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IRIDIAN ASSET MANAGEMENT LLC
- As of  05/20/24, 10:36:10 PM:   219 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-01-28 10:08:56.0 Univar Solutions Inc UNVR 100.0% view
B 2020-01-28 09:56:36.0 VISTEON CORP VSTO 100.0% view
B 2019-02-06 14:22:36.0 MEDICINES CO MDCO 5.1% view
B 2019-02-06 14:21:40.0 Univar Inc UNVR 8.9% view
S 2019-02-06 14:20:36.0 VISTEON CORP VSTO 10.3% view
B 2019-02-06 14:19:48.0 OLIN CORP OLN 100.0% view
B 2019-02-06 14:18:29.0 La Quinta Holdings Inc LQ 100.0% view
B 2019-02-06 14:17:36.0 ARMSTRONG WORLD INDUSTRIES INC AWI 100.0% view
B 2019-02-06 14:15:59.0 ALLSCRIPTS HEALTHCARE SOLUTIONS ATI 100.0% view
S 2018-11-07 09:07:31.0 Wyndham Destinations WYND 10.3% view
B 2018-08-20 09:26:15.0 GRAPHIC PACKAGING HOLDING CO GPK 100.0% view
B 2018-02-06 09:35:15.0 WYNDHAM WORLDWIDE CORP WYN 100.0% view
B 2018-02-06 09:19:06.0 W R GRACE & CO SEMG 100.0% view
B 2018-02-06 09:18:11.0 SEALED AIR CORP POST 100.0% view
B 2018-02-06 09:17:15.0 GameStop Corp GME 100.0% view
S 2018-02-06 09:16:00.0 VISTEON CORP VSTO 10.4% view
S 2018-02-06 09:14:57.0 HALOZYME THERAPEUTICS INC HALO 9.3% view
B 2018-02-06 09:14:07.0 ARMSTRONG WORLD INDUSTRIES INC AWI 10.9% view
S 2018-02-06 09:13:19.0 ALLEGHENY TECHNOLOGIES INC ATI 8.6% view
B 2018-02-06 09:12:01.0 Univar Inc UNVR 5.8% view
B 2018-02-06 09:10:42.0 La Quinta Holdings Inc LQ 7.6% view
B 2018-01-08 16:39:21.0 EAGLE PHARMACEUTICALS EGRX 10.1% view
B 2017-06-06 09:54:51.0 ALLEGHENY TECHNOLOGIES INC SEMG 10.1% view
B 2017-04-04 10:07:45.0 ARMSTRONG WORLD INDUSTRIES INC INVA 100.0% view
B 2017-02-02 10:40:32.0 Post Holdings POST 5.9% view
B 2017-02-02 08:58:15.0 OLIN CORP AXTA 5.7% view
B 2017-02-02 08:56:02.0 ARMSTRONG WORLD INDUSTRIES INC ALR 7.0% view
S 2017-02-02 08:54:44.0 W R GRACE & CO GRA 7.3% view
S 2017-02-02 08:53:35.0 VISTEON CORP SEMG 9.6% view
S 2017-02-02 08:52:07.0 SEALED AIR CORP INVA 10.2% view
S 2017-02-02 08:51:09.0 HALOZYME THERAPEUTICS INC GPK 5.1% view
S 2017-02-02 08:49:51.0 ALLSCRIPTS HEALTHCARE SOLUTIONS MDRX 9.4% view
B 2017-02-02 08:48:38.0 Vista Outdoor Inc VSTO 100.0% view
B 2017-02-02 08:47:31.0 MYRIAD GENETICS INC MYGN 100.0% view
B 2017-02-02 08:46:22.0 EASTMAN CHEMICAL CO CAR 100.0% view
S 2016-09-06 13:55:56.0 CST BRANDS LXK n/a view
B 2016-06-07 09:26:32.0 CST BRANDS VSTO 10.2% view
B 2016-03-02 09:47:05.0 GCP Applied Technologies Inc LXK 15.1% view
B 2016-01-26 11:26:32.0 SERVICE CORPORATION INTERNATIONAL OCR 12.0% view
B 2016-01-26 11:24:50.0 W R GRACE & CO VAL 7.0% view
B 2016-01-26 11:23:30.0 Innoviva SEMG 10.0% view
B 2016-01-26 11:22:17.0 SEALED AIR CORP PBI 11.4% view
B 2016-01-26 11:21:08.0 MYRIAD GENETICS INC LXK 14.2% view
