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OAK MANAGEMENT CORP
- As of  06/08/24, 12:57:39 PM:   77 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2020-01-23 12:19:42.0 NEOPHOTONICS CORP NPTN 0.0% view
S 2020-01-23 12:10:12.0 KRATOS DEFENSE & SECURITY SOLUTIONS NPTN 1.31% view
B 2019-01-28 12:56:25.0 NLIGHT LASR 12.13% view
S 2019-01-28 12:52:00.0 NEOPHOTONICS CORP NPTN 12.77% view
S 2017-05-16 14:26:56.0 Limelight Networks LLNW 0.0% view
S 2017-02-14 15:09:26.0 CASTLIGHT HEALTH CSLT 19.34% view
B 2016-03-11 17:15:16.0 KRATOS DEFENSE & SECURITY SOLUTIONS NPTN 21.2% view
S 2016-03-11 17:08:27.0 Benefitfocus BNFT 8.6% view
S 2015-02-24 14:03:33.0 NEOPHOTONICS CORP NPTN 5.0% view
B 2015-02-24 13:50:49.0 CASTLIGHT HEALTH CSLT 16.0% view
S 2014-02-11 16:27:27.0 Benefitfocus n/a 0.0% view
S 2014-02-11 16:17:12.0 NetSpend Holdings TNGN 0.0% view
B -54.87% 2014-02-11 16:08:57.0 Limelight Networks NPTN 17.0% view
S 2014-02-11 15:58:28.0 U PRTS 28.8% view
B 2013-02-22 14:20:09.0 KAYAK Software Corp n/a 10.1% view
S 2013-02-14 11:56:12.0 TENGION INC TNGN 8.3% view
S 2013-02-14 11:46:20.0 Dialogic Inc DLGC 2.1% view
S 2013-02-14 11:38:54.0 NetSpend Holdings NTSP 16.2% view
S 2013-02-14 11:27:56.0 Limelight Networks LLNW 5.7% view
B -5.23% 2012-02-13 17:19:16.0 NEOPHOTONICS CORP NPTN 21.4% view
B -85.94% 2011-12-09 17:24:07.0 TENGION INC TNGN 16.5% view
B -40.37% 2011-02-14 14:44:40.0 NetSpend Holdings NTSP 37.9% view
S 2010-12-20 15:21:49.0 CLARIENT CLRT 19.4% view
B 20.97% 2010-10-08 15:23:21.0 KRATOS DEFENSE & SECURITY SOLUTIONS KTOS 4.3% view
B 2.96% 2010-01-25 16:25:10.0 CLARIENT CLRT 21.4% view
S 2009-04-07 16:38:47.0 CLARIENT CLRT 16.6% view
S 2008-12-09 12:18:57.0 U PRTS 31.27% view
B 2008-02-13 14:09:56.0 ATHENAHEALTH INC ATHN 12.9% view
B 2008-02-13 14:05:43.0 KRATOS DEFENSE & SECURITY SOLUTIONS KTOS 3.46% view
S 2008-02-13 14:01:11.0 U PRTS 8.3% view
S 2007-02-14 14:42:10.0 WIRELESS FACILITIES INC CCOI 0.1% view
B -18.06% 2006-12-12 14:01:52.0 INTERNAP NETWORK SERVICES CORP AIRN 33.4% view
S 2006-09-11 11:44:20.0 AIRSPAN NETWORKS INC AIRN 15.7% view
B -29.19% 2006-06-23 00:00:00.0 ENDWAVE CORP ENWV 25.55% view
S 2006-02-13 00:00:00.0 INTERNAP NETWORK SERVICES CORP WFII 7.4% view
S 2005-02-23 00:00:00.0 COGENT COMMUNICATIONS GROUP INC INAP 8.2% view
S 2005-02-11 00:00:00.0 WIRELESS FACILITIES INC PSYS 4.3% view
B -9.58% 2004-10-05 00:00:00.0 AIRSPAN NETWORKS INC AIRN 16.98% view
S 2004-05-10 00:00:00.0 PSYCHIATRIC SOLUTIONS INC COI 15.4% view
