KEVIN C TANG Insider Trading $NSTR Northstar Neuroscience, Inc.

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of KEVIN C TANG. KEVIN C TANG is 10% Owner in HERON THERAPEUTICS, INC. /DE/ ($HRTX) and Director in HERON THERAPEUTICS, INC. /DE/ ($HRTX) and 10% Owner in ARADIGM CORP ($ARDM) and 10% Owner in TAPESTRY PHARMACEUTICALS, INC ($NPRO) and 10% Owner in NEOSE TECHNOLOGIES INC ($NTEC) and Director in SYNAGEVA BIOPHARMA CORP ($GEVA) and 10% Owner in PENWEST PHARMACEUTICALS CO ($PPCO) and Director in ACLARA BIOSCIENCES INC ($ACLA) and Director in Ardea Biosciences, Inc./DE ($IBPI) and 10% Owner in THRESHOLD PHARMACEUTICALS INC ($THLD) and 10% Owner in Northstar Neuroscience, Inc. ($NSTR) and 10% Owner in Vanda Pharmaceuticals Inc. ($VNDA).

KEVIN C TANG in Northstar Neuroscience, Inc.

Trading Symbol: NSTR
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of KEVIN C TANG: 10% Owner
Holdings: 3,463,926 shares
Latest Transaction: Nov 20 2008

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of KEVIN C TANG in Northstar Neuroscience, Inc.

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

Sentiment: All, ACLA, ARDM, IBPI, HRTX, MTEM, NTEC, NSTR, PPCO, GEVA, NPRO, VNDA

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Nov 20 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.19275,000326,8383,463,9263.2 M to 3.5 M (+8.62 %)
Nov 20 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.00410,000410,0003,188,9262.8 M to 3.2 M (+14.75 %)
Nov 17 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.25400,000499,9202,778,9262.4 M to 2.8 M (+16.81 %)
Nov 12 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerSellJ0.004,757,038004.8 M to 0 (-100.00 %)
May 09 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8023,57542,4214,688,7134.7 M to 4.7 M (+0.51 %)
May 09 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.808,10014,5804,665,1384.7 M to 4.7 M (+0.17 %)
May 09 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8125,00045,2504,657,0384.6 M to 4.7 M (+0.54 %)
May 09 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.83100,000183,1604,632,0384.5 M to 4.6 M (+2.21 %)
May 14 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8037,30067,0394,757,0384.7 M to 4.8 M (+0.79 %)
May 14 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.7817,13030,5334,719,7384.7 M to 4.7 M (+0.36 %)
May 14 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8013,89525,0114,702,6084.7 M to 4.7 M (+0.30 %)
May 06 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.83100,000183,0004,532,0384.4 M to 4.5 M (+2.26 %)
Apr 28 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.7925,00044,7504,182,0384.2 M to 4.2 M (+0.60 %)
Apr 28 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.7735,00061,9504,157,0384.1 M to 4.2 M (+0.85 %)
Apr 28 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.79150,000269,0254,122,0384 M to 4.1 M (+3.78 %)
Apr 28 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.81170,000307,5983,972,0383.8 M to 4 M (+4.47 %)
May 01 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8250,00091,0004,432,0384.4 M to 4.4 M (+1.14 %)
May 01 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.81200,000361,3604,382,0384.2 M to 4.4 M (+4.78 %)
Apr 18 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8036,70066,0603,802,0383.8 M to 3.8 M (+0.97 %)
Apr 18 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.7867,600120,5853,765,3383.7 M to 3.8 M (+1.83 %)
Apr 18 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.79100,000179,3303,697,7383.6 M to 3.7 M (+2.78 %)
Apr 15 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.77120,000212,2443,597,7383.5 M to 3.6 M (+3.45 %)
Apr 15 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.776,43811,4133,477,7383.5 M to 3.5 M (+0.19 %)
Apr 15 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.7941,58774,6113,471,3003.4 M to 3.5 M (+1.21 %)
Apr 15 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8125,00045,2503,429,7133.4 M to 3.4 M (+0.73 %)
Apr 15 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8158,413105,6693,404,7133.3 M to 3.4 M (+1.75 %)
Apr 10 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8150,00090,4053,346,3003.3 M to 3.3 M (+1.52 %)
Apr 10 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.815,90010,6793,296,3003.3 M to 3.3 M (+0.18 %)
Apr 10 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8325,00045,7503,290,4003.3 M to 3.3 M (+0.77 %)
Apr 07 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.8450,00092,0303,265,4003.2 M to 3.3 M (+1.56 %)
Apr 07 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.87100,000187,0003,215,4003.1 M to 3.2 M (+3.21 %)
Apr 07 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.82120,000218,5323,115,4003 M to 3.1 M (+4.01 %)
Apr 04 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.71498,000850,9332,995,4002.5 M to 3 M (+19.94 %)
Apr 04 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.7127,70047,4002,497,4002.5 M to 2.5 M (+1.12 %)
Apr 03 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.6770,000117,1942,469,7002.4 M to 2.5 M (+2.92 %)
Mar 31 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.5619,00029,6552,399,7002.4 M to 2.4 M (+0.80 %)
Mar 31 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.57160,000251,0082,380,7002.2 M to 2.4 M (+7.20 %)
Mar 31 2008NSTRNorthstar Neurosci ...TANG KEVIN C10% OwnerBuyP1.5544,79469,2782,220,7002.2 M to 2.2 M (+2.06 %)

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