Wednesday, Jun 19, 2013 5:02pm EDT

KERX - Keryx Biopharmaceuticals Inc - Insider Transactions

SIC: 2834 - Pharmaceutical Preparations
CIK: 1114220, EIN: 13-4087132, INC: DE, FY: 12-31

SEC Form 4

Date

Sym

Company

Insider

Title

Shares

Transaction

Value
May 13 2013
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO29,363Sale at $8.34$244,887
Apr 5 2013
KERXKeryx Biopharmaceuticals IncBentsur RonCEO1,795Sale at $6.93$12,439
Apr 5 2013
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO1,484Sale at $6.93$10,284
Mar 27 2013
KERXKeryx Biopharmaceuticals IncBentsur RonCEO31,231Sale at $6.88$214,869
MJun 27 2012
KERXKeryx Biopharmaceuticals IncKaye JackDirector10,000Gift at $1.81$18,100
Jan 2 2013
KERXKeryx Biopharmaceuticals IncBentsur RonCEO25,000Grant at $0.00$0
Jan 4 2013
KERXKeryx Biopharmaceuticals IncBentsur RonCEO6,010Sale at $2.74$16,467
Jan 2 2013
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO33,520Grant at $0.00$0
Jan 4 2013
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO10,859Sale at $2.74$29,754
Oct 3 2012
KERXKeryx Biopharmaceuticals IncBentsur RonCEO746Sale at $2.72$2,029
Oct 3 2012
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO4,973Sale at $2.72$13,527
Jul 3 2012
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO4,559Sale at $1.99$9,072
Jul 3 2012
KERXKeryx Biopharmaceuticals IncBentsur RonCEO684Sale at $1.99$1,361
Jun 20 2012
KERXKeryx Biopharmaceuticals IncKaye JackDirector15,000Grant at $0.00$0
Jun 20 2012
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector15,000Grant at $0.00$0
Jun 20 2012
KERXKeryx Biopharmaceuticals IncFeczko Joseph MDirector15,000Grant at $0.00$0
Jun 20 2012
KERXKeryx Biopharmaceuticals IncCameron Kevin JDirector15,000Grant at $0.00$0
Jun 20 2012
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director15,000Grant at $0.00$0
May 21 2012
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO400,000Grant at $0.00$0
MApr 18 2012
KERXKeryx Biopharmaceuticals IncBentsur RonCEO19,100Purchase at $1.30$24,773
Apr 5 2012
KERXKeryx Biopharmaceuticals IncFeczko Joseph MDirector20,000Purchase at $1.62$32,400
Apr 5 2012
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director17,500Purchase at $1.55$27,125
Apr 5 2012
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO5,458Sale at $1.60$8,738
Apr 4 2012
KERXKeryx Biopharmaceuticals IncBentsur RonCEO71,400Purchase at $1.38$98,525
Jan 3 2012
KERXKeryx Biopharmaceuticals IncKaye JackDirector9,720Gift at $2.65$25,758
Jan 2 2012
KERXKeryx Biopharmaceuticals IncBentsur RonCEO33,000Grant at $0.00$0
Jan 3 2012
KERXKeryx Biopharmaceuticals IncBentsur RonCEO3,305Sale at $2.62$8,676
Jan 2 2012
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO28,000Grant at $0.00$0
Jan 3 2012
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO7,190Sale at $2.62$18,874
Dec 15 2011
KERXKeryx Biopharmaceuticals IncKaye JackDirector86,680Gift at $2.42$209,766
Oct 3 2011
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO6,105Sale at $2.82$17,192
Aug 10 2011
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector5,000Purchase at $3.07$15,345
Aug 10 2011
KERXKeryx Biopharmaceuticals IncFeczko Joseph MDirector10,000Purchase at $3.09$30,900
Aug 10 2011
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director15,000Purchase at $3.10$46,500
MAug 10 2011
KERXKeryx Biopharmaceuticals IncBentsur RonCEO7,500Purchase at $3.05$22,905
Jun 22 2011
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director15,000Grant at $0.00$0
Jun 22 2011
KERXKeryx Biopharmaceuticals IncKaye JackDirector15,000Grant at $0.00$0
Jun 22 2011
