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Polyrizon Ltd. Announces Closing of $4.0 Million Registered Direct Offering and Private Placement

RAANANA, ISRAEL, Sept. 04, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd.

Polyrizon Ltd. Announces $4.0 Million Registered Direct Offering and Private Placement

RAANANA, ISRAEL, Sept. 03, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (NASDAQ: PLRZ) (the “Company”), a development-stage biotech company specializing in the development of innovative intranasal hydrogels, today announced that it has entered into definitive agreements with a single institutional investor for the purchase and sale of its Ordinary Shares and pre-funded warrants in a registered direct offering. In a concurrent private placement, the Company also agreed to sell to the same investor pre-funded and investor warrants. Aggregate gross proceeds to the Company from both transactions are expected to be approximately $4.0 million.

Polyrizon Completes All Five U.S. Site Contracts for NASARIX™ First-in-Human Allergy Study

Raanana, Israel, Sept. 02, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (Nasdaq: PLRZ) (the “Company” or “Polyrizon”), a development-stage biotech company specializing in the development of innovative intranasal hydrogels, recently announced that it has completed contracting with the fourth and fifth clinical sites participating in its clinical study of NASARIX™ Allergy Blocker (PL-14).

Polyrizon Completes Clinical Site Network for NASARIX™ Study and Advances Toward Patient Enrollment

Polyrizon completes contracting with all five U.S. clinical sites and advances its NASARIX™ study toward enrollment of 120 patients Raanana, Israel, Aug. 20, 2026 (GLOBE NEWSWIRE) -- Polyrizon Ltd. (Nasdaq: PLRZ) (the “Company” or “Polyrizon”), a development-stage biotech company specializing in the development of innovative intranasal hydrogels, today announced that it has completed contracting with the fourth and fifth clinical sites participating in its clinical study of NASARIX™ Allergy Blocker (PL-14).