Burt A. Adelman serves as Executive at BIOGEN IDEC INC, where they oversee executive responsibilities. Since joining the company, Burt A. Adelman has executed 70 insider transactions totaling $31.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 19, 2006 involved selling 1,716.48 shares valued at $73.3K.
Burt A. Adelman currently holds 428,326 shares of BIOGEN IDEC INC (BIIB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Burt A. Adelman has been a net seller of BIIB stock. They have purchased $354.3K and sold $30.6M worth of shares.
Burt A. Adelman's most recent insider trade was on Sep 19, 2006, when they sold 1,716.48 shares at $42.72 per share.
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| $42.75 |
| Discretionary |
| Sep 19, 2006 | BIIB | $165.2K | Sale | 3,862.09 | $42.77 | Discretionary |
| Sep 19, 2006 | BIIB | $165.3K | Sale | 3,862.09 | $42.80 | Discretionary |
| Sep 14, 2006 | BIIB | $0 | Award | 31,500 | $N/A | Discretionary |
| Sep 14, 2006 | BIIB | $570.7K | Payment | 13,152 | $43.39 | Discretionary |
| Jan 3, 2006 | BIIB | $1.6M | Sale | 34,500 | $45.64 | Discretionary |
| Jan 3, 2006 | BIIB | $1.3M | Option Exercise | 34,500 | $37.45 | Discretionary |
| Jan 3, 2006 | BIIB | $1.3M | Option Exercise | 34,500 | $37.45 | Discretionary |
| Jan 3, 2006 | BIIB | $1.6M | Option Exercise | 46,000 | $35.42 | Discretionary |
| Jan 3, 2006 | BIIB | $1.6M | Sale | 34,500 | $45.64 | Discretionary |
| Jan 3, 2006 | BIIB | $2.1M | Sale | 46,000 | $45.64 | Discretionary |
| Jan 3, 2006 | BIIB | $357.4K | Option Exercise | 23,000 | $15.54 | Discretionary |
| Jan 3, 2006 | BIIB | $1.0M | Sale | 23,000 | $45.10 | Discretionary |
| Jun 14, 2005 | BIIB | $0 | Gift | 1,113 | $N/A | Discretionary |
| Jun 28, 2004 | BIIB | $816.0K | Sale | 12,953 | $63.00 | Discretionary |
| Jun 28, 2004 | BIIB | $125.3K | Option Exercise | 12,953 | $9.67 | Discretionary |
| Jun 28, 2004 | BIIB | $125.3K | Option Exercise | 12,953 | $9.67 | Discretionary |
| Jun 28, 2004 | BIIB | $816.0K | Sale | 12,953 | $63.00 | Discretionary |
| May 28, 2004 | BIIB | $0 | Gift | 674 | $N/A | Discretionary |