Form4insider filings, from the source

SEC Form 4 · accession 0001127602-16-040239

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, 2016
Accepted (ET)
Feb 9, 2016 · 4:51 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, 2016M4,026$0.00A29,666D
Common StockFeb 8, 2016F1,324$250.77D28,342D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Restricted Stock UnitF2$0.00Feb 8, 2016M4,026D—Feb 8, 2016Common Stock4,0260D

Explanation of responses