Cinemark Files for $400 Million IPO

Cinemark Holdings Inc., a Plano, Texas-based movie theater chain, has filed for a $400 million IPO. It plans to trade on the NYSE under ticker symbol CNK, with Lehman Brothers serving as lead underwriter. Madison Dearborn Partners holds a 66.3% pre-IPO take, while Quadrangle Group holds 7.1 percent. < ?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />