Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2021 | 760 | $215 | $327.75 | $282.64 - $372.12 |
| Q2 2021 | 763 | $264 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 751 | $210 | $269.69 | $238.40 - $296.38 |
| Q3 2020 | 784 | $222 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 791 | $212 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 804 | $254 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 797 | $236 | $277.46 | $219.70 - $318.00 |