B 2016-01-26 11:19:10.0 GRAPHIC PACKAGING HOLDING CO GPK 11.2% view
B 2016-01-26 11:18:06.0 ALLSCRIPTS HEALTHCARE SOLUTIONS MDRX 11.0% view
B 2016-01-26 11:16:54.0 WYNDHAM WORLDWIDE CORP VSTO 6.9% view
B 2016-01-26 11:15:45.0 EASTMAN CHEMICAL CO EMN 5.8% view
B 2016-01-26 11:14:09.0 ALLSCRIPTS HEALTHCARE SOLUTIONS MDRX 10.7% view
B 2015-07-06 12:09:08.0 HALOZYME THERAPEUTICS INC HALO 10.3% view
B 2015-05-06 10:17:17.0 AOL Inc AOL 10.2% view
B 2015-03-04 14:42:38.0 PITNEY BOWES INC PBI 10.3% view
B 2015-02-05 10:41:50.0 GRAPHIC PACKAGING HOLDING CO SCI 5.0% view
B 2015-01-29 09:09:22.0 SemGroup Corp MYGN 5.5% view
B 2015-01-29 09:07:06.0 GRAPHIC PACKAGING HOLDING CO GPK 9.8% view
B 2015-01-29 09:04:49.0 VALSPAR CORP VAL 6.4% view
B 2015-01-29 09:02:36.0 THERAVANCE INC SEE 9.3% view
B 2015-01-29 08:59:44.0 PITNEY BOWES INC OCR 6.1% view
B 2015-01-29 08:52:20.0 AVIS BUDGET GROUP AOL 9.5% view
S 2015-01-29 08:48:30.0 Dresser DRC n/a view
S 2015-01-29 08:46:01.0 WYNDHAM WORLDWIDE CORP WYN n/a view
B 2015-01-07 10:45:07.0 HEALTH NET INC HNT 12.0% view
B -9.48% 2014-02-04 08:38:55.0 PACKAGING CORP OF AMERICA LXK n/a view
S 2014-02-04 08:37:01.0 Rockwood Holdings ROC 6.0% view
S 2014-02-04 08:35:56.0 Dresser WYN 5.6% view
B -66.94% 2014-02-04 08:34:45.0 VALSPAR CORP THRX 8.1% view
B -8.11% 2014-02-04 08:33:32.0 PITNEY BOWES INC PBI 6.4% view
S 2014-02-04 08:32:25.0 AOL Inc AOL 9.3% view
B 20.16% 2014-02-04 08:31:08.0 HEALTH NET INC HNT 11.0% view
B 6.67% 2013-01-31 09:13:22.0 VALSPAR CORP VAL 12.0% view
B -81.01% 2013-01-31 09:12:17.0 ENZON PHARMACEUTICALS INC ENZN 12.0% view
S 2013-01-31 09:11:02.0 Rockwood Holdings ROC 7.0% view
B 60.44% 2013-01-31 09:09:45.0 OMNICARE INC OCR 8.2% view
B 31.31% 2013-01-31 09:08:13.0 W R GRACE & CO GRA 6.0% view
S 2013-01-31 09:07:06.0 Dresser DRC 6.1% view
B 36.41% 2012-09-06 11:57:09.0 WYNDHAM WORLDWIDE CORP WYN 5.9% view
B -0.44% 2012-02-06 09:56:58.0 TENNECO INC ROC 8.8% view
B 34.22% 2012-02-06 09:55:45.0 HEALTH NET INC EMN 5.4% view
B 35.82% 2012-02-06 09:54:42.0 PACKAGING CORP OF AMERICA PKG 8.1% view
S 2012-02-06 09:53:37.0 ENZON PHARMACEUTICALS INC ENZN 11.6% view
B 6.54% 2012-02-06 09:52:31.0 PDL BIOPHARMA PDLI 12.0% view
B 17.66% 2012-02-06 09:51:12.0 Dresser DRC 12.0% view
B 2012-02-06 09:50:08.0 Celera CORP CRA 12.0% view
B 71.25% 2012-02-06 09:48:59.0 BALL CORP AOL 12.0% view
B -15.86% 2011-10-06 13:24:59.0 ENZON PHARMACEUTICALS INC ENZN 12.3% view
S 2011-08-15 11:21:52.0 ENZON PHARMACEUTICALS INC ENZN 10.2% view
B 2011-01-26 08:43:22.0 OMNICARE INC n/a 6.4% view
B 2011-01-26 08:20:22.0 Celera CORP n/a 9.7% view
S 2011-01-26 08:04:52.0 AOL Inc VAL 5.3% view
S 2011-01-25 15:06:16.0 PDL BIOPHARMA PDLI 6.4% view
