BOULDER, Colo.--(BUSINESS WIRE)--Clovis Oncology, Inc. (Nasdaq: CLVS) announced today the pricing of its underwritten public offering of 3,750,000 shares of its common stock at $20.00 per share, before underwriting discounts and commissions. In addition, the underwriters have a 30-day option to purchase up to an additional 562,500 shares of common stock from Clovis Oncology to cover over-allotments, if any.