<div id="readability-page-1"><article>– Live video webcast on Wednesday, February 11th at 1:00 PM EST LA JOLLA, CA, Feb. 05, 2026 (GLOBE NEWSWIRE) -- GRI Bio, Inc. (NASDAQ: GRI) (“GRI Bio” or the “Company”), a biotechnology company advancing an innovative pipeline of immune cell modulators for the treatment of inflammatory, fibrotic and autoimmune diseases, today announced that it will participate in the Corporate Connect Webinar Series hosted by Webull Financial being held virtually February 10-11, 2026. Details of the presentation are as follows: Date and Time: Wednesday, February 11, 2026 at 1:00 PM EST Presenter: Marc Hertz, PhD, President, Chief Executive Officer and Director Registration Link: Here About Webull Financial Webull Financial is a leading online brokerage platform committed to empowering self-directed investors with innovative tools and cutting-edge technology. With low-cost trading on a wide range of assets, advanced charting tools, and real-time market data, Webull is revolutionizing the way individuals approach investing. The user-centric approach and commitment to staying at the forefront of industry trends underscore the mission to provide a seamless and rewarding experience for traders of all levels. Through the Webull Group, Webull Financial and its affiliates combine to serve tens of millions of users from over 180 countries worldwide. Securities and futures trading is offered to customers by Webull Financial LLC (&#34;Webull Financial&#34;), a broker-dealer registered with the Securities and Exchange Commission (SEC) and a futures commission merchant registered with the Commodity Futures Trading Commission (CFTC). Webull Financial is a member of the Financial Industry Authority (FINRA), the National Futures Association (NFA), and the Securities Investor Protection Corporation (SIPC). All investing is subject to risk, including the possible loss of principal. For more information about Webull, visit www.webull.com. About GRI Bio, Inc. GRI Bio is a clinical-stage biopharmaceutical company focused on fundamentally changing the way inflammatory, fibrotic and autoimmune diseases are treated. GRI Bio’s therapies are designed to target the activity of Natural Killer T (“NKT”) cells, which are key regulators earlier in the inflammatory cascade, to interrupt disease progression and restore the immune system to homeostasis. NKT cells are innate-like T cells that share properties of both NK and T cells and are a functional link between the innate and adaptive immune responses. Type I invariant NKT (“iNKT”) cells play a critical role in propagating the injury, inflammatory response, and fibrosis observed in inflammatory and fibrotic indications. GRI Bio’s lead program, GRI-0621, is an RARβγ agonist shown to inhibit the activity of key immune cells, like iNKT cell activity, and is being developed as a novel oral therapeutic for the treatment of idiopathic pulmonary fibrosis, a serious disease with significant unmet need. The Company is also developing a pipeline of novel type 2 diverse NKT (“dNKT”) agonists for the treatment of systemic lupus erythematosus. Additionally, with a library of over 500 proprietary compounds, GRI Bio has the ability to fuel a growing pipeline. Forward-Looking Statements <div>This press release contains “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will,” “would,” or the negative of these words or other similar expressions. These forward-looking statements are based on the Company’s current beliefs and expectations. Forward-looking statements include, but are not limited to, statements regarding: the Company’s expectations with respect to development and commercialization of the Company’s product candidates, the timing of initiation or completion of clinical trials and availability of resulting data, the potential benefits and impact of the Company’s clinical trials and product candidates and any implication that the data or results observed in preclinical trials or earlier studies, topline or interim data or trials will be indicative of results of later studies or clinical trials or final data, that final data will be indicative of a proof-of-concept, the Company’s beliefs and expectations regarding potential shareholder value and future financial performance, the Company’s beliefs about the timing and outcome of regulatory approvals and potential regulatory approval pathways and the Company’s expected future milestones. Actual results may differ from the forward-looking statements expressed by the Company in this press release and consequently, you should not rely on these forward-looking statements as predictions of future events. These forward-looking statements are subject to inherent uncertainties, risks and assumptions that are difficult to predict, including, without limitation: (1) the inability to maintain the listing of the Company’s common stock on The Nasdaq Capital Market and to comply with applicable listing requirements; (2) changes in applicable laws or regulations; (3) the inability of the Company to raise financing in the future; (4) the success, cost and timing of the Company’s product development activities; (5) the inability of the Company to obtain and maintain regulatory clearance or approval for its respective products, and any related restrictions and limitations of any cleared or approved product; (6) the inability of the Company to identify, in-license or acquire additional technology; (7) the inability of the Company to compete with other companies currently marketing or engaged in the development of products and services that the Company is currently developing; (8) the size and growth potential of the markets for the Company’s products and services, and their respective ability to serve those markets, either alone or in partnership with others; (9) that later data or clinical trials may be inconsistent with or contrary to data and observations to date, including that later data may not indicate a proof-of-concept or patient benefit; (10) inaccuracy in the Company’s estimates regarding expenses, future revenue, capital requirements and needs for and the ability to obtain additional financing; (11) the Company’s ability to protect and enforce its intellectual property portfolio, including any newly issued patents and its ability to obtain any expected patent term extensions, adjustments, exclusivities or disclaimers; and (12) other risks and uncertainties indicated from time to time in the Company’s filings with the U.S. Securities and Exchange Commission (the “SEC”), including the risks and uncertainties described in the “Risk Factors” section of the Company’s most recent Annual Report on Form 10-K filed with the SEC on March 14, 2025 and subsequently filed reports. Forward-looking statements contained in this announcement are made as of this date, and the Company undertakes no duty to update such information except as required under applicable law.Investor Contact: JTC Team, LLC Jenene Thomas (908) 824-0775 GRI@jtcir.com</div> <img src="https://imageproxy.pbkrs.com/https://www.globenewswire.com/newsroom/ti/query-bmY9T1RZME9UVXlOU00zTkRFeE16QTNJelV3TURBM05UUTRPQT09?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://www.globenewswire.com/newsroom/ti/query-bmY9T1RZME9UVXlOU00zTkRFeE16QTNJelV3TURBM05UUTRPQT09"/> <img src="https://imageproxy.pbkrs.com/https://ml.globenewswire.com/media/ZTc2ODNjYWItZjlhYy00ZmQwLWJlZDMtOWZjY2VmMDZkNjIxLTUwMDA3NTQ4OC0yMDI2LTAyLTA1LWVu/tiny/GRI-Bio-Inc-.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://ml.globenewswire.com/media/ZTc2ODNjYWItZjlhYy00ZmQwLWJlZDMtOWZjY2VmMDZkNjIxLTUwMDA3NTQ4OC0yMDI2LTAyLTA1LWVu/tiny/GRI-Bio-Inc-.png"/></article></div>

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GRI Bio, Inc. (NASDAQ: GRI) will participate in the Corporate Connect Webinar Series hosted by Webull Financial on February 11, 2026, at 1:00 PM EST. CEO Marc Hertz will present details about the company's innovative pipeline of immune cell modulators aimed at treating inflammatory, fibrotic, and autoimmune diseases. GRI Bio focuses on therapies targeting Natural Killer T cells to interrupt disease progression. The event will be held virtually, and registration details are available through Webull Financial.

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GRI Bio to Participate in the Corporate Connect Webinar Series Virtual Conference Hosted by Webull Financial | GRI Stock News