MICROMET, INC. Common Stock PURCHASE AGREEMENTPurchase Agreement • July 30th, 2009 • Micromet, Inc. • Biological products, (no disgnostic substances) • New York
Micromet, Inc., a Delaware corporation (the “Company”), proposes to sell to the several underwriters (the “Underwriters”) named in Schedule I hereto for whom Piper Jaffray & Co. is acting as representative (the “Representative”), an aggregate of 14,000,000 shares (the “Firm Shares”) of Common Stock, $0.00004 par value per share (the “Common Stock”), of the Company. The Company has also granted to the several Underwriters an option to purchase up to 2,100,000 additional shares of Common Stock on the terms and for the purposes set forth in Section 3 hereof (the “Option Shares”). The Firm Shares and any Option Shares purchased pursuant to this Agreement are herein collectively called the “Securities.”
