BIIB Filing
144Filing Date: Aug 4, 2026
BIOGEN INC. (BIIB) · Proposed Sale (Form 144) SEC Filing
Insider Proposed Sale Notice
descriptionView SEC Filing
ACC: 0001959173-26-005582open_in_new
Sale Plan
Minor Lloyd
Director·BIOGEN INC. (BIIB)
Proposed
CommonNASDAQ
Shares593
Est. DateAug 4
Market Value$119.2K
BrokerFidelity Brokerage Services LLC
AcquisitionRestricted Stock Vesting · Issuer
Acquired DateJun 9, 2026
Amount Acquired593
10b5-1 Plan Adoption05/04/2026
% Outstanding0.0004%
10b5-1
Exercise / Payment Details
Paid: Jun 9, 2026Method: Compensation
Sales Past 3 Months Total $120.6K · 593 sh. expand_more
Aug
3
$120.6K
593 sh.
Signature & Compliance expand_more
Notice DateAug 4, 2026
10b5-1 Plan Adoption05/04/2026
Signature /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Lloyd Minor
Issuer Info expand_more
CompanyBIOGEN INC.
CIK0000875045
SEC File No.000-19311
Phone6176792000
Address225 BINNEY STREET, CAMBRIDGE, MA 02142