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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
Nicholson JohnSVP & CFO
(Click for the stocks that their CFOs have bought)
2016-05-17Sell85677,630$13.5811.68.9877,630 (Direct)
ROBIN HOWARD WPresident & CEO
(Click for the stocks that their CEOs have bought)
2016-05-17Sell2,17017,343$13.5829.58.9816,933 (Direct)
410 (by spouse)
Doberstein Stephen KSVP & Chief Scientific Officer2016-05-17Sell3391,021$13.584.68.981,021 (Direct)
Gergel Ivan P.SVP & Chief Medical Officer2016-05-17Sell4321,512$13.585.98.981,512 (Direct)
Hora ManinderSVP Pharma Dev & Mfg Ops2016-05-17Sell8357,135$13.5811.38.987,135 (Direct)
Labrucherie Gil MSVP & General Counsel2016-05-17Sell8367,921$13.5811.48.987,921 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-05-17Sell7246,309$13.589.88.986,309 (Direct)
Lingnau LutzDirector2016-04-25Sell15,00016,450$16.27244.1-9.0416,450 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-03-09Sell15,0005,158$11.79176.925.535,158 (Direct)
Gergel Ivan P.SVP & Chief Medical Officer2016-02-17Sell556694$11.926.624.16694 (Direct)
Nicholson JohnSVP & CFO2016-02-17Sell96376,319$11.9211.524.1676,319 (Direct)
ROBIN HOWARD WPresident & CEO2016-02-17Sell2,14713,888$11.9225.624.1613,478 (Direct)
410 (by spouse)
Doberstein Stephen KSVP & Chief Scientific Officer2016-02-17Sell390485$11.924.624.16485 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-02-17Sell7165,158$11.928.524.165,158 (Direct)
Labrucherie Gil MSVP & General Counsel2016-02-17Sell8276,590$11.929.924.166,590 (Direct)
Hora ManinderSVP Pharma Dev & Mfg Ops2016-02-17Sell9635,803$11.9211.524.165,803 (Direct)
ROBIN HOWARD WPresident & CEO2016-02-10Sell66,66610,410$11.4976628.8110,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2016-02-10Sell11,6665,251$11.4913428.815,251 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-02-10Sell15,0003,999$11.49172.428.813,999 (Direct)
Lingnau LutzDirector2016-01-20Sell15,00016,450$14.51217.7216,450 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2016-01-19Sell15,0003,999$14.12211.84.823,999 (Direct)
ROBIN HOWARD WPresident & CEO2016-01-19Sell66,66710,410$14.12941.34.8210,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2016-01-19Sell11,6675,251$14.12164.74.825,251 (Direct)
KUEBLER CHRISTOPHER ADirector2015-12-04Sell15,00020,000$15.82237.3-6.4520,000 (Direct)
Labrucherie Gil MSVP & General Counsel2015-12-03Sell45,0015,251$15.87714.2-6.745,251 (Direct)
ROBIN HOWARD WPresident & CEO2015-12-03Sell125,00110,410$15.871983.8-6.7410,000 (Direct)
410 (by spouse)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-12-03Sell15,0003,999$15.87238.1-6.743,999 (Direct)
WANG SUSANDirector2015-11-20Sell85,00020,000$15.021276.7-1.4620,000 (Direct)
ROBIN HOWARD WPresident & CEO2015-11-11Sell125,00010,410$13.5216909.4710,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-11-11Sell45,0004,751$13.52608.49.474,751 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-11-11Sell15,0003,499$13.52202.89.473,499 (Direct)
Lingnau LutzDirector2015-10-28Sell12,50016,450$1215023.3316,450 (Direct)
ROBIN HOWARD WPresident & CEO2015-10-06Sell125,00010,410$10.991373.834.6710,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-10-06Sell45,0004,751$10.99494.634.674,751 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-10-06Sell15,0003,499$10.99164.934.673,499 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2015-09-23Sell10,0003,499$13.04130.413.53,499 (Direct)
ROBIN HOWARD WPresident & CEO2015-09-23Sell124,99910,410$13.04163013.510,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-09-23Sell44,9994,751$13.04586.813.54,751 (Direct)
Labrucherie Gil MSVP & General Counsel2015-08-13Sell33,3334,751$10.8936335.94,751 (Direct)
ROBIN HOWARD WPresident & CEO2015-08-13Sell58,33310,410$10.89635.235.910,000 (Direct)
410 (by spouse)
Nicholson JohnSVP & CFO2015-08-12Sell319,88475,116$10.783448.337.2975,116 (Direct)
