Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 750 | $80 | $124.60 | $110.04 - $137.32 |
| Q1 2025 | 467 | $59 | $142.96 | $128.51 - $157.09 |
| Q4 2024 | 219 | $32 | $168.67 | $145.07 - $195.00 |
| Q2 2024 | 158 | $34 | $217.32 | $189.44 - $237.54 |
| Q1 2024 | 115 | $23 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 103 | $24 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 106 | $26 | $267.47 | $251.85 - $287.60 |