Company Achieves Multiple Clinical and Preclinical Milestones and Raises $9.7 Million in Non-Dilutive Funding, Eliminates Balance Sheet Debt Introduces Novel Compound APVO711, Dual Mechanism of Action Includes Both Checkpoint Inhibitor and T Cell Stimulator SEATTLE, WA / ACCESSWIRE / May 11, 2023 / Aptevo Therapeutics Inc. (NASDAQ:APVO), a clinical-stage biotechnology company focused on developing novel immuno-oncology... Read More