Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2024 | 6 | $1 | $217.32 | $189.44 - $237.54 |
| Q1 2024 | 6 | $1 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 42 | $11 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 8,546 | $2,196 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 8,508 | $2,424 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 12,485 | $3,471 | $276.70 | $254.80 - $295.90 |
| Q3 2022 | 24 | $6 | $212.38 | $193.65 - $283.44 |
| Q2 2022 | 5 | $1 | $204.43 | $187.16 - $225.50 |
| Q1 2022 | 5 | $1 | $217.46 | $192.67 - $249.00 |
| Q3 2021 | 3,595 | $1,017 | $327.75 | $282.64 - $372.12 |
| Q3 2020 | 26 | $7 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 45 | $12 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 11,645 | $3,684 | $303.47 | $262.25 - $374.99 |
| Q4 2018 | 14,571 | $5,148 | $319.14 | $278.46 - $358.41 |
| Q4 2017 | 12,849 | $4,093 | $320.80 | $301.81 - $348.84 |