Biogen Inc. Class Action Lawsuit

Company: Biogen Inc.

Ticker: (NASDAQ) BIIB

Class Action Period: September 14, 2020 - November 14, 2024

Biogen Inc. Class Action Lawsuit

Active

Class Period Start: September 14, 2020
Class Period End: November 14, 2024
PSLRA Deadline: July 22, 2024
Country: United States
Court: Federal Court
Jurisdiction: First Circuit

Docket History

May 5, 2026On Appeal
Mar 26, 2026Motion to Dismiss Granted
Feb 18, 2025Motion to Dismiss
Dec 31, 2024Second Amended Complaint
Dec 20, 2024First Amended Complaint
Sep 4, 2024Appointment of Lead Plaintiff
May 22, 2024First Filed Complaint

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