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Latest Insider Trading | Top Insider Trading Recent Week | Top 10% Owner Trading Recent Week | Filter![]() |
Ticker | Owner | Relationship | Date | Transaction | Cost ![]() |
#Shares | Value ($) | #Shares Total | SEC Form 4 |
---|---|---|---|---|---|---|---|---|---|
NKTR | ROBIN HOWARD W | President & CEO | Nov 17 | Sale | 0.49 | 19,877 | 9,740 | 899,922 | Nov 20 08:58 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Sale | 0.78 | 19,998 | 15,598 | 919,799 | Aug 17 08:06 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 16 | Sale | 0.72 | 20,361 | 14,660 | 939,797 | May 17 08:27 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 16 | Sale | 3.00 | 19,635 | 58,905 | 960,158 | Feb 17 08:57 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 16 | Sale | 3.57 | 38,014 | 135,710 | 979,793 | Nov 18 06:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Sale | 4.76 | 13,759 | 65,493 | 1,017,807 | Aug 17 07:39 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 16 | Sale | 3.95 | 36,529 | 144,290 | 620,941 | May 17 09:35 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 16 | Sale | 10.95 | 12,480 | 136,656 | 589,020 | Feb 18 06:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 16 | Sale | 13.16 | 42,773 | 562,893 | 475,450 | Nov 17 06:07 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Sale | 13.83 | 11,515 | 159,252 | 424,123 | Aug 18 07:01 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 17 | Sale | 18.30 | 11,560 | 211,548 | 435,638 | May 19 07:05 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 16 | Sale | 22.37 | 11,495 | 257,143 | 447,198 | Feb 18 07:04 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 02 | Option Exercise | 8.80 | 150,000 | 1,320,000 | 608,693 | Feb 04 08:43 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 04 | Option Exercise | 8.80 | 150,000 | 1,320,000 | 608,693 | Feb 04 08:43 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 03 | Option Exercise | 8.80 | 150,000 | 1,320,000 | 608,693 | Feb 04 08:43 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 03 | Sale | 19.72 | 150,000 | 2,958,000 | 458,693 | Feb 04 08:43 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 04 | Sale | 20.29 | 150,000 | 3,042,906 | 458,693 | Feb 04 08:43 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 02 | Sale | 19.77 | 150,000 | 2,966,025 | 458,693 | Feb 04 08:43 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 16 | Sale | 16.93 | 11,975 | 202,737 | 352,043 | Nov 18 07:04 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 17 | Sale | 19.67 | 11,885 | 233,778 | 364,018 | Aug 19 06:38 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 18 | Sale | 22.51 | 8,968 | 201,870 | 375,903 | May 20 06:30 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 18 | Sale | 22.35 | 8,448 | 188,813 | 384,871 | Feb 20 06:38 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 18 | Sale | 17.97 | 13,556 | 243,601 | 299,219 | Nov 20 07:05 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 15 | Option Exercise | 7.21 | 33,333 | 240,331 | 346,108 | Oct 17 07:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 16 | Option Exercise | 7.21 | 33,334 | 240,338 | 346,109 | Oct 17 07:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 17 | Option Exercise | 7.21 | 33,333 | 240,331 | 346,108 | Oct 17 07:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 17 | Sale | 17.68 | 33,333 | 589,327 | 312,775 | Oct 17 07:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 16 | Sale | 17.48 | 33,334 | 582,678 | 312,775 | Oct 17 07:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 15 | Sale | 16.95 | 33,333 | 565,085 | 312,775 | Oct 17 07:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 23 | Option Exercise | 16.31 | 30,000 | 489,300 | 312,775 | Aug 26 05:21 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Sale | 18.15 | 12,551 | 227,801 | 282,775 | Aug 19 07:08 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 23 | Option Exercise | 7.21 | 33,333 | 240,331 | 328,659 | Jul 25 08:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 25 | Option Exercise | 7.21 | 33,333 | 240,331 | 328,659 | Jul 25 08:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 24 | Option Exercise | 7.21 | 33,334 | 240,338 | 328,660 | Jul 25 08:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 24 | Sale | 32.11 | 33,334 | 1,070,355 | 295,326 | Jul 25 08:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 25 | Sale | 29.65 | 33,333 | 988,323 | 295,326 | Jul 25 08:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 23 | Sale | 32.10 | 33,333 | 1,069,989 | 295,326 | Jul 25 08:02 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 21 | Option Exercise | 7.21 | 33,333 | 240,331 | 328,659 | May 23 07:19 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 23 | Option Exercise | 7.21 | 