Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2023 | 11 | $0 | $297.86 | $273.39 - $319.76 |
| Q2 2014 | 2,106 | $664 | $300.97 | $272.02 - $322.25 |
| Q1 2014 | 2,106 | $644 | $317.43 | $270.62 - $358.89 |
| Q4 2013 | 2,106 | $589 | $258.65 | $221.07 - $298.82 |
| Q3 2013 | 2,106 | $507 | $223.81 | $203.55 - $248.95 |
| Q2 2013 | 2,106 | $453 | $213.68 | $191.80 - $242.64 |