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector15,000Grant at $0.00$0
Jun 22 2011
KERXKeryx Biopharmaceuticals IncFeczko Joseph MDirector15,000Grant at $0.00$0
Jun 22 2011
KERXKeryx Biopharmaceuticals IncCameron Kevin JDirector15,000Grant at $0.00$0
Jul 5 2011
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO4,611Sale at $4.80$22,133
Jun 6 2011
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO47,231Sale at $4.99$235,683
Apr 5 2011
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO4,490Sale at $5.10$22,899
Mar 24 2011
KERXKeryx Biopharmaceuticals IncBentsur RonCEO28,791Sale at $4.78$137,621
Mar 22 2011
KERXKeryx Biopharmaceuticals IncFeczko Joseph MDirector20,000Purchase at $4.34$86,800
Jan 2 2011
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO16,250Grant at $0.00$0
Jan 3 2011
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO14,064Sale at $4.67$65,679
Jan 2 2011
KERXKeryx Biopharmaceuticals IncBentsur RonCEO25,000Grant at $0.00$0
Dec 6 2010
KERXKeryx Biopharmaceuticals IncKaye JackDirector20,000Sale at $5.00$100,000
MDec 2 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO135,373Sale at $5.02$679,390
MDec 2 2010
KERXKeryx Biopharmaceuticals IncBentsur RonCEO255,560Sale at $5.04$1,288,578
Oct 4 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO1,209Sale at $4.58$5,537
Sep 29 2010
KERXKeryx Biopharmaceuticals IncKaye JackDirector25,000Sale at $5.02$125,500
Aug 20 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO10,000Sale at $3.84$38,400
Jul 6 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO1,213Sale at $3.35$4,064
Jun 16 2010
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector15,000Grant at $0.00$0
Jun 16 2010
KERXKeryx Biopharmaceuticals IncCameron Kevin JDirector15,000Grant at $0.00$0
Jun 16 2010
KERXKeryx Biopharmaceuticals IncKaye JackDirector15,000Grant at $0.00$0
Jun 16 2010
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director15,000Grant at $0.00$0
Jun 8 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO41,497Sale at $3.96$164,536
May 12 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO31,667Option exercise at $2.14$67,767
May 12 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO60,000Sale at $6.26$375,600
MApr 23 2010
KERXKeryx Biopharmaceuticals IncWeiss Michael S10% Owner627,649Sale at $5.40$3,389,995
MApr 5 2010
KERXKeryx Biopharmaceuticals IncWeiss Michael S10% Owner460,200Sale at $3.81$1,753,038
MApr 5 2010
KERXKeryx Biopharmaceuticals IncWeiss Michael S10% Owner350,000Option exercise at $1.30$455,000
Apr 5 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO899Sale at $3.36$3,021
Mar 23 2010
KERXKeryx Biopharmaceuticals IncBentsur RonCEO250,000Grant at $0.00$0
Mar 24 2010
KERXKeryx Biopharmaceuticals IncBentsur RonCEO31,089Sale at $2.95$91,713
Jan 2 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO100,000Grant at $0.00$0
Jan 5 2010
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO22,981Sale at $2.60$59,771
Dec 18 2009
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector10,000Purchase at $2.54$25,419
Dec 16 2009
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO5,214Grant at $0.00$0
Sep 22 2009
KERXKeryx Biopharmaceuticals IncBentsur RonCEO100,000Grant at $0.00$0
Jun 23 2009
KERXKeryx Biopharmaceuticals IncBentsur RonCEO5,560Purchase at $0.90$4,997
Jun 23 2009
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO2,750Purchase at $0.90$2,472
Jun 16 2009
KERXKeryx Biopharmaceuticals IncKaye JackDirector75,000Grant at $0.00$0
Jun 16 2009
KERXKeryx Biopharmaceuticals IncCameron Kevin JDirector10,000Grant at $0.00$0
Jun 16 2009
