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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
M. S. KolyPresident and CEO, 10% Owner775,3603.56%2007-01-26
Daniel IsdanerN/A253,6681.17%2007-04-16
Dr. Jennifer K. Simpson, PhDExec. VP, Global Marketing219,3371.01%2015-06-10
Richard L. TaneyInterim CEO211,8450.97%2009-12-10
Dr. Laura A. Philips,PhDDirector205,2990.94%2015-07-22
Mark A. CoriglianoDirector198,1760.91%2007-04-16
Victor NevinsN/A180,0070.83%2006-10-12
Eamonn P. HobbsPresident and CEO162,0000.74%2012-06-01
Samuel Herschkowitz,M.D.COO160,3750.74%2007-05-25
Dr. Krishna Kandarpa,PhDExec. V.P., Chief Medical Off.159,0000.73%2012-02-28

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Taglietti MarcoDirector2015-07-28Buy200,000220,000$0.53106-47.17
220,000 (by Taglietti Family Limited Partnership)
STOLL ROGER G PHDDirector2015-07-27Buy20,00099,145$0.5410.8-48.1599,145 (Direct)
Philips Laura ADirector2015-07-23Buy162,653205,299$0.581.3-44205,299 (Direct)
Rueckert William DodgeDirector2015-07-22Buy20,00040,000$0.489.6-41.6740,000 (Direct)
LEUNG GABRIELDirector2012-06-15Buy469990$1.570.7-98.8915,847 (Direct)
Koplewicz Harold SDirector2012-06-01Buy4,1679,283$1.496.2-98.83148,521 (Direct)
Purpura JohnEVP Reg. Affairs/Quality Assur2012-06-01Buy3131,250$1.490.5-98.8320,000 (Direct)
HOBBS EAMONN PPresident and CEO
(Click for the stocks that their CEOs have bought)
2012-06-01Buy43810,125$1.520.7-98.85162,000 (Direct)
Simpson Jennifer K.Exec. VP, Global Marketing2012-06-01Buy188672$1.490.3-98.8310,750 (Direct)
Philips Laura ADirector2012-06-01Buy4,0638,928$1.516.1-98.84130,854 (Direct)
12,000 (By spouse)
WATSON DOUGLAS GDirector2012-06-01Buy3,1253,836$1.514.7-98.8461,369 (Direct)
Miao Graham GExec. V.P., CFO2012-05-31Buy1,2503,375$1.51.9-98.8354,000 (Direct)
Kandarpa KrishnaExec. V.P., Chief Medical Off.2012-01-06Sell2,1639,375$3.758.1-99.53150,000 (Direct)
LADD ROBERTDirector2011-12-23Sell1,25041,759$2.453.1-99.2936,854 (Direct)
631,294 (By Laddcap Value Partners L.P.)
LADD ROBERTDirector2011-12-19Sell1,25044,259$1.942.4-99.136,854 (Direct)
671,294 (By Laddcap Value Partners L.P.)
LADD ROBERTDirector2011-12-15Sell1,25045,509$2.052.6-99.1536,854 (Direct)
691,294 (By Laddcap Value Partners L.P.)
LADD ROBERTDirector2011-12-13Sell1,25046,759$2.292.9-99.2436,854 (Direct)
711,294 (By Laddcap Value Partners L.P.)
STOLL ROGER G PHDDirector2009-08-24Buy625625$3.061.9-99.43Link
Keck BarbraController2009-05-12Buy6363$3.240.2-99.46
Taney RichardCEO, Director2008-11-13Buy62510,063$0.890.6-98.03
Philips Laura ADirector2008-11-07Buy6252,000$1.030.6-98.3
Philips Laura ADirector2008-05-23Buy625750$1.731.1-98.99
LADD ROBERTDirector, 10% Owner2008-01-15Buy569175,115$1.420.8-98.77
LADD ROBERTDirector, 10% Owner2008-01-11Buy4,063174,552$1.496.1-98.83
LADD ROBERTDirector, 10% Owner2007-12-17Buy500170,490$1.790.9-99.02
Taney RichardCEO, Director2007-12-14Buy3757,250$1.860.7-99.06
LADD ROBERTDirector, 10% Owner2007-12-13Buy2,275169,990$1.914.3-99.08
LADD ROBERTDirector, 10% Owner2007-11-29Buy1,063167,715$1.872-99.06
LADD ROBERTDirector, 10% Owner2007-11-28Buy3,185166,652$2.016.4-99.13
LADD ROBERTDirector, 10% Owner2007-11-23Buy4,643163,467$2.089.7-99.16
Koplewicz Harold SDirector2007-10-24Buy1,5632,813$1.432.2-98.78
