Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 50 | $12 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 50 | $12 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 50 | $15 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 50 | $18 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 50 | $15 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 50 | $16 | $310.41 | $259.76 - $370.57 |
| Q1 2017 | 50 | $14 | $282.75 | $260.50 - $301.42 |
| Q4 2016 | 54 | $15 | $296.43 | $268.00 - $329.83 |
| Q3 2016 | 54 | $16 | $296.18 | $240.07 - $333.65 |
| Q2 2016 | 74 | $18 | $263.54 | $223.02 - $292.69 |
| Q4 2015 | 74 | $23 | $287.35 | $254.00 - $311.65 |
| Q3 2015 | 70 | $21 | $330.23 | $265.00 - $412.24 |
| Q2 2015 | 56 | $22 | $401.33 | $368.88 - $432.88 |
| Q1 2015 | 2 | $844 | $394.14 | $334.40 - $480.18 |