UnannouncedVCCompany

Filed before 2025Latest filing 8 May 2017

Arsanis, Inc.

Arsanis, Inc. is a Waltham, MA biotech company with 4 venture-backed raises in public filings, $84.5M sold in all. The latest was filed on 8 May 2017.

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

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Raises

  1. Equity round$45.5MFiled before 20258 May 2017 · Waltham, MA
  2. Equity round$15MFiled before 202527 Apr 2016 · Waltham, MA
  3. Debt round$4MFiled before 202530 Dec 2015 · Waltham, MA
  4. Equity round (amended)$20MFiled before 20255 Jun 2015 · Lebanon, NH

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