Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2024 | 1,963 | $381 | $209.21 | $188.78 - $238.00 |
| Q2 2024 | 1,856 | $430 | $217.32 | $189.44 - $237.54 |
| Q1 2024 | 1,953 | $421 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 1,797 | $432 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 1,577 | $405 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 1,532 | $436 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 1,593 | $443 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 1,634 | $452 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 2,669 | $713 | $212.38 | $193.65 - $283.44 |
| Q2 2022 | 2,713 | $553 | $204.43 | $187.16 - $225.50 |
| Q1 2022 | 3,436 | $724 | $217.46 | $192.67 - $249.00 |
| Q4 2021 | 3,150 | $756 | $257.12 | $221.72 - $290.76 |
| Q3 2021 | 2,726 | $771 | $327.75 | $282.64 - $372.12 |
| Q2 2021 | 2,733 | $946 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 2,666 | $746 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 2,167 | $531 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 1,820 | $516 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 1,468 | $393 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 1,222 | $364 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 918 | $309 | $277.46 | $219.70 - $318.00 |