William D. Waddill, Director, on June 23, 2026, sold 9,000 shares in Protagonist Therapeutics (PTGX) for $1,061,460. Following the Form 4 filing with the SEC, Waddill has control over a total of 7,825 common shares of the company, with 7,825 shares held directly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/1377121/000110465926077761/xslF345X05/tm2618679-1_4seq1.xml