| 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 |
|---|---|---|---|---|---|---|---|---|---|
| TANG KEVIN | 10% Owner | Nov 06 '26 | Buy | 2.40 | 1,700 | 4,080 | 3,035,318 | Nov 10 05:09 PM | |
| TANG KEVIN | 10% Owner | Nov 10 '26 | Buy | 2.40 | 249 | 598 | 3,035,567 | Nov 10 05:09 PM | |
| TANG KEVIN | 10% Owner | Nov 03 '26 | Buy | 2.40 | 2,255 | 5,412 | 3,024,711 | Nov 05 06:14 PM | |
| TANG KEVIN | 10% Owner | Nov 04 '26 | Buy | 2.40 | 517 | 1,241 | 3,025,228 | Nov 05 06:14 PM | |
| TANG KEVIN | 10% Owner | Nov 05 '26 | Buy | 2.40 | 8,390 | 20,136 | 3,033,618 | Nov 05 06:14 PM | |
| TANG KEVIN | 10% Owner | Oct 27 '26 | Buy | 2.40 | 10,707 | 25,697 | 3,022,456 | Oct 29 06:20 PM | |
| TANG KEVIN | 10% Owner | Oct 22 '26 | Buy | 2.40 | 5,800 | 13,920 | 2,995,909 | Oct 26 04:51 PM | |
| TANG KEVIN | 10% Owner | Oct 23 '26 | Buy | 2.38 | 6,234 | 14,837 | 3,002,143 | Oct 26 04:51 PM | |
| TANG KEVIN | 10% Owner | Oct 26 '26 | Buy | 2.38 | 9,606 | 22,862 | 3,011,749 | Oct 26 04:51 PM | |
| TANG KEVIN | 10% Owner | Oct 16 '26 | Buy | 2.34 | 118,185 | 276,553 | 2,958,820 | Oct 20 05:49 PM | |
| TANG KEVIN | 10% Owner | Oct 19 '26 | Buy | 2.33 | 31,069 | 72,519 | 2,989,889 | Oct 20 05:49 PM | |
| TANG KEVIN | 10% Owner | Oct 20 '26 | Buy | 2.37 | 220 | 521 | 2,990,109 | Oct 20 05:49 PM | |
| TANG KEVIN | 10% Owner | Jul 17 '26 | Buy | 2.44 | 265 | 647 | 2,854,337 | Jul 21 07:38 PM | |
| TANG KEVIN | 10% Owner | Jul 20 '26 | Buy | 2.44 | 1,623 | 3,960 | 2,855,960 | Jul 21 07:38 PM | |
| TANG KEVIN | 10% Owner | Jul 21 '26 | Buy | 2.44 | 2,975 | 7,259 | 2,858,935 | Jul 21 07:38 PM | |
| TANG KEVIN | 10% Owner | Jul 16 '26 | Buy | 3.56 | 116,671 | 415,349 | 7,030,000 | Jul 20 09:10 PM | |
| TANG KEVIN | 10% Owner | Jul 17 '26 | Buy | 3.52 | 50,945 | 179,326 | 7,080,945 | Jul 20 09:10 PM | |
| TANG KEVIN | 10% Owner | Jul 14 '26 | Buy | 2.43 | 43,878 | 106,624 | 2,833,981 | Jul 16 08:10 PM | |
| TANG KEVIN | 10% Owner | Jul 15 '26 | Buy | 2.44 | 1,600 | 3,904 | 2,835,581 | Jul 16 08:10 PM | |
| TANG KEVIN | 10% Owner | Jul 16 '26 | Buy | 2.44 | 18,491 | 45,118 | 2,854,072 | Jul 16 08:10 PM | |
| TANG KEVIN | 10% Owner | Jul 13 '26 | Buy | 3.54 | 12,966 | 45,900 | 6,676,349 | Jul 15 07:50 PM | |
| TANG KEVIN | 10% Owner | Jul 14 '26 | Buy | 3.57 | 129,603 | 462,906 | 6,805,952 | Jul 15 07:50 PM | |
| TANG KEVIN | 10% Owner | Jul 15 '26 | Buy | 3.56 | 107,377 | 382,262 | 6,913,329 | Jul 15 07:50 PM | |
| TANG KEVIN | 10% Owner | Jul 09 '26 | Buy | 2.48 | 7 | 17 | 2,698,525 | Jul 13 07:06 PM | |
