Protagonist Therapeutics Director Buys, Sells Shares Amid Recent Price Volatility.
ByAinvest
Friday, Feb 6, 2026 5:23 pm ET1min read
PTGX--
Protagonist Therapeutics, Inc. (PTGX) has disclosed that Director Waddill William D. made a purchase of 20,000 shares at a price of $8.31 per share on February 6, 2026. Additionally, the same individual sold 20,000 shares at a price of $83.68 per share on the same date.
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