InsiderTrades

Form 4 for BIIB Biogen

Accepted 2022-01-21 00:00:00 ET · period of report 2022-01-19 · accession 0001127602-22-001862 · 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
2022-01-21 2022-01-19 BIIB Guindo Chirfi Head of Glob Prod Strat, Com A - Grant $0.00 +3,088 6,007 +106% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2022-01-19 A A 3,088 $0.00 6,007 D — — (F1) Represents shares earned upon satisfaction of certain performance conditions associated with performance stock units granted on February 12, 2019. The shares will vest on February 12, 2022.