Jennifer McNealey | Vice President of Investor Relations and Strategy |
Susan Molineaux | Founder, President, Chief Executive Officer |
Keith Orford | Chief Medical Officer |
Stephanie Wong | Senior Vice President of Finance and Secretary |
John Barrett | SVB Leerink |
Matt Phipps | William Blair |
Hello and welcome to the Calithera Biosciences Q1 2019 earnings conference call. At this time, all participants are in a listen-only mode. Later, we will conduct a question-and-answer session and instructions will follow at that time. [Operator Instructions]. I would now like to introduce your host for today's call, Jennifer McNealey.