# Saranas funding: rounds and investors > Saranas has raised $27M across 8 rounds since 2012. Investors include Houston Angel Network, Jack Gill and S3 Ventures. Every round with its source. Source: https://millionrounds.com/company/saranas (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Saranas* 8 rounds we have observed, with the 3 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. Biotech Healthcare Funding summary Updated 26 Oct 2026 **$27M** raised across 8 rounds since 2012, from 8 sources **$50K** Seed **$50K** Venture **$100K** Venture **$2.3M** Venture **$4.5M** Venture **$4.0M** Series B **$2.8M** Series C **$13M** Series B - **Latest round:** Series B, $13M Jul 2021 - **Step-up i:** 4.6× - **Investors:** 3 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2012 2014 2016 2018 2020 **$50K** Seed **$50K** Venture **$100K** Venture **$4.5M** Venture **$4.0M** Series B **$2.8M** Series C **$13M** Series B - **First round:** Seed, $50K - **Biggest round:** $13M - **Usual gap between rounds:** 2 years ## The rounds - **Jul 2021** Series B **$13M** *1 new* [S3 Ventures](https://millionrounds.com/fund/s3-ventures) Source recorded SEC filing: $15M sold, first sale Jul 2021 - **May 2018** Series C **$2.8M** No investor was named in the report. Reported by FinSMEs SEC filing: $2.8M sold, first sale May 2018 - **Jun 2017** Series B **$4.0M** No investor was named in the report. Reported by FinSMEs SEC filing: $3.3M sold, first sale Apr 2017 - **Jun 2015** Venture **$4.5M** *2 returning* [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) [Jack Gill](https://millionrounds.com/fund/jack-gill) From a historical funding record SEC filing: $4.5M sold, first sale Jun 2015 - **Jun 2015** Venture **$2.3M** *1 new* *1 returning* [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) [Jack Gill](https://millionrounds.com/fund/jack-gill) From a historical funding record SEC filing: $4.5M sold, first sale Jun 2015 - **Aug 2014** Venture **$100K** *1 returning* [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) From a historical funding record - **Aug 2014** Venture **$50K** *1 new* [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) From a historical funding record - **Mar 2012** Seed **$50K** No investor was named in the report. Reported by sec.gov SEC filing: $50K sold, first sale Mar 2012 ## Founders and team From the SEC filings it signed: 1 on the team. - **James Reinstein** Executive Officer, Director i On the board, as filed i *Amy Kobe* *Brian R. Smith* *Dan Wolterman* *Daniel R. Hawkins* ## 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. **Seed** 2012 **Venture** 2014 **Venture** 2014 **Venture** 2015 **Venture** 2015 **Series B** 2017 **Series C** 2018 **Series B** 2021 [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) [Jack Gill](https://millionrounds.com/fund/jack-gill) [S3 Ventures](https://millionrounds.com/fund/s3-ventures) ## Everyone who backed them [Houston Angel Network](https://millionrounds.com/fund/houston-angel-network) Angel network **4** rounds [Jack Gill](https://millionrounds.com/fund/jack-gill) Angel **2** rounds [S3 Ventures](https://millionrounds.com/fund/s3-ventures) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=saranas). ## Quick answers about Saranas ### Who invested in Saranas? Saranas's investors include Houston Angel Network, Jack Gill and S3 Ventures. ### How much has Saranas raised? Saranas has raised $27M across 8 rounds since 2012. ### When did Saranas last raise? Saranas's most recent round was a Series B of $13M in Jul 2021. ### What was Saranas's biggest round? Its most recent round, $13M in Jul 2021, is also its largest on record. ### Who backed Saranas first? Saranas's first round on record, in Aug 2014, was backed by Houston Angel Network. ### What stage is Saranas at? Saranas's latest named round is a Series B, in Jul 2021. ### Where is Saranas based? Saranas is based in the United States. ## Companies like Saranas In the same sector, and raised in the last eighteen months. 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