Corporate Event Notice CE10-236

Jones Apparel Group, Inc. (“JNY/JNY1C”)
Name and Cusip Change
Effective Date: October 18, 2010

OneChicago has been informed that effective Monday, October 18, 2010, the security name
“Jones Apparel Group, Inc.” will change to “The Jones Group Inc” and the cusip
“480074103” will change to “48020T101”. The OneChicago JNY1C futures symbol will not
change
.