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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 |
---|---|---|---|---|---|---|---|---|---|
NSTG | GRAY R BRADLEY | President and CEO | May 25 | Buy | 5.80 | 30,000 | 174,000 | 338,395 | May 30 08:36 AM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 06 | Option Exercise | 0.00 | 50,846 | 0 | 318,752 | Mar 07 06:58 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jan 26 | Option Exercise | 0.00 | 13,364 | 0 | 283,362 | Jan 30 06:46 PM |
NSTG | GRAY R BRADLEY | President and CEO | Dec 12 | Buy | 7.35 | 62,500 | 459,375 | 264,837 | Dec 14 05:11 PM |
NSTG | GRAY R BRADLEY | President and CEO | Dec 13 | Buy | 7.75 | 5,161 | 39,998 | 269,998 | Dec 14 05:11 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 14 | Option Exercise | 0.00 | 21,994 | 0 | 210,923 | Mar 16 04:41 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 15 | Sale | 27.81 | 8,625 | 239,844 | 202,298 | Mar 16 04:41 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 07 | Option Exercise | 0.00 | 24,526 | 0 | 198,596 | Mar 09 05:25 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 08 | Sale | 33.06 | 9,667 | 319,630 | 188,929 | Mar 09 05:25 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jan 27 | Option Exercise | 0.00 | 56,085 | 0 | 195,866 | Jan 31 09:49 PM |
NSTG | GRAY R BRADLEY | President and CEO | Nov 10 | Option Exercise | 6.72 | 12,500 | 84,000 | 148,324 | Nov 12 04:27 PM |
NSTG | GRAY R BRADLEY | President and CEO | Nov 10 | Sale | 46.29 | 25,000 | 1,157,299 | 123,324 | Nov 12 04:27 PM |
NSTG | GRAY R BRADLEY | President and CEO | Sep 08 | Option Exercise | 6.72 | 12,500 | 84,000 | 169,158 | Sep 10 04:38 PM |
NSTG | GRAY R BRADLEY | President and CEO | Sep 08 | Sale | 57.92 | 33,334 | 1,930,804 | 135,824 | Sep 10 04:38 PM |
NSTG | GRAY R BRADLEY | President and CEO | May 12 | Option Exercise | 6.72 | 19,940 | 133,997 | 189,743 | May 14 04:34 PM |
NSTG | GRAY R BRADLEY | President and CEO | May 12 | Sale | 52.94 | 33,333 | 1,764,570 | 156,410 | May 14 04:34 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 16 | Sale | 66.32 | 5,179 | 343,471 | 191,487 | Apr 13 07:54 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 18 | Sale | 65.96 | 21,684 | 1,430,277 | 169,803 | Apr 13 07:54 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 15 | Option Exercise | 0.00 | 21,994 | 0 | 177,305 | Mar 17 08:14 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 10 | Option Exercise | 5.06 | 25,000 | 126,571 | 155,702 | Mar 12 04:33 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 10 | Sale | 62.04 | 33,333 | 2,068,062 | 122,369 | Mar 12 04:33 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 05 | Option Exercise | 0.00 | 16,463 | 0 | 137,092 | Mar 09 08:53 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jan 20 | Sale | 72.34 | 25,000 | 1,808,580 | 86,686 | Jan 22 04:25 PM |
NSTG | GRAY R BRADLEY | President and CEO | Sep 09 | Option Exercise | 1.92 | 37,951 | 72,866 | 149,637 | Sep 11 04:41 PM |
NSTG | GRAY R BRADLEY | President and CEO | Sep 09 | Sale | 38.85 | 37,951 | 1,474,512 | 111,686 | Sep 11 04:41 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jul 06 | Option Exercise | 1.92 | 40,000 | 76,800 | 142,903 | Jul 08 04:34 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jul 06 | Sale | 37.03 | 40,000 | 1,481,200 | 102,903 | Jul 08 04:34 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jun 18 | Option Exercise | 1.92 | 6,363 | 12,217 | 109,266 | Jun 22 04:13 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jun 19 | Option Exercise | 1.92 | 13,637 | 26,183 | 116,540 | Jun 22 04:13 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jun 19 | Sale | 33.58 | 13,637 | 457,930 | 102,903 | Jun 22 04:13 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jun 18 | Sale | 33.57 | 6,363 | 213,606 | 102,903 | Jun 22 04:13 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 16 | Option Exercise | 0.00 | 21,994 | 0 | 111,558 | Mar 18 05:22 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 09 | Option Exercise | 2.09 | 42,049 | 87,790 | 98,673 | Mar 11 04:18 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 09 | Sale | 31.62 | 42,049 | 1,329,480 | 56,624 | Mar 11 04:18 PM |
NSTG | GRAY R BRADLEY | President and CEO | Feb 14 | Option Exercise | 2.24 | 20,000 | 44,800 | 70,050 | Feb 18 05:19 PM |
NSTG | GRAY R BRADLEY | President and CEO | Feb 14 | Sale | 33.63 | 20,000 | 672,564 | 50,050 | Feb 18 05:19 PM |
NSTG | GRAY R BRADLEY | President and CEO | Feb 11 | Option Exercise | 2.24 | 20,000 | 44,800 | 70,050 | Feb 13 04:47 PM |
NSTG | GRAY R BRADLEY | President and CEO | Feb 11 | Sale | 31.87 | 20,000 | 637,368 | 50,050 | Feb 13 04:47 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jan 21 | Option Exercise | 2.24 | 20,000 | 44,800 | 70,050 | Jan 23 04:10 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jan 21 | Sale | 29.99 | 20,000 | 599,804 | 50,050 | Jan 23 04:10 PM |
NSTG | GRAY R BRADLEY | President and CEO | Aug 12 | Option Exercise | 2.24 | 40,000 | 89,600 | 89,905 | Aug 14 04:35 PM |
NSTG | GRAY R BRADLEY | President and CEO | Aug 12 | Sale | 24.84 | 40,000 | 993,706 | 49,905 | Aug 14 04:35 PM |
NSTG | GRAY R BRADLEY | President and CEO | May 13 | Sale | 26.59 | 50,000 | 1,329,421 | 26,530 | May 15 04:23 PM |
NSTG | GRAY R BRADLEY | President and CEO | Mar 14 | Sale | 27.50 | 600 | 16,500 | 76,530 | Mar 15 04:06 PM |
NSTG | GRAY R BRADLEY | President and CEO | Jan 09 | Sale | 20.04 | 30,000 | 601,200 | 104,213 | Jan 11 04:12 PM |
NSTG | GRAY R BRADLEY | President and CEO | Aug 07 | Option Exercise | 3.03 | 41,926 | 126,924 | 117,711 | Aug 09 05:54 PM |
NSTG | GRAY R BRADLEY | President and CEO | Apr 03 | Sale | 20.58 | 1,100 | 22,638 | 75,785 | Apr 05 06:18 PM |
NSTG | GRAY R BRADLEY | President and CEO | Dec 23 | Option Exercise | 1.92 | 8,000 | 15,360 | 67,768 | Dec 27 05:43 PM |
NSTG | GRAY R BRADLEY | President and CEO | Nov 10 | Sale | 22.50 | 22,455 | 505,151 | 74,638 | Nov 14 08:46 PM |
NSTG | GRAY R BRADLEY | President and CEO | Nov 11 | Sale | 22.47 | 14,870 | 334,129 | 59,768 | Nov 14 08:46 PM |
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