Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3 | $1 | $163.37 | $138.00 - $185.17 |
| Q3 2025 | 3 | $0 | $135.17 | $121.05 - $150.28 |
| Q2 2025 | 3 | $0 | $124.60 | $110.04 - $137.32 |