Basic info
Industry
biotechnology research
Sectors
Biotechnology
Neurodegeneration
Life Science
Therapeutics
Ophthalmology
Health Diagnostics
Health Care
Autoimmune
Date founded
2011
Funding rounds raised
Total raised
$130M
from 14 investors over 14 rounds
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Annexon Biosciences raised $130M on July 8, 2022
Investors: Adage Capital Management, Driehaus Capital Management LLC and Redmile Group
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Annexon Biosciences raised $100M on July 1, 2020
Investors: Farallon Capital Management, Logos Global Management, LP, Redmile Group, Eventide Asset Management and Surveyor Capital
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Annexon Biosciences raised $75M on December 19, 2018
Investors: Adage Capital Management, Blackstone Technology Group and Surveyor Capital
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Annexon Biosciences raised $44M on June 23, 2016
Investors: Clarus Ventures, LLC and Correlation Ventures
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Annexon Biosciences raised $34M on December 15, 2014
Investors: Clarus Ventures, LLC