Leonard Bell serves as Executive at ALEXION PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Leonard Bell has executed 446 insider transactions totaling $461.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 17, 2014 involved exercising options for 32,689 shares valued at $225.6K.
Leonard Bell currently holds 390,670 shares of ALEXION PHARMACEUTICALS INC (ALXN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Leonard Bell has been a net seller of ALXN stock. They have purchased $0 and sold $461.7M worth of shares.
Leonard Bell's most recent insider trade was on Jan 17, 2014, when they sold 32,689 shares at $6.90 per share.
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| $140.14 |
| Discretionary |
| Jan 17, 2014 | ALXN | $322.3K | Sale | 2,287 | $140.94 | Discretionary |
| Jan 13, 2014 | ALXN | $2.1M | Sale | 15,845 | $135.25 | Discretionary |
| Jan 13, 2014 | ALXN | $109.3K | Option Exercise | 15,845 | $6.90 | Discretionary |
| Jan 10, 2014 | ALXN | $80.8K | Option Exercise | 11,705 | $6.90 | Discretionary |
| Jan 10, 2014 | ALXN | $1.6M | Sale | 11,705 | $135.00 | Discretionary |
| Jan 9, 2014 | ALXN | $7.2K | Option Exercise | 1,039 | $6.90 | Discretionary |
| Jan 9, 2014 | ALXN | $140.3K | Sale | 1,039 | $135.05 | Discretionary |
| Jan 8, 2014 | ALXN | $6.3K | Option Exercise | 911 | $6.90 | Discretionary |
| Jan 8, 2014 | ALXN | $865.0K | Sale | 6,411 | $134.93 | Discretionary |
| Jan 8, 2014 | ALXN | $28.5K | Option Exercise | 5,500 | $5.18 | Discretionary |
| Dec 19, 2013 | ALXN | $181.3K | Option Exercise | 35,000 | $5.18 | Discretionary |
| Dec 19, 2013 | ALXN | $4.5M | Sale | 35,000 | $129.90 | Discretionary |
| Dec 18, 2013 | ALXN | $420.8K | Option Exercise | 82,500 | $5.10 | Discretionary |
| Dec 18, 2013 | ALXN | $100.0K | Option Exercise | 5,664 | $17.65 | Discretionary |
| Dec 18, 2013 | ALXN | $1.5M | Sale | 11,861 | $123.35 | Discretionary |
| Dec 18, 2013 | ALXN | $3.0M | Sale | 24,273 | $124.31 | Discretionary |
| Dec 18, 2013 | ALXN | $9.3M | Sale | 73,843 | $125.30 | Discretionary |
| Dec 18, 2013 | ALXN | $741.8K | Sale | 5,872 | $126.33 | Discretionary |
| Dec 18, 2013 | ALXN | $1.2M | Sale | 9,736 | $127.44 | Discretionary |
| Dec 18, 2013 | ALXN | $1.9M | Sale | 14,415 | $128.59 | Discretionary |
| Dec 18, 2013 | ALXN | $297.9K | Option Exercise | 57,500 | $5.18 | Discretionary |
| Dec 13, 2013 | ALXN | $0 | Gift | 9,726 | $N/A | Discretionary |
| Sep 27, 2013 | ALXN | $0 | Gift | 480 | $N/A | Discretionary |
| Sep 16, 2013 | ALXN | $402.5K | Sale | 3,500 | $115.00 | Discretionary |
| Sep 4, 2013 | ALXN | $0 | Gift | 28,124 | $N/A | Discretionary |
| Sep 4, 2013 | ALXN | $203.6K | Sale | 1,850 | $110.07 | Discretionary |
| Sep 3, 2013 | ALXN | $233.2K | Sale | 2,100 | $111.06 | Discretionary |
| Sep 3, 2013 | ALXN | $3.1M | Sale | 28,558 | $110.15 | Discretionary |