Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 299 | $83,645 | $269.69 | $238.40 - $296.38 |
| Q4 2019 | 310 | $91,986 | $277.46 | $219.70 - $318.00 |
| Q2 2019 | 891 | $210 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 1,391 | $324 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 1,756 | $526 | $319.14 | $278.46 - $358.41 |