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 Apr 14, 2011 involved selling 50,000 shares valued at $763.5K.
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 Apr 14, 2011, when they sold 50,000 shares at $15.27 per share.
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| $8.43 |
| Discretionary |
| Apr 7, 2011 | SGEN | $421.5K | Option Exercise | 50,000 | $8.43 | Discretionary |
| Apr 7, 2011 | SGEN | $803.0K | Sale | 50,000 | $16.06 | Discretionary |
| Mar 17, 2011 | SGEN | $100.0K | Option Exercise | 11,862 | $8.43 | Discretionary |
| Mar 17, 2011 | SGEN | $167.1K | Sale | 11,862 | $14.09 | Discretionary |
| Mar 17, 2011 | SGEN | $1.6M | Option Exercise | 188,138 | $8.43 | Discretionary |
| Mar 17, 2011 | SGEN | $2.7M | Sale | 188,138 | $14.09 | Discretionary |
| Jan 14, 2011 | SGEN | $0 | Gift | 5,833 | $N/A | Discretionary |
| Aug 31, 2010 | SGEN | $145.0K | Option Exercise | 48,332 | $3.00 | Discretionary |
| Apr 20, 2010 | SGEN | $30.0K | Option Exercise | 10,000 | $3.00 | Discretionary |
| Sep 8, 2009 | SGEN | $30.0K | Option Exercise | 10,000 | $3.00 | Discretionary |
| Aug 1, 2008 | SGEN | $45.0K | Option Exercise | 15,000 | $3.00 | Discretionary |
| Jul 25, 2008 | SGEN | $1.1M | Sale | 100,000 | $10.78 | Discretionary |
| Aug 22, 2007 | SGEN | $44.2K | Sale | 4,000 | $11.04 | Discretionary |
| Aug 22, 2007 | SGEN | $44.1K | Sale | 4,000 | $11.03 | Discretionary |
| Aug 22, 2007 | SGEN | $33.1K | Sale | 3,000 | $11.02 | Discretionary |
| Aug 22, 2007 | SGEN | $22.0K | Sale | 2,000 | $11.01 | Discretionary |
| Aug 22, 2007 | SGEN | $77.0K | Sale | 7,000 | $11.00 | Discretionary |
| Aug 22, 2007 | SGEN | $16.5K | Sale | 1,500 | $10.99 | Discretionary |
| Aug 22, 2007 | SGEN | $16.5K | Sale | 1,500 | $10.98 | Discretionary |
| Aug 22, 2007 | SGEN | $16.5K | Sale | 1,500 | $10.97 | Discretionary |
| Aug 22, 2007 | SGEN | $38.3K | Sale | 3,500 | $10.95 | Discretionary |
| Aug 22, 2007 | SGEN | $16.4K | Sale | 1,500 | $10.94 | Discretionary |
| Aug 22, 2007 | SGEN | $33.8K | Sale | 3,000 | $11.27 | Discretionary |
| Aug 22, 2007 | SGEN | $61.9K | Sale | 5,500 | $11.26 | Discretionary |
| Aug 22, 2007 | SGEN | $78.2K | Sale | 7,000 | $11.17 | Discretionary |
| Aug 22, 2007 | SGEN | $61.4K | Sale | 5,500 | $11.16 | Discretionary |
| Aug 22, 2007 | SGEN | $44.6K | Sale | 4,000 | $11.14 | Discretionary |
| Aug 22, 2007 | SGEN | $44.4K | Sale | 4,000 | $11.10 | Discretionary |