B -46.11% 2011-01-25 14:53:27.0 BALL CORP BLL 5.4% view
B 41.42% 2011-01-25 14:15:58.0 VALEANT PHARMACEUTICALS INTERNATIONAL VRX 12.0% view
B -27.78% 2011-01-25 11:17:11.0 LEAP WIRELESS INTERNATIONAL INC LEAP 12.0% view
B 82.86% 2011-01-25 10:41:57.0 GLOBAL CROSSING LTD GLBC 12.0% view
S 2011-01-05 17:29:09.0 CHEMED CORP CHE 11.2% view
S 2010-01-28 13:55:36.0 L VRX 10.9% view
S 2010-01-28 13:24:33.0 TEEKAY CORP PDLI 9.0% view
S 2010-01-28 13:18:07.0 GLOBAL CROSSING LTD GLBC 5.2% view
S 2010-01-28 13:11:00.0 DYNCORP INTERNATIONAL INC DCP 8.4% view
S 2010-01-28 12:41:40.0 Dresser CCK 5.7% view
S 2010-01-28 12:33:10.0 CHEMED CORP ATLS 6.4% view
B 35.62% 2010-01-27 15:31:37.0 LEAP WIRELESS INTERNATIONAL INC VAL 6.0% view
S 2010-01-27 15:23:59.0 BALL CORP VRGY n/a view
S 2010-01-26 17:28:32.0 TEEKAY TANKERS LTD SVVS n/a view
S 2010-01-26 15:10:24.0 MCMORAN EXPLORATION CO EXP n/a view
S 2010-01-26 13:03:38.0 DST SYSTEMS INC ENZN 15.4% view
B 34.71% 2009-10-06 11:23:56.0 FACET BIOTECH CORP ENZN 18.4% view
B 2009-04-07 09:26:36.0 TEEKAY CORP n/a 5.8% view
B 2009-02-04 10:51:19.0 FACET BIOTECH CORP n/a 12.4% view
B 55.43% 2009-02-04 10:32:39.0 VALEANT PHARMACEUTICALS INTERNATIONAL VRX 11.9% view
B 2009-02-04 10:27:02.0 TEEKAY CORP n/a 9.5% view
B 5.62% 2009-02-04 10:17:31.0 SAVVIS PDLI 13.5% view
S 2009-02-04 10:10:31.0 MCMORAN EXPLORATION CO GLBCE 7.1% view
B 30.43% 2009-02-04 09:49:21.0 ENZON PHARMACEUTICALS INC EXP 8.2% view
B 20.09% 2009-02-04 09:42:43.0 DYNCORP INTERNATIONAL INC DCP 12.1% view
B 24.89% 2009-02-04 09:35:07.0 Dresser DRC 11.3% view
B 120.72% 2009-02-04 09:28:02.0 CHEMED CORP CHE 15.6% view
B 47.26% 2009-02-04 09:11:02.0 WESCO INTERNATIONAL INC WWC 12.0% view
B 75.09% 2009-02-04 09:09:28.0 EDWARDS LIFESCIENCES CORP EW 12.0% view
S 2009-02-04 09:07:50.0 BROOKS AUTOMATION INC BRKS 10.8% view
B 18.81% 2008-11-06 09:26:09.0 PDL BIOPHARMA ATLS 15.5% view
S 2008-09-08 10:59:03.0 VALEANT PHARMACEUTICALS INTERNATIONAL SVVS 10.1% view
B 12.29% 2008-06-09 09:57:04.0 SAVVIS CHE 10.9% view
B -72.47% 2008-05-06 11:52:52.0 ATLAS AMERICA INC ATLS 10.1% view
B -16.67% 2008-02-05 09:48:56.0 ENZON PHARMACEUTICALS INC ENZN 14.5% view
B 84.10% 2008-02-04 08:57:32.0 VALEANT PHARMACEUTICALS INTERNATIONAL VRX 12.0% view
B 2008-02-04 08:56:22.0 REGEN BIOLOGICS INC RGBI 12.0% view
B 2008-02-04 08:55:12.0 Dresser DCEL 12.0% view
B 2008-02-04 08:53:55.0 DEAN FOODS CO bow 12.0% view
B -65.95% 2008-02-04 08:52:50.0 BALL CORP BLL 12.0% view
S 2008-02-04 08:51:16.0 Verigy Ltd VRGY 10.7% view
S 2008-02-04 08:50:00.0 TEEKAY CORP HLS 9.6% view
S 2008-02-04 08:48:47.0 GLOBAL CROSSING LTD EW 7.1% view
S 2008-02-04 08:47:26.0 DYNCORP INTERNATIONAL INC DCP 6.1% view
