X0303 4 2010-06-19 0 0001394159 Orbitz Worldwide, Inc. OWW 0001406056 Bosshart John C/O ORBITZ WORLDWIDE, INC. 500 WEST MADISON STREET, SUITE 1000 CHICAGO IL 60661 0 1 0 0 VP, Global Accounting Common Stock 2010-06-19 4 M 0 5773 A 5773 D Restricted Stock Units 2010-06-19 4 F 0 658 D 2012-06-19 Common Stock 658 6039 D Restricted Stock Units 2010-06-19 4 M 0 1574 D 2012-06-19 Common Stock 1574 4465 D Restricted Stock Units 2010-06-19 4 F 0 1753 D 2011-06-19 Common Stock 1753 10152 D Restricted Stock Units 2010-06-19 4 M 0 4199 D 2011-06-19 Common Stock 4199 5953 D Each restricted stock unit represents a right to receive, in the sole discretion of the Board of Directors of the Company, either (i) one share of the Company's common stock, par value $0.01 per share, as of the vesting date, or (ii) cash equal to the fair market value of one share of the Company's common stock as of the applicable vesting date. The restricted stock units reported as disposed herein were settled for shares of the Company's common stock. Each restricted stock unit represents a right to receive, in the sole discretion of the Board of Directors of the Company, either (i) one share of the Company's common stock, par value $0.01 per share, as of the vesting date, or (ii) cash equal to the fair market value of one share of the Company's common stock as of the applicable vesting date. The shares of common stock underlying the restricted stock units reported as disposed herein were retained (but not issued) by the Company in satisfaction of tax withholding obligations associated with the vesting of such units. The restricted stock units vest in four equal installments on June 19, 2009, 2010, 2011 and 2012. The restricted stock units vest in three equal installments on June 19, 2009, 2010 and 2011. /s/ James P. Shaughnessy, Attorney-in-fact for John Bosshart 2010-06-22