Rockwood National Corporation (OTCPK: RNTL) signed a definitive binding letter of intent to acquire J&M Marketing and Advertising, Inc. for $1 million on April 5, 2011. Under the terms of the deal, Rockwood will issue capital stock to the shareholders of J&M tied to a performance earn out based on net profitability over the next 2 years. Due diligence is in the final stages and the acquisition is anticipated to be concluded on or before April 15, 2011. Rockwood National Corporation (OTCPK:RNTL) cancelled the acquisition of J&M Marketing and Advertising, Inc. on April 5, 2012.