Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2024 | 774 | $167 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 832 | $215 | $245.62 | $220.86 - $269.43 |
| Q4 2022 | 1,113 | $308 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 1,295 | $0 | $212.38 | $193.65 - $283.44 |