# Silk Road Medical funding: rounds and investors > Silk Road Medical has raised $220M across 9 rounds since 2007. Investors include The Vertical Group, CRG and Norwest Venture Partners. Source: https://millionrounds.com/company/silk-road-medical (Millionrounds; every figure on the page links to its filing or article) United States · [Funded startup](https://millionrounds.com/companies) # Who invested in *Silk Road Medical* 9 rounds we have observed, with the 4 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 **$220M** raised across 9 rounds since 2007, from 9 sources **$3.4M** Series A **$8.2M** Series B **$21M** Growth **$13M** Series B **$17M** Series B **$38M** Venture **$15M** Venture **$57M** Venture **$47M** Round - **Latest round:** Round, $47M Jul 2017 - **Biggest round:** $57M Venture · Oct 2015 - **Investors:** 4 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. 2007 2009 2011 2013 2015 2017 **$3.4M** Series A **$8.2M** Series B **$21M** Growth **$13M** Series B **$17M** Series B **$38M** Venture **$15M** Venture **$57M** Venture **$47M** Round - **First round:** Series A, $3.4M - **Biggest round:** $57M - **Usual gap between rounds:** 15 months ## The rounds - **Jul 2017** Round **$47M** *1 new* *2 returning* [Norwest Venture Partners](https://millionrounds.com/fund/norwest) [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) [CRG](https://millionrounds.com/fund/crg-lp) Reported by FinSMEs SEC filing: $42M sold, first sale Jul 2017 - **Oct 2015** Venture **$57M** *2 new* *1 returning* [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) [CRG](https://millionrounds.com/fund/crg-lp) From a historical funding record SEC filing: $17M sold, first sale Oct 2015 - **Aug 2014** Venture **$15M** No investor was named in the report. From a historical funding record SEC filing: $15M sold, first sale Aug 2014 - **May 2013** Venture **$38M** No investor was named in the report. Reported by sec.gov SEC filing: $38M sold, first sale Apr 2013 - **Apr 2013** Series B **$17M** No investor was named in the report. From a historical funding record SEC filing: $38M sold, first sale Apr 2013 - **Apr 2012** Series B **$13M** *1 returning* [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) From a historical funding record SEC filing: $21M sold, first sale Apr 2012 - **Apr 2012** Growth **$21M** *1 returning* [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) From a historical funding record SEC filing: $21M sold, first sale Apr 2012 - **Apr 2011** Series B **$8.2M** No investor was named in the report. Reported by sec.gov SEC filing: $8.2M sold, first sale Apr 2011 - **May 2007** Series A **$3.4M** *1 new* [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) From a historical funding record ## Founders and team From the SEC filings it signed: 2 on the team. - **Erica Rogers** Executive Officer, Director i - **Richard Mott** Executive Officer, Director i On the board, as filed i *Elizabeth Weatherman* *In Seon Hwang* *Jack Lasersohn* *Robert Mittendorff* *Ruoxi Chen* *Tony Chou* ## 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. **Series B** 2011 **Growth** 2012 **Series B** 2012 **Series B** 2013 **Venture** 2013 **Venture** 2014 **Venture** 2015 **Round** 2017 [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) [CRG](https://millionrounds.com/fund/crg-lp) [Norwest Venture Partners](https://millionrounds.com/fund/norwest) [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) ## Everyone who backed them [The Vertical Group](https://millionrounds.com/fund/the-vertical-group) VC firm **5** rounds [CRG](https://millionrounds.com/fund/crg-lp) Private equity **2** rounds [Norwest Venture Partners](https://millionrounds.com/fund/norwest) VC firm **1** round [Warburg Pincus](https://millionrounds.com/fund/warburg-pincus) Private equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=silk-road-medical). ## Quick answers about Silk Road Medical ### Who invested in Silk Road Medical? Silk Road Medical's investors include The Vertical Group, CRG, Norwest Venture Partners and Warburg Pincus. ### How much has Silk Road Medical raised? Silk Road Medical has raised $220M across 9 rounds since 2007. ### When did Silk Road Medical last raise? Silk Road Medical's most recent round was an Undisclosed round of $47M in Jul 2017. ### What was Silk Road Medical's biggest round? Silk Road Medical's largest round on record is $57M (Venture), in Oct 2015. ### Who backed Silk Road Medical first? Silk Road Medical's first round on record, in May 2007, was backed by The Vertical Group. ### What stage is Silk Road Medical at? Silk Road Medical's latest named round is an Undisclosed round, in Jul 2017. ### Where is Silk Road Medical based? Silk Road Medical is based in the United States. ## Companies like Silk Road Medical In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app