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GEOS - As of  06/23/24, 05:29:33 PM:   131 Insider Transactions.

Sector: Technology    Industry: Scientific & Technical Instruments
Prev Close:$16.72  Avg Vol(3m): 114,644  P/E: 0.00  EPS: -3.38

Email this page to a friend.    Insider Transactions for GEOS

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-09-09 15:52:59.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 10.0% view
S 2020-08-26 17:14:59.0 GEOSPACE TECHNOLOGIES CORP GEOS Nierenberg Investment Management Company 4.0% view
S 2020-07-15 13:06:45.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 1.0E-5% view
S 2020-07-10 10:39:42.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 9.99% view
B 2020-05-27 17:15:31.0 GEOSPACE TECHNOLOGIES CORP GEOS Nierenberg Investment Management Company 5.1% view
B 2020-05-18 15:41:09.0 GEOSPACE TECHNOLOGIES CORP GEOS Nierenberg Investment Management Company 5.1% view
B 2020-02-18 14:59:35.0 GEOSPACE TECHNOLOGIES CORP GEOS SANSONE CAPITAL MANAGEMENT 4.4% view
B 2020-02-12 11:16:19.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 6.06% view
B 2020-02-12 11:06:10.0 GEOSPACE TECHNOLOGIES CORP GEOS DIMENSIONAL FUND ADVISORS LP 5.84% view
S 2020-02-07 11:20:20.0 GEOSPACE TECHNOLOGIES CORP GEOS FMR LLC 10.52% view
S 2020-01-21 11:53:06.0 GEOSPACE TECHNOLOGIES CORP GEOS Nierenberg Investment Management Company 2.9% view
B 2020-01-10 14:47:02.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 15.1% view
S 2019-02-11 11:51:11.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 5.57% view
B 2019-02-08 16:58:41.0 GEOSPACE TECHNOLOGIES CORP GEOS Nierenberg Investment Management Company 5.2% view
B 2019-02-08 08:55:18.0 GEOSPACE TECHNOLOGIES CORP GEOS DIMENSIONAL FUND ADVISORS LP 5.35% view
S 2018-12-12 16:32:38.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 8.3% view
S 2018-06-08 09:19:53.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 0.78% view
B 2018-05-15 15:04:00.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 9.3% view
B 2018-04-23 15:14:59.0 GEOSPACE TECHNOLOGIES CORP GEOS Nierenberg Investment Management Company 5.0% view
S 2018-04-03 12:57:15.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 8.4% view
B 2018-02-15 15:51:41.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 9.0% view
S 2018-02-14 09:49:42.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 11.54% view
B 2018-02-13 09:38:41.0 GEOSPACE TECHNOLOGIES CORP GEOS FMR LLC 14.707% view
B 2018-02-08 14:26:42.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 5.62% view
S 2017-02-09 14:56:48.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 11.74% view
B 2017-01-12 17:07:34.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 11.2% view
B 2017-01-11 13:29:27.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 9.0% view
B 2016-09-09 13:09:32.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 10.1% view
S 2016-06-09 15:52:26.0 GEOSPACE TECHNOLOGIES CORP GEOS Bank of New York Mellon Corp 4.9% view
B 2016-02-16 10:18:41.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 11.9% view
S 2016-02-10 11:30:16.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 3.3% view
S 2016-02-01 16:16:52.0 GEOSPACE TECHNOLOGIES CORP GEOS Bank of New York Mellon Corp 5.05% view
B 2016-01-26 16:01:13.0 GEOSPACE TECHNOLOGIES CORP GEOS EAGLE ASSET MANAGEMENT INC 6.32% view
S 2016-01-26 14:09:21.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 9.5% view
B 2016-01-25 17:10:16.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 5.91% view
B 2015-11-30 12:13:47.0 GEOSPACE TECHNOLOGIES CORP GEOS Lemelson Capital Management LLC 5.55% view
