Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 185 | $43 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 6,173 | $1,459 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 6,208 | $1,868 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 6,195 | $2,189 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 6,270 | $1,820 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 6,250 | $1,712 | $310.41 | $259.76 - $370.57 |
| Q1 2016 | 1,120 | $292 | $264.15 | $242.07 - $301.02 |
| Q4 2015 | 1,170 | $358 | $287.35 | $254.00 - $311.65 |
| Q3 2015 | 1,190 | $347 | $330.23 | $265.00 - $412.24 |
| Q2 2015 | 4,075 | $1,646 | $401.33 | $368.88 - $432.88 |
| Q1 2015 | 4,185 | $1,767 | $394.14 | $334.40 - $480.18 |
| Q4 2014 | 3,425 | $1,163 | $323.51 | $290.85 - $361.93 |
| Q3 2014 | 3,410 | $1,128 | $329.72 | $298.31 - $349.00 |
| Q2 2014 | 3,570 | $1,126 | $300.97 | $272.02 - $322.25 |
| Q1 2014 | 4,170 | $1,275 | $317.43 | $270.62 - $358.89 |
| Q4 2013 | 5,150 | $1,440 | $258.65 | $221.07 - $298.82 |
| Q3 2013 | 7,250 | $1,746 | $223.81 | $203.55 - $248.95 |
| Q2 2013 | 7,280 | $1,567 | $213.68 | $191.80 - $242.64 |