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ALGER FRED MANAGEMENT INC
- As of  08/08/26, 07:49:17 AM:   114 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2014-05-12 10:48:55.0 VISTAPRINT N RHP 4.85% view
S 2013-02-14 12:16:17.0 Silicon Graphics International Corp SGI 4.02% view
S 2012-08-10 09:38:09.0 OPENTABLE INC OPEN 4.75% view
S 2012-06-11 09:17:36.0 OPTIMER PHARMACEUTICALS INC IPHI 4.79% view
S 2012-04-10 09:40:11.0 UNITED RENTALS NORTH AMERICA INC n/a 4.77% view
S 2012-02-10 09:52:40.0 AMERICAN PUBLIC EDUCATION INC MBLX 2.05% view
B -13.08% 2012-01-10 11:31:33.0 UNITED RENTALS NORTH AMERICA INC APEI 5.12% view
S 2012-01-10 11:29:47.0 VISTAPRINT N VPRT 9.36% view
B -71.35% 2012-01-10 11:28:21.0 METABOLIX MBLX 7.23% view
S 2012-01-10 11:26:47.0 OPTIMER PHARMACEUTICALS INC OPTR 7.11% view
S 2012-01-10 11:23:32.0 Medidata Solutions MDSO 4.63% view
S 2011-09-09 16:12:53.0 McCormick & Schmicks Seafood Restaurants Inc AUXL 4.27% view
S 2011-09-09 16:12:09.0 VISTAPRINT N GSIC 2.61% view
S 2011-04-11 10:02:48.0 ICF International ICFI 1.55% view
B -13.67% 2011-03-10 10:54:54.0 INSULET CORP PODD 6.21% view
B -52.65% 2011-02-14 10:10:13.0 AAR CORP AIR 6.35% view
B 16.42% 2011-02-14 10:09:41.0 AUXILIUM PHARMACEUTICALS INC ICFI 7.73% view
B 2011-02-14 10:09:24.0 GSI COMMERCE INC GSIC 7.88% view
S 2011-02-14 10:09:12.0 OPTIMER PHARMACEUTICALS INC OPTR 16.42% view
S 2010-09-10 09:41:57.0 Mellanox Technologies PMC 2.84% view
S 2010-05-10 09:53:47.0 TALEO CORP AUXL 4.98% view
S 2010-04-12 10:39:30.0 SELECT MEDICAL HOLDINGS CORP SEM 4.52% view
S 2010-04-12 10:39:03.0 GEO GROUP INC GEO 4.03% view
S 2010-03-10 09:40:08.0 SKYWORKS SOLUTIONS INC SWKS 4.65% view
B -28.95% 2010-02-16 09:27:42.0 Medidata Solutions MDSO 5.06% view
B 194.46% 2010-02-16 09:27:12.0 OPENTABLE INC OPEN 5.48% view
B 157.29% 2010-02-16 09:26:27.0 SELECT MEDICAL HOLDINGS CORP SEM 6.59% view
B 131.75% 2010-02-16 09:25:43.0 MONOLITHIC POWER SYSTEMS INC SFLY 6.67% view
B 79.06% 2010-02-08 17:36:47.0 RBC Bearings INC PCX 6.38% view
S 2010-01-28 11:09:52.0 TALEO CORP TLEO 5.47% view
B 3.56% 2010-01-28 11:09:23.0 METABOLIX MBLX 6.16% view
S 2010-01-28 11:08:54.0 Mellanox Technologies PODD 9.34% view
B 6.41% 2010-01-28 11:08:09.0 OPTIMER PHARMACEUTICALS INC MSSR 19.75% view
B -26.83% 2009-12-10 09:26:58.0 FIRST MERCURY FINANCIAL CORP FMR 100.0% view
S 2009-10-13 08:57:46.0 Mellanox Technologies MLNX 8.51% view
S 2009-09-14 12:42:37.0 Mellanox Technologies MLNX 4.62% view
S 2009-08-10 09:09:20.0 ATHEROS COMMUNICATIONS INC VIGN 0.13% view
