The following documents represent the latest news and information about the Roche tender offer.

• Press Release: Board Decision 2007-07-11
• SEC Filing: Schedule 14D9
• Press Release: 2Q07 Earnings Release 2007-07-19
• Investor Presentation
• Press Release: Response to Roche Tender Offer Extension
• Press Release: Response to Second Extension of Roche’s Unsolicited Tender Offer
• Press Release: Response to Third Extension of Roche’s Unsolicited Tender Offer
• Press Release: Response to Fourth Extension of Roche's Unsolicited Tender Offer
• Press Release: Confidentiality Agreement
• Press Release: Notification re: Director Elections
• Press Release: Response to Fifth Extension of Roche's Unsolicited Tender Offer
• Press Release: Roche to Acquire Ventana for $89.50 per share
• Investor Relations page on ventanamed.com