| PSNL | Chen Richard | President and CMO | Jul 15 '26 | Option Exercise | 2.44 | 100,000 | 244,000 | 273,880 | Jul 15 |
| PSNL | Chen Richard | President and CMO | Jul 15 '26 | Sale | 15.15 | 100,000 | 1,515,000 | 173,880 | Jul 15 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Jul 28 '25 | Sale | 6.57 | 452 | 2,970 | 124,505 | Jul 30 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | May 16 '25 | Sale | 4.95 | 910 | 4,505 | 124,957 | May 20 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Jan 28 '25 | Sale | 5.79 | 519 | 3,005 | 123,367 | Jan 30 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Dec 16 '24 | Sale | 3.82 | 4,834 | 18,466 | 123,886 | Dec 18 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Nov 18 '24 | Sale | 3.79 | 921 | 3,491 | 128,720 | Nov 20 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Jul 30 '24 | Sale | 2.97 | 524 | 1,556 | 127,227 | Aug 01 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Jun 17 '24 | Sale | 1.29 | 5,055 | 6,521 | 127,751 | Jun 20 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | May 17 '24 | Sale | 1.38 | 940 | 1,297 | 132,806 | May 21 |
| PSNL | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | Jan 29 '24 | Sale | 1.37 | 526 | 721 | 128,870 | Jan 31 |
| PSNL | Chen Richard | Chief Medical Officer and EVP | Dec 15 '23 | Sale | 1.47 | 4,708 | 6,921 | 129,396 | Dec 19 |
| PSNL | Chen Richard | Chief Medical Officer and EVP | Nov 16 '23 | Sale | 1.04 | 940 | 978 | 124,104 | Nov 20 |
| PSNL | Chen Richard | Chief Medical Officer and EVP | Jul 31 '23 | Sale | 2.26 | 485 | 1,096 | 125,044 | Aug 02 |
| PSNL | Chen Richard | Chief Medical Officer and EVP | Jun 16 '23 | Sale | 2.07 | 4,817 | 9,971 | 125,529 | Jun 21 |
| PSNL | Chen Richard | Chief Medical Officer and EVP | May 17 '23 | Sale | 1.98 | 971 | 1,923 | 130,346 | May 19 |
| PSNL | Chen Richard | Chief Medical Officer and EVP | Mar 17 '23 | Sale | 2.83 | 1,314 | 3,719 | 131,317 | Mar 21 |
| PSNL | Chen Richard | Chief Medical Officer | Jan 31 '23 | Sale | 2.20 | 562 | 1,236 | 132,631 | Feb 02 |
| PSNL | Chen Richard | Chief Medical Officer | Dec 20 '22 | Sale | 1.92 | 1,750 | 3,360 | 133,193 | Dec 22 |
| PSNL | Chen Richard | Chief Medical Officer | Dec 15 '22 | Sale | 2.50 | 7,177 | 17,943 | 134,943 | Dec 19 |
| PSNL | Chen Richard | Chief Medical Officer | Dec 02 '22 | Sale | 2.60 | 440 | 1,144 | 142,120 | Dec 06 |
| PSNL | Chen Richard | Chief Medical Officer | Nov 16 '22 | Sale | 2.71 | 1,295 | 3,509 | 142,560 | Nov 18 |
| PSNL | Chen Richard | Chief Medical Officer | Sep 02 '22 | Sale | 3.33 | 420 | 1,399 | 145,436 | Sep 08 |
| PSNL | Chen Richard | Chief Medical Officer | Jul 28 '22 | Sale | 3.91 | 632 | 2,471 | 145,856 | Aug 01 |
| PSNL | Chen Richard | Chief Medical Officer | Jun 17 '22 | Sale | 3.29 | 1,565 | 5,149 | 146,488 | Jun 21 |
| PSNL | Chen Richard | Chief Medical Officer | Jun 15 '22 | Sale | 3.24 | 6,818 | 22,090 | 148,053 | Jun 17 |
| PSNL | Chen Richard | Chief Medical Officer | Jun 02 '22 | Sale | 3.59 | 421 | 1,511 | 154,871 | Jun 06 |
| PSNL | Chen Richard | Chief Medical Officer | May 16 '22 | Sale | 4.86 | 1,286 | 6,250 | 155,830 | May 18 |
| PSNL | Chen Richard | Chief Medical Officer | Mar 02 '22 | Sale | 10.18 | 471 | 4,795 | 157,334 | Mar 04 |
| PSNL | Chen Richard | Chief Medical Officer | Jan 28 '22 | Sale | 9.93 | 705 | 7,001 | 157,805 | Feb 01 |
| PSNL | Chen Richard | Chief Medical Officer | Dec 17 '21 | Sale | 12.80 | 1,563 | 20,006 | 158,510 | Dec 20 |
| PSNL | Chen Richard | Chief Medical Officer | Dec 02 '21 | Sale | 12.92 | 419 | 5,413 | 80,073 | Dec 06 |
| PSNL | Chen Richard | Chief Medical Officer | Nov 17 '21 | Sale | 17.04 | 1,253 | 21,351 | 79,781 | Nov 19 |
| PSNL | Chen Richard | Chief Scientific Officer | Sep 17 '21 | Sale | 21.25 | 1,088 | 23,120 | 81,034 | Sep 21 |
| PSNL | Chen Richard | Chief Scientific Officer | Sep 02 '21 | Sale | 21.92 | 291 | 6,379 | 82,122 | Sep 07 |