B 2009-05-11 10:38:12.0 Titan Machinery Inc TITN 0.01% view
S 2009-03-09 17:45:02.0 IPC The Hospitalist Company IWOV 3.1% view
S 2009-02-17 11:41:25.0 ATHEROS COMMUNICATIONS INC ICON 8.71% view
S 2009-02-17 11:39:09.0 METABOLIX MBLX 12.97% view
B 134.01% 2009-02-17 11:34:55.0 FIRST MERCURY FINANCIAL CORP FMR 14.0% view
B 16.44% 2009-02-17 11:29:24.0 IPC The Hospitalist Company IPCM 5.0% view
B 148.48% 2009-02-17 11:26:24.0 BROOKLINE BANCORP INC brkl 6.64% view
B 19.07% 2009-02-17 11:23:39.0 Titan Machinery Inc TITN 8.22% view
B 50.50% 2009-02-17 11:18:09.0 PAREXEL INTERNATIONAL CORP GEO 6.19% view
B 2009-01-12 13:59:25.0 VIGNETTE CORP VIGN 10.89% view
S 2009-01-12 12:47:53.0 TESSERA TECHNOLOGIES INC TSRA 2.44% view
B 2008-11-10 11:26:00.0 Omrix Biopharmaceuticals OMRI 100.0% view
S 2008-11-10 11:23:45.0 Northstar Neuroscience NSTR 100.0% view
B 119.88% 2008-11-10 11:22:30.0 AMERICAN APPAREL MLNX 13.33% view
S 2008-10-07 17:50:19.0 DealerTrack Holdings TRAK 0.0% view
S 2008-08-08 13:12:54.0 UNITED THERAPEUTICS CORP UT 4.64% view
B -28.79% 2008-08-08 13:11:10.0 METABOLIX MBLX 13.19% view
S 2008-06-10 10:02:15.0 AMERICAN APPAREL n/a 4.21% view
S 2008-06-10 10:01:46.0 SYNCHRONOSS TECHNOLOGIES INC SNCR 4.84% view
S 2008-04-09 14:27:38.0 NOVATEL WIRELESS INC NVTL 100.0% view
S 2008-04-09 14:27:08.0 DEXCOM INC ACOR 3.88% view
B 2008-03-10 13:22:16.0 Adams Respiratory Therapeutics ARXT 100.0% view
S 2008-01-15 13:59:53.0 UNITED THERAPEUTICS CORP UT 7.87% view
B -69.00% 2008-01-15 13:59:38.0 TESSERA TECHNOLOGIES INC TSRA 8.42% view
S 2008-01-15 13:59:08.0 DealerTrack Holdings SNCR 5.13% view
B 2008-01-15 13:58:40.0 SOLERA HOLDINGS SLH 9.53% view
B -78.49% 2008-01-15 13:58:08.0 NOVATEL WIRELESS INC NVTL 6.43% view
B -51.15% 2008-01-15 13:57:38.0 McCormick & Schmicks Seafood Restaurants Inc MLNX 7.99% view
B 2008-01-15 13:57:23.0 INVERNESS MEDICAL INNOVATIONS INC IMA 5.09% view
B -36.23% 2008-01-15 13:56:53.0 GEO GROUP INC GEO 7.3% view
B -66.88% 2008-01-15 13:56:23.0 DEXCOM INC DXCM 7.97% view
S 2008-01-15 13:55:53.0 Adams Respiratory Therapeutics ARXT 5.57% view
B -50.25% 2008-01-15 13:54:54.0 ACORDA THERAPEUTICS INC ACOR 8.7% view
S 2007-11-08 12:01:39.0 FIRST MERCURY FINANCIAL CORP TRID 0.21% view
B 85.68% 2007-06-13 17:00:28.0 UNITED THERAPEUTICS CORP UTHR 7.93% view
S 2007-02-12 15:49:35.0 PETROBANK ENERGY & RESOURCES LTD n/a 6.37% view
B -69.09% 2007-02-12 15:19:11.0 CASTLE CONVERTIBLE FUND INC CVF 6.21% view
B 2007-01-10 13:46:21.0 ICONIX BRAND GROUP n/a 7.19% view
B 21.44% 2006-11-09 16:54:35.0 MOBILITY ELECTRONICS INC MOBE 2.99% view
