Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2024 | 1,440 | $279 | $209.21 | $188.78 - $238.00 |
| Q2 2024 | 3,392 | $786 | $217.32 | $189.44 - $237.54 |
| Q1 2024 | 5,444 | $1,174 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 5,262 | $1,362 | $245.62 | $220.86 - $269.43 |
| Q2 2023 | 761 | $217 | $297.86 | $273.39 - $319.76 |
| Q3 2022 | 839 | $224 | $212.38 | $193.65 - $283.44 |
| Q1 2022 | 1,169 | $246 | $217.46 | $192.67 - $249.00 |
| Q4 2021 | 1,176 | $282 | $257.12 | $221.72 - $290.76 |
| Q3 2021 | 1,143 | $323 | $327.75 | $282.64 - $372.12 |
| Q2 2021 | 1,775 | $615 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 2,297 | $643 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 2,330 | $568 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 3,136 | $890,000 | $278.91 | $261.87 - $312.00 |