InsiderTrades

Form 4 for BIIB Biogen

Accepted 2024-04-03 00:00:00 ET · period of report 2024-04-02 · accession 0001127602-24-012414 · 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
2024-04-03 2024-04-02 BIIB Singhal Priya Head of Development S - Sale $213.09 -93 4,886 -2% -$19.8K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-04-02 S D 93 $213.09 4,886.48 D — — (F1) 1. Includes 93.3846 shares acquired under the Biogen Inc. employee stock purchase plan on 3/28/2024.