Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 7,719 | $2,252 | $330.23 | $265.00 - $412.24 |
| Q2 2015 | 7,783 | $3,144 | $401.33 | $368.88 - $432.88 |
| Q1 2015 | 7,719 | $3,259 | $394.14 | $334.40 - $480.18 |
| Q4 2014 | 7,774 | $2,639 | $323.51 | $290.85 - $361.93 |
| Q3 2014 | 7,946 | $2,629 | $329.72 | $298.31 - $349.00 |
| Q2 2014 | 8,018 | $2,528 | $300.97 | $272.02 - $322.25 |
| Q1 2014 | 8,003 | $2,448 | $317.43 | $270.62 - $358.89 |
| Q4 2013 | 8,936 | $2,498 | $258.65 | $221.07 - $298.82 |
| Q3 2013 | 11,884 | $2,861 | $223.81 | $203.55 - $248.95 |
| Q2 2013 | 11,893 | $2,559 | $213.68 | $191.80 - $242.64 |