Inovio Discloses Deal Break-up Over Prostate Cancer Deal - Roche To Still Collaborate On Hepatitis B Vaccine By: TalkMarkets November 17, 2014 at 13:24 PM EST Inovio Pharmaceuticals Tumbles After Roche Deal Falls Apart On Prostate Cancer Vaccine Deal Read More >> Related Stocks: Inovio Pharma Johnson & Johnson Roche Holding AG Basel American Depositary Shares