United States · Who invested in Receptos?
Receptos's investors include Venrock, ARCH Venture Partners, Flagship Pioneering, LLC, Lilly Ventures and OrbiMed, and 1 more on record.
201020112012
$7.7MVenture$25MSeries A$11MVenture$30MVentureUnited States · Venture startup
Who invested in Receptos
4 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$73Mraised across 4 rounds since 2009, from 4 sources
$7.7MVenture$25MSeries A$11MVenture$30MVenture
- Latest round
- Venture, $30MMar 2012
- Step-upi
- 2.8×
- Investors
- 6
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $7.7M May 2009
- Biggest round
- $30M Venture · Mar 2012
- Usual gap between rounds
- 6 months the median of 3
The rounds
- Mar 2012Venture$30M2 new4 returning
From a historical funding recordSEC filing: $11M sold, first sale Feb 2012
- Feb 2012Venture$11M
No investor was named in the report.
Reported by sec.govSEC filing: $11M sold, first sale Feb 2012
- Nov 2009Series A$25M4 new
Reported by fiercebiotech.com
- May 2009Venture$7.7M
No investor was named in the report.
From a historical funding record
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Venture2009Series A2009Venture2012Venture2012
Venrock
ARCH Venture PartnersFlagship Pioneering, LLC
Lilly Ventures
OrbiMed
Osage University Partners
VenrockARCH Venture PartnersFlagship Pioneering, LLCLilly VenturesOrbiMedOsage University PartnersThe exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Flagship Pioneering, LLCVC firm2rounds
Missing a round, or an investor who was in one? Tell us.
Quick answers about Receptos
How much has Receptos raised?
Receptos has raised $73M across 4 rounds since 2009.
When did Receptos last raise?
Receptos's most recent round was a Venture of $30M in Mar 2012.
What was Receptos's biggest round?
Its most recent round, $30M in Mar 2012, is also its largest on record.
Who backed Receptos first?
Receptos's first round on record, in Nov 2009, was backed by Venrock, ARCH Venture Partners and Flagship Pioneering, LLC and 1 others.
What stage is Receptos at?
Receptos's latest named round is a Venture, in Mar 2012.
Where is Receptos based?
Receptos is based in the United States.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.