Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2024 | 962 | $0 | $217.32 | $189.44 - $237.54 |
| Q4 2023 | 6,088 | $2 | $245.62 | $220.86 - $269.43 |
| Q1 2021 | 5,950 | $1,665 | $269.69 | $238.40 - $296.38 |
| Q3 2020 | 7,000 | $1,986 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 1,151 | $308 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 857 | $271 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 915 | $272 | $277.46 | $219.70 - $318.00 |
| Q2 2019 | 897 | $210 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 949 | $224 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 933 | $281 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 5,972 | $2,110 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 6,082 | $1,765 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 24,330 | $6,662 | $310.41 | $259.76 - $370.57 |
| Q4 2017 | 29,993 | $9,555 | $320.80 | $301.81 - $348.84 |