33,333 | 240,331 | 328,659 | May 23 07:19 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 22 | Option Exercise | 7.21 | 33,334 | 240,338 | 328,660 | May 23 07:19 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 22 | Sale | 33.38 | 33,334 | 1,112,689 | 295,326 | May 23 07:19 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 23 | Sale | 32.69 | 33,333 | 1,089,656 | 295,326 | May 23 07:19 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 21 | Sale | 32.93 | 33,333 | 1,097,656 | 295,326 | May 23 07:19 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 16 | Sale | 31.37 | 13,383 | 419,825 | 295,326 | May 17 08:22 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 19 | Option Exercise | 7.21 | 33,333 | 240,331 | 350,924 | Feb 21 08:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 20 | Option Exercise | 7.21 | 33,334 | 240,338 | 342,043 | Feb 21 08:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 21 | Option Exercise | 7.21 | 33,333 | 240,331 | 342,042 | Feb 21 08:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 21 | Sale | 41.01 | 33,333 | 1,366,986 | 308,709 | Feb 21 08:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 20 | Sale | 43.20 | 33,334 | 1,440,029 | 308,709 | Feb 21 08:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 19 | Sale | 42.33 | 42,215 | 1,787,161 | 308,709 | Feb 21 08:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 16 | Sale | 38.25 | 15,326 | 586,220 | 249,141 | Nov 19 06:14 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jun 25 | Option Exercise | 10.69 | 43,334 | 463,240 | 267,690 | Jun 27 07:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jun 26 | Option Exercise | 10.69 | 43,333 | 463,230 | 267,689 | Jun 27 07:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jun 27 | Option Exercise | 10.69 | 43,333 | 463,230 | 267,689 | Jun 27 07:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jun 27 | Sale | 47.39 | 43,333 | 2,053,551 | 224,356 | Jun 27 07:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jun 26 | Sale | 49.36 | 43,333 | 2,138,917 | 224,356 | Jun 27 07:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jun 25 | Sale | 51.82 | 43,334 | 2,245,568 | 224,356 | Jun 27 07:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 16 | Sale | 83.39 | 12,791 | 1,066,641 | 224,356 | May 18 07:06 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 03 | Option Exercise | 10.69 | 43,333 | 463,230 | 280,480 | May 03 08:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 01 | Option Exercise | 10.69 | 43,334 | 463,240 | 280,481 | May 03 08:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 02 | Option Exercise | 10.69 | 43,333 | 463,230 | 280,480 | May 03 08:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 02 | Sale | 85.63 | 43,333 | 3,710,605 | 237,147 | May 03 08:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 01 | Sale | 83.65 | 43,334 | 3,624,889 | 237,147 | May 03 08:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 03 | Sale | 82.86 | 43,333 | 3,590,572 | 237,147 | May 03 08:42 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 16 | Sale | 82.94 | 12,788 | 1,060,637 | 237,147 | Feb 20 07:10 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jan 22 | Option Exercise | 11.34 | 83,333 | 944,996 | 333,268 | Jan 24 06:01 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jan 22 | Sale | 75.82 | 83,333 | 6,318,308 | 249,935 | Jan 24 06:01 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 13 | Option Exercise | 11.34 | 83,333 | 944,996 | 272,768 | Dec 15 06:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 13 | Sale | 55.69 | 83,333 | 4,640,815 | 189,435 | Dec 15 06:00 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 01 | Option Exercise | 11.34 | 83,334 | 945,008 | 235,838 | Nov 03 06:07 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 01 | Sale | 23.57 | 83,334 | 1,964,182 | 152,504 | Nov 03 06:07 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 09 | Option Exercise | 11.34 | 83,333 | 944,996 | 235,837 | Oct 10 06:08 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 09 | Sale | 24.20 | 83,333 | 2,016,659 | 152,504 | Oct 10 06:08 PM |
NKTR | ROBIN HOWARD W | President & CEO | Sep 06 | Option Exercise | 11.34 | 83,333 | 944,996 | 235,837 | Sep 08 06:08 PM |
