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Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-17-009633
Filing Date
2017-03-23
Accepted
2017-03-23 17:41:56
Documents
1

Document Format Files

Seq Description Document Type Size
1 filename1.pdf LETTER 115779
  Complete submission text file 0000000000-17-009633.txt   160442
Mailing Address 225 BINNEY STREET CAMBRIDGE MA 02142
Business Address 225 BINNEY STREET CAMBRIDGE MA 02142 7814642000
BIOGEN INC. (Filed for) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: UPLOAD
SIC: 2836 Biological Products, (No Diagnostic Substances)