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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
Ms. Susan S. WangDirector20,000less than 0.1%2015-11-18
Mr. Christopher A. KueblerDirector20,000less than 0.1%2015-12-04
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
CHESS ROBERTDirector2016-06-01Sell5,000260,623$15.577.5-2.65260,623 (Direct)
Nicholson JohnSVP & CFO
(Click for the stocks that their CFOs have bought)
2016-05-17Sell85677,630$13.5811.6211.1277,630 (Direct)
ROBIN HOWARD WPresident & CEO
(Click for the stocks that their CEOs have bought)
2016-05-17Sell2,17017,343$13.5829.4711.1216,933 (Direct)
410 (by spouse)
Doberstein Stephen KSVP & Chief Scientific Officer2016-05-17Sell3391,021$13.584.611.121,021 (Direct)
Gergel Ivan P.SVP & Chief Medical Officer2016-05-17Sell4321,512$13.585.8711.121,512 (Direct)
Hora ManinderSVP Pharma Dev & Mfg Ops2016-05-17Sell8357,135$13.5811.3411.127,135 (Direct)
Labrucherie Gil MSVP & General Counsel2016-05-17Sell8367,921$13.5811.3511.127,921 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-05-17Sell7246,309$13.589.8311.126,309 (Direct)
Lingnau LutzDirector2016-04-25Sell15,00016,450$16.27244.05-7.2516,450 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-03-09Sell15,0005,158$11.79176.8527.995,158 (Direct)
Gergel Ivan P.SVP & Chief Medical Officer2016-02-17Sell556694$11.926.6326.59694 (Direct)
Nicholson JohnSVP & CFO2016-02-17Sell96376,319$11.9211.4826.5976,319 (Direct)
ROBIN HOWARD WPresident & CEO2016-02-17Sell2,14713,888$11.9225.5926.5913,478 (Direct)
410 (by spouse)
Doberstein Stephen KSVP & Chief Scientific Officer2016-02-17Sell390485$11.924.6526.59485 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-02-17Sell7165,158$11.928.5326.595,158 (Direct)
Labrucherie Gil MSVP & General Counsel2016-02-17Sell8276,590$11.929.8626.596,590 (Direct)
Hora ManinderSVP Pharma Dev & Mfg Ops2016-02-17Sell9635,803$11.9211.4826.595,803 (Direct)
ROBIN HOWARD WPresident & CEO2016-02-10Sell66,66610,410$11.49765.9931.3310,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2016-02-10Sell11,6665,251$11.49134.0431.335,251 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-02-10Sell15,0003,999$11.49172.3531.333,999 (Direct)
Lingnau LutzDirector2016-01-20Sell15,00016,450$14.51217.65416,450 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-01-19Sell15,0003,999$14.12211.86.873,999 (Direct)
ROBIN HOWARD WPresident & CEO2016-01-19Sell66,66710,410$14.12941.346.8710,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2016-01-19Sell11,6675,251$14.12164.746.875,251 (Direct)
KUEBLER CHRISTOPHER ADirector2015-12-04Sell15,00020,000$15.82237.3-4.6120,000 (Direct)
Labrucherie Gil MSVP & General Counsel2015-12-03Sell45,0015,251$15.87714.17-4.915,251 (Direct)
ROBIN HOWARD WPresident & CEO2015-12-03Sell125,00110,410$15.871983.77-4.9110,000 (Direct)
410 (by spouse)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-12-03Sell15,0003,999$15.87238.05-4.913,999 (Direct)
WANG SUSANDirector2015-11-20Sell85,00020,000$15.021276.70.4720,000 (Direct)
ROBIN HOWARD WPresident & CEO2015-11-11Sell125,00010,410$13.52169011.6110,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-11-11Sell45,0004,751$13.52608.411.614,751 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-11-11Sell15,0003,499$13.52202.811.613,499 (Direct)
Lingnau LutzDirector2015-10-28Sell12,50016,450$1215025.7516,450 (Direct)
ROBIN HOWARD WPresident & CEO2015-10-06Sell125,00010,410$10.991373.7537.3110,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-10-06Sell45,0004,751$10.99494.5537.314,751 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-10-06Sell15,0003,499$10.99164.8537.313,499 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-09-23Sell10,0003,499$13.04130.415.723,499 (Direct)
ROBIN HOWARD WPresident & CEO2015-09-23Sell124,99910,410$13.041629.9915.7210,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-09-23Sell44,9994,751$13.04586.7915.724,751 (Direct)
Labrucherie Gil MSVP & General Counsel2015-08-13Sell33,3334,751$10.8936338.574,751 (Direct)
ROBIN HOWARD WPresident & CEO2015-08-13Sell58,33310,410$10.89635.2538.5710,000 (Direct)