ROBIN HOWARD WPresident & CEO2015-07-14Sell58,33410,410$11.78687.225.6410,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2015-07-14Sell33,3344,251$11.78392.725.644,251 (Direct)
WANG SUSANDirector2015-06-29Sell30,00020,000$12.738116.5420,000 (Direct)
CHESS ROBERTDirector2015-06-19Sell15,000260,623$11.81177.225.32260,623 (Direct)
Lingnau LutzDirector2015-06-15Sell25,00016,450$11.15278.832.7416,450 (Direct)
KUEBLER CHRISTOPHER ADirector2015-01-13Sell15,00020,000$16240-7.520,000 (Direct)
CHESS ROBERTDirector2014-12-29Sell29,500260,623$15.34452.5-3.52260,623 (Direct)
Thomsen Jillian B.SVP & Chief Accounting Officer2014-12-22Sell5,0002,999$15.5677.8-4.882,999 (Direct)
Labrucherie Gil MSVP & General Counsel2014-12-01Sell120,0004,251$17.022042.4-13.044,251 (Direct)
ROBIN HOWARD WPresident & CEO2014-12-01Sell350,00010,410$17.015953.5-12.9910,000 (Direct)
410 (by spouse)
ROBIN HOWARD WPresident & CEO2014-11-25Sell600,00010,410$15.259150-2.9510,000 (Direct)
410 (by spouse)
Labrucherie Gil MSVP & General Counsel2014-11-24Sell10,5003,751$15.04157.9-1.63,751 (Direct)
Lingnau LutzDirector2014-11-24Sell15,00016,450$15.02225.3-1.4616,450 (Direct)
Labrucherie Gil MSVP & General Counsel2014-11-03Sell9,9003,751$13.78136.47.43,751 (Direct)
WHITFIELD ROY ADirector2013-08-05Sell12,50040,000$12.41155.119.2620,000 (Direct)
20,000 (by Family Trust)
KUEBLER CHRISTOPHER ADirector2013-08-05Sell12,50020,000$12.41155.119.2620,000 (Direct)
KUEBLER CHRISTOPHER ADirector2012-09-27Sell12,50020,000$10.66133.338.8420,000 (Direct)
WINGER DENNIS LDirector2012-09-14Buy5,0008,750$9.1845.961.223,750 (Direct)
5,000 (By Family Trust)
CHESS ROBERTDirector2012-07-13Sell24,001260,623$8.520474.12260,623 (Direct)
CHESS ROBERTDirector2011-03-08Sell4,5000$940.564.44Link
CHESS ROBERTDirector2010-05-10Sell35,000255,123$13.95488.36.09Link
Labrucherie Gil MSVP & General Counsel2009-05-12Sell3952,662$5.572.2165.71
Thomsen Jillian B.VP & Chief Accounting Officer2009-05-12Sell2011,951$5.571.1165.71
Labrucherie Gil MSVP & General Counsel2008-11-14Sell4011,968$4.371.8238.67
Thomsen Jillian B.VP & Chief Accounting Officer2008-11-14Sell2031,602$4.370.9238.67
PATTON JOHN STUARTChief Scientific Officer, Director2008-11-14Sell760313,880$4.373.3238.67
CHESS ROBERTDirector2007-03-22Sell17,700240,792$12.23216.521.01
ROBIN HOWARD WPresident & CEO2007-03-05Buy10,00010,000$11.27112.731.32
DRAPEAU LOUISSr. VP Finance, CFO2007-03-05Buy1,0005,000$11.7711.825.74
CHESS ROBERTChairman, Pres. & CEO2007-01-08Sell3,592208,619$14.5152.12
DRAPEAU LOUISSr. VP Finance, CFO2006-11-07Buy1,0004,000$14.6514.71.02
DRAPEAU LOUISSr. VP Finance, CFO2006-08-08Buy1,0003,000$16.3516.4-9.48Link
PATTON JOHN STUARTChief Scientific Officer2006-05-15Sell1,633614$20.2133-26.77Link
DRAPEAU LOUISSr. VP Finance, CFO2006-05-15Buy1,0002,000$20.3520.4-27.27Link
GILL AJITFormer Director, Pres. & CEO2006-03-23Sell3,54587,991$19.6169.5-24.53Link
BANSAL AJAYFormer CFO2006-03-10Sell5,1675,166$19.92102.9-25.7Link
CHESS ROBERTExecutive Chairman2006-03-07Sell2,210201,667$19.843.8-25.25Link
PATTON JOHN STUARTChief Scientific Officer2006-03-07Sell3,859558,131$19.876.4-25.25Link
DRAPEAU LOUISSr. VP Finance, CFO2006-03-03Buy1,0001,000$20.0820.1-26.29Link
GILL AJITPresident & CEO2006-01-27Sell40,000173,072$22.07882.8-32.94Link
PATTON JOHN STUARTChief Scientific Officer2006-01-27Sell20,000551,657$22440-32.73Link
PATTON JOHN STUARTChief Scientific Officer2006-01-13Sell20,000513,657$20.04400.8-26.15Link
GILL AJITPresident & CEO2005-09-09Sell30,00086,445$21.17635.1-30.09Link
GILL AJITPresident & CEO2005-09-07Sell10,000116,445$20.06200.6-26.22Link
BANSAL AJAYCFO, VP Finance & Admin2005-09-07Sell3,0000$19.9659.9-25.85Link
BANSAL AJAYCFO, VP Finance & Admin2005-05-17Sell4,1660$16.4168.4-9.81Link
PATTON JOHN STUARTChief Scientific Officer2005-05-10Sell1,7501,621$14.4725.32.28Link
PATTON JOHN STUARTChief Scientific Officer2005-03-14Sell1,4871,073,922$14.3721.42.99Link
