As of October 2024 Biogen has 144.70M shares outstanding, a decrease of -0.41% from 2023. It represents the total number of shares of a company that are owned by all its shareholders, including both public investors and company insiders.
Year | Shares outstanding | Change |
---|---|---|
2023 | 144.70M | -0.41% |
2022 | 145.30M | -2.55% |
2021 | 149.10M | -7.33% |
2020 | 160.90M | - |