InsiderTrades

Form 4 for BIIB Biogen

Accepted 2024-02-09 00:00:00 ET · period of report 2024-02-07 · accession 0001127602-24-004308 · 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
D 2024-02-09 2024-02-08 BIIB Izzar Rachid Head of Gbl Product Strat M - OptEx $0.00 +2,043 8,187 +33% $0
D 2024-02-09 2024-02-08 BIIB Izzar Rachid Head of Gbl Product Strat F - Tax $240.30 -621 7,566 -8% -$149.2K
D 2024-02-09 2024-02-07 BIIB Izzar Rachid Head of Gbl Product Strat A - Grant $0.00 +5,405 5,405 New $0
D 2024-02-09 2024-02-08 BIIB Izzar Rachid Head of Gbl Product Strat M - OptEx $0.00 -2,043 4,087 -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-02-08 M A 2,043 $0.00 8,187 D — —
2 Common Common Stock 2024-02-08 F D 621 $240.30 7,566 D — —
3 Derivative Restricted Stock Unit 2024-02-07 A A 5,405 $0.00 5,405 D $0.00 · — to 2027-02-07 5,405 Common Stock (F1) The restricted stock units vest in three (3) equal annual installments, commencing one year after the grant date of 02/07/2024.
4 Derivative Restricted Stock Unit 2024-02-08 M D 2,043 $0.00 4,087 D $0.00 · — to 2026-02-08 2,043 Common Stock (F2) The restricted stock units vest in three (3) equal annual installments commencing one year after the grant date of 02/08/2023.