B 2008-02-04 08:46:05.0 CROWN HOLDINGS INC WWC 6.4% view
B -59.99% 2008-02-04 08:44:51.0 Teekay Tankers Ltd MMR 7.5% view
B -17.00% 2008-02-04 08:43:31.0 CHEMED CORP CHE 7.7% view
B -61.82% 2008-02-04 08:42:22.0 ATLAS AMERICA INC ATLS 6.5% view
B 2007-08-08 11:33:00.0 KNIGHT CAPITAL GROUP NITE 12.0% view
B 2007-02-05 09:22:26.0 MANOR CARE INC HCR 12.0% view
S 2007-02-05 09:21:13.0 KNIGHT CAPITAL GROUP NITE 8.1% view
S 2007-02-05 09:19:54.0 ANDRX CORP ADRX 12.0% view
B -24.61% 2007-02-05 09:18:40.0 TreeHouse Foods THS 12.6% view
S 2007-02-05 09:17:14.0 REGEN BIOLOGICS INC RGBI 9.4% view
B 2007-02-05 09:15:40.0 DOBSON COMMUNICATIONS CORP DCEL 9.3% view
S 2007-02-05 09:14:07.0 BALL CORP BLL 6.4% view
B -77.19% 2007-02-05 09:12:20.0 WCI COMMUNITIES INC WCI 5.6% view
B 54.90% 2007-02-05 09:09:32.0 UAP HOLDING CORP UAPH 7.2% view
B 29.12% 2007-02-05 09:08:04.0 Dresser DRC 5.0% view
B 2007-02-05 09:06:25.0 BOWATER INC bow 6.1% view
B 2007-01-10 11:37:30.0 ENZON PHARMACEUTICALS INC HLSH 10.3% view
B 19.34% 2007-01-10 11:35:33.0 DYNCORP INTERNATIONAL INC THS 10.0% view
S 2006-02-03 00:00:00.0 TreeHouse Foods RGBI 10.5% view
S 2006-02-03 00:00:00.0 APPLERA CORP ABI 9.7% view
S 2006-02-03 00:00:00.0 VIASYS HEALTHCARE INC VAS n/a view
B 2.64% 2006-02-03 00:00:00.0 PACKAGING CORP OF AMERICA PKG 5.7% view
B 26.91% 2006-02-03 00:00:00.0 AUTOLIV INC ALV 6.9% view
B 2006-02-03 00:00:00.0 VALEANT PHARMACEUTICALS INTERNATIONAL ICN 12.2% view
S 2006-02-03 00:00:00.0 WESTERN WIRELESS LLC WWCA n/a view
S 2006-02-03 00:00:00.0 COMMUNITY HEALTH SYSTEMS INC HCR 5.8% view
S 2006-02-03 00:00:00.0 GTECH HOLDINGS CORP STK n/a view
S 2006-02-03 00:00:00.0 KNIGHT CAPITAL GROUP TOM n/a view
B 16.70% 2005-08-04 00:00:00.0 REGEN BIOLOGICS INC ADRX 10.0% view
B -21.65% 2005-02-08 00:00:00.0 APPLERA CORP ADRX 8.4% view
S 2005-02-08 00:00:00.0 VIASYS HEALTHCARE INC PKG 5.2% view
S 2005-02-08 00:00:00.0 BALL CORP BLL 6.3% view
B -1.69% 2005-02-08 00:00:00.0 AUTOLIV INC ALV 5.1% view
B 10.18% 2005-02-08 00:00:00.0 DEAN FOODS CO DF 5.3% view
S 2005-02-08 00:00:00.0 IMATION CORP IMN n/a view
B 15.04% 2005-02-08 00:00:00.0 COMMUNITY HEALTH SYSTEMS INC CYH 5.5% view
S 2005-02-08 00:00:00.0 STORAGE TECHNOLOGY CORP STK 8.0% view
B -1.94% 2005-02-08 00:00:00.0 APPLERA CORP ABI 10.5% view
S 2004-02-05 00:00:00.0 VIASYS HEALTHCARE INC VAS 11.3% view
S 2004-02-05 00:00:00.0 OXFORD HEALTH PLANS INC OHP 5.5% view
B 10.61% 2004-02-05 00:00:00.0 PACKAGING CORP OF AMERICA PKG 5.9% view
B 23.05% 2004-02-05 00:00:00.0 BALL CORP LPX 5.2% view
S 2004-02-05 00:00:00.0 VALEANT PHARMACEUTICALS INTERNATIONAL DF 5.0% view
S 2004-02-05 00:00:00.0 IMATION CORP IMN 5.0% view
S 2004-02-05 00:00:00.0 COMMUNITY HEALTH SYSTEMS INC TMO 5.0% view
