Parini Michael bought BIIB
September 1, 2026 · Form 4 insider transaction
Parini Michael bought 7,405 shares of Biogen Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
7,405
Price
$0.00
Total value
N/A
InsiderParini Michael
Role—
CompanyBiogen Inc. (BIIB)
SecurityRestricted Stock Unit
Transaction codeA: Grant or award
Transaction dateSeptember 1, 2026
Filing dateSeptember 3, 2026
Shares owned after7,405
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of September 1, 2026.