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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Robert L. PriddyN/A324,3720.27%2007-10-01
Dr. Harry F. Hixson, JrCEO233,7940.2%2015-02-10
Dr. Ronald M. Lindsay, PhDExec VP, R&D206,4670.17%2015-02-10
Dr. Harry Stylli,PhDPresident and CEO142,5110.12%2009-03-13
Dr. Kenneth F. Buechler, PhDDirector120,0380.1%2016-01-04
Paul W. HawranN/A115,8880.1%2009-03-13
Mr. David PendarvisN/A112,9690.1%2016-01-04
Dr. Ernst-Gunter Afting,PhD,M.D.Director97,499less than 0.1%2008-12-16
Dr. Myla P. Lai-Goldman,M.D.Director79,579less than 0.1%2016-01-04
Dr. Dirk Van Den Boom, PhDN/A70,544less than 0.1%2015-12-09

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
Camber Capital Management LLC10% Owner2016-01-04Buy665,43551,429,565$1.621078-5.56
16,854,565 (See Footnotes(F1,F2))
17,250,000 (See Footnotes(F1,F3))
17,325,000 (See Footnotes(F1,F4,F5))
Camber Capital Management LLC10% Owner2015-12-16Buy468,00049,918,695$1.3608.417.69
16,619,565 (See Footnotes(F1,F2))
16,639,565 (See Footnotes(F1,F3))
16,659,565 (See Footnotes(F1,F4,F5))
Camber Capital Management LLC10% Owner2015-12-15Buy468,00049,918,695$1.3608.417.69
16,619,565 (See Footnotes(F1,F2))
16,639,565 (See Footnotes(F1,F3,F4))
16,659,565 (See Footnotes(F1,F4,F5))
Camber Capital Management LLC10% Owner2015-12-10Buy791,56547,404,565$1.3102917.69
15,275,000 (See Footnotes(F1,F2))
15,938,000 (See Footnotes(F1,F3))
16,191,565 (See Footnotes(F1,F4,F5))
Camber Capital Management LLC10% Owner2015-10-08Buy1,650,090118,556,342$1.963234.2-21.94
14,250,000 (See Footnotes(F1,F2))
14,489,892 (See Footnotes(F1,F3))
14,511,644 (See Footnotes(F1,F4))
14,675,044 (See Footnotes(F1,F5))
14,837,762 (See Footnotes(F1,F6))
15,000,000 (See Footnotes(F1,F7))
15,392,000 (See Footnotes(F1,F8))
15,400,000 (See Footnotes(F1,F9,F10))
WELCH WILLIAM JCEO
(Click for the stocks that their CEOs have bought)
2015-03-10Buy10,00052,627$3.6536.5-58.0852,627 (Direct)
BEAVER CAROLYNCFO2015-03-09Buy10,00048,543$3.636-57.538,543 (Direct)
10,000 (by Spouse)
LINTON JEFFREY DSr VP & General Counsel2015-03-06Buy10,00010,000$3.6436.4-57.9710,000 (Direct)
LAI GOLDMAN MYLADirector2012-11-29Buy4,0004,000$4.5918.4-66.674,000 (Direct)
FAZIO JOHN ADirector2012-11-26Buy2,00026,019$4.458.9-65.6226,019 (Direct)
SLACIK CHARLES PDirector2012-08-08Buy5,00010,000$3.2416.2-52.7810,000 (Direct)
FAZIO JOHN ADirector2012-08-07Buy2,00024,019$3.336.7-54.0524,019 (Direct)
BEAVER CAROLYNVP and Chief Accounting Office2012-08-03Buy10,00010,000$3.1331.3-51.12
10,000 (by Spouse)
MAIER PAUL VCFO2012-08-01Buy10,00063,111$2.8628.6-46.553,111 (Direct)
10,000 (by Trust)
LINDSAY RONALD MExec VP, R&D2012-08-01Buy100,000167,243$2.99299-48.83167,243 (Direct)
HIXSON HARRY F JRCEO2012-08-01Buy50,000150,161$2.92146-47.6100,161 (Direct)
50,000 (by Trust)
FAZIO JOHN ADirector2012-06-06Buy80022,019$3.652.9-58.0822,019 (Direct)
FAZIO JOHN ADirector2012-05-18Buy1,00021,219$4.354.4-64.8321,219 (Direct)
FAZIO JOHN ADirector2012-05-17Buy1,00020,219$4.975-69.2220,219 (Direct)
BOMBARD ALLANChief Medical Officer2011-12-12Buy7,00026,892$3.9327.5-61.0726,892 (Direct)
FAZIO JOHN ADirector2011-12-06Buy1,50019,219$46-61.7519,219 (Direct)
FAZIO JOHN ADirector2011-11-21Buy1,50017,719$46-61.7517,719 (Direct)
MYRES LARRYVP, Operations2011-07-15Sell1,0004,257$7.597.6-79.844,257 (Direct)
MYRES LARRYVP, Operations2011-06-15Sell1,0005,257$7.497.5-79.575,257 (Direct)
MYRES LARRYVP, Operations2011-05-16Sell1,0066,257$8.138.2-81.186,257 (Direct)
NEUMANN CLARKEVP & General Counsel2011-05-09Sell6,11119,945$848.9-80.8817,945 (Direct)
2,000 (by Spouse)
NEUMANN CLARKEVP & General Counsel2011-05-02Sell5000$7.073.5-78.36Link
MYRES LARRYVP, Operations2011-04-15Sell1,0060$7.077.1-78.36Link
NEUMANN CLARKEVP & General Counsel2011-04-07Sell5,0000$735-78.14Link
NEUMANN CLARKEVP & General Counsel2011-04-01Sell1,0000$6.386.4-76.02Link
FAZIO JOHN ADirector2011-03-17Buy1,0000$5.845.8-73.8Link
MYRES LARRYVP, Operations2011-03-15Sell1,0000$5.645.6-72.87Link
