Nierenberg Investment Management Offshore Inc.'s Net Worth

Estimate Recalculated Sep 9, 2024 12:23AM EST

Who is Nierenberg Investment Management Offshore Inc.

Nierenberg Investment Management Offshore Inc. does not have any significant net worth to report based on the numbers we have. This is based on reported shares across multiple companies, which include NATUS MEDICAL INC, ELECTRO SCIENTIFIC INDUSTRIES INC, RADISYS CORP, MEDCATH CORP, MOVE INC, ASSET ACCEPTANCE CAPITAL CORP, PEDIATRIC SERVICES OF AMERICA INC, and MEXICAN RESTAURANTS INC.

SEC CIK

Nierenberg Investment Management Offshore Inc.'s CIK is 0001365764

Past Insider Trading and Trends

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NATUS MEDICAL INC

Investor

Updated Mar 09, 2010


Form 4	-7.53%	-217.77K	$14.41	-$3.14M	Mar 09, 2010	2.80M	Sale	—	Mar 05 - Mar 09
Form 4	-6.37%	-183.74K	$14.45	-$2.65M	Jan 15, 2010	3.38M	Sale	—	Jan 13 - Jan 15
Form 4	-1.33%	-38.77K	$14.98	-$581.33K	Jan 06, 2010	3.56M	Sale	—	Jan 04 - Jan 05
Form 4	-12.59%	-500.00K	$8.90	-$4.45M	May 01, 2009	3.60M	Sale	—	Apr 30
Form 4	-5.48%	-81.25K	$8.82	-$722.05K	Mar 31, 2009	4.10M	Sale	—	Mar 27 - Mar 31
Form 4	-16.11%	-150.00K	$7.86	-$1.18M	Mar 18, 2009	4.18M	Sale	—	Mar 16 - Mar 18
Form 4	-2.77%	-26.55K	$20.31	-$539.17K	Oct 16, 2008	4.33M	Sale	—	Oct 14
Form 4	5.83%	225.00K	$14.86	$3.34M	May 09, 2007	4.08M	Purchase	—	May 09
Form 4	12.41%	350.00K	$11.63	$4.07M	Aug 21, 2006	3.86M	Purchase	—	Aug 17
Form 4/A	0.00%	-3.00	—	—	Jul 10, 2006	3.87M	Disposition	—	Jun 30
Form 4	0.00%	-3.00	—	—	Jul 05, 2006	3.87M	Disposition	—	Jun 30

Showing 11 results

ELECTRO SCIENTIFIC INDUSTRIES INC

Investor

Updated Jan 30, 2015


Form 4	-62.34%	-253.08K	—	—	Jan 30, 2015	2.76M	Disposition	—	Jan 30
Form 4	-3.42%	-117.82K	$11.87	-$1.40M	May 30, 2012	3.33M	Sale	—	May 25 - May 29
Form 4	-0.14%	-4.13K	$15.00	-$61.99K	Feb 29, 2012	3.44M	Sale	—	Feb 24
Form 4	-1.84%	-53.84K	$15.02	-$808.64K	Feb 23, 2012	3.45M	Sale	—	Feb 21 - Feb 23
Form 4	-2.49%	-74.86K	$15.20	-$1.14M	Feb 17, 2012	3.50M	Grant	—	Feb 15 - Feb 17
Form 4	—	—	$13.02	—	Nov 05, 2010	3.82M	Acq/Dis	—	Nov 05
Form 4	0.14%	5.50K	—	—	May 24, 2010	3.82M	Grant	—	May 13
Form 4	0.33%	12.50K	—	—	Feb 26, 2010	3.82M	Grant	—	Feb 24
Form 4	-6.87%	-85.52K	$6.09	-$520.04K	Mar 20, 2009	3.81M	Sale	—	Mar 18 - Mar 20
Form 4	-2.45%	-16.25K	$6.31	-$102.52K	Feb 11, 2009	3.89M	Sale	—	Feb 09 - Feb 10
Form 4	-18.65%	-151.87K	$6.42	-$975.66K	Feb 06, 2009	3.91M	Sale	—	Feb 04 - Feb 06
Form 4	2.44%	82.40K	$18.77	$1.55M	Mar 29, 2007	3.46M	Purchase	—	Mar 27 - Mar 29
Form 4	6.80%	215.00K	$19.53	$4.20M	Jan 22, 2007	3.37M	Purchase	—	Jan 18 - Jan 22
Form 3	—	—	—	—	Jan 08, 2007	3.16M	—	—	—