410 (by spouse)
Nicholson JohnSVP & CFO2015-08-12Sell319,88475,116$10.783448.3539.9875,116 (Direct)
ROBIN HOWARD WPresident & CEO2015-07-14Sell58,33410,410$11.78687.1728.110,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-07-14Sell33,3344,251$11.78392.6728.14,251 (Direct)
WANG SUSANDirector2015-06-29Sell30,00020,000$12.738118.8220,000 (Direct)
CHESS ROBERTDirector2015-06-19Sell15,000260,623$11.81177.1527.77260,623 (Direct)
Lingnau LutzDirector2015-06-15Sell25,00016,450$11.15278.7535.3416,450 (Direct)
KUEBLER CHRISTOPHER ADirector2015-01-13Sell15,00020,000$16240-5.6920,000 (Direct)
CHESS ROBERTDirector2014-12-29Sell29,500260,623$15.34452.53-1.63260,623 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2014-12-22Sell5,0002,999$15.5677.8-3.022,999 (Direct)
Labrucherie Gil MSVP & General Counsel2014-12-01Sell120,0004,251$17.022042.4-11.344,251 (Direct)
ROBIN HOWARD WPresident & CEO2014-12-01Sell350,00010,410$17.015953.5-11.2910,000 (Direct)
410 (by spouse)
ROBIN HOWARD WPresident & CEO2014-11-25Sell600,00010,410$15.259150-1.0510,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2014-11-24Sell10,5003,751$15.04157.920.333,751 (Direct)
Lingnau LutzDirector2014-11-24Sell15,00016,450$15.02225.30.4716,450 (Direct)
Labrucherie Gil MSVP & General Counsel2014-11-03Sell9,9003,751$13.78136.429.513,751 (Direct)
WHITFIELD ROY ADirector2013-08-05Sell12,50040,000$12.41155.1321.620,000 (Direct)
20,000 (by Family Trust)
KUEBLER CHRISTOPHER ADirector2013-08-05Sell12,50020,000$12.41155.1321.620,000 (Direct)
KUEBLER CHRISTOPHER ADirector2012-09-27Sell12,50020,000$10.66133.2541.5620,000 (Direct)
WINGER DENNIS LDirector2012-09-14Buy5,0008,750$9.1845.964.383,750 (Direct)
5,000 (By Family Trust)
CHESS ROBERTDirector2012-07-13Sell24,001260,623$8.5204.0177.53260,623 (Direct)
CHESS ROBERTDirector2011-03-08Sell4,5000$940.567.67Link
CHESS ROBERTDirector2010-05-10Sell35,000255,123$13.95488.258.17Link
Labrucherie Gil MSVP & General Counsel2009-05-12Sell3952,662$5.572.2170.92
Thomsen Jillian B.VP & Chief Accounting Officer2009-05-12Sell2011,951$5.571.12170.92
Labrucherie Gil MSVP & General Counsel2008-11-14Sell4011,968$4.371.75245.31
Thomsen Jillian B.VP & Chief Accounting Officer2008-11-14Sell2031,602$4.370.89245.31
PATTON JOHN STUARTChief Scientific Officer, Director2008-11-14Sell760313,880$4.373.32245.31
CHESS ROBERTDirector2007-03-22Sell17,700240,792$12.23216.4723.39
ROBIN HOWARD WPresident & CEO2007-03-05Buy10,00010,000$11.27112.733.9
DRAPEAU LOUISSr. VP Finance, CFO2007-03-05Buy1,0005,000$11.7711.7728.21
CHESS ROBERTChairman, Pres. & CEO2007-01-08Sell3,592208,619$14.5152.124
DRAPEAU LOUISSr. VP Finance, CFO2006-11-07Buy1,0004,000$14.6514.653
DRAPEAU LOUISSr. VP Finance, CFO2006-08-08Buy1,0003,000$16.3516.35-7.71Link
PATTON JOHN STUARTChief Scientific Officer2006-05-15Sell1,633614$20.2133-25.33Link
DRAPEAU LOUISSr. VP Finance, CFO2006-05-15Buy1,0002,000$20.3520.35-25.85Link
GILL AJITFormer Director, Pres. & CEO2006-03-23Sell3,54587,991$19.6169.52-23.05Link
BANSAL AJAYFormer CFO2006-03-10Sell5,1675,166$19.92102.93-24.25Link
CHESS ROBERTExecutive Chairman2006-03-07Sell2,210201,667$19.843.76-23.79Link
PATTON JOHN STUARTChief Scientific Officer2006-03-07Sell3,859558,131$19.876.41-23.79Link
DRAPEAU LOUISSr. VP Finance, CFO2006-03-03Buy1,0001,000$20.0820.08-24.85Link
GILL AJITPresident & CEO2006-01-27Sell40,000173,072$22.07882.8-31.63Link
PATTON JOHN STUARTChief Scientific Officer2006-01-27Sell20,000551,657$22440-31.41Link
PATTON JOHN STUARTChief Scientific Officer2006-01-13Sell20,000513,657$20.04400.8-24.7Link
GILL AJITPresident & CEO2005-09-09Sell30,00086,445$21.17635.1-28.72Link
GILL AJITPresident & CEO2005-09-07Sell10,000116,445$20.06200.6-24.78Link
BANSAL AJAYCFO, VP Finance & Admin2005-09-07Sell3,0000$19.9659.88-24.4Link
BANSAL AJAYCFO, VP Finance & Admin2005-05-17Sell4,1660$16.4168.36-8.04Link
PATTON JOHN STUARTChief Scientific Officer2005-05-10Sell1,7501,621$14.4725.324.28Link
PATTON JOHN STUARTChief Scientific Officer2005-03-14Sell1,4871,073,922$14.3721.375.01Link
