Apr 23, 2010. /Lesprom Network/. RockTenn reported that its Board of Directors declared a dividend of $0.15 per share on its Class A Common Stock to shareholders of record at the close of business on May 4, 2010. The dividend, which will be paid on May 17, 2010, represents an annual dividend rate of $0.60 per share, company said in a statement received by Lesprom Network. RockTenn is one of North America’s leading manufacturers of paperboard, containerboard and consumer and corrugated packaging.