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Mon, 11 May 2026 15:26:00 -0400 O.14405960 PRTA http://www.streetinsider.com/Analyst+PT+Change/Prothena+Corp+%28PRTA%29+PT+Raised+to+%2420+at+Citizens+After+Q1+Results/26456452.html <p>Citizens analyst Jason Butler raised the price target on Prothena Corp (NASDAQ: PRTA) to $20.00 (from $19.00) while maintaining a Market Outperform rating.</p><p>The analyst commented, "Potential for clinical milestone payment expected by YE26; we reiterate our Market Outperform rating and increase our risk-adjusted, DCF-derived price target to $20 from $19 for Prothena. Yesterday afternoon, Prothena reported 1Q26 financial results and business updates highlighting continued clinical development of partnered products, as well as advancement of wholly owned preclinical programs. Notably, during the quarter the company received a $50MM milestone from Novo Nordisk (NVO, NC), the first of two potential milestone payments http://www.streetinsider.com/Analyst+PT+Change/Prothena+Corp+%28PRTA%29+PT+Raised+to+%2420+at+Citizens+After+Q1+Results/26456452.html Fri, 08 May 2026 04:59:14 -0400 PRTA