Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 19,145 | $4,954 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 19,080 | $4,904 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 25,362 | $7,224 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 28,203 | $7,841 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 26,289 | $7,280 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 26,841 | $7,167 | $212.38 | $193.65 - $283.44 |
| Q2 2022 | 28,765 | $5,866 | $204.43 | $187.16 - $225.50 |
| Q1 2022 | 25,726 | $5,418 | $217.46 | $192.67 - $249.00 |
| Q1 2019 | 18,102 | $4,279 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 17,467 | $5,256 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 15,589 | $5,508 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 14,737 | $4,277 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 11,378 | $3,116 | $310.41 | $259.76 - $370.57 |
| Q4 2017 | 11,568 | $3,685 | $320.80 | $301.81 - $348.84 |
| Q3 2017 | 11,575 | $3,624 | $296.11 | $269.50 - $330.00 |