BIIB — Congress & insider trades
Biogen Inc. - Common Stock
4congressional trades
0 / 1buys / sells, 90 days
0insider transactions
Sep 1, 2026latest filing
Members of Congress have disclosed 4 trades in BIIB (Biogen Inc. - Common Stock) by 3 members. In the last 90 days: 0 purchases and 1 sale.
Members trading BIIB
Congressional trades
| Disclosed | Traded | Member | Type | Amount |
|---|---|---|---|---|
| Sep 1, 2026 | Aug 18, 2026 | Kevin Hern | Sale | $1,001 - $15,000 |
| Jul 21, 2026 | Mar 27, 2026 | Alan Armstrong | Purchase | $1,001 - $15,000 |
| Jun 1, 2026 | May 12, 2026 | Maria Elvira Salazar | Purchase | $1,001 - $15,000 |
| Jun 1, 2026 | May 11, 2026 | Maria Elvira Salazar | Purchase | $1,001 - $15,000 |