| 2016-12-01 | BIIB | EVP, Tech, Bus. Sol & Corp Aff | Sell | 48 | $296.53 | $14,233.44 | -0.6% | → |
| 2016-10-04 | BIIB | EVP, Tech, Bus. Sol & Corp Aff | Sell | 262 | $311.94 | $81,728.28 | -3.3% | → |
| 2016-10-03 | BIIB | EVP, Tech, Bus. Sol & Corp Aff | Sale+OE | 380 | $313.00 | $118,940.00 | -4.6% | → |
| 2016-02-25 | BIIB | EVP, Tech, Bus. Sol & Corp Aff | Sell | 84 | $261.90 | $21,999.60 | -1.0% | → |
| 2015-12-02 | BIIB | EVP, Tech. and Bus. Solutions | Sell | 48 | $289.14 | $13,878.72 | -0.6% | → |
| 2015-10-05 | BIIB | EVP, Tech. and Bus. Solutions | Sell | 269 | $291.43 | $78,394.67 | -3.2% | → |
| 2015-10-02 | BIIB | EVP, Tech. and Bus. Solutions | Sale+OE | 417 | $283.38 | $118,169.46 | -4.7% | → |