S 2015-11-19 11:34:41.0 GEOSPACE TECHNOLOGIES CORP GEOS EAGLE ASSET MANAGEMENT INC 6.27% view
B 2015-03-10 09:02:22.0 GEOSPACE TECHNOLOGIES CORP GEOS FMR LLC 13.3% view
B 2015-02-13 10:14:52.0 GEOSPACE TECHNOLOGIES CORP GEOS FMR LLC 6.043% view
B 2015-02-10 13:54:52.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 6.78% view
B 2015-02-09 17:18:42.0 GEOSPACE TECHNOLOGIES CORP GEOS Bank of New York Mellon Corp 6.31% view
S 2015-02-05 10:35:40.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 10.96% view
S 2015-01-08 09:56:13.0 GEOSPACE TECHNOLOGIES CORP GEOS EAGLE ASSET MANAGEMENT INC 11.43% view
B 2014-12-05 09:09:40.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 11.15% view
S 2014-11-10 13:08:50.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 5.27% view
B 2014-02-13 15:44:48.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 12.0% view
B 2014-02-11 11:07:53.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 6.36% view
S 2014-01-30 12:59:40.0 GEOSPACE TECHNOLOGIES CORP GEOS EAGLE ASSET MANAGEMENT INC 14.52% view
B 2014-01-09 17:55:12.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 10.9% view
B 2013-09-10 16:29:37.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 10.52% view
B 2013-08-09 17:05:38.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 9.76% view
B 2013-05-10 09:19:20.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 10.27% view
B 2013-02-14 09:04:48.0 GEOSPACE TECHNOLOGIES CORP GEOS BROWN CAPITAL MANAGEMENT LLC 7.49% view
B 2013-02-13 10:56:53.0 GEOSPACE TECHNOLOGIES CORP GEOS VANGUARD GROUP INC 6.22% view
B 2013-02-07 18:42:03.0 GEOSPACE TECHNOLOGIES CORP GEOS BlackRock Inc 7.74% view
S 2013-01-29 14:50:46.0 GEOSPACE TECHNOLOGIES CORP GEOS EAGLE ASSET MANAGEMENT INC 17.53% view
B 2012-07-10 10:07:00.0 OYO GEOSPACE CORP OYOG BROWN CAPITAL MANAGEMENT LLC 5.36% view
B 2012-02-24 13:54:53.0 Ventas VTR APG Asset Management US Inc 34.72% view
B 2020-02-14 10:40:52.0 Ventas VTR STATE STREET CORP 6.7% view
S 2020-02-11 16:54:38.0 Ventas VTR BlackRock Inc 9.95% view
S 2019-02-14 10:16:32.0 VENTAS INC VTR STATE STREET CORP 12.77% view
B 2019-01-31 15:57:21.0 VENTAS INC VTR VANGUARD SPECIALIZED FUNDS 10.3% view
S 2018-02-13 12:42:57.0 VENTAS INC VTR FMR LLC 4.736% view
S 2018-02-09 12:58:57.0 VENTAS INC VTR VANGUARD SPECIALIZED FUNDS 6.73% view
S 2017-02-14 12:12:15.0 VENTAS INC VTR FMR LLC 5.759% view
B 2017-02-14 08:32:27.0 VENTAS INC VTR VANGUARD GROUP INC 14.09% view
B 2017-02-10 07:51:04.0 VENTAS INC VTR STATE STREET CORP 10.1% view
B 2017-01-26 17:40:26.0 VENTAS INC VTR BlackRock Inc 5.7% view
B 2016-02-12 17:45:12.0 VENTAS INC VTR Capital Research Global Investors 6.769% view
S 2016-02-11 09:08:04.0 VENTAS INC VTR VANGUARD GROUP INC 7.15% view
S 2016-01-27 16:48:04.0 VENTAS INC VTR BlackRock Inc 4.46% view
S 2015-02-13 11:34:29.0 VENTAS INC VTR Capital Research Global Investors 3.615% view
B 2015-02-11 09:49:31.0 VENTAS INC VTR VANGUARD GROUP INC 7.39% view
B 2015-01-22 14:24:52.0 VENTAS INC VTR BlackRock Inc 6.74% view
B 2014-02-14 07:01:16.0 VENTAS INC VTR FMR LLC 11.92% view
B 2014-02-05 15:31:01.0 VENTAS INC VTR STATE STREET CORP 6.74% view
B 2014-01-30 21:30:37.0 VENTAS INC VTR BlackRock Inc 8.026% view
B 2013-02-14 13:31:11.0 VENTAS INC VTR COHEN & STEERS INC 6.1% view
S 2013-02-12 11:06:30.0 VENTAS INC VTR Invesco Ltd 4.4% view
B 2013-01-30 10:34:02.0 VENTAS INC VTR VANGUARD GROUP INC 10.39% view
B 2012-02-14 13:18:50.0 VENTAS INC VTR Invesco Ltd 5.4% view
S 2012-02-14 12:24:52.0 VENTAS INC VTR BlackRock Inc 7.14% view
S 2012-02-10 08:16:30.0 VENTAS INC VTR APG Asset Management US Inc 4.51% view
