Rob Bresnahan BIIB Stock Trades
Rob Bresnahan's trading activity in BIIB
3
Total trades
$3K
Total volume
Feb 25, 2025
First trade
May 15, 2025
Last trade
Rob Bresnahan has disclosed 3 trades in BIIB between Feb 25, 2025 and May 15, 2025, totaling approximately $3K in transaction volume. Activity has been net-buying, with 2 purchases and 1 sale recorded.
BIIB has drawn broader insider attention: 5 other members of Congress have traded the stock, and 5 corporate insider transactions have been disclosed at BIIB in the last 12 months. See the full activity below.
All BIIB Trades
| TRADE DATE | DISCLOSED | DELAY | TYPE | AMOUNT | OWNER |
|---|---|---|---|---|---|
| May 15, 2025 | Jun 9, 2025 | 25d | Purchase | $1K | — |
| Apr 8, 2025 | May 8, 2025 | 30d | Sale | $1K | — |
| Feb 25, 2025 | Mar 27, 2025 | 30d | Purchase | $1K | — |
Corporate Insider Activity in BIIB
3 corporate insiders at BIOGEN INC. have also traded BIIB in the last 12 months — 1 buy, 4 sells.
Top Buyers
Murphy Nicole
1 purchase
Top Sellers
Singhal Priya
3 sales
Izzar Rachid
1 sale
Other Members of Congress Trading BIIB
| POLITICIAN | PARTY | TRADES | LAST TRADE |
|---|---|---|---|
| Ro Khanna | D | 65 | May 27, 2026 |
| Michael T. McCaul | R | 13 | Jul 29, 2015 |
| Sheldon Whitehouse | D | 10 | Mar 22, 2019 |
| Josh Gottheimer | D | 9 | Mar 17, 2022 |
| Gilbert Cisneros | D | 8 | Jun 5, 2026 |
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