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VENROCK ASSOCIATES
- As of  05/25/24, 04:32:35 AM:   30 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 66.48% 2013-02-14 16:35:38.0 VOCERA COMMUNICATIONS DMND 11.0% view
B 7.69% 2013-02-14 16:09:49.0 IMPERVA INC IMPV 11.0% view
S 2012-02-14 15:03:01.0 ICAGEN INC ICGN 4.6% view
B 28.24% 2011-02-14 07:29:28.0 SUNESIS PHARMACEUTICALS INC SNSS 2.5% view
S 2010-03-15 13:45:32.0 PHARMOS CORPORATION n/a 4.5% view
B 2010-02-16 16:03:28.0 ATHENAHEALTH INC ATHN 5.3% view
S 2009-09-08 19:22:41.0 XENOPORT INC XNPT 22.2% view
B -58.82% 2008-02-14 09:01:28.0 ATHENAHEALTH INC ATHN 12.2% view
B -11.43% 2007-02-16 19:44:23.0 PHARMOS CORP PARS 8.3% view
B 2007-02-14 15:09:49.0 SUNESIS PHARMACEUTICALS INC SNSS 6.0% view
B 2007-02-14 14:59:48.0 ICAGEN INC ICGN 7.7% view
B 2006-11-09 13:42:30.0 SIRNA THERAPEUTICS INC RNAI 5.0% view
B -79.60% 2006-10-23 20:37:42.0 MEMORY PHARMACEUTICALS CORP MEMY 7.8% view
B 63.82% 2006-02-14 00:00:00.0 SUNESIS PHARMACEUTICALS INC SNSS 7.3% view
S 2006-02-14 00:00:00.0 RENOVIS INC RNVS 4.5% view
S 2005-09-09 00:00:00.0 SIRNA THERAPEUTICS INC RNAI 10.3% view
S 2005-02-14 00:00:00.0 RENOVIS INC RNVS 7.3% view
B 2.26% 2005-02-14 00:00:00.0 MEMORY PHARMACEUTICALS CORP MEMY 17.7% view
B -18.52% 2004-08-02 00:00:00.0 SIRNA THERAPEUTICS INC RNAI 22.7% view
S 2004-02-13 00:00:00.0 SONIC INNOVATIONS INC SNCI 0.0% view
S 2004-02-13 00:00:00.0 ILLUMINA INC ILMN 2.0% view
S 2003-02-28 00:00:00.0 RIBOZYME PHARMACEUTICALS INC RNAI 2.0% view
S 2003-02-14 00:00:00.0 AIRSPAN NETWORKS INC AIRN 6.1% view
S 2002-02-14 00:00:00.0 ILLUMINA INC ILMN 0.53% view
S 2001-02-14 00:00:00.0 SONIC INNOVATIONS INC SNCI 3.85% view
B -57.26% 2001-02-14 00:00:00.0 AIRSPAN NETWORKS INC ILMN 10.24% view
B -32.44% 2000-02-14 00:00:00.0 SYMYX TECHNOLOGIES INC SMMX 6.11% view
B -70.55% 2000-02-14 00:00:00.0 CALIPER TECHNOLOGIES CORP CALP 10.23% view
S 1999-02-12 00:00:00.0 GERON CORPORATION GERN 0.4% view
B -7.40% 1997-02-18 00:00:00.0 PHARMACYCLICS INC GERN 8.44% 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.