UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 19, 2025

ALDEYRA THERAPEUTICS, INC.

(Exact name of Registrant as specified in its charter)

     Delaware

     001-36332

     20-1968197

     (State or other jurisdiction
of incorporation)

     (Commission
File No.)

     (IRS Employer
Identification No.)

131 Hartwell Avenue, Suite 320

Lexington, MA 02421

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (781) 761-4904

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)


☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)


☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))


☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

     Title of each class

     Trading
Symbol(s)

     Name of each exchange
on which registered

     Common Stock, $0.001 par value per share

     ALDX

     The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐


Item 8.01.	Other Events.

On August 19, 2025, Aldeyra Therapeutics, Inc. (the “Company”) issued a press release (the “Press Release”) to announce that the U.S. Food and Drug Administration has granted Fast Track Designation for ADX-2191 for the treatment of retinitis pigmentosa. The Press Release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.


Item 9.01.	Financial Statements and Exhibits.

(d) Exhibits


Exhibit No.		Description
99.1		Aldeyra Therapeutics, Inc. Press Release dated August 19, 2025

104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


ALDEYRA THERAPEUTICS, INC.

By:	/s/ Todd C. Brady
	Name: Todd C. Brady M.D., Ph.D.
	Title: Chief Executive Officer

Dated August 19, 2025

Aldeyra Therapeutics, Inc. 8-K