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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
J. Milton Harris,PhDN/A711,4160.52%2004-03-04
Dr. John S. Patton,PhDN/A313,8800.23%2008-11-14
Mr. Robert B. ChessDirector260,6230.19%2015-06-19
Mr. R. Scott GreerN/A83,333less than 0.1%2015-10-15
John NicholsonSVP & CFO77,630less than 0.1%2016-05-16
Ajit S. GillN/A50,000less than 0.1%2004-03-04
Mr. Joseph J. KrivulkaN/A35,000less than 0.1%2015-07-24
Mr. Christopher A. KueblerDirector20,000less than 0.1%2015-12-04
Ms. Susan S. WangDirector20,000less than 0.1%2015-11-18
Mr. Howard W. RobinPresident & CEO16,933less than 0.1%2016-05-16

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
Nicholson JohnSVP & CFO
(Click for the stocks that their CFOs have bought)
2016-05-17Sell85677,630$13.5811.611.7177,630 (Direct)
ROBIN HOWARD WPresident & CEO
(Click for the stocks that their CEOs have bought)
2016-05-17Sell2,17017,343$13.5829.511.7116,933 (Direct)
410 (by spouse)
Doberstein Stephen KSVP & Chief Scientific Officer2016-05-17Sell3391,021$13.584.611.711,021 (Direct)
Gergel Ivan P.SVP & Chief Medical Officer2016-05-17Sell4321,512$13.585.911.711,512 (Direct)
Hora ManinderSVP Pharma Dev & Mfg Ops2016-05-17Sell8357,135$13.5811.311.717,135 (Direct)
Labrucherie Gil MSVP & General Counsel2016-05-17Sell8367,921$13.5811.411.717,921 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-05-17Sell7246,309$13.589.811.716,309 (Direct)
Lingnau LutzDirector2016-04-25Sell15,00016,450$16.27244.1-6.7616,450 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-03-09Sell15,0005,158$11.79176.928.675,158 (Direct)
Gergel Ivan P.SVP & Chief Medical Officer2016-02-17Sell556694$11.926.627.27694 (Direct)
Nicholson JohnSVP & CFO2016-02-17Sell96376,319$11.9211.527.2776,319 (Direct)
ROBIN HOWARD WPresident & CEO2016-02-17Sell2,14713,888$11.9225.627.2713,478 (Direct)
410 (by spouse)
Doberstein Stephen KSVP & Chief Scientific Officer2016-02-17Sell390485$11.924.627.27485 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-02-17Sell7165,158$11.928.527.275,158 (Direct)
Labrucherie Gil MSVP & General Counsel2016-02-17Sell8276,590$11.929.927.276,590 (Direct)
Hora ManinderSVP Pharma Dev & Mfg Ops2016-02-17Sell9635,803$11.9211.527.275,803 (Direct)
ROBIN HOWARD WPresident & CEO2016-02-10Sell66,66610,410$11.4976632.0310,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2016-02-10Sell11,6665,251$11.4913432.035,251 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-02-10Sell15,0003,999$11.49172.432.033,999 (Direct)
Lingnau LutzDirector2016-01-20Sell15,00016,450$14.51217.74.5516,450 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-01-19Sell15,0003,999$14.12211.87.443,999 (Direct)
ROBIN HOWARD WPresident & CEO2016-01-19Sell66,66710,410$14.12941.37.4410,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2016-01-19Sell11,6675,251$14.12164.77.445,251 (Direct)
KUEBLER CHRISTOPHER ADirector2015-12-04Sell15,00020,000$15.82237.3-4.1120,000 (Direct)
Labrucherie Gil MSVP & General Counsel2015-12-03Sell45,0015,251$15.87714.2-4.415,251 (Direct)
ROBIN HOWARD WPresident & CEO2015-12-03Sell125,00110,410$15.871983.8-4.4110,000 (Direct)
410 (by spouse)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-12-03Sell15,0003,999$15.87238.1-4.413,999 (Direct)
WANG SUSANDirector2015-11-20Sell85,00020,000$15.021276.7120,000 (Direct)
ROBIN HOWARD WPresident & CEO2015-11-11Sell125,00010,410$13.52169012.210,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-11-11Sell45,0004,751$13.52608.412.24,751 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-11-11Sell15,0003,499$13.52202.812.23,499 (Direct)
Lingnau LutzDirector2015-10-28Sell12,50016,450$1215026.4216,450 (Direct)
ROBIN HOWARD WPresident & CEO2015-10-06Sell125,00010,410$10.991373.838.0310,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-10-06Sell45,0004,751$10.99494.638.034,751 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-10-06Sell15,0003,499$10.99164.938.033,499 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-09-23Sell10,0003,499$13.04130.416.333,499 (Direct)