S 2012-02-08 09:41:14.0 VENTAS INC VTR VANGUARD SPECIALIZED FUNDS 5.26% view
B 2012-01-05 17:20:02.0 VENTAS INC VTR PROMETHEUS SENIOR QUARTERS LLC 13.2% view
B 2011-02-14 18:52:45.0 VENTAS INC VTR COHEN & STEERS INC 7.03% view
B 2011-02-14 18:27:57.0 VENTAS INC VTR COHEN & STEERS INC 6.73% view
B 2011-02-14 10:28:33.0 VENTAS INC VTR STICHTING PENSIOENFONDS ABP 5.28% view
S 2011-02-09 18:57:35.0 VENTAS INC VTR VANGUARD GROUP INC 7.46% view
B 2011-01-10 13:28:31.0 VENTAS INC VTR FMR LLC 10.05% view
B 2010-02-16 13:01:41.0 VENTAS INC VTR STICHTING PENSIOENFONDS ABP 5.751% view
B 2010-02-04 09:12:41.0 VENTAS INC VTR VANGUARD GROUP INC 8.15% view
B 2009-06-08 15:55:19.0 VENTAS INC VTR DEUTSCHE BANK AG 7.5% view
S 2009-03-13 11:22:35.0 VENTAS INC VTR ING CLARION REAL ESTATE SECURITIES 2.26% view
S 2009-02-17 15:21:57.0 VENTAS INC VTR FMR LLC 4.07% view
S 2009-02-12 12:32:17.0 VENTAS INC VTR DEUTSCHE BANK AG 3.8% view
S 2008-02-27 14:24:59.0 VENTAS INC VTR ING GROEP NV 5.49% view
S 2008-02-14 12:47:42.0 VENTAS INC VTR Invesco Ltd 5.44% view
B 2008-02-13 16:15:27.0 VENTAS INC VTR VANGUARD GROUP INC 6.42% view
S 2007-02-14 14:03:57.0 VENTAS INC VTR WELLINGTON MANAGEMENT CO LLP 5.04% view
S 2007-02-14 10:20:24.0 VENTAS INC VTR COHEN & STEERS INC 9.6% view
S 2006-11-08 11:10:15.0 VENTAS INC VTR WELLINGTON MANAGEMENT CO LLP 6.25% view
B 2006-02-13 00:00:00.0 VENTAS INC VTR BARCLAYS PLC 0.0% view
B 2006-02-07 00:00:00.0 VENTAS INC VTR DEUTSCHE BANK AG 5.98% view
B 2005-02-14 00:00:00.0 VENTAS INC VTR BARCLAYS GLOBAL INVESTORS NA 6.5% view
B 2005-02-11 00:00:00.0 VENTAS INC VTR FRANKLIN MUTUAL ADVISERS LLC 12.93% view
S 2004-02-06 00:00:00.0 VENTAS INC VTR CRAMER ROSENTHAL MCGLYNN LLC 11.9% view
B 2003-01-30 00:00:00.0 VENTAS INC VTR FRANKLIN MUTUAL ADVISERS LLC 4.1% view
B 2002-12-03 00:00:00.0 VENTAS INC VTR COHEN & STEERS CAPITAL MANAGEMENT INC 12.14% view
B 2002-02-13 00:00:00.0 VENTAS INC VTR FRANKLIN MUTUAL ADVISERS LLC 7.2% view
S 2002-02-12 00:00:00.0 VENTAS INC VTR CRAMER ROSENTHAL MCGLYNN LLC 7.826% view
S 2001-04-10 00:00:00.0 VENTAS INC VTR COHEN & STEERS CAPITAL MANAGEMENT INC 10.32% view
B 2001-02-14 00:00:00.0 VENTAS INC VTR CRAMER ROSENTHAL MCGLYNN LLC 12.02% view
S 2000-03-06 00:00:00.0 VENTAS INC VTR BRINSON PARTNERS INC 0.03% view
B 2000-02-10 00:00:00.0 VENTAS INC VTR BAUPOST GROUP LLC 10.77% view
B 2000-01-18 00:00:00.0 VENTAS INC VTR COHEN & STEERS CAPITAL MANAGEMENT INC 10.01% view
B 1999-08-13 00:00:00.0 VENTAS INC VTR FRANKLIN MUTUAL ADVISERS LLC 7.9% view
B 1999-02-16 00:00:00.0 VENTAS INC VTR FRANKLIN RESOURCES INC 13.3% view
B 1998-09-10 00:00:00.0 VENTAS INC VTR BRINSON PARTNERS INC 10.1% view
S 1998-02-17 00:00:00.0 VENCOR INC VTR FIRSTAR INVESTMENT RESEARCH & MANAGEMENT CO 4.2% view
S 1998-02-11 00:00:00.0 VENCOR INC VTR WELLINGTON MANAGEMENT CO LLP 3.91% view
B 1997-02-14 00:00:00.0 VENCOR INC VTR FIRSTAR INVESTMENT RESEARCH & MANAGEMENT CO 7.7% view
B 1997-02-13 00:00:00.0 VENCOR INC VTR FMR CORP n/a view
B 1997-01-31 00:00:00.0 VENCOR INC VTR PUTNAM INVESTMENTS INC 0.0% view
B 1996-02-14 00:00:00.0 VENCOR INC VTR FMR CORP 5.5% view
B 1996-02-13 00:00:00.0 VENCOR INC VTR FIRSTAR INVESTMENT RESEARCH & MANAGEMENT CO 3.3% view
B 1996-02-13 00:00:00.0 VENCOR INC VTR SMITH R GENE 0.0% view
S 1996-01-19 00:00:00.0 VENCOR INC VTR PUTNAM INVESTMENTS INC 11.8% view
B 1995-10-17 00:00:00.0 VENCOR INC VTR TENET HEALTHCARE CORP 12.9% view
S 1995-06-08 00:00:00.0 VENCOR INC VTR PUTNAM INVESTMENTS INC 12.0% view
B 1995-02-03 00:00:00.0 VENCOR INC VTR PUTNAM INVESTMENTS INC 12.0% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.