BANSAL AJAYCFO, VP Finance & Admin2005-01-03Sell7,00025,000$20.06140.42-24.78Link
PATTON JOHN STUARTChief Scientific Officer2004-12-15Sell3,4002,211$19.4266.03-22.3Link
BANSAL AJAYCFO, VP Finance & Admin2004-12-01Sell1,50025,000$2030-24.55Link
CHESS ROBERTExecutive Chairman2004-03-08Sell56,600221,654$22.691284.25-33.49Link
CHESS ROBERTExecutive Chairman2004-03-05Sell100,000245,438$21.872187-31Link
GILL AJITPresident & CEO2004-03-05Sell21,80084,562$24.06524.51-37.28Link
HARRIS J MILTONPresident of Nektar AL2004-03-04Sell100,0001,455,320$21.732173-30.56Link
GILL AJITPresident & CEO2004-03-04Sell50,000156,362$21.971098.5-31.32Link
CHESS ROBERTExecutive Chairman2004-03-04Sell100,000300,367$21.952195-31.25Link
PATTON JOHN STUARTChief Scientific Officer2004-03-04Sell20,000507,308$22.18443.6-31.97Link
BANSAL AJAYCFO, VP Finance & Admin2004-03-04Sell3,00025,000$21.9165.73-31.13Link
HARRIS J MILTONPresident of Nektar AL2004-03-02Sell35,9621,555,320$19.7708.45-23.4Link
CHESS ROBERTExecutive Chairman2004-02-19Sell5,100319,034$19.9101.49-24.17Link
HARRIS J MILTONPresident of Nektar AL2004-02-19Sell89,9631,591,282$19.731774.97-23.52Link
HARRIS J MILTONPresident of Nektar AL2004-02-18Sell31,7411,681,245$19.8628.47-23.79Link
CHESS ROBERTExecutive Chairman2004-02-10Sell68,300320,921$19.921360.54-24.25Link
PATTON JOHN STUARTChief Scientific Officer2004-02-10Sell20,000527,308$20400-24.55Link
HARRIS J MILTONPresident of Nektar AL2004-02-10Sell80,0001,712,986$19.771581.6-23.67Link
PATTON JOHN STUARTChief Scientific Officer2004-01-13Sell20,000547,308$18.19363.8-17.04Link
HARRIS J MILTONPresident Of Nektar AL2004-01-09Sell10,621912,738$16.94179.92-10.92Link
GILL AJITCEO & President2004-01-08Sell25,00072,006$16.09402.25-6.22Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell32,7911,830,388$16.12528.59-6.39Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell37,125889,820$16.08596.97-6.16Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell26,781923,359$16.28435.99-7.31Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell1,595973,359$1625.52-5.69Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell18,973974,954$15.62296.36-3.39Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell29,6891,920,872$14.97444.440.8Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell19,639927,202$15.65307.35-3.58Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell30,104946,841$14.97450.660.8Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell10,4451,023,359$15.26159.39-1.11Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell39,5551,033,804$14.79585.022.03Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell10,446976,945$15.26159.41-1.11Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell39,554987,391$14.795852.03Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell3,3001,073,359$14.3847.454.94Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell48,1502,103,604$14.18682.776.42Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell48,5501,028,395$14.18688.446.42Link
HARRIS J MILTONPresident Of Nektar AL2004-01-02Sell50,0001,123,359$14.147076.72Link
HARRIS J MILTONPresident Of Nektar AL2004-01-02Sell50,0001,076,945$14.147076.72Link
HARRIS J MILTONPresident of Nektar AL2003-12-31Sell7,3052,300,304$14.14103.296.72Link
HARRIS J MILTONPresident of Nektar AL2003-12-30Sell100,0002,307,609$14.114107.02Link
CHESS ROBERTExecutive Chairman2003-10-15Sell2,800343,929$15420.6Link
HARRIS J MILTONPresident of Nektar AL2003-10-15Sell50,0002,407,609$157500.6Link
CHESS ROBERTExecutive Chairman2003-10-14Sell2,800343,929$15420.6Link
HARRIS J MILTONPresident of Nektar AL2003-10-14Sell3,8002,457,609$15570.6Link
CHESS ROBERTExecutive Chairman2003-10-13Sell69,400343,929$15.041043.780.33Link
HARRIS J MILTONPresident of Nektar AL2003-10-13Sell100,0002,461,409$1515000.6Link

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), "Shares Owned Following This (Direct & Indirect)" transactions (sixth column), and "Trade Price ($)" (seventh column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported (also split adjusted).

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