# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000875045-23-000016
Filing Date
2023-04-25
Accepted
2023-04-25 16:21:24
Documents
120
Period of Report
2023-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | biib-20230331.htm iXBRL | 10-Q | 2535168
2 | EX-10.2 | exhibit102-ggregoryofferle.htm | EX-10.2 | 24789
3 | EX-10.3 | exhibit103-nmurphyofferlet.htm | EX-10.3 | 362385
4 | EX-31.1 | biib-2023331xex311.htm | EX-31.1 | 10993
5 | EX-31.2 | biib-2023331xex312.htm | EX-31.2 | 10654
6 | EX-32.1 | biib-2023331xex321.htm | EX-32.1 | 8650
12 |  | biib-20230331_g1.jpg | GRAPHIC | 62626
13 |  | biib-20230331_g2.jpg | GRAPHIC | 11626
14 |  | biib-20230331_g3.jpg | GRAPHIC | 10615
15 |  | biib-20230331_g4.jpg | GRAPHIC | 12322
16 |  | biib-20230331_g5.jpg | GRAPHIC | 11610
17 |  | biib-20230331_g6.jpg | GRAPHIC | 44610
18 |  | biib-20230331_g7.jpg | GRAPHIC | 43258
19 |  | biib-20230331_g8.jpg | GRAPHIC | 48033
20 |  | biib-20230331_g9.jpg | GRAPHIC | 99381
21 |  | image_1.jpg | GRAPHIC | 232
22 |  | image_4.jpg | GRAPHIC | 4835
23 |  | image_5.jpg | GRAPHIC | 224
24 |  | newbiogenlogo.jpg | GRAPHIC | 2811
25 |  | newbiogenlogoa.jpg | GRAPHIC | 2811
| Complete submission text file | 0000875045-23-000016.txt |  | 13211175

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | biib-20230331.xsd | EX-101.SCH | 86090
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | biib-20230331_cal.xml | EX-101.CAL | 80729
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | biib-20230331_def.xml | EX-101.DEF | 472365
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | biib-20230331_lab.xml | EX-101.LAB | 880844
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | biib-20230331_pre.xml | EX-101.PRE | 649907
114 | EXTRACTED XBRL INSTANCE DOCUMENT | biib-20230331_htm.xml | XML | 2320546

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)

EIN.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-19311 | Film No.: 23845166
SIC: 2836 Biological Products, (No Diagnostic Substances)