Mark M. Silverberg serves as Executive at AKORN INC, where they oversee executive responsibilities. Since joining the company, Mark M. Silverberg has executed 12 insider transactions totaling $7.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 21, 2015 involved selling 29,000 shares valued at $1.6M.
Mark M. Silverberg currently holds 256,522 shares of AKORN INC (AKRX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark M. Silverberg has been a net seller of AKRX stock. They have purchased $0 and sold $7.2M worth of shares.
Mark M. Silverberg's most recent insider trade was on Apr 21, 2015, when they sold 29,000 shares at $55.00 per share.
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| $2.61 |
| Discretionary |
| Jan 12, 2015 | AKRX | $1.6M | Sale | 38,602 | $41.00 | Discretionary |
| Jan 12, 2015 | AKRX | $116.8K | Option Exercise | 80,000 | $1.46 | Discretionary |
| Nov 3, 2014 | AKRX | $1.1M | Sale | 24,311 | $44.27 | Discretionary |
| Oct 21, 2014 | AKRX | $2.9M | Sale | 72,491 | $40.00 | Discretionary |
| Oct 21, 2014 | AKRX | $120.0K | Option Exercise | 75,000 | $1.60 | Discretionary |
| Oct 21, 2014 | AKRX | $80.0K | Option Exercise | 50,000 | $1.60 | Discretionary |
| Oct 21, 2014 | AKRX | $56.0K | Option Exercise | 35,000 | $1.60 | Discretionary |
| Oct 21, 2014 | AKRX | $55.5K | Option Exercise | 50,000 | $1.11 | Discretionary |
| Sep 5, 2014 | AKRX | $750.0K | Award | 19,653 | $38.16 | Discretionary |
| May 2, 2014 | AKRX | $0 | Award | 2,882 | $N/A | Discretionary |