Protagonist Therapeutics, Inc (PTGX) — Insider Trading Activity

Protagonist Therapeutics, Inc (PTGX) has 111 insider transactions on record, including 0 open-market purchases and 50 sales by company executives and directors. The most recent transaction was filed on 2026-09-30 by Ali Asif. The largest single transaction was a sale of $ 9.81M by Patel Dinesh V Ph D.