Thank you, Ian. Good morning, everyone. And thank you for joining us for the Geron fourth quarter and year end 2014 earnings call. With me today are Dr. John Scarlett, our President and Chief Executive Officer; and Olivia Bloom, our Executive Vice President, Finance and Chief Financial Officer; and Melissa Behrs, our Executive Vice President, Business Development and Portfolio and Alliance Management. This afternoon, we issued a press release that reports results for the fourth quarter and year ended December 31, 2014. This release can be found on our website at www.geron.com. Today's call is also being webcast live on our website and we will be -- and will be available for replay until April 3rd. Before we begin, I would like to remind listeners that except for statements of historical fact, the statements during this conference call are forward-looking statements under the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995. These include, without limitations, statements regarding the timelines, prospects and plans for imetelstat, including clinical study initiation and IND transfers, the therapeutic potential and safety of imetelstat, financial or operational projections or requirements and Geron desire to diversify its product portfolio. These statements involve risks and uncertainties that can cause actual results to differ materially from those in such forward-looking statements. These risks and uncertainties include without limitation that imetelstat is safe and efficacious, enabling Geron to receive continuation, milestone and royalty payment from Janssen, Geron's dependence on Janssen for the development, regulatory approval, manufacture and commercialization of imetelstat, unanticipated challenges in transferring imetelstat INDs and unanticipated expenses and charges not currently contemplated. Additional information and factors that could cause actual results to differ materially from those in the forward-looking statements are contained in Geron's periodic reports filed with the Securities and Exchange Commission under the heading Risk Factors, including Exhibit 99.1 of Geron's current report on Form 8-K filed on November 13, 2014. Undue reliance should not be placed on forward-looking statements, which speak only as of the date they are made, and facts and assumptions underlying those forward-looking statements may change. Except as required by law, Geron disclaims any obligation to update these forward-looking statements to reflect future information, events or circumstances. We will begin today's call with a summary of the fourth quarter and year end operating results from Olivia, and then Chip will comment on recent events and the impact of our business. Olivia?