Stocks
Biogen Inc.BIIB
NASDAQHealthcareBiotechnology$252.73-1.81%
Price as of · delayed, not real-time
A biotechnology firm focused on developing therapies for neurological and neurodegenerative diseases, including multiple sclerosis and Alzheimer's. Investors monitor Biogen for its pipeline of innovative treatments and its role in the competitive CNS drug market.
Market Cap: $26.6B52W Range: $138.00-$254.41
Congressional Interest in Biogen Inc. (BIIB)
7 members of Congress have disclosed 214 trades in Biogen Inc. (BIIB), a Healthcare company. The buy/sell breakdown shows 24 purchases versus 26 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.
Total Disclosures
214
Unique Politicians
7
Buys
24
Sells
26
Who in Congress Is Trading BIIB?
| Date | Politician | Type | Amount |
|---|---|---|---|
| 2026-10-01 | Rohit Khanna | sell | $1K-$15K |
| 2026-09-24 | Maria Elvira Salazar | sell | $1K-$15K |
| 2026-09-04 | Rohit Khanna | buy | $1K-$15K |
| 2026-08-18 | Kevin Hern | sell | $1K-$15K |
| 2026-06-05 | Gilbert Cisneros | buy | $1K-$15K |
| 2026-06-02 | Maria Elvira Salazar | sell | $15K-$50K |
| 2026-05-27 | Rohit Khanna | sell | $1K-$15K |
| 2026-05-15 | Rohit Khanna | buy | $1K-$15K |
| 2026-05-12 | Maria Elvira Salazar | buy | $1K-$15K |
| 2026-05-11 | Maria Elvira Salazar | buy | $1K-$15K |
| 2026-05-11 | Maria Elvira Salazar | buy | $50K-$100K |
| 2026-04-13 | Rohit Khanna | sell | $1K-$15K |
| 2026-03-27 | Alan Armstrong | buy | $1K-$15K |
| 2026-02-06 | Rohit Khanna | sell | $1K-$15K |
| 2026-01-30 | Gilbert Cisneros | buy | $1K-$15K |
| 2026-01-29 | Rohit Khanna | buy | $1K-$15K |
| 2025-05-15 | Rob Bresnahan | buy | $1K-$15K |
| 2025-04-08 | Rob Bresnahan | sell | $1K-$15K |
| 2025-02-25 | Rob Bresnahan | buy | $1K-$15K |
| 2025-02-25 | Rohit Khanna | buy | $1K-$15K |
| 2025-02-19 | Rohit Khanna | buy | $1K-$15K |
| 2025-02-02 | Byron Donalds | sell | $1K-$15K |
| 2025-01-17 | Rohit Khanna | sell | $1K-$15K |
| 2024-12-18 | Rohit Khanna | sell | $1K-$15K |
| 2024-12-16 | Rohit Khanna | sell | $1K-$15K |
| 2024-12-16 | Rohit Khanna | buy | $1K-$15K |
| 2024-11-15 | Rohit Khanna | buy | $1K-$15K |
| 2024-10-14 | Rohit Khanna | buy | $1K-$15K |
| 2024-09-30 | Rohit Khanna | sell | $1K-$15K |
| 2024-09-09 | Rohit Khanna | sell | $1K-$15K |
| 2024-08-05 | Rohit Khanna | sell | $1K-$15K |
| 2024-08-05 | Rohit Khanna | buy | $1K-$15K |
| 2024-08-02 | Rohit Khanna | sell | $50K-$100K |
| 2024-08-02 | Rohit Khanna | sell | $1K-$15K |
| 2024-08-02 | Rohit Khanna | sell | $15K-$50K |
| 2024-08-02 | Rohit Khanna | sell | $15K-$50K |
| 2024-08-02 | Rohit Khanna | buy | $1K-$15K |
| 2024-04-23 | Rohit Khanna | sell | $1K-$15K |
| 2024-04-23 | Rohit Khanna | sell | $1K-$15K |
| 2024-03-25 | Rohit Khanna | sell | $1K-$15K |
| 2024-03-20 | Rohit Khanna | buy | $1K-$15K |
| 2024-01-09 | Rohit Khanna | sell | $1K-$15K |
| 2023-12-06 | Rohit Khanna | buy | $1K-$15K |
| 2023-12-05 | Rohit Khanna | buy | $1K-$15K |
| 2023-12-04 | Rohit Khanna | buy | $1K-$15K |
| 2023-11-03 | Rohit Khanna | buy | $1K-$15K |
| 2023-10-02 | Rohit Khanna | sell | $1K-$15K |
| 2023-09-06 | Rohit Khanna | buy | $1K-$15K |
| 2023-09-06 | Rohit Khanna | sell | $1K-$15K |
| 2023-08-29 | Rohit Khanna | sell | $1K-$15K |