Showing 14 results

RADISYS CORP

Investor

Updated Nov 12, 2014


Form 4	-100.00%	-801.18K	$2.45	-$1.96M	Nov 12, 2014	3.49M	Sale	—	Nov 07
Form 4	26.13%	915.00K	$10.83	$9.91M	Feb 06, 2008	4.42M	Purchase	—	Feb 06
Form 4	3.90%	178.58K	$11.56	$2.06M	Aug 03, 2007	4.76M	Purchase	—	Aug 01 - Aug 03
Form 4	3.84%	139.66K	$11.56	$1.62M	Jul 31, 2007	3.78M	Purchase	—	Jul 27 - Jul 31
Form 4	2.21%	67.40K	$12.82	$864.51K	Jun 22, 2007	3.11M	Purchase	—	Jun 20 - Jun 22
Form 4	0.97%	25.00K	$12.99	$324.75K	Jun 19, 2007	2.60M	Purchase	—	Jun 15
Form 4	4.08%	157.50K	$12.95	$2.04M	Jun 14, 2007	4.02M	Purchase	—	Jun 12 - Jun 14
Form 4/A	0.21%	3.00K	$15.98	$47.94K	Jan 11, 2007	2.42M	Purchase	—	Jan 11
Form 4	1.53%	21.69K	$16.47	$357.30K	Jan 11, 2007	2.42M	Purchase	—	Jan 09 - Jan 11
Form 4	0.37%	8.88K	$15.96	$141.79K	Dec 28, 2006	2.40M	Purchase	—	Dec 26
Form 4	0.79%	18.60K	$17.93	$333.59K	Nov 03, 2006	2.39M	Purchase	—	Nov 01 - Nov 02
Form 3	—	—	—	—	Oct 31, 2006	2.37M	—	—	—

Showing 12 results

MEDCATH CORP

Investor

Updated Sep 13, 2011


Form 4	-82.79%	-2.42M	$13.30	-$32.20M	Sep 13, 2011	503.29K	Sale	—	Sep 09 - Sep 12
Form 4	-3.20%	-15.93K	$13.97	-$222.60K	Jun 02, 2011	2.92M	Sale	—	May 31
Form 4	-6.72%	-70.00K	$6.94	-$485.80K	Mar 04, 2009	2.94M	Sale	—	Mar 03
Form 4	10.62%	100.00K	$19.86	$1.99M	Mar 04, 2008	2.93M	Purchase	—	Feb 29 - Mar 03
Form 3	—	—	—	—	Nov 06, 2007	2.14M	—	—	—

Showing 5 results

MOVE INC

Investor

Updated Nov 29, 2012


Form 4	-44.64%	-1.75M	$7.27	-$12.69M	Nov 29, 2012	3.43M	Sale	—	Nov 27 - Nov 28
Form 4	-2.48%	-109.64K	$7.89	-$864.69K	Nov 06, 2012	5.18M	Sale	—	Nov 02 - Nov 06
Form 4	-24.86%	-7.00M	$1.40	-$9.80M	Sep 14, 2011	21.16M	Sale	—	Sep 12
Form 4	2.53%	650.70K	$2.41	$1.56M	Jun 27, 2008	26.38M	Purchase	—	Jun 25 - Jun 27
Form 4	2.56%	547.20K	$2.74	$1.50M	Jun 24, 2008	21.94M	Purchase	—	Jun 20 - Jun 24
Form 4	0.27%	56.64K	$2.92	$165.49K	Jun 18, 2008	21.39M	Purchase	—	Jun 16 - Jun 18
Form 4	0.29%	61.12K	$2.92	$178.71K	Jun 13, 2008	21.34M	Purchase	—	Jun 11 - Jun 13
Form 4	1.40%	293.60K	$2.91	$854.17K	Jun 10, 2008	21.28M	Purchase	—	Jun 06 - Jun 10
Form 4	0.63%	130.67K	$2.93	$383.46K	Jun 04, 2008	20.98M	Purchase	—	May 02 - Jun 04
Form 4	0.75%	155.78K	$2.94	$458.12K	May 30, 2008	20.85M	Purchase	—	May 28 - May 29
Form 4	1.35%	276.56K	$2.96	$816.99K	May 27, 2008	20.70M	Purchase	—	May 22 - May 27
Form 4	1.26%	253.24K	$2.95	$747.20K	May 21, 2008	20.42M	Purchase	—	May 19 - May 21
Form 4	23.20%	3.80M	$3.05	$11.58M	May 08, 2008	20.17M	Purchase	—	May 07
Form 4	6.23%	960.53K	$3.21	$3.09M	Apr 16, 2008	16.37M	Purchase	—	Apr 14 - Apr 16
Form 4	1.50%	227.15K	$3.15	$715.46K	Apr 11, 2008	15.41M	Purchase	—	Apr 09 - Apr 11
Form 3	—	—	—	—	Apr 09, 2008	15.18M	—	—	—

