Oct 05, 2011. /Lesprom Network/. Rock-Tenn Company has reached an agreement to settle the pending Smurfit-Stone shareholder class action lawsuit, as the company said in a press release received by Lesprom Network. As previously disclosed, there is a class action lawsuit against Rock-Tenn Company, RockTenn CP, LLC (a wholly owned subsidiary of RockTenn that is the successor to Smurfit-Stone Container Corporation), and former directors of Smurfit-Stone pending in the Delaware Court of Chancery (the “Court”), challenging the recent acquisition by RockTenn of Smurfit-Stone. RockTenn is one of North America's leading integrated manufacturers of corrugated and consumer packaging and recycling solutions.