Zenas BioPharma, Inc.

Zenas BioPharma, Inc. (ZBIO) has recorded 11 insider filings from 6 unique insiders, totaling $23.0M in trading activity (net buying). Insiders have purchased $23.0M and sold $0, reflecting a net buying posture that may signal internal confidence in the company's near-term prospects. The most active insider by volume is Lu Hongbo. All data sourced from SEC Form 4 filings and updated as new disclosures are filed.