Showing 16 results

ASSET ACCEPTANCE CAPITAL CORP

Investor

Updated May 03, 2013


Form 4	-100.00%	-3.55M	$6.45	-$22.87M	May 03, 2013	—	Sale	—	May 02
Form 4	-18.87%	-824.69K	$6.47	-$5.34M	May 01, 2013	3.55M	Sale	—	Apr 29 - May 01
Form 4	-0.13%	-5.50K	$6.50	-$35.76K	Apr 25, 2013	4.37M	Sale	—	Apr 23
Form 4	-8.40%	-430.48K	$6.51	-$2.80M	Apr 16, 2013	4.69M	Sale	—	Apr 12 - Apr 16
Form 4	12.58%	35.76K	$5.37	$192.16K	Apr 18, 2011	4.97M	Purchase	—	Apr 14 - Apr 18
Form 4	1.28%	64.19K	$9.57	$613.03K	Jul 15, 2008	5.09M	Purchase	—	Jul 11 - Jul 15
Form 4	0.62%	29.17K	$9.62	$280.43K	Jul 10, 2008	4.73M	Purchase	—	Jul 08 - Jul 10
Form 4	6.70%	295.34K	$12.06	$3.56M	Jul 03, 2008	4.70M	Purchase	—	Jul 01 - Jul 03
Form 4	7.04%	289.77K	$12.25	$3.55M	Jun 30, 2008	4.41M	Purchase	—	Jun 26 - Jun 30
Form 4	7.04%	289.77K	$12.25	$3.55M	Jun 30, 2008	4.41M	Purchase	—	Jun 26 - Jun 30
Form 4	0.74%	29.40K	$12.50	$367.68K	Jun 25, 2008	4.12M	Purchase	—	Jun 23 - Jun 25
Form 4	0.42%	16.40K	$12.58	$206.44K	Jun 20, 2008	4.09M	Purchase	—	Jun 18 - Jun 20
Form 4	10.84%	397.30K	$12.60	$5.01M	May 21, 2008	4.06M	Purchase	—	May 19
Form 4	2.54%	90.92K	$12.55	$1.14M	May 16, 2008	3.66M	Purchase	—	May 14 - May 16
Form 4	1.36%	47.88K	$11.98	$573.24K	May 09, 2008	3.57M	Purchase	—	May 07 - May 09
Form 4	10.22%	326.81K	$11.76	$3.84M	May 01, 2008	3.53M	Purchase	—	Apr 29 - Apr 30
Form 4	0.50%	15.53K	$11.06	$171.77K	Apr 24, 2008	3.20M	Purchase	—	Apr 22 - Apr 24
Form 4	0.95%	29.90K	$10.97	$328.00K	Apr 16, 2008	3.18M	Purchase	—	Apr 14
Form 4	0.07%	1.80K	$10.99	$19.78K	Apr 11, 2008	3.15M	Purchase	—	Apr 09 - Apr 11
Form 4	1.86%	57.60K	$10.97	$632.04K	Apr 08, 2008	3.15M	Purchase	—	Apr 04 - Apr 08
Form 3	—	—	—	—	Apr 08, 2008	3.09M	—	—	—

Showing 21 results

PEDIATRIC SERVICES OF AMERICA INC

Investor

Updated Jul 05, 2006


Form 4	0.00%	1.00	—	—	Jul 05, 2006	1.45M	Acquisition	—	Jun 30

Showing 1 results

MEXICAN RESTAURANTS INC

Investor

Updated Dec 02, 2009


Form 4	-100.00%	-1.19M	$2.00	-$2.39M	Dec 02, 2009	—	Sale	—	Dec 01
Form 4	—	—	—	—	Jul 05, 2006	1.19M	Acq/Dis	—	Jun 30

Showing 2 results