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Prothena

PRTA·NASDAQDublin IEFounded 2012400 employees
Mid CapbiotechPublicNeurology
Platform: Anti-TDP43
Market Cap
$4B
All Drugs
3
Clinical Trials
4
Failed / Terminated
1
FDA Approved
0
Stock Price & Catalysts (PRTA)
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Drug Pipeline (3 programs)
Drug NameCodePhaseTrialsModalityTargetMOAIndications
PRT-8732PRT-8732Phase 2/31Cell TherapyPLK4AHRantMMFL
SemarasimodPRT-1199Phase 1/21Small MoleculeCl18.2Cl18.2PBC
BemaglumidePRT-7529Phase 32MultispecificMDM2WEE1iProstate Ca
SEC Filings & Financial Documents
Insider Trading Activity
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Catalyst Events (3)
2028-03-19
Semarasimod Ph2 Data
PBC
Ph2 Data
2031-01-12
Bemaglumide Ph3 Readout
Prostate Ca
Ph3 Readout
2031-02-06
PRT-8732 Ph3 Readout
FL
Ph3 Readout