5,500,000 Shares Peregrine Semiconductor Corporation Common Stock ($0.001 Par Value) EQUITY UNDERWRITING AGREEMENTEquity Underwriting Agreement • July 25th, 2012 • Peregrine Semiconductor Corp • Semiconductors & related devices • New York
Peregrine Semiconductor Corporation, a Delaware corporation (the “Company”), and certain stockholders of the Company named in Schedule II hereto (the “Selling Stockholders”) propose to sell to the several underwriters (the “Underwriters”) named in Schedule I hereto for whom you are acting as representatives (the “Representatives”) an aggregate of 5,500,000 shares (the “Firm Shares”) of the Company’s common stock, $0.001 par value (the “Common Stock”), of which 5,340,780 shares will be sold by the Company and 159,220 shares will be sold by the Selling Stockholders. The respective amounts of the Firm Shares to be so purchased by the several Underwriters are set forth opposite their names in Schedule I hereto, and the respective amounts of the Firm Shares to be sold by the Selling Stockholders are set forth opposite their names in Schedule II hereto. The Company and the Selling Stockholders are sometimes referred to herein collectively as the “Sellers.” The
