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| 0001564590-17-016709-index.html | 2017-08-08 21:36:35 | |
| 0001564590-17-016709.txt | 2017-08-08 21:36:35 | |
 0001564590-17-016709-xbrl.zip | 109072 | 2017-08-08 21:36:35 |
| FilingSummary.xml | 21771 | 2017-08-08 21:36:35 |
| Financial_Report.xlsx | 57135 | 2017-08-08 21:36:35 |
| nktr-10q_20170630.htm | 1467703 | 2017-08-08 21:36:35 |
| nktr-20170630.xml | 724646 | 2017-08-08 21:36:35 |
| nktr-20170630.xsd | 48964 | 2017-08-08 21:36:35 |
| nktr-20170630_cal.xml | 45042 | 2017-08-08 21:36:35 |
| nktr-20170630_def.xml | 124715 | 2017-08-08 21:36:35 |
| nktr-20170630_lab.xml | 330726 | 2017-08-08 21:36:35 |
| nktr-20170630_pre.xml | 229129 | 2017-08-08 21:36:35 |
| nktr-ex311_6.htm | 16068 | 2017-08-08 21:36:35 |
| nktr-ex312_8.htm | 16080 | 2017-08-08 21:36:35 |
| nktr-ex321_7.htm | 7772 | 2017-08-08 21:36:35 |
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| R8.htm | 80658 | 2017-08-08 21:36:35 |
| R9.htm | 23175 | 2017-08-08 21:36:35 |
| report.css | 2767 | 2017-08-08 21:36:35 |
| Show.js | 1410 | 2017-08-08 21:36:35 |