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NIERENBERG INVESTMENT MANAGEMENT CO
- As of  06/06/24, 08:47:58 PM:   98 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-10-30 11:42:14.0 CRAWFORD & CO CRDA-CRDB 5.9% view
B 2020-09-03 17:00:14.0 FLOTEK INDUSTRIES INC FTK 6.2% view
S 2020-08-26 17:14:59.0 GEOSPACE TECHNOLOGIES CORP GEOS 4.0% view
B 2020-05-27 17:15:31.0 GEOSPACE TECHNOLOGIES CORP GEOS 5.1% view
B 2020-05-18 15:41:09.0 GEOSPACE TECHNOLOGIES CORP GEOS 5.1% view
S 2020-03-18 08:27:08.0 Houston Wire & Cable CO HWCC 12.3% view
B 2020-03-16 09:56:56.0 FLOTEK INDUSTRIES INC FTK 5.6% view
S 2020-01-21 11:53:06.0 GEOSPACE TECHNOLOGIES CORP GEOS 2.9% view
B 2019-12-23 13:17:04.0 Houston Wire & Cable CO HWCC 86.4% view
B 2019-03-13 12:35:26.0 Houston Wire & Cable CO HWCC 9.99% view
B 2019-02-08 16:58:41.0 GEOSPACE TECHNOLOGIES CORP GEOS 5.2% view
B 2018-12-19 10:49:52.0 Houston Wire & Cable CO HWCC 9.99% view
B 2018-04-23 15:14:59.0 GEOSPACE TECHNOLOGIES CORP GEOS 5.0% view
B 2018-01-04 14:14:06.0 Houston Wire & Cable CO HWCC 9.0% view
S 2017-12-01 16:05:11.0 ROSETTA STONE INC RST 4.3% view
B 2017-09-27 11:55:00.0 Houston Wire & Cable CO HWCC 8.3% view
S 2017-07-19 17:17:15.0 RADISYS CORP RSYS 4.1% view
S 2017-05-17 17:28:49.0 ROSETTA STONE INC RST 5.5% view
S 2017-02-06 15:54:35.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 4.95% view
S 2017-02-02 16:22:33.0 RADISYS CORP RSYS 6.9% view
B 2017-01-31 15:40:50.0 Houston Wire & Cable CO HWCC 6.5% view
S 2016-10-07 16:21:09.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 6.2% view
S 2016-02-24 17:20:28.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 8.9% view
B 2016-02-16 11:34:14.0 Houston Wire & Cable CO HWCC 5.8% view
B 2015-06-08 16:55:13.0 Houston Wire & Cable CO HWCC 5.2% view
B 2015-04-17 13:51:07.0 ROSETTA STONE INC RST 7.0% view
S 2015-03-16 17:17:29.0 ROSETTA STONE INC RST 7.0% view
B 2015-02-13 16:01:39.0 TECUMSEH PRODUCTS CO TECU 12.0% view
S 2015-01-30 16:20:08.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 9.1% view
S 2014-11-12 16:10:45.0 RADISYS CORP RSYS 9.6% view
B 2014-08-25 12:03:11.0 ROSETTA STONE INC RST 7.9% view
S 2014-08-11 16:50:49.0 ROSETTA STONE INC RST 7.9% view
B 2014-06-16 11:37:21.0 ROSETTA STONE INC RST 8.0% view
B -17.97% 2014-02-12 14:08:22.0 TECUMSEH PRODUCTS CO TECUB 8.6% view
S 2014-02-12 14:07:02.0 ROSETTA STONE INC RST 7.7% view
S 2014-01-21 16:25:52.0 RADISYS CORP RSYS 15.6% view
B 2013-08-30 16:06:58.0 TECUMSEH PRODUCTS CO TECUB 7.6% view
S 2013-08-05 16:33:33.0 MOVE INC MOVE 4.9% view
S 2013-07-25 17:57:23.0 MOVE INC MOVE 5.9% view
S 2013-06-13 16:45:57.0 MOVE INC MOVE 7.0% view
S 2013-05-01 17:51:24.0 ASSET ACCEPTANCE CAPITAL CORP AACC 11.5% view
S 2013-04-19 17:07:33.0 ASSET ACCEPTANCE CAPITAL CORP AACC 14.2% view
B -7.78% 2013-02-12 17:03:39.0 ROSETTA STONE INC RST 8.5% view
S 2012-11-29 17:01:54.0 MOVE INC MOVE 8.7% view
S 2012-08-10 16:52:19.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 10.8% view
B 30.28% 2012-05-18 16:48:08.0 ROSETTA STONE INC RST 5.0% view
S 2012-02-22 17:26:08.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 12.1% view
S 2012-02-13 16:39:56.0 HEARTLAND PAYMENT SYSTEMS INC HPY 0.0% view
S 2011-09-14 16:58:23.0 MOVE INC MOVE 13.2% view
S 2011-09-13 17:02:53.0 MEDCATH CORP MDTH 2.5% view
B -41.83% 2011-07-07 14:41:40.0 MEDCATH CORP MDTH 14.4% view
B 2011-06-24 09:45:42.0 ZORAN CORP ZRAN 5.1% view
S 2011-05-04 16:59:06.0 NATUS MEDICAL INC BABY 4.5% view
S 2011-04-18 16:31:40.0 NATUS MEDICAL INC BABY 6.2% view
S 2011-03-31 17:29:31.0 NATUS MEDICAL INC BABY 7.6% view
B -11.73% 2011-03-31 09:30:42.0 ASSET ACCEPTANCE CAPITAL CORP AACC 16.1% view
B 54.38% 2011-03-17 15:40:51.0 RADISYS CORP RSYS 18.6% view
S 2010-09-21 11:10:04.0 RADISYS CORP BRKS 4.8% view
S 2010-03-10 12:59:30.0 NATUS MEDICAL INC BABY 9.9% view
S 2010-02-26 10:33:18.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 13.9% view
S 2010-01-08 17:15:16.0 BROOKS AUTOMATION INC BRKS 5.9% view
S 2009-10-09 16:21:50.0 HEARTLAND PAYMENT SYSTEMS INC HPV 5.51% view
S 2009-05-01 18:10:47.0 NATUS MEDICAL INC BABY 12.9% view
S 2009-02-09 16:20:24.0 BROOKS AUTOMATION INC BRKS 8.23% view
B 52.48% 2008-12-01 09:09:08.0 MOVE INC MOVE 18.4% view
B 12.78% 2008-10-07 06:01:05.0 ELECTRO SCIENTIFIC INDUSTRIES INC ESIO 9.98% view
B -19.73% 2008-07-30 13:51:31.0 ASSET ACCEPTANCE CAPITAL CORP ESIO 14.3% view
B -38.45% 2008-07-02 13:30:13.0 MOVE INC AACC 14.8% view
B -51.26% 2008-06-26 11:22:10.0 MOVE INC BRKS 9.1% view
B -56.10% 2008-05-21 14:50:17.0 ASSET ACCEPTANCE CAPITAL CORP MDTH 15.1% view
B -32.87% 2008-05-08 17:16:59.0 MOVE INC AACC 11.5% view
B -58.91% 2008-04-09 13:20:09.0 MOVE INC BABY 19.1% view
B -54.87% 2008-03-31 07:01:45.0 ASSET ACCEPTANCE CAPITAL CORP MOVE 8.9% view
B -39.46% 2008-03-26 11:43:27.0 NATCO GROUP INC AACC 8.5% view
B -60.23% 2008-03-17 13:46:21.0 MOVE INC MOVE