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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001127602-22-026192
Filing Date
2022-11-21
Accepted
2022-11-21 18:41:43
Documents
2
Period of Report
2022-11-14

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form3.html 3  
1 PRIMARY DOCUMENT form3.xml 3 2065
2 POWER OF ATTORNEY (PUBLIC): CV POA doc1.htm EX-24 7696
  Complete submission text file 0001127602-22-026192.txt   11402
Mailing Address 225 BINNEY STREET CAMBRIDGE MA 02142
Business Address 225 BINNEY STREET CAMBRIDGE MA 02142 7814642000
BIOGEN INC. (Issuer) CIK: 0000875045 (see all company filings)

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

Mailing Address C/O AXCELLA HEALTH, INC. 840 MEMORIAL DRIVE CAMBRIDGE MA 02139
Business Address
Viehbacher Christopher (Reporting) CIK: 0001774478 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-19311 | Film No.: 221407058