ROBIN HOWARD WPresident & CEO2015-09-23Sell124,99910,410$13.04163016.3310,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-09-23Sell44,9994,751$13.04586.816.334,751 (Direct)
Labrucherie Gil MSVP & General Counsel2015-08-13Sell33,3334,751$10.8936339.34,751 (Direct)
ROBIN HOWARD WPresident & CEO2015-08-13Sell58,33310,410$10.89635.239.310,000 (Direct)
410 (by spouse)
Nicholson JohnSVP & CFO2015-08-12Sell319,88475,116$10.783448.340.7275,116 (Direct)
ROBIN HOWARD WPresident & CEO2015-07-14Sell58,33410,410$11.78687.228.7810,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-07-14Sell33,3344,251$11.78392.728.784,251 (Direct)
WANG SUSANDirector2015-06-29Sell30,00020,000$12.738119.4520,000 (Direct)
CHESS ROBERTDirector2015-06-19Sell15,000260,623$11.81177.228.45260,623 (Direct)
Lingnau LutzDirector2015-06-15Sell25,00016,450$11.15278.836.0516,450 (Direct)
KUEBLER CHRISTOPHER ADirector2015-01-13Sell15,00020,000$16240-5.1920,000 (Direct)
CHESS ROBERTDirector2014-12-29Sell29,500260,623$15.34452.5-1.11260,623 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2014-12-22Sell5,0002,999$15.5677.8-2.512,999 (Direct)
Labrucherie Gil MSVP & General Counsel2014-12-01Sell120,0004,251$17.022042.4-10.874,251 (Direct)
ROBIN HOWARD WPresident & CEO2014-12-01Sell350,00010,410$17.015953.5-10.8210,000 (Direct)
410 (by spouse)
ROBIN HOWARD WPresident & CEO2014-11-25Sell600,00010,410$15.259150-0.5210,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2014-11-24Sell10,5003,751$15.04157.90.863,751 (Direct)
Lingnau LutzDirector2014-11-24Sell15,00016,450$15.02225.3116,450 (Direct)
Labrucherie Gil MSVP & General Counsel2014-11-03Sell9,9003,751$13.78136.410.093,751 (Direct)
WHITFIELD ROY ADirector2013-08-05Sell12,50040,000$12.41155.122.2420,000 (Direct)
20,000 (by Family Trust)
KUEBLER CHRISTOPHER ADirector2013-08-05Sell12,50020,000$12.41155.122.2420,000 (Direct)
KUEBLER CHRISTOPHER ADirector2012-09-27Sell12,50020,000$10.66133.342.3120,000 (Direct)
WINGER DENNIS LDirector2012-09-14Buy5,0008,750$9.1845.965.253,750 (Direct)
5,000 (By Family Trust)
CHESS ROBERTDirector2012-07-13Sell24,001260,623$8.520478.47260,623 (Direct)
CHESS ROBERTDirector2011-03-08Sell4,5000$940.568.56Link
CHESS ROBERTDirector2010-05-10Sell35,000255,123$13.95488.38.75Link
Labrucherie Gil MSVP & General Counsel2009-05-12Sell3952,662$5.572.2172.35
Thomsen Jillian B.VP & Chief Accounting Officer2009-05-12Sell2011,951$5.571.1172.35
Labrucherie Gil MSVP & General Counsel2008-11-14Sell4011,968$4.371.8247.14
Thomsen Jillian B.VP & Chief Accounting Officer2008-11-14Sell2031,602$4.370.9247.14
PATTON JOHN STUARTChief Scientific Officer, Director2008-11-14Sell760313,880$4.373.3247.14
CHESS ROBERTDirector2007-03-22Sell17,700240,792$12.23216.524.04
ROBIN HOWARD WPresident & CEO2007-03-05Buy10,00010,000$11.27112.734.61
DRAPEAU LOUISSr. VP Finance, CFO2007-03-05Buy1,0005,000$11.7711.828.89
CHESS ROBERTChairman, Pres. & CEO2007-01-08Sell3,592208,619$14.5152.14.55
DRAPEAU LOUISSr. VP Finance, CFO2006-11-07Buy1,0004,000$14.6514.73.55
DRAPEAU LOUISSr. VP Finance, CFO2006-08-08Buy1,0003,000$16.3516.4-7.22Link
PATTON JOHN STUARTChief Scientific Officer2006-05-15Sell1,633614$20.2133-24.94Link
DRAPEAU LOUISSr. VP Finance, CFO2006-05-15Buy1,0002,000$20.3520.4-25.45Link
GILL AJITFormer Director, Pres. & CEO2006-03-23Sell3,54587,991$19.6169.5-22.64Link
BANSAL AJAYFormer CFO2006-03-10Sell5,1675,166$19.92102.9-23.85Link
CHESS ROBERTExecutive Chairman2006-03-07Sell2,210201,667$19.843.8-23.38Link
PATTON JOHN STUARTChief Scientific Officer2006-03-07Sell3,859558,131$19.876.4-23.38Link
DRAPEAU LOUISSr. VP Finance, CFO2006-03-03Buy1,0001,000$20.0820.1-24.45Link
GILL AJITPresident & CEO2006-01-27Sell40,000173,072$22.07882.8-31.26Link
PATTON JOHN STUARTChief Scientific Officer2006-01-27Sell20,000551,657$22440-31.05Link
PATTON JOHN STUARTChief Scientific Officer2006-01-13Sell20,000513,657$20.04400.8-24.3Link
GILL AJITPresident & CEO2005-09-09Sell30,00086,445$21.17635.1-28.34Link
GILL AJITPresident & CEO2005-09-07Sell10,000116,445$20.06200.6-24.38Link
BANSAL AJAYCFO, VP Finance & Admin2005-09-07Sell3,0000$19.9659.9-24Link
BANSAL AJAYCFO, VP Finance & Admin2005-05-17Sell4,1660$16.4168.4-7.56Link
