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8-K2026-03-11· grok-4-1-fast-non-reasoning

BIIB · Biogen Inc.

0000950157-26-000280

SEC filing

Summary

Biogen Inc. filed an 8-K on March 11, 2026, with Items listed as N/A. The external context indicates Item 5.02 related to departure of directors or certain officers, election of directors, appointment of certain officers, or compensatory arrangements, occurring on March 11.

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