Protagonist Therapeutics

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Biotech

J&J eyes takeover of immunology partner Protagonist: WSJ

Protagonist's share price soared on reports that longtime partner J&J is in talks of a buyout.
Zoey Becker Oct 10, 2025 2:30pm
crown royalty king queen win

J&J's IL-23 drug defeats Sotyktu in phase 3 psoriasis trial

Sep 17, 2025 9:45am
bubbles on a pink background

At ASCO, execs see chance to ‘rewrite textbooks’ in cancer care

Jun 2, 2025 9:45am
scrabble tiles spelling out psoriasis

J&J, Protagonist's oral psoriasis prospect bests BMS' Sotyktu

Mar 10, 2025 7:30am
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Takeda's $300M bet on Protagonist's blood cancer drug pays off

Mar 3, 2025 8:45am
On target clinical trial success bullseye score

J&J, Protagonist's oral psoriasis prospect scores in phase 3s

Nov 19, 2024 11:44am