BIOGEN INC.
Biological Products, (No Diagnostic Substances) | SIC: 2836Phone: 6176792000
EIN: 330112644
State Location: MA
State of Inc.: DE
- Nasdaq:BIIB
Form: 8-K
Filing Date: 14 May 2026Report Date: 14 May 2026
Accepted: 14 May 2026 06:31 a.m.
Accession Number: 0001193125-26-222908
File Number: 000-19311
Film Number: 26975990
Items: 1.01,2.01,2.03,7.01,9.01
Documents
Primary Document: 8-K
Accepted: 14 May 2026 06:31 a.m.
0001193125-26-222908-index-headers.html
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0001193125-26-222908-index.html
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0001193125-26-222908.txt
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0001193125-26-222908-xbrl.zip
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biib-20260514.xsd
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biib-20260514_lab.xml
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biib-20260514_pre.xml
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d109852d8k_htm.xml
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d109852dex101.htm
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d109852dex102.htm
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d109852dex991.htm
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FilingSummary.xml
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g109852g0514003428646.jpg
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g109852g0514003429713.jpg
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MetaLinks.json
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R1.htm
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report.css
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Show.js
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