# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000875045-24-000025
Filing Date
2024-08-01
Accepted
2024-08-01 16:11:25
Documents
134
Period of Report
2024-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | biib-20240630.htm iXBRL | 10-Q | 2820224
2 | EX-10.3 | exhibit103-formofpsuawarda.htm | EX-10.3 | 34212
3 | EX-10.4 | exhibit104-formofrsuawarda.htm | EX-10.4 | 24607
4 | EX-10.5 | exhibit105-formofrsuawarda.htm | EX-10.5 | 24530
5 | EX-31.1 | biib-2024630xex311.htm | EX-31.1 | 10821
6 | EX-31.2 | biib-2024630xex312.htm | EX-31.2 | 10421
7 | EX-32.1 | biib-2024630xex321.htm | EX-32.1 | 8483
13 |  | biib-20240630_g1.jpg | GRAPHIC | 62626
14 |  | biib-20240630_g10.jpg | GRAPHIC | 54220
15 |  | biib-20240630_g11.jpg | GRAPHIC | 57900
16 |  | biib-20240630_g12.jpg | GRAPHIC | 105086
17 |  | biib-20240630_g13.jpg | GRAPHIC | 107678
18 |  | biib-20240630_g2.jpg | GRAPHIC | 15979
19 |  | biib-20240630_g3.jpg | GRAPHIC | 12938
20 |  | biib-20240630_g4.jpg | GRAPHIC | 16235
21 |  | biib-20240630_g5.jpg | GRAPHIC | 16361
22 |  | biib-20240630_g6.jpg | GRAPHIC | 45130
23 |  | biib-20240630_g7.jpg | GRAPHIC | 46816
24 |  | biib-20240630_g8.jpg | GRAPHIC | 65621
25 |  | biib-20240630_g9.jpg | GRAPHIC | 67182
| Complete submission text file | 0000875045-24-000025.txt |  | 16015112

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | biib-20240630.xsd | EX-101.SCH | 96524
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | biib-20240630_cal.xml | EX-101.CAL | 88599
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | biib-20240630_def.xml | EX-101.DEF | 626783
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | biib-20240630_lab.xml | EX-101.LAB | 955871
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | biib-20240630_pre.xml | EX-101.PRE | 816858
137 | EXTRACTED XBRL INSTANCE DOCUMENT | biib-20240630_htm.xml | XML | 2660201

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.: 241166766
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)