| PSNL | Chen Richard | Chief Scientific Officer | Aug 06 '21 | Sale | 21.22 | 4,436 | 94,132 | 82,413 | Aug 10 |
| PSNL | Chen Richard | Chief Scientific Officer | Aug 06 '21 | Option Exercise | 0.65 | 31,128 | 20,313 | 102,413 | Aug 10 |
| PSNL | Chen Richard | Chief Scientific Officer | Jun 17 '21 | Sale | 22.75 | 1,101 | 25,048 | 74,980 | Jun 22 |
| PSNL | Chen Richard | Chief Scientific Officer | Jun 02 '21 | Sale | 21.57 | 291 | 6,277 | 76,081 | Jun 04 |
| PSNL | Chen Richard | Chief Scientific Officer | Apr 01 '21 | Option Exercise | 0.44 | 12,517 | 5,507 | 68,351 | Apr 05 |
| PSNL | Chen Richard | Chief Scientific Officer | Apr 01 '21 | Sale | 25.69 | 40,000 | 1,027,593 | 55,834 | Apr 05 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 17 '21 | Sale | 26.73 | 1,130 | 30,205 | 83,317 | Mar 19 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 02 '21 | Sale | 32.60 | 345 | 11,247 | 84,447 | Mar 04 |
| PSNL | Chen Richard | Chief Scientific Officer | Feb 01 '21 | Sale | 38.67 | 40,000 | 1,546,994 | 84,792 | Feb 03 |
| PSNL | Chen Richard | Chief Scientific Officer | Feb 01 '21 | Option Exercise | 0.44 | 13,422 | 5,906 | 98,214 | Feb 03 |
| PSNL | Chen Richard | Chief Scientific Officer | Dec 17 '20 | Sale | 36.37 | 1,087 | 39,534 | 111,370 | Dec 21 |
| PSNL | Chen Richard | Chief Scientific Officer | Dec 02 '20 | Sale | 27.76 | 293 | 8,134 | 112,457 | Dec 03 |
| PSNL | Chen Richard | Chief Scientific Officer | Dec 01 '20 | Sale | 28.00 | 40,000 | 1,119,989 | 112,750 | Dec 03 |
| PSNL | Chen Richard | Chief Scientific Officer | Dec 01 '20 | Option Exercise | 0.44 | 40,000 | 17,600 | 152,750 | Dec 03 |
| PSNL | Chen Richard | Chief Scientific Officer | Oct 01 '20 | Option Exercise | 0.44 | 37,452 | 16,479 | 152,750 | Oct 05 |
| PSNL | Chen Richard | Chief Scientific Officer | Oct 01 '20 | Sale | 22.06 | 40,000 | 882,451 | 112,750 | Oct 05 |
| PSNL | Chen Richard | Chief Scientific Officer | Sep 17 '20 | Sale | 22.74 | 1,120 | 25,469 | 115,298 | Sep 21 |
| PSNL | Chen Richard | Chief Scientific Officer | Sep 02 '20 | Sale | 22.99 | 291 | 6,690 | 116,418 | Sep 04 |
| PSNL | Chen Richard | Chief Scientific Officer | Aug 14 '20 | Option Exercise | 0.24 | 57,132 | 13,484 | 148,709 | Aug 18 |
| PSNL | Chen Richard | Chief Scientific Officer | Aug 14 '20 | Sale | 20.14 | 32,000 | 644,392 | 116,709 | Aug 18 |
| PSNL | Chen Richard | Chief Scientific Officer | Jun 22 '20 | Sale | 12.37 | 1,085 | 13,421 | 120,143 | Jun 24 |
| PSNL | Chen Richard | Chief Scientific Officer | Jun 05 '20 | Sale | 14.34 | 272 | 3,900 | 121,228 | Jun 11 |
| PSNL | Chen Richard | Chief Scientific Officer | Jun 01 '20 | Sale | 13.19 | 289 | 3,812 | 121,211 | Jun 03 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 27 '20 | Option Exercise | 0.00 | 15,000 | 0 | 121,500 | Mar 27 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 25 '20 | Option Exercise | 0.00 | 10,000 | 0 | 106,500 | Mar 27 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 09 '20 | Option Exercise | 0.00 | 1,000 | 0 | 60,000 | Mar 11 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 09 '20 | Sale | 7.84 | 1,000 | 7,840 | 59,000 | Mar 11 |
| PSNL | Chen Richard | Chief Scientific Officer | Feb 25 '20 | Option Exercise | 0.00 | 202,000 | 0 | 160,000 | Mar 11 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 02 '20 | Sale | 8.76 | 1,000 | 8,760 | 59,000 | Mar 04 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 02 '20 | Option Exercise | 0.00 | 1,000 | 0 | 60,000 | Mar 04 |
| PSNL | Chen Richard | Chief Scientific Officer | Feb 25 '20 | Sale | 8.77 | 101,000 | 885,770 | 59,000 | Feb 27 |
| PSNL | Chen Richard | Chief Scientific Officer | Mar 07 '12 | Option Exercise | 0.44 | 101,000 | 44,440 | 164,249 | Feb 27 |
| PSNL | Chen Richard | Chief Scientific Officer | Jan 07 '20 | Option Exercise | 0.44 | 12,000 | 5,280 | 59,000 | Jan 09 |
| PSNL | Chen Richard | Chief Scientific Officer | Dec 20 '19 | Option Exercise | 0.44 | 12,000 | 5,280 | 47,000 | Dec 26 |