B 2004-02-05 00:00:00.0 MANOR CARE INC STK 9.5% view
B 2003-12-09 00:00:00.0 ICN PHARMACEUTICALS INC ICN 9.5% view
B 2003-06-23 00:00:00.0 ICN PHARMACEUTICALS INC ICN 7.8% view
S 2003-02-11 00:00:00.0 DUN & BRADSTREET CORP DNB 7.5% view
B 31.13% 2003-02-11 00:00:00.0 PACKAGING CORP OF AMERICA PKG 5.7% view
B -13.96% 2003-02-11 00:00:00.0 DEAN FOODS CO DF 5.0% view
B 104.17% 2003-02-11 00:00:00.0 MANOR CARE INC HCR 8.6% view
S 2003-02-11 00:00:00.0 VIASYS HEALTHCARE INC VAS 13.2% view
B 58.35% 2003-02-10 00:00:00.0 MILLIPORE CORP MIL 7.9% view
S 2003-02-10 00:00:00.0 EQUIFAX INC EFX 5.4% view
S 2003-02-10 00:00:00.0 ICN PHARMACEUTICALS INC ICN 6.1% view
S 2002-06-28 00:00:00.0 ICN PHARMACEUTICALS INC ICN n/a view
B 2002-06-17 00:00:00.0 ICN PHARMACEUTICALS INC ICN 5.8% view
S 2002-03-25 00:00:00.0 ICN PHARMACEUTICALS INC ICN 5.9% view
S 2002-02-01 00:00:00.0 STORAGE TECHNOLOGY CORP STK 6.7% view
B -39.47% 2002-01-30 00:00:00.0 METRIS COMPANIES INC MIL 5.4% view
B 2002-01-30 00:00:00.0 ICN PHARMACEUTICALS INC ICN 6.0% view
B -17.45% 2002-01-30 00:00:00.0 EQUIFAX INC TMO 6.4% view
B -33.79% 2002-01-29 00:00:00.0 DUN & BRADSTREET CORP VAS 14.4% view
S 2002-01-29 00:00:00.0 NCR CORP LRLSQ 5.0% view
S 2002-01-29 00:00:00.0 BALL CORP BLL 6.7% view
B -23.83% 2002-01-29 00:00:00.0 MANDALAY RESORT GROUP MBG 14.3% view
B 45.40% 2001-02-07 00:00:00.0 SILICON GRAPHICS INC DNB 5.7% view
S 2001-02-07 00:00:00.0 VENTIV HEALTH INC LLL 5.0% view
B -17.81% 2001-02-07 00:00:00.0 ST JUDE MEDICAL INC NCR 5.5% view
S 2001-02-07 00:00:00.0 LORAL SPACE & COMMUNICATIONS LTD LRLSQ 5.0% view
S 2001-02-07 00:00:00.0 BALL CORP BLL 7.5% view
S 2001-02-07 00:00:00.0 GENZYME CORP GENZ 5.0% view
B 2001-02-07 00:00:00.0 MANDALAY RESORT GROUP MBG 10.3% view
B 154.68% 2000-02-08 00:00:00.0 L 3 COMMUNICATIONS HOLDINGS INC STJ 10.1% view
B 62.92% 2000-02-07 00:00:00.0 SILICON GRAPHICS INC vtiv 9.6% view
B 2000-02-07 00:00:00.0 NCR CORP LRLSQ 5.3% view
B 20.44% 2000-02-07 00:00:00.0 BAUSCH & LOMB INC BLL 9.6% view
S 2000-02-07 00:00:00.0 W R GRACE & CO GRA 5.0% view
B 61.09% 2000-02-01 00:00:00.0 L 3 COMMUNICATIONS HOLDINGS INC LLL 10.8% view
B 4.46% 1999-09-20 00:00:00.0 ST JUDE MEDICAL INC STJ 5.67% view
B -21.18% 1999-03-18 00:00:00.0 W R GRACE & CO GRA 8.34% view
B -32.24% 1999-02-08 00:00:00.0 US INDUSTRIES INC JJZ 5.49% view
B -4.68% 1999-02-08 00:00:00.0 ST JUDE MEDICAL INC STJ 5.4% view
S 1998-02-06 00:00:00.0 ALLIANT TECHSYSTEMS INC ATK 9.28% view
B 24.84% 1998-01-21 00:00:00.0 PACIFICARE HEALTH SYSTEMS INC ATK 10.71% 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.
** Since most institutions are long investors, only returns for long transactions are shown here.