| TANG KEVIN | 10% Owner | Jul 10 '26 | Buy | 2.43 | 43,367 | 105,382 | 2,741,892 | Jul 13 07:06 PM | |
| TANG KEVIN | 10% Owner | Jul 13 '26 | Buy | 2.42 | 48,211 | 116,671 | 2,790,103 | Jul 13 07:06 PM | |
| TANG KEVIN | 10% Owner | Jul 06 '26 | Buy | 2.49 | 27,062 | 67,384 | 2,668,370 | Jul 08 08:06 PM | |
| TANG KEVIN | 10% Owner | Jul 07 '26 | Buy | 2.48 | 15,810 | 39,209 | 2,684,180 | Jul 08 08:06 PM | |
| TANG KEVIN | 10% Owner | Jul 08 '26 | Buy | 2.46 | 14,338 | 35,271 | 2,698,518 | Jul 08 08:06 PM | |
| TANG KEVIN | 10% Owner | Jun 30 '26 | Buy | 2.54 | 26,030 | 66,112 | 2,559,875 | Jul 02 07:45 PM | |
| TANG KEVIN | 10% Owner | Jul 01 '26 | Buy | 2.49 | 71,612 | 178,314 | 2,631,487 | Jul 02 07:45 PM | |
| TANG KEVIN | 10% Owner | Jul 02 '26 | Buy | 2.49 | 9,821 | 24,454 | 2,641,308 | Jul 02 07:45 PM | |
| TANG KEVIN | Chief Executive Officer | May 29 '26 | Buy | 15.31 | 264,981 | 4,056,951 | 12,494,481 | Jun 02 09:54 PM | |
| TANG KEVIN | Chief Executive Officer | Jun 01 '26 | Buy | 15.28 | 343,620 | 5,250,520 | 12,838,101 | Jun 02 09:54 PM | |
| TANG KEVIN | Chief Executive Officer | Jun 02 '26 | Buy | 15.28 | 206,005 | 3,147,756 | 13,044,106 | Jun 02 09:54 PM | |
| TANG KEVIN | Director | Feb 27 '26 | Buy | 13.99 | 516,439 | 7,226,535 | 11,845,939 | Mar 03 05:35 PM | |
| TANG KEVIN | Director | Mar 02 '26 | Buy | 14.26 | 199,353 | 2,842,833 | 12,045,292 | Mar 03 05:35 PM | |
| TANG KEVIN | Director | Mar 03 '26 | Buy | 14.22 | 184,208 | 2,619,438 | 12,229,500 | Mar 03 05:35 PM | |
| TANG KEVIN | Director | Aug 01 '25 | Buy | 10.12 | 1,000,000 | 10,120,000 | 11,029,500 | Aug 05 05:31 PM | |
| TANG KEVIN | Director | Aug 04 '25 | Buy | 11.34 | 100,000 | 1,134,000 | 11,129,500 | Aug 05 05:31 PM | |
| TANG KEVIN | Director | Aug 05 '25 | Buy | 11.68 | 200,000 | 2,336,000 | 11,329,500 | Aug 05 05:31 PM | |
| TANG KEVIN | Director | Feb 28 '25 | Buy | 7.85 | 399,280 | 3,134,348 | 8,828,780 | Mar 04 05:03 PM | |
| TANG KEVIN | Director | Mar 03 '25 | Buy | 8.01 | 452,682 | 3,625,474 | 9,281,462 | Mar 04 05:03 PM | |
| TANG KEVIN | Director | Mar 04 '25 | Buy | 7.96 | 748,038 | 5,953,304 | 10,029,500 | Mar 04 05:03 PM | |
| TANG KEVIN | Director | Dec 05 '24 | Buy | 8.91 | 300,000 | 2,673,000 | 7,529,500 | Dec 09 04:52 PM | |
| TANG KEVIN | Director | Dec 06 '24 | Buy | 9.01 | 400,000 | 3,604,000 | 7,929,500 | Dec 09 04:52 PM | |
| TANG KEVIN | Director | Dec 09 '24 | Buy | 9.09 | 500,000 | 4,545,000 | 8,429,500 | Dec 09 04:52 PM | |
| TANG KEVIN C | 10% Owner | Oct 11 '23 | Buy | 0.97 | 74,812 | 72,568 | 3,815,153 | Oct 13 04:57 PM | |
