Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2024 | 111 | $17 | $168.67 | $145.07 - $195.00 |
| Q3 2024 | 101 | $20 | $209.21 | $188.78 - $238.00 |
| Q2 2024 | 100 | $23 | $217.32 | $189.44 - $237.54 |
| Q1 2024 | 291 | $63 | $234.20 | $211.02 - $268.30 |
| Q2 2021 | 10 | $3 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 10 | $2 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 10 | $2 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 10 | $2 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 10 | $2 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 503 | $159 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 618 | $183 | $277.46 | $219.70 - $318.00 |
| Q3 2019 | 974 | $226 | $232.85 | $215.78 - $246.99 |
| Q2 2019 | 756 | $177 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 756 | $178 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 777 | $233 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 777 | $275 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 777 | $226 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 758 | $208 | $310.41 | $259.76 - $370.57 |
| Q4 2017 | 608 | $194 | $320.80 | $301.81 - $348.84 |