Puma Biotechnology Earnings Call Commercial Update 1 August 6, 2020 Forward-Looking Safe Harbor Statement 2 This presentation contains forward-looking statements, including statements regarding the timing of expected launch and expected regulatory approvals for NERLYNX®. All statements other than historical facts are forward– looking statements and are based on the current expectations, forecasts and assumptions of Puma Biotechnology, Inc. ("Puma"). Forward–looking statements involve risks and uncertainties ...