X0306 4 2013-05-31 0 0000943452 WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP WAB 0001215495 FOSTER LEE B II 1001 AIR BRAKE AVENUE WILMERDING PA 15148 1 0 0 0 Common Stock 2013-05-31 4 S 0 3000 110.9392 D 8750 I Lee B. Foster II Dynasty Trust Common Stock 6600 I Foster Holdings, Inc. Common Stock - Direct 20513 D The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices within $1.00. The reporting person undertakes to provide to Westinghouse Air Brake Technologies Corporation ("Wabtec"), any security holder of Wabtec, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. David M. Seitz,POA for Lee B. Foster II 2013-06-04