InsiderTrades

Form 4 for BIIB Biogen

Accepted 2023-01-27 00:00:00 ET · period of report 2023-01-25 · accession 0001127602-23-002481 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2023-01-27 2023-01-25 BIIB Izzar Rachid Head of Alzheimer's Disease A - Grant $0.00 +1,783 4,844 +58% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-01-25 A A 1,783 $0.00 4,844 D — — (F1) Represents shares earned upon satisfaction of certain performance conditions associated with performance stock units granted on February 12, 2020. The shares will vest on February 12, 2023.