Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 837 | $217 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 1,131 | $291 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 2,402 | $684 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 2,906 | $808 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 2,906 | $805 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 2,053 | $548 | $212.38 | $193.65 - $283.44 |
| Q4 2020 | 854 | $209 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 1,101 | $312 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 1,473 | $394 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 1,473 | $466 | $303.47 | $262.25 - $374.99 |