Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2022 | 1,449 | $305 | $217.46 | $192.67 - $249.00 |
| Q4 2021 | 1,654 | $397 | $257.12 | $221.72 - $290.76 |
| Q3 2021 | 1,604 | $454 | $327.75 | $282.64 - $372.12 |
| Q2 2021 | 1,629 | $564 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 1,679 | $470 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 1,149 | $281 | $259.08 | $223.25 - $363.92 |