SEC Insider Transactions from BIOGEN INC..

Last updated: 2026-03-14 11:14 UTC | Total transactions: 1

Recent insider trading activity from BIOGEN INC., including buys and sells reported to the SEC.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Sept. 26, 2023 BIOGEN INC. $BIIB BIOGEN INC. TenPercentOwner S Common Stock 6000000 $0.50 17,652,466.0000 167,900,000 25.37% 3.57%