| 2022-10-27 | Sale | Biogen Inc. BIIB | EVP Chief Legal Off & Corp Sec | 5,532 0.0039% | $280.70 | $1.55M | +0.81% | |
| 2017-07-25 | Sale | Biogen Inc. BIIB | EVP Chief Legal Corp Svc & Sec | 9,948 0.0048% | $290.01 | $2.89M | +8.97% | |
| 2017-07-19 | Sale | Biogen Inc. BIIB | EVP Chief Legal Corp Svc & Sec | 15,516 0.0074% | $285.00 | $4.42M | +8.68% | |
| 2012-08-02 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 2,330 0.001% | $142.99 | $333,167 | +9.41% | |
| 2012-07-27 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 116,140 0.0493% | $150.00 | $17.42M | +4.19% | |
| 2012-06-15 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 99,600 0.0417% | $140.00 | $13.94M | +8.07% | |
| 2012-05-02 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 40,000 0.0111% | $89.86 | $3.59M | +9.04% | |
| 2012-04-25 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 33,528 0.0095% | $87.36 | $2.93M | +13.76% | |
| 2012-04-04 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 6,472 0.0019% | $87.36 | $565,426 | +14.17% | |
| 2012-02-27 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 8,510 0.0035% | $115.43 | $982,309 | +23.95% | |
| 2012-02-24 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 4,290 0.0018% | $115.53 | $495,624 | +23.79% | |
| 2012-02-13 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 5,684 0.0023% | $118.01 | $670,769 | +19.78% | |
| 2011-08-02 | Sale | Biogen Inc. BIIB | EVP, General Counsel | 2,330 0.001% | $102.04 | $237,753 | +17.42% | |
| 2011-05-02 | Sale | Biogen Inc. BIIB | EVP Chief Legal Off & Corp Sec | 20,993 0.0085% | $97.20 | $2.04M | +11.11% | |
| 2008-07-22 | Sale | Biogen Inc. BIIB | EVP Chief Legal Off & Corp Sec | 2,000 0.0007% | $70.00 | $140,000 | -31.83% | |
| 2008-07-08 | Sale | Biogen Inc. BIIB | EVP Chief Legal Off & Corp Sec | 8,599 0.0028% | $60.00 | $515,940 | -21.97% |