| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| LGND | Espinoza Octavio | Chief Financial Officer | May 27 '26 | Option Exercise | 57.58 | 1,736 | 99,966 | 27,679 | May 28 |
| LGND | Espinoza Octavio | Chief Financial Officer | Mar 11 '26 | Sale | 225.00 | 3,057 | 687,825 | 21,010 | Mar 13 |
| LGND | Espinoza Octavio | Chief Financial Officer | Mar 11 '26 | Option Exercise | 92.65 | 2,405 | 222,823 | 24,067 | Mar 13 |
| LGND | Espinoza Octavio | Chief Financial Officer | Mar 04 '26 | Sale | 205.83 | 13,423 | 2,762,822 | 21,662 | Mar 06 |
| LGND | Espinoza Octavio | Chief Financial Officer | Mar 04 '26 | Option Exercise | 63.49 | 2,073 | 131,609 | 35,085 | Mar 06 |
| LGND | Espinoza Octavio | Chief Financial Officer | Dec 16 '25 | Option Exercise | 69.00 | 2,381 | 164,298 | 28,567 | Dec 18 |
| LGND | Espinoza Octavio | Chief Financial Officer | Dec 12 '25 | Sale | 188.31 | 1,804 | 339,711 | 26,186 | Dec 16 |
| LGND | Espinoza Octavio | Chief Financial Officer | May 09 '25 | Buy | 104.06 | 1,500 | 156,090 | 27,932 | May 13 |
| LGND | Espinoza Octavio | Chief Financial Officer | Mar 04 '25 | Sale | 115.03 | 5,000 | 575,149 | 18,879 | Mar 06 |
| LGND | Espinoza Octavio | Chief Financial Officer | Dec 23 '24 | Sale | 116.37 | 2,104 | 244,850 | 20,647 | Dec 26 |
| LGND | Espinoza Octavio | Chief Financial Officer | Sep 20 '24 | Sale | 103.94 | 1,275 | 132,518 | 24,610 | Sep 24 |
| LGND | Espinoza Octavio | Chief Financial Officer | Sep 17 '24 | Option Exercise | 79.63 | 1,486 | 118,328 | 25,885 | Sep 19 |
| LGND | Espinoza Octavio | Chief Financial Officer | Aug 28 '24 | Option Exercise | 66.52 | 753 | 50,087 | 24,399 | Aug 30 |
| LGND | Espinoza Octavio | Chief Financial Officer | May 17 '24 | Sale | 86.66 | 5,156 | 446,844 | 23,379 | May 17 |
| LGND | Espinoza Octavio | Chief Financial Officer | May 17 '24 | Option Exercise | 55.71 | 6,917 | 385,345 | 28,535 | May 17 |
| LGND | Espinoza Octavio | Chief Financial Officer | May 16 '24 | Sale | 86.00 | 2,264 | 194,712 | 21,618 | May 17 |
| LGND | Espinoza Octavio | Chief Financial Officer | May 15 '24 | Sale | 86.01 | 5,873 | 505,148 | 23,882 | May 17 |
| LGND | Espinoza Octavio | Chief Financial Officer | Feb 28 '24 | Option Exercise | 56.62 | 1,264 | 71,564 | 29,895 | Feb 29 |
| LGND | Espinoza Octavio | Chief Financial Officer | Feb 28 '24 | Sale | 88.46 | 140 | 12,384 | 29,755 | Feb 29 |
| LGND | Espinoza Octavio | Chief Financial Officer | Nov 09 '22 | Sale | 75.64 | 1,696 | 128,283 | 8,857 | Nov 10 |