Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 1,520 | $354 | $232.85 | $215.78 - $246.99 |
| Q2 2019 | 1,802 | $421 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 1,750 | $414 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 1,797 | $541 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 1,878 | $664 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 1,823 | $529 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 1,873 | $513 | $310.41 | $259.76 - $370.57 |