Feb 04, 2009. /Lesprom.com/. The Board of Directors of Koppers Holdings Inc. has declared a quarterly dividend of $0.22 per common share, payable April 1, 2009, to stockholders of record as of the close of business on February 17, 2009, the company said in a statement received by Lesprom Network. Koppers also established a record date for its 2009 annual meeting of stockholders. Koppers stockholders of record at the close of business on March 17, 2009 will be entitled to notice of the annual meeting and to vote upon matters considered at the meeting. The annual meeting will be held in Pittsburgh, Pennsylvania on May 6, 2009. Koppers will send a definitive proxy statement to stockholders of record, which will contain important information about the meeting and the matters to be considered. Stockholders are urged to read the proxy statement when it becomes available. Koppers is a global integrated producer of carbon compounds and treated wood products. Including its joint ventures, Koppers operates facilities in the United States, United Kingdom, Denmark, Australia and China.