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director25,000Grant at $0.00$0
Jun 4 2009
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector20,000Purchase at $1.05$21,000
May 26 2009
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director40,000Purchase at $0.46$18,400
May 22 2009
KERXKeryx Biopharmaceuticals IncKaye JackDirector35,000Purchase at $0.43$15,015
May 22 2009
KERXKeryx Biopharmaceuticals IncOliviero James F IIICFO25,000Purchase at $0.40$9,925
MMay 22 2009
KERXKeryx Biopharmaceuticals IncBentsur RonCEO80,000Purchase at $0.37$29,767
Apr 29 2009
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Interim CEO100,000Grant at $0.00$0
Jan 2 2009
KERXKeryx Biopharmaceuticals IncOliviero James F IIIVP, Finance50,000Grant at $0.00$0
Dec 19 2008
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector3,000Sale at $0.21$630
Nov 14 2008
KERXKeryx Biopharmaceuticals IncCameron Kevin JDirector60,000Grant at $0.00$0
Nov 14 2008
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector60,000Grant at $0.00$0
Nov 14 2008
KERXKeryx Biopharmaceuticals IncHoenlein MalcolmDirector110,000Grant at $0.00$0
Nov 14 2008
KERXKeryx Biopharmaceuticals IncKaye JackDirector60,000Grant at $0.00$0
Nov 14 2008
KERXKeryx Biopharmaceuticals IncRose Eric A MdDirector155,000Grant at $0.00$0
Nov 14 2008
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director50,000Grant at $0.00$0
Nov 14 2008
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO1,800,000Grant at $0.00$0
MAug 22 2008
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO150,000Purchase at $0.40$60,500
Aug 14 2008
KERXKeryx Biopharmaceuticals IncOliviero James F IIIVP Finance280,000Grant at $0.00$0
Nov 19 2007
KERXKeryx Biopharmaceuticals IncTarnok Michael P.Director1,100Purchase at $8.71$9,581
Sep 28 2007
KERXKeryx Biopharmaceuticals IncFowler Wyche JrDirector3,000Purchase at $10.06$30,180
Jun 19 2007
KERXKeryx Biopharmaceuticals IncKaye JackDirector1,400Purchase at $10.50$14,699
Jun 18 2007
KERXKeryx Biopharmaceuticals IncLevine Beth FGeneral Counsel, CCO1,000Purchase at $11.00$11,000
MJun 7 2007
KERXKeryx Biopharmaceuticals IncStier MarkChief Accounting Officer2,500Purchase at $10.77$26,913
Apr 25 2007
KERXKeryx Biopharmaceuticals IncHenderson CraigPresident150,000Grant at $0.00$0
Apr 25 2007
KERXKeryx Biopharmaceuticals IncHenderson CraigPresident17,875Option payment at $11.02$196,983
Feb 14 2007
KERXKeryx Biopharmaceuticals IncRenaud Ronald C JrCFO5,973Option payment at $11.79$70,422
Dec 29 2006
KERXKeryx Biopharmaceuticals IncHoenlein MalcolmDirector5,000Option exercise at $1.92$9,600
MDec 29 2006
KERXKeryx Biopharmaceuticals IncHoenlein MalcolmDirector7,000Sale at $13.23$92,620
MDec 15 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO37,344Option exercise at $1.30$48,547
MDec 15 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO37,344Sale at $14.03$523,871
MDec 12 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO59,224Option exercise at $1.30$76,991
MDec 12 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO59,224Sale at $14.31$847,570
MDec 11 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO18,500Sale at $14.47$267,640
MDec 7 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO103,432Option exercise at $1.30$134,462
MDec 7 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO84,932Sale at $14.59$1,239,133
Jul 18 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO10,000Option exercise at $1.30$13,000
MJul 18 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO10,000Sale at $11.61$116,098
Jun 20 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO40,000Option exercise at $1.30$52,000
