2010
$46M
from 13 investors over 13 rounds
Arsanis raised $46M on April 26, 2017
Investors: OrbiMed Advisors, Bill & Melinda Gates Foundation, Polaris Partners, EMBL Ventures and SV Life Sciences
Arsanis raised $9.3M on February 27, 2017
Investors: Bill & Melinda Gates Foundation
Arsanis raised $15M on April 27, 2016
Investors: SV Life Sciences
Arsanis raised $63K on October 1, 2014
Investors: Executive Agency for Small and Medium-sized Enterprises (EASME)
Arsanis raised $20M on September 3, 2013
Investors: SV Life Sciences and OrbiMed Advisors
Arsanis raised $10M on February 28, 2011
Investors: Polaris Partners, SV Life Sciences and OrbiMed Advisors