| 2007-07-25 | Sale | Biogen Inc. BIIB | SVP, Pharm Ops & Technology | 20,507 0.007% | $58.00 | $1.19M | +5.61% | |
| 2007-03-20 | Sale | Biogen Inc. BIIB | SVP, Pharm Ops & Technology | 3,756 0.0011% | $44.48 | $167,063 | +31.6% | |
| 2007-02-13 | Sale | Biogen Inc. BIIB | SVP, Pharm Ops & Technology | 8,828 0.0026% | $49.22 | $434,479 | +15.8% | |
| 2006-09-19 | Sale | Biogen Inc. BIIB | SVP, Pharm Ops & Technology | 11,942.99 0.0035% | $42.75 | $510,532 | +14.13% |