No. 4

Name of Company: Shockwave Medical Inc.

Headquarters: Fremont, California

Product: Developing the Lithoplasty balloon catheter system to treat patients with severely calcified vascular and valvular disease.

Amount Raised: $41 million

Investors: Ally Bridge Group Capital Partners,Deerfield Management Company, RA Capital Management,Sectoral Asset Management Inc, Sofinnova Partners SAS, Venrock and an undisclosed firm.

Source: MoneyTree Report and Shockwave Medical

[Correction: PwC previously recorded Shockwave Medical as having raised $39 million. The data is being revised]