Sunday, May 19, 2013 7:18am EDT

Weiss Michael S - Insider Transactions

787 Seventh Avenue
48Th Floor
New York, NY 10019

CIK: 1038977

SEC Form 4

Date

Sym

Company

Insider

Title

Shares

Transaction

Value

MDec 28 2012
TGTXTg Therapeutics, Inc.Weiss Michael SChairman, Interim CEO, Pres, 10% Owner486,743Grant at $0.00$0
MSep 10 2012
TGTXTg Therapeutics, Inc.Weiss Michael SSee Remarks, 10% Owner150,000Purchase at $2.25$337,500
Apr 30 2012
TGTXDTg Therapeutics, Inc.Weiss Michael SSee Remarks, 10% Owner3,524,560Converted deriv at $0.00$0
May 16 2012
TGTXDTg Therapeutics, Inc.Weiss Michael SSee Remarks, 10% Owner1,500,000Grant at $0.00$0
May 16 2012
TGTXDTg Therapeutics, Inc.Weiss Michael SSee Remarks, 10% Owner1,500Purchase at $6.25$9,375
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
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
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 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 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
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
Aug 5 2005
GNTAGenta Inc De/Weiss Michael SDirector400Gift at $0.00$0
Jun 8 2005
GNTAGenta Inc De/Weiss Michael SDirector17,500Gift at $0.00$0
Jun 4 2003
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO5,000Purchase at $1.75$8,750
Mar 15 2005
GNTAGenta Inc De/Weiss Michael SDirector550Gift at $0.00$0
Mar 10 2005
GNTAGenta Inc De/Weiss Michael SDirector4,800Gift at $0.00$0
Nov 11 2004
GNTAGenta Inc De/Weiss Michael SDirector3,600Gift at $0.00$0
Oct 14 2004
GNTAGenta Inc De/Weiss Michael SDirector500Gift at $0.00$0
Jul 14 2004
GNTAGenta Inc De/Weiss Michael SDirector500Gift at $0.00$0
Jun 28 2004
GNTAGenta Inc De/Weiss Michael SDirector11,000Gift at $0.00$0
Jun 22 2004
GNTAGenta Inc De/Weiss Michael SDirector3,750Gift at $0.00$0
Jun 15 2004
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO5,000Purchase at $10.92$54,600
Jun 9 2004
GNTAGenta Inc De/Weiss Michael SDirector6,500Gift at $0.00$0
Mar 17 2004
GNTAGenta Inc De/Weiss Michael SDirector6,000Gift at $0.00$0
Mar 17 2004
GTNAGenta Inc De/Weiss Michael SDirector6,000Gift at $0.00$0
Dec 17 2003
GNTAGenta Inc De/Weiss Michael SDirector9,600Gift at $0.00$0
MNov 21 2003
KERXKeryx Biopharmaceuticals IncWeiss Michael SCEO5,000Purchase at $4.25$21,261
A Amended filing
D Derivative transaction exists
M Multiple transactions summarized; earliest reported transaction date and average weighted transaction price
Yahoo Finance