Ticker: BIIB CUSIP: 09062X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2023 | 295 | $84 | $297.86 | $273.39 - $319.76 |
| Q1 2023 | 298 | $83 | $276.70 | $254.80 - $295.90 |
| Q4 2022 | 69 | $19 | $282.44 | $250.31 - $311.88 |
| Q3 2022 | 294 | $78 | $212.38 | $193.65 - $283.44 |
| Q2 2022 | 294 | $60 | $204.43 | $187.16 - $225.50 |
| Q1 2022 | 293 | $62 | $217.46 | $192.67 - $249.00 |
| Q4 2021 | 277 | $66 | $257.12 | $221.72 - $290.76 |
| Q3 2021 | 277 | $78 | $327.75 | $282.64 - $372.12 |
| Q2 2021 | 277 | $96 | $302.94 | $257.03 - $468.55 |
| Q1 2021 | 277 | $77 | $269.69 | $238.40 - $296.38 |
| Q4 2020 | 47 | $12 | $259.08 | $223.25 - $363.92 |
| Q3 2020 | 47 | $13 | $278.91 | $261.87 - $312.00 |
| Q2 2020 | 277 | $74 | $300.59 | $257.60 - $350.24 |
| Q1 2020 | 277 | $88 | $303.47 | $262.25 - $374.99 |
| Q4 2019 | 286 | $85 | $277.46 | $219.70 - $318.00 |