Biogen Net Cash Flow 2010-2025 | BIIB
- Biogen annual net cash flow for 2024 was $1.325B, a 155.93% decline from 2023.
- Biogen annual net cash flow for 2023 was $-2.369B, a 304.63% decline from 2022.
- Biogen annual net cash flow for 2022 was $1.158B, a 24.48% increase from 2021.