| Investor Name | Invest Money | Lead Investor | Propotion |
|---|
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Sep 17, 2007 | Series B | $ 10.25M | Echo Health Ventures,HLM Venture Partners,etc. | Detail |
| May 26, 2010 | Series D | $ 16M | Ascension Ventures,BlueCross BlueShield Venture Partners,etc. | Detail |
| Feb 18, 2009 | Series C | $ 11.60M | BlueCross BlueShield Venture Partners,HLM Venture Partners,etc. | Detail |
| Dec 14, 2006 | Series A | $ 3M | HLM Venture Partners,LRVHealth | Detail |