BIIB

Biogen Inc.

Healthcare
Trades
20
Members
3
Buy Rate
60% (12B · 8S)
Top Party
Democrat
Est. Volume
$160K
Most Recent
2026-02-06

By Party

Democrat17(85%)
Republican3(15%)

By Chamber

House20(100%)

Trade Size

$<$15K$$$15K–$100K$$$$100K–$500K$$$$$500K+

Monthly Activity — Buys vs Sells

Trade History

MemberTypeSizeDate
Ro KhannaCASell
$$$$<$15K
2026-02-06
Gilbert CisnerosCABuy
$$$$<$15K
2026-01-30
Gilbert CisnerosCABuy
$$$$<$15K
2026-01-30
Ro KhannaCABuy
$$$$<$15K
2026-01-29
Ro KhannaCABuy
$$$$<$15K
2025-08-26
Ro KhannaCASell
$$$$<$15K
2025-05-19
Rob BresnahanPABuy
$$$$<$15K
2025-05-15
Ro KhannaCABuy
$$$$<$15K
2025-04-23
Rob BresnahanPASell
$$$$<$15K
2025-04-08
Ro KhannaCABuy
$$$$<$15K
2025-02-25
Rob BresnahanPABuy
$$$$<$15K
2025-02-25
Ro KhannaCASell
$$$$<$15K
2025-02-19
Ro KhannaCASell
$$$$<$15K
2025-01-17
Ro KhannaCABuy
$$$$<$15K
2024-11-15
Ro KhannaCABuy
$$$$<$15K
2024-10-14
Ro KhannaCASell
$$$$<$15K
2024-08-05
Ro KhannaCABuy
$$$$<$15K
2024-08-02
Ro KhannaCABuy
$$$$<$15K
2024-04-26
Ro KhannaCASell
$$$$<$15K
2024-03-25
Ro KhannaCASell
$$$$<$15K
2024-03-20

Top Traders

1
Ro KhannaDHouse
8B / 7S
15 trades
2
Rob BresnahanRHouse
2B / 1S
3 trades
3
Gilbert CisnerosDHouse
2B / 0S
2 trades

Buy vs Sell

Buy12(60%)
Sell8(40%)

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