Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 14 | $4 | $269.69 | $238.40 - $296.38 |
| Q4 2019 | 14 | $4 | $277.46 | $219.70 - $318.00 |
| Q3 2016 | 9 | $3 | $296.18 | $240.07 - $333.65 |
| Q2 2016 | 9 | $2 | $263.54 | $223.02 - $292.69 |
| Q1 2016 | 9 | $2 | $264.15 | $242.07 - $301.02 |
| Q4 2015 | 9 | $3 | $287.35 | $254.00 - $311.65 |
| Q3 2015 | 9 | $3 | $330.23 | $265.00 - $412.24 |
| Q2 2015 | 9 | $4 | $401.33 | $368.88 - $432.88 |
| Q1 2015 | 122 | $52 | $394.14 | $334.40 - $480.18 |