X0304 4 2012-02-06 0000067472 MOLEX INC MOLX/MOLXA 0001330593 Brock Graham Charles C/O MOLEX INCORPORATED 2222 WELLINGTON COURT LISLE IL 60532 1 EVP, Sales & Marketing Class A Common Stock 2012-02-06 4 S 0 4000 22.69 D 144755 D Class A Common Stock 1.3762 I By Spouse The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $22.67 to $22.72, 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. Dividend Reinvestment Plan shares. /s/Mark R. Pacioni, attorney-in-fact for Graham Charles Brock 2012-02-07