UPDATE -- Acrivon Therapeutics to Announce Clinical Update on its Ongoing Phase 2b Studies and Planned Confirmatory Phase 3 Trial for ACR-368, Initial Clinical Data on ACR-2316, and Other AP3 Pipeline Updates via Webcast

Core Insights - Acrivon Therapeutics is a clinical stage biotechnology company focused on precision medicine through its proprietary Generative Phosphoproteomics AP3 platform, which enables the interpretation and quantification of drug-regulated effects in intact cells [2][3] Company Overview - Acrivon Therapeutics utilizes its Generative Phosphoproteomics AP3 platform to develop precision medicines, allowing for unbiased interpretation of compound-specific pathway activity levels, generating terabytes of data for actionable insights [2] - The AP3 platform includes tools such as the AP3 Data Portal, AP3 Kinase Substrate Relationship Predictor, and AP3 Interactome, which enhance drug discovery beyond traditional methods [2] Clinical Programs - Acrivon's lead program, ACR-368 (prexasertib), is a selective small molecule inhibitor targeting CHK1 and CHK2, currently in a Phase 2b trial for endometrial cancer, with Fast Track designation from the FDA [3] - ACR-368 has also received Breakthrough Device designation for its OncoSignature assay to identify suitable patients for treatment [3] - The second clinical asset, ACR-2316, is a WEE1/PKMYT1 inhibitor showing promising early clinical activity and safety in a Phase 1 trial, with initial tumor shrinkage observed [4][6] Upcoming Updates - Acrivon plans to provide updates on ACR-368 and ACR-2316 clinical data through a conference call and webcast in January 2026, including interim data from the Phase 2b study and the Phase 1 study of ACR-2316 [1][6]