# BIIB: Biogen Inc. Common Stock — Sell

- Politician: Robert Bresnahan (Republican, House, -)
- Politician record: https://tryglasshouse.ai/politicians/B001327.md
- Asset type: Stock
- Transaction: Sell
- Amount: $1,001 - $15,000
- Traded: Apr 8, 2025
- Disclosed: May 8, 2025
- Price at trade: $114.05
- Current price: $215.5
- Price change: +88.95%
- Price updated: Sep 19, 2026
- Company record: https://tryglasshouse.ai/companies/BIIB.md
- Source: https://tryglasshouse.ai/trades/ab4fd598-e8b9-4a14-b15e-b01788071a3c.md

Prices and percentage changes are market context, not portfolio returns. Congressional disclosures use value ranges and may be amended. This information is not financial advice.