UnannouncedVCRaise

Filed before 2025Filed 16 July 2020

Annexon, Inc. raised $102M

Annexon, Inc., a biotech company based in South San Francisco, CA, raised $102M in a new equity round, according to a filing dated 16 July 2020.

Raises filed before 2025 are not checked for a public announcement.

Watch Annexon, Inc. Share on X Read the filing ↗
Filed
16 July 2020
Round
Equity round
Amount sold
$102M
Offering size
$102M
Investors so far
17
Based in
South San Francisco, CA

Investors on the board

Firms come from the venture funds whose filings name a director of this company.

Who is on the board

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How it compares

Larger than 95% of the 1,744 tracked raises with an amount filed in 2020, and than 91% of the 152 in biotech.

Annexon, Inc. in public filings

FiledFilingSoldRaise
16 Jul 2020New filing$102MThis raise
19 Dec 2018New filing$45MAnother raise

Everything on Annexon, Inc.

More with Clarus Ventures on the board

  1. Imago BioSciences, Inc.$80MFiled before 202520 Nov 2020 · San Carlos, CA
  2. Praxis Precision Medicines, Inc.$10MFiled before 202527 Jun 2019 · Cambridge, MA
  3. Flowonix Medical Inc$2MFiled before 202519 Sep 2018 · Mt Olive, NJ
  4. Graybug Vision, Inc.$75.4MFiled before 202513 Jun 2018 · Redwood City, CA

All 22 raises

Other unannounced rounds

  1. DVx Atomic Co.$18.5MUnannounced · 1 day16 Sep 2026 · Boston, MA
  2. Aperio Systems, Inc.$1.6MUnannounced · 1 day16 Sep 2026 · Boston, MA
  3. Twin Health, Inc.$59MUnannounced · 1 day16 Sep 2026 · Menlo Park, CA
  4. Scoring Factory AI Inc.$500KUnannounced · 2 days15 Sep 2026 · New York, NY
  5. Royal & Pelham, Inc.$5.4MUnannounced · 2 days15 Sep 2026 · New Orleans, LA
  6. SPECTRA Holdings US, Ltd.$2.5MUnannounced · 2 days15 Sep 2026 · Sandy Springs, GA

All unannounced rounds

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