S 2006-10-10 16:58:31.0 ATHEROS COMMUNICATIONS INC ATHR 4.22% view
S 2006-10-10 16:54:36.0 NET 1 UEPS TECHNOLOGIES INC WSTC 1.3% view
B 18.56% 2006-08-10 00:00:00.0 PSYCHIATRIC SOLUTIONS INC PSYS 5.57% view
B 2006-07-11 00:00:00.0 NET 1 UEPS TECHNOLOGIES INC NUEP 5.19% view
B -20.57% 2006-07-11 00:00:00.0 GLOBAL CROSSING LTD NFLX 5.77% view
S 2006-06-26 00:00:00.0 IKANOS COMMUNICATIONS IKAN 4.9% view
B 18.43% 2006-06-09 00:00:00.0 Wright Express CORP WXS 5.29% view
B -21.99% 2006-06-09 00:00:00.0 GLOBAL CROSSING LTD XMSR 5.42% view
B -56.39% 2006-06-09 00:00:00.0 IKANOS COMMUNICATIONS IKAN 6.36% view
B 43.69% 2006-05-10 00:00:00.0 TESSERA TECHNOLOGIES INC TSRA 5.49% view
B -50.21% 2006-05-10 00:00:00.0 WELLCARE HEALTH PLANS WCG 10.04% view
S 2006-04-17 00:00:00.0 WELLCARE HEALTH PLANS WCG 5.28% view
B -61.44% 2006-03-10 00:00:00.0 XM SATELLITE RADIO HOLDINGS INC MOBE 7.26% view
B -32.67% 2006-03-10 00:00:00.0 ALLSCRIPTS HEALTHCARE SOLUTIONS INC TRFC 7.24% view
S 2006-02-10 00:00:00.0 NETFLIX INC NFLX 6.15% view
S 2006-01-10 00:00:00.0 VeriFone Holdings PAY 4.68% view
S 2005-11-10 00:00:00.0 VeriFone Holdings PAY 0.09% view
S 2005-08-12 00:00:00.0 NATIONAL OILWELL VARCO INC NFLX 9.55% view
S 2005-08-10 00:00:00.0 SCHNITZER STEEL INDUSTRIES INC SCHN 0.09% view
S 2005-08-10 00:00:00.0 NATIONAL OILWELL VARCO INC NFLX 9.55% view
S 2005-02-11 00:00:00.0 PALMSOURCE INC PSRC 8.57% view
S 2005-02-11 00:00:00.0 NATIONAL OILWELL INC NOI 5.61% view
B -19.09% 2004-07-23 00:00:00.0 PALMSOURCE INC PSRC 18.79% view
B 2004-02-13 00:00:00.0 CASTLE CONVERTIBLE FUND INC PLMO 8.14% view
B -50.94% 2004-02-13 00:00:00.0 PALMSOURCE INC klic 6.97% view
B -77.79% 2004-02-13 00:00:00.0 MULTIMEDIA GAMES INC MGAM 7.38% view
B 24.23% 2004-02-13 00:00:00.0 NETFLIX INC NFLX 16.61% view
B 168.84% 2003-02-13 00:00:00.0 NETFLIX INC NFLX 9.71% view
B 1.28% 2002-02-14 00:00:00.0 CASTLE CONVERTIBLE FUND INC CVF 20.07% view
B 11.90% 2000-01-10 00:00:00.0 CASTLE CONVERTIBLE FUND INC CVF 19.9% view
B -0.05% 2000-01-10 00:00:00.0 CASTLE CONVERTIBLE FUND INC CVF 18.11% view
S 1998-01-15 00:00:00.0 FACTSET RESEARCH SYSTEMS INC FDS 0.0% view
S 1998-01-15 00:00:00.0 CONMED CORP CNMD 0.0% view
B 37.51% 1997-01-10 00:00:00.0 FACTSET RESEARCH SYSTEMS INC FDS 5.85% view
B -30.62% 1997-01-10 00:00:00.0 TRIQUINT SEMICONDUCTOR INC HOLX 9.02% view
B 1997-01-10 00:00:00.0 COMSHARE INC CSRE n/a view
B 1996-08-09 00:00:00.0 ODETICS INC ODETA 10.25% view
B 0.00% 1996-05-10 00:00:00.0 LANDRYS SEAFOOD RESTAURANTS INC Lny 1.13% 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.