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Top Direct Holders

HolderPositionShares% of Shares
Report Date
M. S. KolyPresident and CEO, 10% Owner775,3603.56%2007-01-26
Daniel IsdanerN/A253,6681.17%2007-04-16
Mr. Jennifer 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$0.53106-15.09
220,000 (by Taglietti Family Limited Partnership)
STOLL ROGER G PHDDirector2015-07-27Buy20,00099,145$0.5410.8-16.6799,145 (Direct)
Philips Laura ADirector2015-07-23Buy162,653205,299$0.581.3-10205,299 (Direct)
Rueckert William DodgeDirector2015-07-22Buy20,00040,000$0.489.6-6.2540,000 (Direct)
LEUNG GABRIELDirector2012-06-15Buy469990$1.570.7-98.2115,847 (Direct)
Koplewicz Harold SDirector2012-06-01Buy4,1679,283$1.496.2-98.11148,521 (Direct)
Purpura JohnEVP Reg. Affairs/Quality Assur2012-06-01Buy3131,250$1.490.5-98.1120,000 (Direct)
(Click for the stocks that their CEOs have bought)
2012-06-01Buy43810,125$1.520.7-98.15162,000 (Direct)
Simpson Jennifer K.Exec. VP, Global Marketing2012-06-01Buy188672$1.490.3-98.1110,750 (Direct)
Philips Laura ADirector2012-06-01Buy4,0638,928$1.516.1-98.14130,854 (Direct)
12,000 (By spouse)
WATSON DOUGLAS GDirector2012-06-01Buy3,1253,836$1.514.7-98.1461,369 (Direct)
Miao Graham GExec. V.P., CFO2012-05-31Buy1,2503,375$1.51.9-98.1354,000 (Direct)
Kandarpa KrishnaExec. V.P., Chief Medical Off.2012-01-06Sell2,1639,375$3.758.1-99.25150,000 (Direct)
LADD ROBERTDirector2011-12-23Sell1,25041,759$2.453.1-98.8536,854 (Direct)
631,294 (By Laddcap Value Partners L.P.)
LADD ROBERTDirector2011-12-19Sell1,25044,259$1.942.4-98.5536,854 (Direct)
671,294 (By Laddcap Value Partners L.P.)
LADD ROBERTDirector2011-12-15Sell1,25045,509$2.052.6-98.6336,854 (Direct)
691,294 (By Laddcap Value Partners L.P.)
LADD ROBERTDirector2011-12-13Sell1,25046,759$2.292.9-98.7736,854 (Direct)
711,294 (By Laddcap Value Partners L.P.)
STOLL ROGER G PHDDirector2009-08-24Buy625625$3.061.9-99.08Link
Keck BarbraController2009-05-12Buy6363$3.240.2-99.13
Taney RichardCEO, Director2008-11-13Buy62510,063$0.890.6-96.84

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.

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