Newron reports subscription for EUR 5.5 million of shares by investor group as part of up to EUR 38 million total financing to advance Phase 3 evenamide program

Total proceeds expected to fund global ENIGMA-TRS studies and extend cash runway beyond pivotal 12-week results, supporting development of evenamide as the potential first add-on therapy for treatment-resistant schizophrenia

Milan, Italy, and Morristown, NJ, USA, September 8, 2026, 07:00 CEST – Newron Pharmaceuticals S.p.A. (“Newron”, or the “Company”) (SIX: NWRN, XETRA: NP5), a biopharmaceutical company focused on the development of novel therapies for patients with diseases of the central and peripheral nervous system, today announced that the investor group participating in Newron’s EUR 38 million financing in February 2026 has subscribed to a second tranche of 433,070 shares, corresponding to gross proceeds of EUR 5.5 million, strengthening the Company’s financial position as it advances the ENIGMA-TRS Phase 3 program.

Under the agreement, the investor group initially subscribed to up to 779,624 newly issued shares at a subscription price of EUR 19.24 per share, corresponding to gross proceeds of approximately EUR 15 million. A third tranche of EUR 5.5 million is expected to be subscribed no later than November 30, 2026, alongside the progress of the ENIGMA-TRS 1 and 2 pivotal Phase 3 studies. Finally, the investor group is expected to subscribe to an additional number of newly issued shares for further proceeds of EUR 12 million upon disclosure of results from the ENIGMA-TRS studies, conditional upon such results being positive.

The 433,070 newly issued shares are expected to be listed and traded on the SIX Swiss Exchange under the same ISIN as the Company’s existing shares (ISIN: IT0004147952) as of today, upon payment and settlement. Furthermore, the new shares are expected to be listed and traded on the Primärmarkt of the Düsseldorf Stock Exchange, as well as traded on the Quotation Board of the Frankfurt Stock Exchange (Xetra).

About Newron Pharmaceuticals

Newron (SIX: NWRN, XETRA: NP5) is a biopharmaceutical company focused on the development of innovative therapies for patients with diseases of the central and peripheral nervous system. Headquartered in Bresso near Milan, Italy, the Company has a strong track record of advancing neuroscience-based treatments from discovery to market. Newron’s lead compound, evenamide, is a first-in-class glutamate modulator and has the potential to be the first add-on therapy for treatment-resistant schizophrenia (TRS) and for poorly responding patients with schizophrenia. Evenamide is currently developed in the global pivotal ENIGMA-TRS Phase 3 development program. Clinical trial results to date demonstrate the benefits of this drug candidate in the TRS as well as poorly responding patient population, with significant improvements across key efficacy measures increasing over time, as well as a favorable safety profile, which is uncommon for available antipsychotic medications. Newron has signed development and commercialization agreements for evenamide with EA Pharma (a subsidiary of Eisai) for Japan and other Asian territories, as well as Myung In Pharm for South Korea. Newron’s first marketed product, Xadago®/safinamide has received marketing authorization for the treatment of Parkinson’s disease in the European Union, Switzerland, the UK, the USA, Australia, Canada, Latin America, Israel, the United Arab Emirates, Japan and South Korea. The product is commercialized by Newron’s partner Zambon, with Supernus Pharmaceuticals holding marketing rights in the U.S., and Meiji Seika responsible for development and commercialization in Japan and other key Asian territories. For more information, please visit: https://www.newron.com and connect with us on LinkedIn.

For more information, please contact:

Newron
Stefan Weber – CEO; pr@newron.com

UK/Europe
Simon Conway / Ciara Martin / Natalie Garland-Collins, FTI Consulting; +44 20 3727 1000, SCnewron@fticonsulting.com

Switzerland
Valentin Handschin, IRF; +41 43 244 81 54, handschin@irf-reputation.ch

Germany/Europe
Anne Hennecke / Maximilian Schur, MC Services; +49 211 52925227, newron@mc-services.eu

USA
John Fraunces, LifeSci Advisors, +1 917 355 2395, jfraunces@lifesciadvisors.com

Important Notices

This document contains forward-looking statements, including (without limitation) about (1) Newron’s ability to develop and expand its business, successfully complete development of its current product candidates, the timing of commencement of various clinical trials and receipt of data and current and future collaborations for the development and commercialization of its product candidates, (2) the market for drugs to treat CNS diseases and pain conditions, (3) Newron’s financial resources, and (4) assumptions underlying any such statements. In some cases, these statements and assumptions can be identified by the fact that they use words such as “will”, “anticipate”, “estimate”, “expect”, “project”, “intend”, “plan”, “believe”, “target”, and other words and terms of similar meaning. All statements, other than historical facts, contained herein regarding Newron's strategy, goals, plans, future financial position, projected revenues and costs and prospects are forward-looking statements. By their very nature, such statements and assumptions involve inherent risks and uncertainties, both general and specific, and risks exist that predictions, forecasts, projections and other outcomes described, assumed or implied therein will not be achieved. Future events and actual results could differ materially from those set out in, contemplated by or underlying the forward-looking statements due to a number of important factors. These factors include (without limitation) (1) uncertainties in the discovery, development or marketing of products, including without limitation difficulties in enrolling clinical trials, negative results of clinical trials or research projects or unexpected side effects, (2) delay or inability in obtaining regulatory approvals or bringing products to market, (3) future market acceptance of products, (4) loss of or inability to obtain adequate protection for intellectual property rights, (5) inability to raise additional funds, (6) success of existing and entry into future collaborations and licensing agreements, (7) litigation, (8) loss of key executive or other employees, (9) adverse publicity and news coverage, and (10) competition, regulatory, legislative and judicial developments or changes in market and/or overall economic conditions. Newron may not actually achieve the plans, intentions or expectations disclosed in forward-looking statements and assumptions underlying any such statements may prove wrong. Investors should therefore not place undue reliance on them. There can be no assurance that actual results of Newron's research programs, development activities, commercialization plans, collaborations and operations will not differ materially from the expectations set out in such forward-looking statements or underlying assumptions. Newron does not undertake any obligation to publicly update or revise forward-looking statements except as may be required by applicable regulations of the SIX Swiss Exchange or the Dusseldorf Stock Exchange where the shares of Newron are listed. This document does not contain or constitute an offer or invitation to purchase or subscribe for any securities of Newron and no part of it shall form the basis of or be relied upon in connection with any contract or commitment whatsoever.