Jasper Therapeutics Names Jeet Mahal as CEO, Driving Growth in Mast Cell Disease Treatment
REDWOOD CITY, Calif., January 07, 2026 (GLOBE NEWSWIRE) -- Jasper Therapeutics, Inc. (Nasdaq: JSPR), a clinical-stage biotechnology firm focused on innovative therapies for mast cell-driven diseases, has announced the appointment of Jeet Mahal as President and Chief Executive Officer, effective January 5, 2026. This transition comes as Jasper embarks on a crucial phase to expand the clinical development of its lead therapy, briquilimab.
Leadership Changes Propel Jasper’s Strategic Vision
Jeet Mahal succeeds Ronald Martell, who served as CEO since 2022. This leadership change aligns with Jasper's strategic plans to accelerate the registrational program for briquilimab in treating chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU). Thomas Wiggans, previously Chairperson, now assumes the role of Executive Chairperson to support this transition.
“We are excited to have Jeet stepping into the CEO role as a proven leader with a track record of developing therapeutics and leading biotech companies,” said Mr. Wiggans. “His strategic vision and deep experience in therapeutic development make him an ideal person to drive value for our stockholders and, most importantly, for the patients we serve.”
Experience and Vision for Briquilimab
Mr. Mahal brings over thirty years of experience in the life sciences sector, including six years at Jasper. His previous experience includes senior roles at Portola Pharmaceuticals and Johnson & Johnson, where he contributed significantly to several successful therapeutic projects, such as Andexxa®, Bevyxxa®, and Xarelto®.
“I am grateful to lead Jasper at such an exciting inflection point,” stated Mr. Mahal. “Briquilimab has shown promising potential in both CSU and CIndU, as well as proof of concept in asthma. My focus will be on ensuring efficient completion of our current studies and laying groundwork for future development of briquilimab,” he added.
Significant Development and Clinical Implications
Under Mr. Martell's leadership, Jasper made substantial strides in focusing on allergic and immunological mast cell-driven diseases, establishing clinical proof of concept for briquilimab in CSU, CIndU, and allergic asthma. “It has been a privilege to lead this talented team,” expressed Mr. Martell. “I look forward to supporting Jeet during this transition and continuing to advocate for the company’s success.”
Upcoming Investor Webinar: Key Updates on Clinical Studies
Jasper Therapeutics will host an investor webinar on January 8, 2026, at 8:00 AM ET to share updated data from the BEACON study, which focuses on CSU, and the open-label extension study involving CSU and CIndU. The webinar will include a live question-and-answer session, providing investors with timely insights into the company’s progress.
For those interested, the registration link for the webinar can be found on Jasper's Investor Relations website, along with presentation slides and links to both live and archived webcasts.
About Jasper Therapeutics
Jasper Therapeutics is primarily focused on developing briquilimab, a targeted aglycosylated monoclonal antibody designed to treat mast cell-driven diseases. By inhibiting the interaction between stem cell factor and its receptor KIT, briquilimab aims to disrupt critical survival signals, thereby reducing mast cell populations associated with chronic urticaria and asthma.
The company is actively engaged in clinical studies to evaluate briquilimab’s efficacy and safety profile, with encouraging results reported in both patients and healthy volunteers.
Forward-Looking Statements
Some statements in this press release, including those related to briquilimab's potential and the timing of clinical trials, are forward-looking and involve risks and uncertainties. Future operational results and timelines may differ significantly due to various factors, including market conditions and regulatory approval processes.
For more details on Jasper Therapeutics and its innovative solutions for mast cell-driven diseases, visit www.jaspertx.com.