Law Offices of Howard G. Smith announces an investigation on behalf of Aldeyra Therapeutics, Inc. (“Aldeyra” or the “Company”) (NASDAQ: ALDX) investors concerning the Company’s possible violations of federal securities laws.

On June 21, 2023, Aldeyra disclosed that it had received a Complete Response Letter from the U.S. Food and Drug Administration (“FDA”) regarding the Company’s New Drug Application (“NDA”) for its vitreoretinal lymphoma treatment, ADX-2191. The Company revealed that “[a]lthough no safety or manufacturing issues with ADX-2191 were identified, the FDA stated that there was a ‘lack of substantial evidence of effectiveness’ due to ‘a lack of adequate and well-controlled investigations’ in the literature-based NDA submission.”

On this news, Aldeyra’s stock price fell $2.92, or 27.4%, to close at $7.72 per share on June 21, 2023, thereby injuring investors.

If you purchased Aldeyra securities, have information or would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Howard G. Smith, Esquire, of Law Offices of Howard G. Smith, 3070 Bristol Pike, Suite 112, Bensalem, Pennsylvania 19020 by telephone at (215) 638-4847, toll-free at (888) 638-4847, or by email to howardsmith@howardsmithlaw.com, or visit our website at www.howardsmithlaw.com.

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