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Johnson & Johnson's M&A Strategy Is the Real Story for Investors
Recent market speculation linking Johnson & Johnson (NYSE: JNJ) to a complete acquisition of its partner, Protagonist Therapeutics (NASDAQ: PTGX), offers a valuable glimpse into a core corporate
Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance
On Feb. 6, 2026, William D. Waddill, a director at Protagonist Therapeutics (NASDAQ:PTGX), exercised his stock options and immediately sold 20,000 shares, generating a transaction value of
Protagonist Therapeutics Chief Medical Officer Sells PTGX 9,514 Shares for $784K to Cover Taxes
Arturo Molina, Chief Medical Officer of Protagonist Therapeutics (NASDAQ:PTGX), directly sold 9,514 shares in an open-market transaction on Jan. 20, 2026, for an approximate value of $784,700
Why Protagonist Therapeutics Stock Skyrocketed by Almost 30% Today
Clinical-stage biotech Protagonist Therapeutics (NASDAQ: PTGX) was all the rage on the stock market Friday. The company's share price closed a dizzying 29.8% higher on the day, thanks to intense