BANSAL AJAYCFO, VP Finance & Admin2005-01-03Sell7,00025,000$20.06140.4-26.22Link
PATTON JOHN STUARTChief Scientific Officer2004-12-15Sell3,4002,211$19.4266-23.79Link
BANSAL AJAYCFO, VP Finance & Admin2004-12-01Sell1,50025,000$2030-26Link
CHESS ROBERTExecutive Chairman2004-03-08Sell56,600221,654$22.691284.3-34.77Link
CHESS ROBERTExecutive Chairman2004-03-05Sell100,000245,438$21.872187-32.33Link
GILL AJITPresident & CEO2004-03-05Sell21,80084,562$24.06524.5-38.49Link
HARRIS J MILTONPresident of Nektar AL2004-03-04Sell100,0001,455,320$21.732173-31.89Link
GILL AJITPresident & CEO2004-03-04Sell50,000156,362$21.971098.5-32.64Link
CHESS ROBERTExecutive Chairman2004-03-04Sell100,000300,367$21.952195-32.57Link
PATTON JOHN STUARTChief Scientific Officer2004-03-04Sell20,000507,308$22.18443.6-33.27Link
BANSAL AJAYCFO, VP Finance & Admin2004-03-04Sell3,00025,000$21.9165.7-32.45Link
HARRIS J MILTONPresident of Nektar AL2004-03-02Sell35,9621,555,320$19.7708.5-24.87Link
CHESS ROBERTExecutive Chairman2004-02-19Sell5,100319,034$19.9101.5-25.63Link
HARRIS J MILTONPresident of Nektar AL2004-02-19Sell89,9631,591,282$19.731775-24.99Link
HARRIS J MILTONPresident of Nektar AL2004-02-18Sell31,7411,681,245$19.8628.5-25.25Link
CHESS ROBERTExecutive Chairman2004-02-10Sell68,300320,921$19.921360.5-25.7Link
PATTON JOHN STUARTChief Scientific Officer2004-02-10Sell20,000527,308$20400-26Link
HARRIS J MILTONPresident of Nektar AL2004-02-10Sell80,0001,712,986$19.771581.6-25.14Link
PATTON JOHN STUARTChief Scientific Officer2004-01-13Sell20,000547,308$18.19363.8-18.64Link
HARRIS J MILTONPresident Of Nektar AL2004-01-09Sell10,621912,738$16.94179.9-12.63Link
GILL AJITCEO & President2004-01-08Sell25,00072,006$16.09402.3-8.02Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell32,7911,830,388$16.12528.6-8.19Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell37,125889,820$16.08597-7.96Link
HARRIS J MILTONPresident Of Nektar AL2004-01-08Sell26,781923,359$16.28436-9.09Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell1,595973,359$1625.5-7.5Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell18,973974,954$15.62296.4-5.25Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell29,6891,920,872$14.97444.4-1.14Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell19,639927,202$15.65307.4-5.43Link
HARRIS J MILTONPresident Of Nektar AL2004-01-07Sell30,104946,841$14.97450.7-1.14Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell10,4451,023,359$15.26159.4-3.01Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell39,5551,033,804$14.795850.07Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell10,446976,945$15.26159.4-3.01Link
HARRIS J MILTONPresident Of Nektar AL2004-01-06Sell39,554987,391$14.795850.07Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell3,3001,073,359$14.3847.52.92Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell48,1502,103,604$14.18682.84.37Link
HARRIS J MILTONPresident Of Nektar AL2004-01-05Sell48,5501,028,395$14.18688.44.37Link
HARRIS J MILTONPresident Of Nektar AL2004-01-02Sell50,0001,123,359$14.147074.67Link
HARRIS J MILTONPresident Of Nektar AL2004-01-02Sell50,0001,076,945$14.147074.67Link
HARRIS J MILTONPresident of Nektar AL2003-12-31Sell7,3052,300,304$14.14103.34.67Link
HARRIS J MILTONPresident of Nektar AL2003-12-30Sell100,0002,307,609$14.114104.96Link
CHESS ROBERTExecutive Chairman2003-10-15Sell2,800343,929$1542-1.33Link
HARRIS J MILTONPresident of Nektar AL2003-10-15Sell50,0002,407,609$15750-1.33Link
CHESS ROBERTExecutive Chairman2003-10-14Sell2,800343,929$1542-1.33Link
HARRIS J MILTONPresident of Nektar AL2003-10-14Sell3,8002,457,609$1557-1.33Link
CHESS ROBERTExecutive Chairman2003-10-13Sell69,400343,929$15.041043.8-1.6Link
HARRIS J MILTONPresident of Nektar AL2003-10-13Sell100,0002,461,409$151500-1.33Link

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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