Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2023 | 872 | $224 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 930 | $265 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 860 | $253 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 886 | $245 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 958 | $256 | $212.38 | $193.65 - $283.44 |
| Q4 2021 | 1,244 | $298 | $257.12 | $221.72 - $290.76 |
| Q2 2021 | 1,175 | $407 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 1,153 | $322 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 1,234 | $304 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 5 | $1 | $278.91 | $261.87 - $312.00 |