MJun 20 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO40,000Sale at $12.61$504,547
May 22 2006
KERXKeryx Biopharmaceuticals IncRosenwald Lindsay A MdDirector1,000,000Gift at $0.00$0
May 16 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO40,000Option exercise at $1.30$52,000
MMay 16 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO40,000Sale at $15.32$612,933
Apr 18 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChariman, CEO40,000Option exercise at $1.30$52,000
MApr 18 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChariman, CEO40,000Sale at $17.09$683,472
Mar 29 2006
KERXKeryx Biopharmaceuticals IncBentsur RonChief Accounting Officer35,000Option exercise at $1.10$38,500
MMar 29 2006
KERXKeryx Biopharmaceuticals IncBentsur RonChief Accounting Officer35,000Sale at $18.81$658,376
Mar 21 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO80,000Option exercise at $1.30$104,000
MMar 21 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO80,000Sale at $18.28$1,462,376
Mar 14 2006
KERXKeryx Biopharmaceuticals IncRose Eric A MdDirector5,000Option exercise at $11.83$59,150
Mar 14 2006
KERXKeryx Biopharmaceuticals IncRose Eric A MdDirector5,000Sale at $18.11$90,562
Mar 8 2006
KERXKeryx Biopharmaceuticals IncKessel LarryDirector75,000Option exercise at $1.92$144,000
Mar 8 2006
KERXKeryx Biopharmaceuticals IncKessel LarryDirector75,000Sale at $17.20$1,290,000
Feb 21 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO40,000Option exercise at $1.30$52,000
MFeb 21 2006
KERXKeryx Biopharmaceuticals IncWeiss Michael SChairman, CEO40,000Sale at $16.65$665,934
MNov 18 2005
KERXKeryx Biopharmaceuticals IncSalomon PeterDirector11,100Sale at $15.00$166,500
Nov 21 2005
KERXKeryx Biopharmaceuticals IncSalomon PeterDirector10,000Option exercise at $1.92$19,200
Nov 16 2005
KERXKeryx Biopharmaceuticals IncSalomon PeterDirector20,000Option exercise at $1.92$38,400
Nov 16 2005
KERXKeryx Biopharmaceuticals IncSalomon PeterDirector20,000Sale at $15.03$300,680
Nov 18 2004
KERXKeryx Biopharmaceuticals IncSalomon PeterDirector300Purchase at $12.50$3,750
Jun 4 2003
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO5,000Purchase at $1.75$8,750
Feb 2 2001
KERXKeryx Biopharmaceuticals IncHoenlein MalcolmDirector2,000Purchase at $9.62$19,240
Feb 4 2004
KERXKeryx Biopharmaceuticals IncKessel LarryDirector4,926Other Purchase at $10.15$49,999
MNov 22 2004
KERXKeryx Biopharmaceuticals IncRosenwald Lindsay A MdDirector, 10% Owner83,300Sale at $11.65$970,357
MNov 17 2004
KERXKeryx Biopharmaceuticals IncRosenwald Lindsay A MdDirector, 10% Owner111,300Sale at $12.84$1,429,215
Nov 9 2004
KERXKeryx Biopharmaceuticals IncRosenwald Lindsay A MdDirector, 10% Owner246,304Sale at $11.00$2,709,344
Jun 15 2004
KERXKeryx Biopharmaceuticals IncSalomon PeterDirector1,000Purchase at $10.80$10,800
Jun 15 2004
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO5,000Purchase at $10.92$54,600
MMar 1 2004
KERXKeryx Biopharmaceuticals IncRosenwald Lindsay A MdDirector, 10% Owner359,604Other Purchase at $0.00$0
MMar 1 2004
KERXKeryx Biopharmaceuticals IncRosenwald Lindsay A MdDirector, 10% Owner359,604Other Purchase at $0.00$0
Jan 29 2004
KERXKeryx Biopharmaceuticals IncKash Peter MDirector120,000Sale at $0.10$12,000
MNov 21 2003
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO5,000Purchase at $4.25$21,261
A Amended filing
D Derivative transaction exists
E Error filing
M Multiple transactions summarized; earliest reported transaction date and average weighted transaction price
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