2012 | Sep 7, 2012 |
| 4 | RICE EXERCISE OF OPTIONS | 0001181431-12-049589 | Sep 10, 2012 | Sep 7, 2012 |
| 4 | ADAMS SALE | 0001181431-12-045270 | Aug 13, 2012 | Aug 10, 2012 |
| 4 | — | 0001181431-12-044670 | Aug 9, 2012 | Aug 8, 2012 |
| 4 | SHEEN SALE OF STOCK | 0001181431-12-042814 | Jul 31, 2012 | Jul 27, 2012 |
| 4 | ADAMS SALE OF STOCK | 0001181431-12-033297 | May 30, 2012 | — |
| 4 | KANEMORI 2012 OFFERING | 0001181431-12-011489 | Feb 24, 2012 | Feb 22, 2012 |
| 4 | OYO CORPORATION 2012 OFFERING | 0001181431-12-011487 | Feb 24, 2012 | Feb 22, 2012 |
| 4 | OYO CORPORATION U.S.A. 2012 OFFERING | 0001181431-12-010805 | Feb 22, 2012 | — |
| 4 | SHEEN EXERCISE OF OPTIONS FEB 2 2012 | 0001181431-12-005862 | Feb 3, 2012 | — |
| 4 | MCENTIRE EXERCISE OF OPTIONS | 0001181431-11-041247 | Jul 14, 2011 | Jul 13, 2011 |
| 4 | SHEEN SALE OF STOCK | 0001181431-11-041246 | Jul 14, 2011 | Jul 13, 2011 |
| 4 | MCENTIRE EXERCISE OF OPTIONS | 0001181431-11-041142 | Jul 13, 2011 | Jul 11, 2011 |
| 4 | SHEEN SALE OF STOCK | 0001181431-11-041140 | Jul 13, 2011 | Jul 11, 2011 |
| 4 | SHEEN SALE OF STOCK | 0001181431-11-040889 | Jul 11, 2011 | Jul 7, 2011 |
| 4 | — | 0001181431-11-040887 | Jul 11, 2011 | Jul 7, 2011 |
| 4 | OWENS EXERCISE OF OPTIONS | 0001181431-11-040885 | Jul 11, 2011 | Jul 7, 2011 |
| 4 | MCENTIRE EXERCISE OF OPTIONS | 0001181431-11-040563 | Jul 7, 2011 | Jul 5, 2011 |
| 4 | SHEEN EXERCISE OF OPTIONS | 0001181431-11-040562 | Jul 7, 2011 | Jul 5, 2011 |
| 4 | OWENS EXERCISE OF OPTIONS | 0001181431-11-040561 | Jul 7, 2011 | Jul 5, 2011 |
| 4 | SHEEN EXERCISE OF OPTIONS | 0001181431-11-039741 | Jul 5, 2011 | Jun 30, 2011 |