NKTR | ROBIN HOWARD W | President & CEO | Sep 06 | Sale | 21.54 | 83,333 | 1,794,993 | 152,504 | Sep 08 06:08 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Option Exercise | 11.34 | 83,334 | 945,008 | 235,838 | Aug 18 07:05 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Sale | 19.26 | 91,714 | 1,766,081 | 152,504 | Aug 18 07:05 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 16 | Sale | 19.55 | 8,388 | 163,985 | 160,884 | May 18 08:50 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 16 | Sale | 13.14 | 8,636 | 113,477 | 169,272 | Feb 17 08:06 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 08 | Option Exercise | 4.65 | 87,500 | 406,875 | 265,408 | Feb 10 08:10 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 08 | Sale | 13.04 | 87,500 | 1,141,000 | 177,908 | Feb 10 08:10 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jan 17 | Option Exercise | 4.65 | 87,500 | 406,875 | 265,408 | Jan 19 08:01 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jan 17 | Sale | 12.35 | 87,500 | 1,080,625 | 177,908 | Jan 19 08:01 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 07 | Option Exercise | 4.65 | 87,500 | 406,875 | 210,408 | Dec 09 06:03 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 07 | Sale | 12.24 | 87,500 | 1,071,000 | 122,908 | Dec 09 06:03 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 17 | Option Exercise | 4.65 | 87,500 | 406,875 | 210,408 | Nov 18 06:12 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 17 | Sale | 13.87 | 87,500 | 1,213,625 | 122,908 | Nov 18 06:12 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 16 | Sale | 13.96 | 5,958 | 83,174 | 122,908 | Nov 18 06:12 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 04 | Option Exercise | 4.65 | 87,500 | 406,875 | 216,366 | Oct 06 05:07 PM |
NKTR | ROBIN HOWARD W | President & CEO | Oct 04 | Sale | 17.06 | 87,500 | 1,492,750 | 128,866 | Oct 06 05:07 PM |
NKTR | ROBIN HOWARD W | President & CEO | Sep 01 | Option Exercise | 4.65 | 87,500 | 406,875 | 216,366 | Sep 02 08:03 PM |
NKTR | ROBIN HOWARD W | President & CEO | Sep 01 | Sale | 17.83 | 87,500 | 1,560,125 | 128,886 | Sep 02 08:03 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 16 | Sale | 17.56 | 11,817 | 207,507 | 128,866 | Aug 17 05:41 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 16 | Option Exercise | 0.00 | 5,625 | 1 | 19,103 | May 18 05:23 PM |
NKTR | ROBIN HOWARD W | President & CEO | May 17 | Sale | 13.58 | 2,170 | 29,469 | 16,933 | May 18 05:23 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 16 | Option Exercise | 0.00 | 5,625 | 1 | 15,625 | Feb 18 07:48 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 17 | Sale | 11.92 | 2,147 | 25,592 | 13,478 | Feb 18 07:48 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 10 | Option Exercise | 6.46 | 66,666 | 430,662 | 76,666 | Feb 12 05:18 PM |
NKTR | ROBIN HOWARD W | President & CEO | Feb 10 | Sale | 11.49 | 66,666 | 765,992 | 10,000 | Feb 12 05:18 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jan 19 | Option Exercise | 6.46 | 66,667 | 430,669 | 76,667 | Jan 21 06:05 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jan 19 | Sale | 14.12 | 66,667 | 941,338 | 10,000 | Jan 21 06:05 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 03 | Option Exercise | 6.70 | 125,001 | 837,840 | 135,001 | Dec 07 05:33 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 03 | Sale | 15.87 | 125,001 | 1,983,766 | 10,000 | Dec 07 05:33 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 11 | Option Exercise | 6.70 | 125,000 | 837,833 | 135,000 | Nov 13 05:41 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 11 | Sale | 13.52 | 125,000 | 1,690,000 | 10,000 | Nov 13 05:41 PM |
NKTR | ROBIN HOWARD W | President & CEO | Sep 23 | Option Exercise | 6.70 | 124,999 | 837,827 | 134,999 | Sep 25 05:24 PM |
NKTR | ROBIN HOWARD W | President & CEO | Sep 23 | Sale | 13.04 | 124,999 | 1,629,987 | 10,000 | Sep 25 05:24 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 13 | Option Exercise | 6.98 | 58,333 | 407,164 | 68,333 | Aug 17 04:03 PM |
NKTR | ROBIN HOWARD W | President & CEO | Aug 13 | Sale | 10.89 | 58,333 | 635,246 | 10,000 | Aug 17 04:03 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 14 | Option Exercise | 6.98 | 58,334 | 407,171 | 68,334 | Jul 16 04:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Jul 14 | Sale | 11.78 | 58,334 | 687,175 | 10,000 | Jul 16 04:16 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 28 | Option Exercise | 6.98 | 140,944 | 983,789 | 150,944 | Dec 02 07:22 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 01 | Option Exercise | 6.98 | 209,056 | 1,459,211 | 219,056 | Dec 02 07:22 PM |
NKTR | ROBIN HOWARD W | President & CEO | Dec 01 | Sale | 17.00 | 209,056 | 3,553,952 | 10,000 | Dec 02 07:22 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 28 | Sale | 17.02 | 140,944 | 2,398,867 | 10,000 | Dec 02 07:22 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 25 | Option Exercise | 14.52 | 467,200 | 6,783,744 | 477,200 | Nov 26 05:41 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 24 | Option Exercise | 14.52 | 132,800 | 1,928,256 | 142,800 | Nov 26 05:41 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 24 | Sale | 15.02 | 132,800 | 1,994,656 | 10,000 | Nov 26 05:41 PM |
NKTR | ROBIN HOWARD W | President & CEO | Nov 25 | Sale | 15.31 | 467,200 | 7,152,832 | 10,000 | Nov 26 05:41 PM |
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