Polyrizon Ltd. PLRZ

First patient marks Polyrizon’s transition into a clinical-stage company. The U.S clinical study is designed to evaluate the efficacy, safety and tolerability of the NASARIX (PL-14) Allergy Blocker in patients with seasonal allergic rhinitis Raanana, Israel, Sept. 22, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (Nasdaq: PLRZ) (the “Company” or “Polyrizon”), a clinical- stage biotech company specializing in the development of innovative intranasal hydrogels, today announced the enrollment of the firs

RAANANA, ISRAEL, Sept. 04, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (NASDAQ: PLRZ) (the “Company”), a development-stage biotech company specializing in the development of innovative intranasal hydrogels, today announced the closing of its previously announced registered direct offering and concurrent private placement. The Company issued to a single institutional investor Ordinary Shares and pre-funded warrants in a registered direct offering. In a concurrent private placement, the Company also i