$BIIB | Biogen Q2 22 Earnings:  - Adj EPS: $5.25 (est $4.10)  - Revenue: $2.59B (est $2.48B)  - Raises FY 2022 Final Guidance  - Sees FY 2022 Revenue $9.9B To $10.1B  - Sees 2022 Non-GAAP Diluted Eps $15.25 To $16.75