Rosetta Stone Inc. Information Request Form

Levi & Korsinsky, LLP has commenced an investigation into the fairness of the sale of Rosetta Stone Inc. (“Rosetta Stone” or the “Company”) (NYSE: RST) to Cambium Learning Group (“Cambium”). Under the terms of the deal, Cambium will acquire Rosetta Stone in an all cash transaction for $30 per share.

The Rosetta Stone merger investigation concerns whether the Board of Rosetta Stone has harmed stockholders by agreeing to enter into this transaction and whether all material facts have been properly disclosed to stockholders.