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 Mar 16, 2015 involved selling 6,000 shares valued at $447.1K.
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 Mar 16, 2015, when they sold 6,000 shares at $74.51 per share.
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| $14.47 |
| Discretionary |
| Mar 16, 2015 | LGND | $90.5K | Option Exercise | 4,130 | $21.92 | Discretionary |
| Mar 16, 2015 | LGND | $308.0K | Sale | 4,130 | $74.58 | Discretionary |
| Mar 16, 2015 | LGND | $84.6K | Sale | 1,134 | $74.58 | Discretionary |
| Feb 10, 2015 | LGND | $0 | Award | 4,556 | $N/A | Discretionary |
| Dec 31, 2014 | LGND | $5.7K | Purchase | 126 | $45.23 | Discretionary |
| Dec 31, 2014 | LGND | $5.7K | Other | 126 | $45.23 | Discretionary |
| Jun 30, 2014 | LGND | $14.4K | Purchase | 329 | $43.79 | Discretionary |
| May 27, 2014 | LGND | $3.5K | Option Exercise | 347 | $9.96 | Discretionary |
| May 27, 2014 | LGND | $312.2K | Sale | 4,667 | $66.89 | Discretionary |
| May 27, 2014 | LGND | $32.5K | Sale | 486 | $66.93 | Discretionary |
| May 27, 2014 | LGND | $23.2K | Sale | 347 | $66.93 | Discretionary |
| May 27, 2014 | LGND | $36.5K | Option Exercise | 1,666 | $21.92 | Discretionary |
| May 27, 2014 | LGND | $7.0K | Option Exercise | 486 | $14.47 | Discretionary |
| May 27, 2014 | LGND | $111.5K | Sale | 1,666 | $66.93 | Discretionary |
| Feb 13, 2014 | LGND | $28.9K | Option Exercise | 2,000 | $14.47 | Discretionary |
| Feb 12, 2014 | LGND | $17.3K | Option Exercise | 1,736 | $9.96 | Discretionary |
| Feb 12, 2014 | LGND | $129.3K | Sale | 1,736 | $74.50 | Discretionary |
| Feb 12, 2014 | LGND | $91.6K | Sale | 1,230 | $74.50 | Discretionary |
| Feb 12, 2014 | LGND | $17.8K | Option Exercise | 1,230 | $14.47 | Discretionary |
| Feb 12, 2014 | LGND | $356.0K | Sale | 4,779 | $74.50 | Discretionary |
| Feb 12, 2014 | LGND | $48.0K | Option Exercise | 4,779 | $10.05 | Discretionary |
| Feb 12, 2014 | LGND | $341.5K | Sale | 4,584 | $74.50 | Discretionary |
| Feb 12, 2014 | LGND | $100.5K | Option Exercise | 4,584 | $21.92 | Discretionary |
| Feb 12, 2014 | LGND | $74.5K | Sale | 1,000 | $74.50 | Discretionary |
| Feb 12, 2014 | LGND | $16.1K | Option Exercise | 1,000 | $16.14 | Discretionary |
| Feb 12, 2014 | LGND | $86.9K | Sale | 1,166 | $74.50 | Discretionary |
| Feb 12, 2014 | LGND | $24.5K | Option Exercise | 1,166 | $21.00 | Discretionary |
| Feb 12, 2014 | LGND | $28.8K | Sale | 386 | $74.50 | Discretionary |