Aptose Biosciences Inc. (NASDAQ:APTO) Q1 2020 Earnings Conference Call May 5, 2020 5:00 PM ET Company Participants Susan Pietropaolo - SMP Communications William Rice - Chairman, President and CEO Gregory Chow - EVP and CFO Rafael Bejar - SVP and CMO Jotin Marango - SVP and CBO Conference Call Participants Tyler Van Buren - Piper Sandler John Newman - Canaccord Gregory Renza - RBC Capital Markets Matt Biegler - Oppenheimer Naureen Quibria - Maxim Group Matthew Cross - JonesTrading Operator Good afternoon. M ...