Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2024 | 327 | $71 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 327 | $85 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 346 | $89 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 838 | $239 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 1,691 | $470 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 3,662 | $1,014 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 2,967 | $792 | $212.38 | $193.65 - $283.44 |
| Q2 2022 | 2,826 | $576 | $204.43 | $187.16 - $225.50 |
| Q3 2021 | 545 | $154 | $327.75 | $282.64 - $372.12 |
| Q2 2021 | 497 | $172 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 497 | $139 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 416 | $101 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 149 | $42 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 38 | $10 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 38 | $12 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 38 | $11 | $277.46 | $219.70 - $318.00 |