X0306 4 2013-05-01 0000067472 MOLEX INC MOLX/MOLXA 0001476060 Matula Gary J C/O MOLEX INCORPORATED 2222 WELLINGTON COURT LISLE IL 60532 1 Executive V.P., & CIO Class A Common Stock 2013-05-01 4 S 0 2000 23.349 D 151248 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 25, 2013. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $23.28 to $23.43, inclusive. The reporting person undertakes to provide to Molex Inc., any security holder of Molex Inc., 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 ranges set forth in this footnote. /s/Mark R. Pacioni, attorney-in-fact for Gary J. Matula 2013-05-03