Form4insider filings, from the source

SEC Form 4 · accession 0001127602-15-005308

BIOGEN INC. · BIIB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
John Cox
Officer — EVP Pharmaceutical Oper & Tech
Period of report
Feb 8, 2015
Accepted (ET)
Feb 10, 2015 · 5:07 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000875045

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Feb 8, 2015M4,023$0.00A29,590D
Common StockFeb 8, 2015F1,537$402.00D28,053D
Common StockFeb 9, 2015M4,691$0.00A32,744D
Common StockFeb 9, 2015F2,210$396.88D30,534D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Restricted Stock UnitF2$0.00Feb 8, 2015M4,023D—Feb 8, 2016Common Stock4,0234,026D
Restricted Stock UnitF3,F2$0.00Feb 9, 2015M4,691D—Feb 9, 2015Common Stock4,6910D

Explanation of responses