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 9, 2018 involved selling 4,316 shares valued at $240.6K.
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 9, 2018, when they sold 4,316 shares at $55.75 per share.
Get notified when new Form 4 filings are submitted
| $11.09 |
| Discretionary |
| Apr 9, 2018 | SGEN | $951.4K | Sale | 18,832 | $50.52 | Discretionary |
| Apr 9, 2018 | SGEN | $208.8K | Option Exercise | 18,832 | $11.09 | Discretionary |
| Mar 9, 2018 | SGEN | $156.0K | Option Exercise | 14,068 | $11.09 | Discretionary |
| Mar 9, 2018 | SGEN | $804.3K | Sale | 14,068 | $57.17 | Discretionary |
| Mar 9, 2018 | SGEN | $52.8K | Option Exercise | 4,764 | $11.09 | Discretionary |
| Mar 9, 2018 | SGEN | $275.2K | Sale | 4,764 | $57.76 | Discretionary |
| Feb 9, 2018 | SGEN | $8.9K | Option Exercise | 800 | $11.09 | Discretionary |
| Feb 9, 2018 | SGEN | $512.0K | Sale | 10,400 | $49.23 | Discretionary |
| Feb 9, 2018 | SGEN | $115.3K | Option Exercise | 10,400 | $11.09 | Discretionary |
| Feb 9, 2018 | SGEN | $384.0K | Sale | 7,632 | $50.32 | Discretionary |
| Feb 9, 2018 | SGEN | $40.8K | Sale | 800 | $50.98 | Discretionary |
| Feb 9, 2018 | SGEN | $84.6K | Option Exercise | 7,632 | $11.09 | Discretionary |
| Jan 11, 2018 | SGEN | $117.2K | Option Exercise | 10,570 | $11.09 | Discretionary |
| Jan 11, 2018 | SGEN | $544.0K | Sale | 10,570 | $51.47 | Discretionary |
| Jan 11, 2018 | SGEN | $83.9K | Option Exercise | 7,562 | $11.09 | Discretionary |
| Jan 11, 2018 | SGEN | $392.8K | Sale | 7,562 | $51.94 | Discretionary |
| Jan 11, 2018 | SGEN | $7.8K | Option Exercise | 700 | $11.09 | Discretionary |
| Jan 11, 2018 | SGEN | $37.1K | Sale | 700 | $52.95 | Discretionary |
| Dec 11, 2017 | SGEN | $125.7K | Sale | 2,300 | $54.67 | Discretionary |
| Dec 11, 2017 | SGEN | $166.1K | Sale | 2,945 | $56.39 | Discretionary |
| Dec 11, 2017 | SGEN | $96.5K | Sale | 1,800 | $53.62 | Discretionary |
| Dec 11, 2017 | SGEN | $25.5K | Option Exercise | 2,300 | $11.09 | Discretionary |
| Dec 11, 2017 | SGEN | $655.0K | Sale | 11,787 | $55.57 | Discretionary |
| Dec 11, 2017 | SGEN | $32.7K | Option Exercise | 2,945 | $11.09 | Discretionary |
| Dec 11, 2017 | SGEN | $20.0K | Option Exercise | 1,800 | $11.09 | Discretionary |
| Dec 11, 2017 | SGEN | $130.7K | Option Exercise | 11,787 | $11.09 | Discretionary |
| Nov 10, 2017 | SGEN | $19.1K | Option Exercise | 1,723 | $11.09 | Discretionary |
| Nov 10, 2017 | SGEN | $189.7K | Option Exercise | 17,109 | $11.09 | Discretionary |