Charles S. Berkman serves as Executive at LIGAND PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Charles S. Berkman has executed 164 insider transactions totaling $21.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 20, 2019 involved selling 546 shares valued at $57.8K.
Charles S. Berkman currently holds 377,071 shares of LIGAND PHARMACEUTICALS INC (LGND), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Charles S. Berkman has been a net seller of LGND stock. They have purchased $41.3K and sold $21.4M worth of shares.
Charles S. Berkman's most recent insider trade was on Dec 20, 2019, when they sold 546 shares at $105.87 per share.
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| 424 |
| $85.79 |
| Discretionary |
| Aug 5, 2019 | LGND | $37.6K | Option Exercise | 669 | $56.26 | Discretionary |
| Jun 28, 2019 | LGND | $17.7K | Other | 182 | $97.03 | Discretionary |
| Feb 11, 2019 | LGND | $0 | Award | 3,202 | $N/A | Discretionary |
| Jan 23, 2019 | LGND | $0 | Award | 1,412 | $N/A | Discretionary |
| Jan 23, 2019 | LGND | $0 | Award | 1,370 | $N/A | Discretionary |
| Jan 10, 2019 | LGND | $143.7K | Option Exercise | 1,931 | $74.42 | Discretionary |
| Jan 10, 2019 | LGND | $38.0K | Option Exercise | 675 | $56.26 | Discretionary |
| Jan 10, 2019 | LGND | $5.3K | Option Exercise | 244 | $21.92 | Discretionary |
| Dec 17, 2018 | LGND | $74.5K | Option Exercise | 3,400 | $21.92 | Discretionary |
| Oct 24, 2018 | LGND | $38.9K | Option Exercise | 2,688 | $14.47 | Discretionary |
| Oct 24, 2018 | LGND | $26.6K | Option Exercise | 1,212 | $21.92 | Discretionary |
| Oct 11, 2018 | LGND | $28.9K | Option Exercise | 2,000 | $14.47 | Discretionary |
| Sep 17, 2018 | LGND | $705.2K | Sale | 2,813 | $250.69 | Discretionary |
| Sep 17, 2018 | LGND | $282.4K | Option Exercise | 2,813 | $100.38 | Discretionary |
| Sep 4, 2018 | LGND | $505.0K | Option Exercise | 5,886 | $85.79 | Discretionary |
| Sep 4, 2018 | LGND | $398.2K | Option Exercise | 7,077 | $56.26 | Discretionary |
| Sep 4, 2018 | LGND | $445.4K | Option Exercise | 5,985 | $74.42 | Discretionary |
| Sep 4, 2018 | LGND | $5.0M | Sale | 19,417 | $254.99 | Discretionary |
| Sep 4, 2018 | LGND | $10.3K | Option Exercise | 469 | $21.92 | Discretionary |
| Jun 29, 2018 | LGND | $21.2K | Other | 180 | $117.84 | Discretionary |
| Mar 6, 2018 | LGND | $65.0K | Payment | 392 | $165.87 | Discretionary |
| Mar 6, 2018 | LGND | $0 | Award | 1,136 | $N/A | Discretionary |
| Mar 2, 2018 | LGND | $0 | Award | 1,780 | $N/A | Discretionary |
| Feb 15, 2018 | LGND | $39.6K | Payment | 252 | $157.18 | Discretionary |
| Feb 15, 2018 | LGND | $82.4K | Payment | 524 | $157.18 | Discretionary |
| Feb 15, 2018 | LGND | $40.9K | Payment | 260 | $157.18 | Discretionary |
| Dec 28, 2017 | LGND | $0 | Award | 2,847 | $N/A | Discretionary |
| Dec 28, 2017 | LGND | $162.9K | Payment | 1,175 | $138.66 | Discretionary |