Protalix BioTherapeutics, Inc. (PLX) Research

Established in 1993 and based in Hackensack, New Jersey, Protalix BioTherapeutics, Inc. is a biopharmaceutical company primarily focused on advancing and globally commercializing recombinant therapeutic proteins. The firm utilizes its proprietary ProCellEx plant cell-based protein expression system to develop these treatments, reaching patients in the United States, Australia, Canada, Israel, Brazil, Russia, Turkey, and other international regions. Protalix currently offers Elelyso, a treatment for Gaucher disease. Its robust product pipeline includes PRX-102, a therapeutic protein candidate now in late-stage clinical trials for Fabry disease. Also in development are PRX-110, a plant cell-derived recombinant human deoxyribonuclease I, which has successfully completed Phase IIa clinical trials for cystic fibrosis; PRX-115, a recombinant PEGylated Uricase expressed in plant cells for addressing gout; and PRX-119, a plant cell-expressed PEGylated recombinant human DNase I product candidate targeting NETs-related diseases. The company maintains strategic alliances and collaborations with key partners such as Pfizer, Fundação Oswaldo Cruz (Fiocruz), and Chiesi Farmaceutici S.p.A.

Market snapshot

Symbol
PLX
Price
$2.22
Day change
+9.90%
Market cap
$178.9M
P/E ratio
11.56x
52-week range
1.32-3.19
Sector
Healthcare
Industry
Biotechnology
Next earnings
in 2 months

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Recent insider activity

  • Mamlok Gilad — trade (0 shares) on 2025-08-24
  • Bashan Dror — P-Purchase (56000 shares) on 2025-12-19
  • Bar-Shalev Amos — S-Sale (168 shares) on 2025-11-18
  • Melincoff Gwen A — A-Award (15000 shares) on 2025-09-03
  • Forster Eliot — A-Award (15000 shares) on 2025-09-03

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