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 Oct 1, 2009 involved selling 2,410 shares valued at $106.4K.
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 Oct 1, 2009, when they sold 2,410 shares at $44.17 per share.
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| $32.25 |
| Discretionary |
| Oct 1, 2009 | ALXN | $768.7K | Sale | 17,590 | $43.70 | Discretionary |
| Sep 1, 2009 | ALXN | $1.3M | Option Exercise | 40,000 | $32.25 | Discretionary |
| Sep 1, 2009 | ALXN | $1.7M | Sale | 37,810 | $45.82 | Discretionary |
| Jul 16, 2009 | ALXN | $48.7K | Sale | 1,251 | $38.96 | Discretionary |
| Jul 10, 2009 | ALXN | $43.3K | Sale | 1,173 | $36.93 | Discretionary |
| Apr 17, 2009 | ALXN | $95.0K | Option Exercise | 20,000 | $4.75 | Discretionary |
| Apr 17, 2009 | ALXN | $345.2K | Payment | 9,881 | $34.94 | Discretionary |
| Apr 17, 2009 | ALXN | $232.5K | Option Exercise | 6,670 | $34.86 | Discretionary |
| Mar 17, 2009 | ALXN | $190.0K | Option Exercise | 40,000 | $4.75 | Discretionary |
| Mar 17, 2009 | ALXN | $371.3K | Option Exercise | 10,615 | $34.98 | Discretionary |
| Mar 17, 2009 | ALXN | $63.0K | Option Exercise | 1,770 | $35.59 | Discretionary |
| Mar 17, 2009 | ALXN | $708.1K | Payment | 19,669 | $36.00 | Discretionary |
| Mar 16, 2009 | ALXN | $289.6K | Sale | 8,455 | $34.25 | Discretionary |
| Mar 10, 2009 | ALXN | $38.0K | Sale | 1,174 | $32.34 | Discretionary |
| Feb 26, 2009 | ALXN | $220.4K | Option Exercise | 5,715 | $38.56 | Discretionary |
| Feb 26, 2009 | ALXN | $95.0K | Option Exercise | 20,000 | $4.75 | Discretionary |
| Feb 26, 2009 | ALXN | $362.2K | Payment | 9,794 | $36.98 | Discretionary |
| Jan 26, 2009 | ALXN | $0 | Award | 21,000 | $N/A | Discretionary |
| Jan 16, 2009 | ALXN | $184.3K | Sale | 4,997 | $36.89 | Discretionary |
| Jan 12, 2009 | ALXN | $46.1K | Sale | 1,340 | $34.44 | Discretionary |
| Apr 23, 2008 | ALXN | $601.3K | Sale | 8,590 | $70.00 | Discretionary |
| Apr 23, 2008 | ALXN | $108.0K | Option Exercise | 12,000 | $9.00 | Discretionary |
| Feb 15, 2008 | ALXN | $601.4K | Sale | 8,590 | $70.01 | Discretionary |
| Feb 15, 2008 | ALXN | $108.0K | Option Exercise | 12,000 | $9.00 | Discretionary |
| Feb 12, 2008 | ALXN | $601.4K | Sale | 8,590 | $70.01 | Discretionary |
| Feb 12, 2008 | ALXN | $108.0K | Option Exercise | 12,000 | $9.00 | Discretionary |
| Jan 9, 2008 | ALXN | $0 | Award | 10,000 | $N/A | Discretionary |
| Dec 17, 2007 | ALXN | $7.4K | Sale | 100 | $74.07 | Discretionary |