PATTON JOHN STUARTChief Scientific Officer2005-05-10Sell1,7501,621$14.4725.34.84Link
PATTON JOHN STUARTChief Scientific Officer2005-03-14Sell1,4871,073,922$14.3721.45.57Link
BANSAL AJAYCFO, VP Finance & Admin2005-01-03Sell7,00025,000$20.06140.4-24.38Link
PATTON JOHN STUARTChief Scientific Officer2004-12-15Sell3,4002,211$19.4266-21.88Link
BANSAL AJAYCFO, VP Finance & Admin2004-12-01Sell1,50025,000$2030-24.15Link
CHESS ROBERTExecutive Chairman2004-03-08Sell56,600221,654$22.691284.3-33.14Link
CHESS ROBERTExecutive Chairman2004-03-05Sell100,000245,438$21.872187-30.64Link
GILL AJITPresident & CEO2004-03-05Sell21,80084,562$24.06524.5-36.95Link
HARRIS J MILTONPresident of Nektar AL2004-03-04Sell100,0001,455,320$21.732173-30.19Link
GILL AJITPresident & CEO2004-03-04Sell50,000156,362$21.971098.5-30.95Link
CHESS ROBERTExecutive Chairman2004-03-04Sell100,000300,367$21.952195-30.89Link
PATTON JOHN STUARTChief Scientific Officer2004-03-04Sell20,000507,308$22.18443.6-31.61Link
BANSAL AJAYCFO, VP Finance & Admin2004-03-04Sell3,00025,000$21.9165.7-30.76Link
HARRIS J MILTONPresident of Nektar AL2004-03-02Sell35,9621,555,320$19.7708.5-22.99Link
CHESS ROBERTExecutive Chairman2004-02-19Sell5,100319,034$19.9101.5-23.77Link
HARRIS J MILTONPresident of Nektar AL2004-02-19Sell89,9631,591,282$19.731775-23.11Link
HARRIS J MILTONPresident of Nektar AL2004-02-18Sell31,7411,681,245$19.8628.5-23.38Link
CHESS ROBERTExecutive Chairman2004-02-10Sell68,300320,921$19.921360.5-23.85Link
PATTON JOHN STUARTChief Scientific Officer2004-02-10Sell20,000527,308$20400-24.15Link
HARRIS J MILTONPresident of Nektar AL2004-02-10Sell80,0001,712,986$19.771581.6-23.27Link
PATTON JOHN STUARTChief Scientific Officer2004-01-13Sell20,000547,308$18.19363.8-16.6Link
HARRIS J MILTONPresident Of Nektar AL2004-01-09Sell10,621912,738$16.94179.9-10.45Link
GILL AJITCEO & President2004-01-08Sell25,00072,006$16.09402.3-5.72Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell32,7911,830,388$16.12528.6-5.89Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell37,125889,820$16.08597-5.66Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell26,781923,359$16.28436-6.82Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell1,595973,359$1625.5-5.19Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell18,973974,954$15.62296.4-2.88Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell29,6891,920,872$14.97444.41.34Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell19,639927,202$15.65307.4-3.07Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell30,104946,841$14.97450.71.34Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell10,4451,023,359$15.26159.4-0.59Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell39,5551,033,804$14.795852.57Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell10,446976,945$15.26159.4-0.59Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell39,554987,391$14.795852.57Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell3,3001,073,359$14.3847.55.49Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell48,1502,103,604$14.18682.86.98Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell48,5501,028,395$14.18688.46.98Link
HARRIS J MILTONPresident Of Nektar AL2004-01-02Sell50,0001,123,359$14.147077.28Link
HARRIS J MILTONPresident Of Nektar AL2004-01-02Sell50,0001,076,945$14.147077.28Link
HARRIS J MILTONPresident of Nektar AL2003-12-31Sell7,3052,300,304$14.14103.37.28Link
HARRIS J MILTONPresident of Nektar AL2003-12-30Sell100,0002,307,609$14.114107.59Link
CHESS ROBERTExecutive Chairman2003-10-15Sell2,800343,929$15421.13Link
HARRIS J MILTONPresident of Nektar AL2003-10-15Sell50,0002,407,609$157501.13Link
CHESS ROBERTExecutive Chairman2003-10-14Sell2,800343,929$15421.13Link
HARRIS J MILTONPresident of Nektar AL2003-10-14Sell3,8002,457,609$15571.13Link
CHESS ROBERTExecutive Chairman2003-10-13Sell69,400343,929$15.041043.80.86Link
HARRIS J MILTONPresident of Nektar AL2003-10-13Sell100,0002,461,409$1515001.13Link

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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