Kevin Hern sold BIIB (Biogen Inc) on Aug 18, 2026 with an estimated value between $1,000 and $15,000. This trade was filed under undisclosed. The stock is currently up 3.1% from the trade price.

Kevin Hern

Republican· house

Oklahoma

BIIB

Biogen Inc

Health Care

Trade Details

Transaction

Sale

Trade Date

Aug 18, 2026(1 month ago)

Disclosed

Sep 2, 202615d gap

Owner

undisclosed

Estimated Value

$1,000 – $15,000

Trade Price

$212.55

Price Today

$219.05

Return (if held)

+3.1%

Kevin Hern sold $BIIB at $212.55 on Aug 18, 2026

Price Change Since Trade

+3.1%