Prelude Therapeutics Incorporated is a clinical-stage fully integrated oncology company built on a foundation of drug discovery to deliver novel precision cancer medicines to underserved patients. It has developed a diverse pipeline consisting of multiple distinct programs: kinases, targeted protein degraders, and precision antibody drug conjugates. Its product candidates include PRT3789, PRT2527 and PRT3645. PRT3789 is a highly selective degrader of SMARCA2 protein, which along with SMARCA4, controls gene regulation through chromatin remodeling. Its CDK9 program is an essential regulator of cancer-promoting transcriptional programs, including those driven by MCL1, MYC and MYB. PRT3645 is a brain and tissue penetrant molecule that potently targets CDK4/6 with a biased selectivity for CDK4. PRT2527 is designed to be a potent and selective CDK9 inhibitor. Its MCL1 candidate, PRT1419, is designed to be a potent and selective inhibitor of the anti-apoptotic protein, MCL1.