BUECHLER KENNETH FDirector2011-03-10Buy17,8500$5.5999.8-72.63Link
LINDSAY RONALD MExec VP, R&D2011-03-10Buy20,0000$5.54110.8-72.38Link
NEUMANN CLARKEVP & General Counsel2011-03-01Sell1,0000$6.126.1-75Link
MYRES LARRYVP, Operations2011-02-15Sell1,0000$6.736.7-77.27Link
NEUMANN CLARKEVP & General Counsel2011-02-01Sell1,00022,445$6.926.9-77.8920,445 (Direct)
2,000 (by Spouse)
MYRES LARRYVP, Operations2011-01-18Sell1,00010,269$7.447.4-79.44Link
NEUMANN CLARKEVP & General Counsel2011-01-03Sell1,00023,445$8.068.1-81.02Link
FAZIO JOHN ADirector2010-08-25Buy1,0009,253$5.55.5-72.18Link
BOMBARD ALLANChief Medical Officer2010-08-13Buy4,34513,638$5.7424.9-73.34Link
FAZIO JOHN ADirector2010-08-10Buy1,0008,253$5.85.8-73.62Link
Ridgeback Capital Investments10% Owner2009-04-30Sell4,561,1716,019,291$4.3419795.5-64.75
OWINGS STEVEVP Ops, Prenatal Diagnostics2009-03-24Sell22,5980$16.19365.9-90.55
HAWRAN PAUL WCFO2009-03-13Buy2,000115,888$13.4626.9-88.63
Stylli HarryPresident and CEO2009-03-13Buy2,000142,511$13.4326.9-88.61
FAZIO JOHN ADirector2009-03-06Buy5007,253$12.756.4-88
HAWRAN PAUL WCFO2009-03-04Buy5,000113,888$13.4567.3-88.62
Stylli HarryPresident and CEO, Director2009-02-13Buy10,000140,511$16.5165-90.73
FAZIO JOHN ADirector2009-02-13Buy5006,753$16.958.5-90.97
Schmidt KarstenVP, Business Development2008-12-24Sell5,00021,665$19.8899.4-92.3
AFTING ERNST-GUNTERDirector2008-12-09Sell6,30037,499$16.52104.1-90.74
Ridgeback Capital Investments10% Owner2008-09-10Buy325,00010,580,462$19.476327.8-92.14
Stylli HarryPresident and CEO, Director2008-08-11Buy10,000129,342$18.92189.2-91.91
Ridgeback Capital Investments10% Owner2008-08-08Buy210,00010,255,462$18.993987.9-91.94
Ridgeback Capital Investments10% Owner2008-08-07Buy245,00010,045,462$19.974892.7-92.34
Ridgeback Capital Investments10% Owner2008-08-06Buy136,5999,800,462$19.982729.2-92.34
Ridgeback Capital Investments10% Owner2008-08-05Buy100,0009,663,863$20.412041-92.5
Ridgeback Capital Investments10% Owner2008-08-04Buy250,0009,563,863$20.915227.5-92.68
Ridgeback Capital Investments10% Owner2008-07-31Buy100,0009,313,863$20.952095-92.7
Ridgeback Capital Investments10% Owner2008-07-29Buy313,8639,213,863$21.556763.7-92.9
Ridgeback Capital Investments10% Owner2008-07-17Buy1,400,0008,900,000$21.0129414-92.72
Ridgeback Capital Investments10% Owner2008-07-01Buy380,0007,500,000$15.966064.8-90.41
Ridgeback Capital Investments10% Owner2008-06-30Buy395,0007,120,000$15.966304.2-90.41
Ridgeback Capital Investments10% Owner2008-06-27Buy350,0006,725,000$15.265341-89.97
Ridgeback Capital Investments10% Owner2008-06-26Buy480,0006,375,000$15.237310.4-89.95
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-25Buy19,2695,872,966$16.14311-90.52
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-25Buy341,5675,853,697$15.55294.3-90.13
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-25Buy33,4175,512,130$15.01501.6-89.81
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-25Buy25,7485,478,714$14.47372.6-89.43
LEHMAN BROTHERS HOLDINGS INC10% Owner2008-06-11Sell1,750,0004,545,532$12.0921157.5-87.34
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-10Buy183,6005,452,966$12.182236.2-87.44
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-09Buy208,1195,056,415$12.922688.9-88.16
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-09Buy59,8304,848,296$12.6753.9-87.86
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-09Buy126,7004,788,466$12.091531.8-87.34
RA CAPITAL MANAGEMENT, LLC10% Owner2008-06-09Buy15,4004,661,766$12184.8-87.25
Stylli HarryPresident and CEO2006-08-11Buy31,94654,700$1.8458.8-16.85Link
AFTING ERNST-GUNTERDirector2006-08-09Buy14,73334,999$1.7625.9-13.07Link
Stylli HarryPresident and CEO2006-08-08Buy21,75422,754$1.7437.9-12.07Link
CANTOR CHARLES RChief Scientific Officer2004-09-08Buy40,000407,216$0.9236.866.3Link
MACDONALD RICHARDEVP, Bioinformatics and IT2003-07-30Sell3,1208,966$3.210-52.19Link

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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