Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2022 | 735 | $0 | $282.44 | $250.31 - $311.88 |
| Q3 2020 | 1,774 | $503 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 2,165 | $579 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 2,559 | $810 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 4,621 | $1,372 | $277.46 | $219.70 - $318.00 |
| Q3 2019 | 18,669 | $4,346 | $232.85 | $215.78 - $246.99 |
| Q2 2019 | 18,674 | $4,367 | $230.90 | $219.20 - $245.35 |
| Q1 2019 | 17,046 | $4,029 | $314.89 | $216.12 - $344.00 |
| Q4 2018 | 13,204 | $3,973 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 10,742 | $3,795 | $344.30 | $288.13 - $388.67 |
| Q2 2018 | 1,912 | $555 | $281.15 | $249.17 - $310.91 |
| Q1 2018 | 2,078 | $569 | $310.41 | $259.76 - $370.57 |
| Q4 2017 | 1,535 | $489 | $320.80 | $301.81 - $348.84 |
| Q3 2017 | 1,205 | $377 | $296.11 | $269.50 - $330.00 |
| Q2 2017 | 1,021 | $277 | $264.42 | $244.28 - $291.90 |
| Q1 2017 | 1,021 | $279 | $282.75 | $260.50 - $301.42 |
| Q4 2016 | 1,021 | $290 | $296.43 | $268.00 - $329.83 |
| Q3 2016 | 1,131 | $354 | $296.18 | $240.07 - $333.65 |
| Q2 2013 | 18,400 | $3,960 | $213.68 | $191.80 - $242.64 |