3,250,000 Shares MIRATI THERAPEUTICS, INC. UNDERWRITING AGREEMENTUnderwriting Agreement • October 24th, 2013 • Mirati Therapeutics, Inc. • Pharmaceutical preparations • New York
Introductory. Mirati Therapeutics, Inc., a Delaware corporation (the “Company”), proposes to issue and sell to the several underwriters named in Schedule A (the “Underwriters”) an aggregate of 3,250,000 shares of its common stock, par value $0.001 per share (the “Shares”). The 3,250,000 Shares to be sold by the Company are called the “Firm Shares.” In addition, the Company has granted to the Underwriters an option to purchase up to an additional 487,500 Shares as provided in Section 2. The additional 487,500 Shares to be sold by the Company pursuant to such option are collectively called the “Optional Shares.” The Firm Shares and, if and to the extent such option is exercised, the Optional Shares are collectively called the “Offered Shares.” Jefferies LLC (“Jefferies”) and Leerink Swann LLC (“Leerink”) have agreed to act as representatives of the several Underwriters (in such capacity, the “Representatives”) in connection with the offering and sale of the Offered Shares. To the extent
