Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 3,499 | $818 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 3,889 | $919 | $314.89 | $216.12 - $344.00 |
| Q4 2016 | 185 | $52 | $296.43 | $268.00 - $329.83 |
| Q4 2015 | 7,752 | $2,375 | $287.35 | $254.00 - $311.65 |
| Q1 2015 | 4,960 | $2,094 | $394.14 | $334.40 - $480.18 |
| Q4 2014 | 5,316 | $1,805 | $323.51 | $290.85 - $361.93 |