Quarterly Stock Price and Dividend Information

Shares of RPM International Inc. common stock are traded on the New York Stock Exchange under the symbol RPM. The high and low sales prices for the shares of common stock, and the cash dividends paid on the common stock, for each quarter of the two most recent fiscal years are set forth in the table below.

Range of Sales Prices and Dividends Paid

Source: The Wall Street Journal

Cash dividends are payable quarterly, upon authorization of the Board of Directors. Regular payment dates are approximately the last day of July, October, January and April.

The number of holders of record of RPM common stock as of July 14, 2008 was approximately 30,740.

2008 Annual Report

Quarterly Stock Price and Dividend Information

Range of Sales Prices and Dividends Paid