X0303 4/A 2010-05-14 2010-05-18 0 0000030625 FLOWSERVE CORP FLS 0001214513 RUSNACK WILLIAM C 5215 N. O'CONNOR BLVD., SUITE 2300 IRVING TX 75039 1 0 0 0 Phantom Stock Common Stock 15358 15358 D The Form 4 filed on behalf of the reporting person on May 18, 2010 mistakenly reported the acquisition of 161 shares of phantom stock that did not in fact occur. As of May 18, 2010, the reporting person owned 15,358 shares of phantom stock. /s/ Ronald F. Shuff, attorney-in-fact 2010-05-24