S 2004-04-05 00:00:00.0 PSYCHIATRIC SOLUTIONS INC PSYS 11.2% view
S 2004-02-10 00:00:00.0 AQUANTIVE INC AQNT 9.6% view
S 2004-02-10 00:00:00.0 INTERNAP NETWORK SERVICES CORP CNQR 0.0% view
S 2003-12-29 00:00:00.0 PSYCHIATRIC SOLUTIONS INC WFII 10.4% view
B 2003-09-30 00:00:00.0 COGENT COMMUNICATIONS GROUP INC COI 18.0% view
S 2003-06-25 00:00:00.0 PSYCHIATRIC SOLUTIONS INC AQNT 13.9% view
S 2003-02-07 00:00:00.0 INTERNAP NETWORK SERVICES CORP CNQR 5.5% view
S 2003-02-07 00:00:00.0 COGENT COMMUNICATIONS GROUP INC ODSY 0.1% view
B 316.47% 2003-02-07 00:00:00.0 WIRELESS FACILITIES INC PSYS 46.7% view
B 536.56% 2003-01-07 00:00:00.0 PSYCHIATRIC SOLUTIONS INC CNQR 5.89% view
B 97.00% 2002-08-14 00:00:00.0 PSYCHIATRIC SOLUTIONS INC WFII 18.78% view
B 12.59% 2002-02-19 00:00:00.0 COGENT COMMUNICATIONS GROUP INC AQNT 13.95% view
S 2002-02-14 00:00:00.0 AVICI SYSTEMS INC AVCI 0.0% view
B 2002-02-14 00:00:00.0 PRIMUS KNOWLEDGE SOLUTIONS INC INAP 14.73% view
S 2002-02-14 00:00:00.0 MOBIUS MANAGEMENT SYSTEMS INC ESPR 1.42% view
B 5.21% 2002-02-14 00:00:00.0 AIRSPAN NETWORKS INC ODSY 13.93% view
S 2002-02-14 00:00:00.0 WIRELESS FACILITIES INC WFII 0.0% view
B 2001-11-09 00:00:00.0 WIRELESS FACILITIES INC INAP 14.05% view
B 73.08% 2001-08-01 00:00:00.0 INTERNAP NETWORK SERVICES CORP AQNT 13.93% view
S 2001-02-14 00:00:00.0 AVICI SYSTEMS INC PKSI 8.11% view
S 2001-02-14 00:00:00.0 INTERNAP NETWORK SERVICES CORP MOBI 5.8% view
S 2001-02-14 00:00:00.0 ESPERION THERAPEUTICS INC DSLN 0.0% view
S 2001-02-14 00:00:00.0 AIRSPAN NETWORKS INC QNTSQ 5.77% view
B 2001-02-14 00:00:00.0 WIRELESS FACILITIES INC PKSI 12.29% view
S 2000-02-14 00:00:00.0 THESTREET COM INAP 9.34% view
S 2000-02-14 00:00:00.0 MOBIUS MANAGEMENT SYSTEMS INC MOBI 5.87% view
B 2000-02-14 00:00:00.0 QUINTUS CORP QNTSQ 9.28% view
B -64.24% 2000-02-14 00:00:00.0 WIRELESS FACILITIES INC WFII 16.37% view
S 1999-10-12 00:00:00.0 INTERNAP NETWORK SERVICES CORP VPHM 13.7% view
S 1999-02-16 00:00:00.0 MOBIUS MANAGEMENT SYSTEMS INC NTPA 0.0% view
S 1999-02-16 00:00:00.0 P F CHANGS CHINA BISTRO INC PLCM 1.1% view
S 1999-02-16 00:00:00.0 ALEXION PHARMACEUTICALS INC VPHM 13.7% view
S 1998-02-12 00:00:00.0 NETOPIA INC PCOP 2.4% view
S 1998-02-12 00:00:00.0 POLYCOM INC alxn 5.5% view
B 60.00% 1997-05-21 00:00:00.0 PROGRAMMERS PARADISE INC esmc 2.7% view
B 55.01% 1997-02-13 00:00:00.0 VIROPHARMA INC VPHM 18.0% view
B 1997-02-13 00:00:00.0 FARALLON COMMUNICATIONS INC PCOP 4.8% view
B 93.62% 1997-02-13 00:00:00.0 POLYCOM INC SNDK 0.0% 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.