Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2024 | 1,307 | $303 | $217.32 | $189.44 - $237.54 |
| Q1 2024 | 1,201 | $259 | $234.20 | $211.02 - $268.30 |
| Q4 2023 | 1,140 | $295 | $245.62 | $220.86 - $269.43 |
| Q3 2023 | 1,167 | $300 | $267.47 | $251.85 - $287.60 |
| Q2 2023 | 1,591 | $453 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 1,552 | $432 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 1,481 | $410 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 1,044 | $278 | $212.38 | $193.65 - $283.44 |
| Q2 2022 | 1,107 | $225 | $204.43 | $187.16 - $225.50 |
| Q4 2021 | 390 | $93 | $257.12 | $221.72 - $290.76 |
| Q2 2021 | 623 | $216 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 745 | $208 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 2,555 | $626 | $259.08 | $223.25 - $363.92 |
| Q4 2018 | 1,194 | $359 | $319.14 | $278.46 - $358.41 |
| Q3 2018 | 1,216 | $430 | $344.30 | $288.13 - $388.67 |