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Protalix BioTherapeutics Appoints Gilad Mamlok as its New Senior Vice President and Chief Financial Officer Protalix BioTherapeutics, Inc. (NYSE American: PLX), a biopharmaceutical company focused on the development, production and commercialization of...

Key Takeaway: Protalix BioTherapeutics has appointed Gilad Mamlok as the new Senior Vice President and Chief Financial Officer, effective August 24, 2025. Mamlok brings three decades of experience in healthcare and technology, succeeding Eyal Rubin, who will assist during the transition until October 2025. The leadership change is expected to support Protalix's growth strategy.
Price reaction · baseline $1.45 (2025-07-18 close) · clean, no other PLX news in the window
day 0 close
+4.8%
day 1 · peak
+9%
day 3
+6.9%

Market Sentiment Analysis

POSITIVE FACTORS

  • Appointment of Gilad Mamlok brings extensive experience.
  • Seamless transition planned with outgoing CFO Eyal Rubin.
  • Company poised for growth with new leadership.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+52%
120-day peak, hindsight
Typical move
10.5%
average across 3 past catalysts
Cash runway
~8 mo
Medium dilution risk
Lead asset
PRX-115
Phase 2 · Gout

Full Press Release Details

CARMIEL, Israel , July 21, 2025 /PRNewswire/ -- Protalix BioTherapeutics, Inc. (NYSE American: PLX), a biopharmaceutical company focused on the development, production and commercialization of recombinant therapeutic proteins produced by its proprietary ProCellEx ® plant cell-based protein expression system, today announced the appointment of Gilad Mamlok to serve as the Company's new Senior Vice President and Chief Financial Officer, effective August 24, 2025, succeeding Eyal Rubin . To ensure a seamless transition, Mr. Mamlok has joined the company and is working alongside Mr. Rubin. After his tenure as Chief Financial Officer ends, Mr. Rubin will continue to be available to the Company as necessary until October 2025 .
"With his three decades of experience in healthcare and technology companies, Gilad will play a pivotal role in the execution of our growth strategy, and I am delighted to welcome him to the Protalix team," said Dror Bashan , Protalix's President and Chief Executive Officer. "I also want to thank Mr. Rubin, both personally and on behalf of Protalix and its Board of Directors, for his unwavering dedication and leadership. Over the last six years, Eyal and I have worked in a close, collaborative manner in the management of the Company. He contributed significantly to Protalix's transformation, strengthening the Company's capital and financial status and preparing the Company for growth. We wish Eyal success in his future endeavors."
Mr. Mamlok is a seasoned financial executive with three decades of experience in healthcare and technology companies. He has an extensive background in capital markets transactions, mergers and acquisitions, business development and investor relations as well as in corporate governance matters. Most recently, he served as the Chief Financial Officer of TytoCare Ltd., a privately-held company in the remote healthcare space. Prior to his role at TytoCare, Mr. Mamlok served as the Chief Financial Officer of Sol-Gel Technologies Ltd. In this role, he was responsible for an initial public offering and other capital markets transactions, as well as in-licensing and out-licensing transactions. Prior to his role at Sol-Gel, he served in other medical device companies, including Given Imaging which was acquired by Covidien plc in 2014. Mr. Mamlok holds a BA in Economics, magna cum laude, and a Master's degree in Business/Managerial Economics, both from the Tel Aviv University .
About Protalix BioTherapeutics, Inc. Protalix is a biopharmaceutical company focused on the development and commercialization of recombinant therapeutic proteins expressed through its proprietary plant cell-based expression system, ProCellEx. It is the first company to gain U.S. Food and Drug Administration (FDA) approval of a protein produced through plant cell-based in suspension expression system. This unique expression system represents a new method for developing recombinant proteins in an industrial-scale manner. Protalix has licensed to Pfizer Inc. the worldwide development and commercialization rights to taliglucerase alfa for the treatment of Gaucher disease, Protalix's first product manufactured through ProCellEx, excluding in Brazil , where Protalix retains full rights. Protalix's second product, Elfabrio ® , was approved by both the FDA and the European Medicines Agency in May 2023 .
Protalix has partnered with Chiesi Farmaceutici S.p.A. for the global development and commercialization of Elfabrio. Protalix's development pipeline consists of proprietary versions of recombinant therapeutic proteins that target established pharmaceutical markets, including the following product candidates: PRX–115, a plant cell-expressed recombinant PEGylated uricase for the treatment of uncontrolled gout; PRX–119, a plant cell-expressed long action DNase I for the treatment of NETs–related diseases; and others.
Forward-Looking Statements To the extent that statements in this press release are not strictly historical, all such statements are forward-looking, and are made pursuant to the safe-harbor provisions of the Private Securities Litigation Reform Act of 1995. The terms "expect," "anticipate," "believe," "estimate," "project," "plan," "should" and "intend" and other words or phrases of similar import are intended to identify forward-looking statements. These forward-looking statements are subject to known and unknown risks and uncertainties that may cause actual future experience and results to differ materially from the statements made. The statements in this press release are valid only as of the date hereof and we disclaim any obligation to update this information, except as may be required by law.

Frequently Asked Questions

Who is the new CFO of Protalix BioTherapeutics?

Gilad Mamlok has been appointed as the new CFO of Protalix BioTherapeutics.

When will Gilad Mamlok start his role as CFO?

Gilad Mamlok will officially start as CFO on August 24, 2025.

What is Eyal Rubin's role after stepping down as CFO?

Eyal Rubin will assist Protalix until October 2025 after his tenure ends.

What experience does Gilad Mamlok bring?

Mamlok has three decades of experience in healthcare and technology sectors.

What is Protalix BioTherapeutics known for?

Protalix specializes in developing recombinant therapeutic proteins using a plant cell-based system.

Last updated: Jul 21, 2025