Conference Calls

Rogers Corp

Investor Conference Call

4:00 PM

Rogers Corp. (ROG) will host an Investor Conference Call at 4:00 PM ET, January 3, 2011, to discuss its acquisition of Curamik Electronics GmbH. To access the live webcast, log on at www.rogerscorp.com/ir The call can also be accessed by dialing 1-800-574-8929 (US) or 1-973-935-8524 (International). A replay of the call can be accessed by dialing 1-800-642-1687 (US) or 1-706-645-9291 (International); passcode 27463582.

Aspen Insurance Holdings Ltd.

Credit Suisse Renewals Conference Call

9:00 AM

Aspen Insurance Holdings Ltd. (AHL) CEO, Brian Boornazian, will present at the Credit Suisse Global Pricing Conference Call to discuss the January 1, 2011 insurance and reinsurance renewal season. The event is scheduled to begin at 9:00 AM ET, January 3, 2011.