Baker Brothers Investments

Managed by Mr. Julian Baker and Dr. Felix Baker, Baker Brothers Investments is a family of long-term investment funds for major university endowments and foundations that are focused on publicly-traded and privately-held life science companies.

Johnson & Johnson Development Corporation

Organized in 1973, Johnson & Johnson Development Corp. (JJDC) is the venture capital subsidiary of Johnson & Johnson. JJDC makes private equity investments in venture funded healthcare companies. Portfolio investments include those in the field of pharmaceuticals, biotechnology, medical devices, diagnostics and consumer products. For more information, visit www.jjdevcorp.com.

Lions Capital Corporation

As fund manager of BC Advantage Funds (VCC) Ltd. and the Lions Liquidity Investment Fund I LP, Lions Capital currently manages more than $50 million of investment capital. Lions Capital also provides financing and merger and acquisitions services to life science and technology companies. For more information, visit www.lionscapital.com.

Ventures West Capital Limited

Ventures West Capital Ltd., a private venture capital investment group, is one of Canada’s leading investors in early stage technology companies. Since its founding in 1968, Ventures West has formed eight venture capital funds which total over $700 million and has invested in more than 150 companies. Ventures West has the people, the expertise, and the capital to help entrepreneurs develop emerging technology companies into market leaders. For more information, visit www.ventureswest.com.