Accuray Files for $230 Million

Accuray Inc., a Sunnyvale, Calif.-based developer of a robotic radio-surgery system, has filed for a $230 million IPO. It plans to trade on the Nasdaq under ticker symbol ARAY, with JPMorgan and UBS serving as co-lead underwriters. Shareholders include BVI International Investment and Maubeni Corp.< ?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />