Clay B. Siegall serves as Executive at SEATTLE GENETICS INC /WA, where they oversee executive responsibilities. Since joining the company, Clay B. Siegall has executed 841 insider transactions totaling $237.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 25, 2016 involved selling 7,768 shares valued at $314.7K.
Clay B. Siegall currently holds 665,254 shares of SEATTLE GENETICS INC /WA (SGEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Clay B. Siegall has been a net seller of SGEN stock. They have purchased $3.6M and sold $233.3M worth of shares.
Clay B. Siegall's most recent insider trade was on May 25, 2016, when they sold 7,768 shares at $40.51 per share.
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| $40.00 |
| Discretionary |
| May 24, 2016 | SGEN | $17.3K | Option Exercise | 1,700 | $10.20 | Discretionary |
| May 23, 2016 | SGEN | $68.3K | Option Exercise | 6,700 | $10.20 | Discretionary |
| May 23, 2016 | SGEN | $268.8K | Sale | 6,700 | $40.12 | Discretionary |
| May 17, 2016 | SGEN | $33.9K | Option Exercise | 7,618 | $4.45 | Discretionary |
| May 17, 2016 | SGEN | $267.8K | Sale | 7,618 | $35.16 | Discretionary |
| Apr 25, 2016 | SGEN | $8.2K | Option Exercise | 800 | $10.20 | Discretionary |
| Apr 25, 2016 | SGEN | $32.0K | Sale | 800 | $40.00 | Discretionary |
| Apr 5, 2016 | SGEN | $275.2K | Sale | 7,618 | $36.12 | Discretionary |
| Apr 5, 2016 | SGEN | $33.9K | Option Exercise | 7,618 | $4.45 | Discretionary |
| Mar 22, 2016 | SGEN | $32.5K | Sale | 900 | $36.14 | Discretionary |
| Mar 22, 2016 | SGEN | $358.8K | Sale | 10,054 | $35.69 | Discretionary |
| Mar 22, 2016 | SGEN | $48.7K | Option Exercise | 10,954 | $4.45 | Discretionary |
| Mar 21, 2016 | SGEN | $19.1K | Option Exercise | 4,282 | $4.45 | Discretionary |
| Mar 21, 2016 | SGEN | $149.9K | Sale | 4,282 | $35.01 | Discretionary |
| Dec 3, 2015 | SGEN | $148.8K | Sale | 3,720 | $39.99 | Discretionary |
| Dec 3, 2015 | SGEN | $20.9K | Option Exercise | 3,720 | $5.63 | Discretionary |
| Nov 17, 2015 | SGEN | $4.0M | Sale | 87,473 | $45.40 | Discretionary |
| Nov 4, 2015 | SGEN | $160.4K | Sale | 3,718 | $43.14 | Discretionary |
| Nov 4, 2015 | SGEN | $20.9K | Option Exercise | 3,718 | $5.63 | Discretionary |
| Oct 28, 2015 | SGEN | $62.6K | Option Exercise | 14,063 | $4.45 | Discretionary |
| Oct 28, 2015 | SGEN | $102.5K | Option Exercise | 18,202 | $5.63 | Discretionary |
| Oct 5, 2015 | SGEN | $153.6K | Sale | 3,718 | $41.30 | Discretionary |
| Oct 5, 2015 | SGEN | $20.9K | Option Exercise | 3,718 | $5.63 | Discretionary |
| Sep 3, 2015 | SGEN | $20.9K | Option Exercise | 3,718 | $5.63 | Discretionary |
| Sep 3, 2015 | SGEN | $149.2K | Sale | 3,718 | $40.12 | Discretionary |
| Aug 25, 2015 | SGEN | $0 | Award | 64,000 | $N/A | Discretionary |
| Aug 20, 2015 | SGEN | $1.3M | Sale | 31,754 | $42.02 | Discretionary |
| Aug 5, 2015 | SGEN | $20.9K | Option Exercise | 3,718 | $5.63 | Discretionary |