Capitol Ledger / Tickers / BIIB
BIIB — Congressional Stock Trades
BIOGEN INC. CMN. 41 members of Congress have disclosed 337 BIIB transactions — 174 purchases and 163 sales.
337total trades
41members trading
174purchases
163sales
$157kest. held
Members who traded BIIB
- Ro Khanna 135
- Jim Renacci 46
- Michael McCaul 15
- Josh Gottheimer 14
- Gil Cisneros 10
- Sheldon Whitehouse 10
- Tom MacArthur 10
- Maria Elvira Salazar 8
- Rubén Hinojosa 7
- Susan Collins 7
- Rob Bresnahan 6
- Kathy Manning 6
- Dean Phillips 6
- Ed Whitfield 5
- Mike Conaway 5
- Mike Kelly 4
- Kurt Schrader 4
- Gary Palmer 3
- James Inhofe 3
- Byron Donalds 2
- Dan Goldman 2
- Shri Thanedar 2
- Peter Meijer 2
- Christopher Jacobs 2
- Francis Rooney 2
Recent BIIB trades
| Date | Member | Asset | Type | Amount | Owner |
|---|---|---|---|---|---|
| Oct 01, 2026 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| Sep 24, 2026 | Maria Elvira Salazar | Biogen Inc. | Sale (Partial) | $1,001 - $15,000 | Self |
| Sep 11, 2026 | Ro Khanna | BIOGEN INC CMN | Purchase | $1,001 - $15,000 | Dependent Child |
| Aug 18, 2026 | Kevin Hern | Biogen Inc. | Sale (Full) | $1,001 - $15,000 | Self |
| Jun 05, 2026 | Gil Cisneros | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Jun 05, 2026 | Gil Cisneros | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Jun 02, 2026 | Maria Elvira Salazar | Biogen Inc. | Sale (Full) | $15,001 - $50,000 | Self |
| May 27, 2026 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| May 27, 2026 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| May 15, 2026 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| May 15, 2026 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| May 12, 2026 | Maria Elvira Salazar | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| May 12, 2026 | Maria Elvira Salazar | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| May 11, 2026 | Maria Elvira Salazar | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| May 11, 2026 | Maria Elvira Salazar | Biogen Inc. | Purchase | $50,001 - $100,000 | Self |
| May 11, 2026 | Maria Elvira Salazar | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| May 11, 2026 | Maria Elvira Salazar | Biogen Inc. | Purchase | $50,001 - $100,000 | Self |
| Apr 13, 2026 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| Apr 13, 2026 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| Mar 27, 2026 | Alan Armstrong | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Feb 06, 2026 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| Feb 06, 2026 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| Jan 30, 2026 | Gil Cisneros | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Jan 30, 2026 | Gil Cisneros | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Jan 29, 2026 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| Jan 29, 2026 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| Aug 26, 2025 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Dependent Child |
| Aug 26, 2025 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Dependent Child |
| May 19, 2025 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Dependent Child |
| May 19, 2025 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Dependent Child |
| May 15, 2025 | Rob Bresnahan | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| May 15, 2025 | Rob Bresnahan | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Apr 23, 2025 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| Apr 23, 2025 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Spouse |
| Apr 08, 2025 | Rob Bresnahan | Biogen Inc. | Sale (Full) | $1,001 - $15,000 | Self |
| Apr 08, 2025 | Rob Bresnahan | Biogen Inc. | Sale (Full) | $1,001 - $15,000 | Self |
| Mar 05, 2025 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| Mar 05, 2025 | Ro Khanna | BIOGEN INC. CMN | Sale (Full) | $1,001 - $15,000 | Spouse |
| Feb 25, 2025 | Rob Bresnahan | Biogen Inc. | Purchase | $1,001 - $15,000 | Self |
| Feb 25, 2025 | Ro Khanna | BIOGEN INC. CMN | Purchase | $1,001 - $15,000 | Dependent Child |