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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-18-138852
Filing Date
2018-04-27
Accepted
2018-04-27 16:08:05
Documents
28
Period of Report
2018-06-12
Effectiveness Date
2018-04-27

Document Format Files

Seq Description Document Type Size
1 DEF 14A d519919ddef14a.htm DEF 14A 1488421
2 GRAPHIC g519919computer_small.jpg GRAPHIC 8225
3 GRAPHIC g519919g00o82.jpg GRAPHIC 46557
4 GRAPHIC g519919g02h63.jpg GRAPHIC 1784
5 GRAPHIC g519919g07e46.jpg GRAPHIC 6311
6 GRAPHIC g519919g26c48.jpg GRAPHIC 32585
7 GRAPHIC g519919g29q54.jpg GRAPHIC 18417
8 GRAPHIC g519919g40f73.jpg GRAPHIC 1813
9 GRAPHIC g519919g40q76.jpg GRAPHIC 53169
10 GRAPHIC g519919g41k61.jpg GRAPHIC 38185
11 GRAPHIC g519919g41u81.jpg GRAPHIC 19988
12 GRAPHIC g519919g46j74.jpg GRAPHIC 58796
13 GRAPHIC g519919g49c27.jpg GRAPHIC 165167
14 GRAPHIC g519919g56w81.jpg GRAPHIC 41276
15 GRAPHIC g519919g63o02.jpg GRAPHIC 21661
16 GRAPHIC g519919g68a70.jpg GRAPHIC 92570
17 GRAPHIC g519919g76h95.jpg GRAPHIC 50600
18 GRAPHIC g519919g77n77.jpg GRAPHIC 27451
19 GRAPHIC g519919g78l97.jpg GRAPHIC 50578
20 GRAPHIC g519919g88j87.jpg GRAPHIC 61908
21 GRAPHIC g519919g90g10.jpg GRAPHIC 96666
22 GRAPHIC g519919g91v63.jpg GRAPHIC 1825
23 GRAPHIC g519919g96h57.jpg GRAPHIC 21522
24 GRAPHIC g519919g98j05.jpg GRAPHIC 26861
25 GRAPHIC g519919logo.jpg GRAPHIC 5197
26 GRAPHIC g519919mail_small.jpg GRAPHIC 8350
27 GRAPHIC g519919person_small.jpg GRAPHIC 8205
28 GRAPHIC g519919phone_small.jpg GRAPHIC 8198
  Complete submission text file 0001193125-18-138852.txt   2834104
Mailing Address 225 BINNEY STREET CAMBRIDGE MA 02142
Business Address 225 BINNEY STREET CAMBRIDGE MA 02142 7814642000
BIOGEN INC. (Filer) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 000-19311 | Film No.: 18783910
SIC: 2836 Biological Products, (No Diagnostic Substances)