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Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-19-129278
Filing Date
2019-04-30
Accepted
2019-04-30 16:06:04
Documents
64
Period of Report
2019-06-19
Effectiveness Date
2019-04-30

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE PROXY STATEMENT d678705ddef14a.htm DEF 14A 1774098
2 GRAPHIC g678705bio2.jpg GRAPHIC 5910
3 GRAPHIC g678705g01y13.jpg GRAPHIC 165673
4 GRAPHIC g678705g04z76.jpg GRAPHIC 39497
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10 GRAPHIC g678705g11a70.jpg GRAPHIC 13417
11 GRAPHIC g678705g11b71.jpg GRAPHIC 13558
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13 GRAPHIC g678705g11d73.jpg GRAPHIC 16408
14 GRAPHIC g678705g11e74.jpg GRAPHIC 13539
15 GRAPHIC g678705g11f75.jpg GRAPHIC 13248
16 GRAPHIC g678705g11g76.jpg GRAPHIC 13715
17 GRAPHIC g678705g11h77.jpg GRAPHIC 13185
18 GRAPHIC g678705g11i78.jpg GRAPHIC 16385
19 GRAPHIC g678705g11j79.jpg GRAPHIC 17847
20 GRAPHIC g678705g11k11.jpg GRAPHIC 14988
21 GRAPHIC g678705g11k80.jpg GRAPHIC 14961
22 GRAPHIC g678705g11l81.jpg GRAPHIC 13913
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27 GRAPHIC g678705g14n17.jpg GRAPHIC 40723
28 GRAPHIC g678705g14n89.jpg GRAPHIC 1772
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30 GRAPHIC g678705g16t96.jpg GRAPHIC 39285
31 GRAPHIC g678705g18m46.jpg GRAPHIC 1765
32 GRAPHIC g678705g20l44.jpg GRAPHIC 47268
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34 GRAPHIC g678705g21c59.jpg GRAPHIC 32888
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54 GRAPHIC g678705g72v95.jpg GRAPHIC 51621
55 GRAPHIC g678705g73c52.jpg GRAPHIC 53449
56 GRAPHIC g678705g73u95.jpg GRAPHIC 48407
57 GRAPHIC g678705g74c14.jpg GRAPHIC 42722
58 GRAPHIC g678705g74f14.jpg GRAPHIC 44202
59 GRAPHIC g678705g77n77.jpg GRAPHIC 27451
60 GRAPHIC g678705g77r94.jpg GRAPHIC 40690
61 GRAPHIC g678705g81b27.jpg GRAPHIC 43001
62 GRAPHIC g678705g84x54.jpg GRAPHIC 39186
63 GRAPHIC g678705g95e81.jpg GRAPHIC 57858
64 GRAPHIC g678705g98j05.jpg GRAPHIC 26861
  Complete submission text file 0001193125-19-129278.txt   4849486
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.: 19781656
SIC: 2836 Biological Products, (No Diagnostic Substances)