ALX Oncology Holdings Inc., (“ALX Oncology” or the “Company”) (Nasdaq: ALXO), a clinical-stage biotechnology company advancing therapies that boost the immune system to treat cancer and extend patients’ lives, announced that the company will host a virtual event on Thursday, January 23, at 1:00 p.m. PT/4:00 p.m. ET to discuss updated data from the ASPEN-06 Phase 2 clinical trial evaluating the company’s investigational CD47-blocker evorpacept in patients with previously treated HER2-positive advanced gastric cancer (GC) or gastroesophageal junction (GEJ) cancer.

The ASPEN-06 data will be featured in an oral presentation (Abstract #332) at the 2025 American Society of Clinical Oncology Gastrointestinal Cancers Symposium (ASCO GI) earlier the same day.