Taney RichardCEO, Director2007-10-23Buy1,5636,875$1.52.3-98.83
Philips Laura ADirector2007-10-18Buy188375$2.950.6-99.41
LADD ROBERTDirector2007-07-25Buy875158,824$3.873.4-99.55
LADD ROBERTDirector2007-06-26Buy2,806157,949$4.2912-99.59
LADD ROBERTDirector2007-06-25Buy575155,143$4.242.4-99.59
LADD ROBERTDirector2007-06-22Buy175154,568$4.220.7-99.59
LADD ROBERTDirector2007-06-21Buy788154,393$4.293.4-99.59
Koplewicz Harold SDirector2007-05-29Buy313313$3.951.2-99.56
HERSCHKOWITZ SAMUEL /FA/COO2007-05-29Buy43810,023$3.951.7-99.56
Taney RichardCEO2007-05-25Buy9383,063$3.983.7-99.56
LADD ROBERTDirector2006-10-30Buy6,250149,406$3.0619.1-99.43
LADD ROBERT10% Owner2006-09-05Buy1,125143,156$4.324.9-99.59Link
LADD ROBERT10% Owner2006-09-05Buy313142,031$4.41.4-99.6Link
LADD ROBERT10% Owner2006-09-01Buy313141,719$4.651.5-99.62Link
LADD ROBERT10% Owner2006-08-31Buy688141,406$4.663.2-99.62Link
LADD ROBERT10% Owner2006-08-31Buy313140,719$4.591.4-99.62Link
LADD ROBERT10% Owner2006-08-24Buy579140,406$4.812.8-99.64Link
LADD ROBERT10% Owner2006-08-23Buy419139,828$4.732-99.63Link
LADD ROBERT10% Owner2006-08-21Buy29139,409$4.70.1-99.63Link
LADD ROBERT10% Owner2006-08-14Buy438139,380$4.842.1-99.64Link
LADD ROBERT10% Owner2006-08-11Buy194138,943$4.931-99.65Link
LADD ROBERT10% Owner2006-08-10Buy138138,749$4.940.7-99.65Link
LADD ROBERT10% Owner2006-08-09Buy63138,611$4.970.3-99.65Link
LADD ROBERT10% Owner2006-08-08Buy231138,549$4.961.1-99.65Link
LADD ROBERT10% Owner2006-08-07Buy125138,318$4.950.6-99.65Link
LADD ROBERT10% Owner2006-08-04Buy313138,193$5.031.6-99.65Link
LADD ROBERT10% Owner2006-08-03Buy163137,880$5.080.8-99.66Link
LADD ROBERT10% Owner2006-08-02Buy2,497137,718$5.0412.6-99.65Link
LADD ROBERT10% Owner2006-07-13Buy1,000135,220$4.965-99.65Link
LADD ROBERT10% Owner2006-07-11Buy1,093134,220$5.165.6-99.66Link
LADD ROBERT10% Owner2006-06-30Buy625133,127$5.253.3-99.67Link
LADD ROBERT10% Owner2006-06-28Buy1,113132,502$5.135.7-99.66Link
LADD ROBERT10% Owner2006-06-13Buy1,688131,390$4.938.3-99.65Link
LADD ROBERT10% Owner2006-06-09Buy2,606129,702$5.6314.7-99.69Link
LADD ROBERT10% Owner2006-05-19Buy1,481127,096$4.887.2-99.64Link
LADD ROBERT10% Owner2006-05-10Buy1,472125,615$5.738.4-99.69Link
LADD ROBERT10% Owner2006-04-28Buy1,706124,143$4.477.6-99.61Link
LADD ROBERT10% Owner2006-04-21Buy431122,437$4.291.8-99.59Link
LADD ROBERT10% Owner2006-04-17Buy1,375122,006$3.825.3-99.54Link
LADD ROBERT10% Owner2006-04-06Buy56120,631$3.910.2-99.55Link
CORIGLIANO MARKDirector2006-03-30Sell7198,827$4.433.2-99.6Link
KOLY M S /FA/President and CEO, 10% Owner2004-03-16Sell6714,907$2.61.7-99.33Link
HERSCHKOWITZ SAMUEL /FA/Chief Technical Officer, 10% Owner2004-01-26Sell2500$1.340.3-98.69Link
KOLY M S /FA/President and CEO, 10% Owner2004-01-26Sell219514$20.4-99.13Link
HERSCHKOWITZ SAMUEL /FA/Chief Technical Officer, 10% Owner2004-01-09Sell625250$1.480.9-98.82Link
HERSCHKOWITZ SAMUEL /FA/Chief Technical Officer, 10% Owner2003-11-03Sell31875$1.130-98.45Link
HERSCHKOWITZ SAMUEL /FA/Chief Technical Officer, 10% Owner2003-10-21Sell94906$1.30.1-98.65Link
HERSCHKOWITZ SAMUEL /FA/Chief Technical Officer, 10% Owner2003-09-15Sell1401,000$1.330.2-98.68Link

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

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