| TANG KEVIN C | 10% Owner | Oct 12 '23 | Buy | 0.98 | 77,702 | 76,148 | 3,892,855 | Oct 13 04:57 PM | |
| TANG KEVIN C | 10% Owner | Oct 13 '23 | Buy | 0.99 | 131,631 | 130,315 | 4,024,486 | Oct 13 04:57 PM | |
| TANG KEVIN C | 10% Owner | May 30 '23 | Buy | 1.03 | 588,768 | 608,655 | 3,240,836 | Jun 01 06:46 PM | |
| TANG KEVIN C | 10% Owner | May 31 '23 | Buy | 1.08 | 166,180 | 179,574 | 3,407,016 | Jun 01 06:46 PM | |
| TANG KEVIN C | 10% Owner | Jun 01 '23 | Buy | 1.11 | 333,325 | 370,534 | 3,740,341 | Jun 01 06:46 PM | |
| TANG KEVIN C | 10% Owner | Nov 04 '20 | Buy | 14.35 | 636,675 | 9,137,026 | 960,000 | Nov 06 04:47 PM | |
| TANG KEVIN C | 10% Owner | Nov 05 '20 | Buy | 18.78 | 625,723 | 11,750,307 | 1,585,723 | Nov 06 04:47 PM | |
| TANG KEVIN C | 10% Owner | Nov 06 '20 | Buy | 22.73 | 174,277 | 3,961,898 | 1,760,000 | Nov 06 04:47 PM | |
| TANG KEVIN C | Director | Oct 04 '19 | Buy | 17.50 | 285,714 | 4,999,995 | 5,799,810 | Oct 07 05:18 PM | |
| TANG KEVIN C | Director | Mar 29 '18 | Buy | 26.00 | 192,308 | 5,000,008 | 8,525,215 | Apr 02 04:01 PM | |
| TANG KEVIN C | 10% Owner | Feb 23 '17 | Buy | 4.34 | 134,200 | 582,079 | 559,900 | Feb 27 05:10 PM | |
| TANG KEVIN C | Director | Jan 19 '17 | Buy | 12.20 | 2,459,016 | 29,999,995 | 8,332,907 | Jan 23 04:03 PM | |
| TANG KEVIN C | Director | Jun 10 '15 | Buy | 24.75 | 121,212 | 2,999,997 | 4,867,530 | Jun 12 04:06 PM | |
| TANG KEVIN C | Director | May 29 '15 | Buy | 19.74 | 115,225 | 2,274,058 | 4,711,543 | Jun 02 04:01 PM | |
| TANG KEVIN C | Director | Jun 01 '15 | Buy | 19.30 | 2,380 | 45,934 | 4,713,923 | Jun 02 04:01 PM | |
| TANG KEVIN C | Director | Jun 02 '15 | Buy | 23.84 | 32,395 | 772,294 | 4,746,318 | Jun 02 04:01 PM | |
| TANG KEVIN C | 10% Owner | Nov 20 '08 | Buy | 0.73 | 145,000 | 105,531 | 3,665,852 | Dec 02 05:27 PM | |
| TANG KEVIN C | 10% Owner | Nov 07 '08 | Buy | 0.83 | 560,000 | 464,296 | 3,520,852 | Nov 12 09:32 PM | |
| TANG KEVIN C | 10% Owner | Sep 25 '08 | Buy | 1.04 | 600,000 | 622,680 | 5,619,058 | Sep 29 07:43 PM | |
| TANG KEVIN C | 10% Owner | Sep 23 '08 | Buy | 0.98 | 80,000 | 78,520 | 5,019,058 | Sep 25 05:41 PM | |
| TANG KEVIN C | 10% Owner | Sep 22 '08 | Buy | 1.00 | 100,000 | 99,880 | 4,939,058 | Sep 24 09:01 PM | |
| TANG KEVIN C | 10% Owner | Sep 19 '08 | Buy | 0.98 | 1,080,852 | 1,058,478 | 4,839,058 | Sep 23 07:34 PM | |
Join thousands of traders who make more informed decisions with our premium features. Real-time quotes, advanced visualizations, alerts, and much more.
Learn more about Finviz Elite