| 2004-04-01 | Sale | Biogen Inc. BIIB | EVP Discovery Research | 25,000 0.0073% | $55.31 | $1.38M | +5.95% | |
| 2004-01-08 | Sale | Biogen Inc. BIIB | EVP Discovery Research | 10,000 <0.0001% | $0.50 | $5,000 | +42.58% | |
| 2004-01-02 | Sale | Biogen Inc. BIIB | EVP Discovery Research | 15,000 <0.0001% | $0.50 | $7,500 | +58.61% | |
| 2003-09-18 | Sale | Biogen Inc. BIIB | EVP Discovery Research | 15,000 0.0001% | $0.50 | $7,500 | +47.87% |