Mevion Medical Systems, Inc. (formerly Still River Systems, Inc.) is a radiation therapy company dedicated to advancing the treatment of cancer. As the pioneering developer of modern proton therapy systems, Mevion provides innovative, safe, and effective solutions by transforming advances in medical technology and science into practical clinical reality.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 01/25/12 | $45,000,000 |
Caxton Heath Life Sciences CHL Medical Partners Venrock | undisclosed | |
| 08/04/15 | $200,000,000 |
Caxton Alternative Management CHL Medical Partners HOPU Investments Venrock YuanMing Capital | undisclosed |
