February 6, 2026 · Form 4 insider transaction
Izzar Rachid bought 2,044 shares of Biogen Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Total adjusted to reflect transfer of shares to the reporting person's former spouse pursuant to a Domestic Relations Order.