Susan M. Collins BIIB Stock Trades
Susan M. Collins's trading activity in BIIB
2
Total trades
$2K
Total volume
Mar 27, 2014
First trade
Jul 23, 2014
Last trade
Susan M. Collins has disclosed 2 trades in BIIB between Mar 27, 2014 and Jul 23, 2014, totaling approximately $2K in transaction volume. Activity has been net-selling, with 0 purchases and 2 sales 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 |
|---|---|---|---|---|---|
| Jul 23, 2014 | Aug 14, 2014 | 22d | Sale | $1K | — |
| Mar 27, 2014 | Apr 1, 2014 | 5d | Sale | $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 | 63 | Apr 13, 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 | 7 | Jan 30, 2026 |
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