NEW YORK , June 20, 2024 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Biogen Inc. (NASDAQ: BIIB). Shareholders who purchased shares of BIIB during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/biogen-loss-submission-form/?id=86310&from=4 CLASS PERIOD: February 3, 2022 to February 1 ...