Form4insider filings, from the source

SEC Form 4 · accession 0001127602-15-005307

BIOGEN INC. · BIIB

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

Reporting owner
Paul J Clancy
Officer — Executive VP and CFO
Period of report
Feb 8, 2015
Accepted (ET)
Feb 10, 2015 · 5:06 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 StockFeb 8, 2015M3,191$0.00A18,646D
Common StockFeb 8, 2015F1,143$402.00D17,503D
Common StockFeb 9, 2015M4,691$0.00A22,194D
Common StockFeb 9, 2015F2,210$396.88D19,984D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Restricted Stock UnitF1$0.00Feb 8, 2015M3,191D—Feb 8, 2016Common Stock3,1913,194D
Restricted Stock UnitF2,F1$0.00Feb 9, 2015M4,691D—Feb 9, 2015Common Stock4,6910D

Explanation of responses