Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2022 | 91 | $25 | $282.44 | $250.31 - $311.88 |
| Q4 2020 | 1,694 | $415 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 2,232 | $633 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 3,020 | $808 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 2,395 | $757 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 4,355 | $1,292 | $277.46 | $219.70 - $318.00 |
| Q3 2019 | 5,215 | $1,200 | $232.85 | $215.78 - $246.99 |
| Q2 2019 | 5,887 | $1,377 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 4,805 | $1,136 | $314.89 | $216.12 - $344.00 |
| Q1 2018 | 7,075 | $1,937 | $310.41 | $259.76 - $370.57 |