ALDX
Aldeyra Therapeu (ALDX)
NASDAQ
$1.85+$0.21 (+12.74%)
Price as of Jun 03, 2026 7:59 PM EDT
  • $105.6M
    Market Cap
  • -30.21%
    1-Year Change
  • Biotechnology
    Industry

Key Performance

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  • Earnings Score: 18
  • Momentum Score: 18
  • True Yield: N/A
  • Financial Health Score: 54
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Latest Research & News

היום המועד האחרון לתביעה ייצוגית נגד ALDX: רוזן, חברה שפתחה בהליכים ראשונה, מעודדת משקיעים ב-Aldeyra Therapeutics, Inc עם הפסדים של יותר מ-100 אלף דולר לקבל ייעוץ משפטי לפני המועד החשוב ב-29 במאי בתביעה ייצוגית לניירות ערך שהוגשה לראשונה על ידי המשרד – ALDX

The Rosen Law Firm reminds investors in Aldeyra Therapeutics, Inc. (NASDAQ: ALDX) of the May 29, 2026 deadline to join a securities class action lawsuit. The lawsuit alleges that defendants made false statements regarding inconsistent clinical trial results for reproxalap and failed to disclose material information about the company's business and operations, resulting in investor losses.

05/28/2026, 9:55 PMGlobeNewswire

B&W DEADLINE: ROSEN, TRUSTED INVESTOR COUNSEL, Encourages Babcock & Wilcox Enterprises, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - BW

Rosen Law Firm is notifying investors in Babcock & Wilcox Enterprises, Aldeyra Therapeutics, and ChampionX Corporation of ongoing securities class action lawsuits. The B&W lawsuit alleges the company made false statements regarding a Power Generation contract with Applied Digital, with its largest shareholder BRC standing on both sides of the deal. Investors with losses exceeding $100K are encouraged to secure counsel before upcoming deadlines.

05/28/2026, 3:36 PMGlobeNewswire

ALDEYRA DEADLINE FRIDAY MAY 29th: Bragar Eagel & Squire, P.C. Urgently Reminds Aldeyra Therapeutics, Inc. Investors with Large Losses to Contact the Firm Regarding Their Rights Before May 29th

A class action lawsuit has been filed against Aldeyra Therapeutics (ALDX) for allegedly issuing false and misleading statements regarding reproxalap clinical trial results. The lawsuit claims the trial results were inconsistent and unreliable. Investors who purchased shares between November 3, 2023 and March 16, 2026 have until May 29, 2026 to apply as lead plaintiff.

05/26/2026, 5:45 PMGlobeNewswire

מועד אחרון לתביעה ייצוגית נגד ALDX: רוזן, יועץ גלובלי מוביל, מעודד משקיעים ב-Aldeyra Therapeutics, Inc עם הפסדים של יותר מ-100 אלף דולר להשיג ייעוץ משפטי לפני המועד החשוב ב-29 במאי בתביעה ייצוגית לניירות ערך שהוגשה לראשונה על ידי המשרד – ALDX

Rosen Law Firm reminds investors in Aldeyra Therapeutics, Inc. (NASDAQ: ALDX) who purchased securities between November 3, 2023 and March 16, 2026 of the May 29, 2026 deadline to join a securities class action lawsuit. The lawsuit alleges that defendants made false statements regarding reproxalap clinical trial results and failed to disclose inconsistencies that rendered positive findings unreliable, causing investor losses.

05/24/2026, 8:34 PMGlobeNewswire

ALDX FINAL DEADLINE: ROSEN, TOP RANKED GLOBAL COUNSEL, Encourages Aldeyra Therapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important May 29 Deadline in Securities Class Action First Filed by the Firm – ALDX

Rosen Law Firm reminds investors of Aldeyra Therapeutics who purchased securities between November 3, 2023 and March 16, 2026 of the May 29, 2026 lead plaintiff deadline in a securities class action lawsuit. The lawsuit alleges that defendants made false and misleading statements regarding reproxalap clinical trial results, claiming the results were inconsistent and unreliable, causing investor damages.

05/24/2026, 8:34 PMGlobeNewswire

Bronstein, Gewirtz & Grossman LLC Urges Aldeyra Therapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

A class action lawsuit has been filed against Aldeyra Therapeutics, Inc. alleging that the company made false and misleading statements regarding reproxalap clinical trial results. The complaint claims trial results were inconsistent and unreliable, rendering defendants' statements about the company's business and prospects materially false. Investors who purchased Aldeyra securities between November 3, 2023 and March 16, 2026 may be eligible to join the case.

05/20/2026, 12:00 PMGlobeNewswire

Lead Plaintiff Deadlines in Shareholder Class Action Lawsuits Against Vital Farms, Inc. (VITL), Super Micro Computer, Inc. (SMCI), and Aldeyra Therapeutics, Inc. (ALDX) Announced by Holzer & Holzer, LLC

Holzer & Holzer, LLC announced lead plaintiff deadlines for shareholder class action lawsuits against three companies: Vital Farms (VITL) for alleged false statements regarding enterprise resource planning system implementation, Super Micro Computer (SMCI) for alleged non-disclosure of export control compliance issues, and Aldeyra Therapeutics (ALDX) for alleged misstatements regarding reproxalap clinical trials. All deadlines are set for late May 2026.

05/20/2026, 8:00 AMGlobeNewswire

ROSEN, TOP RANKED GLOBAL COUNSEL, Encourages Aldeyra Therapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action First Filed by the Firm - ALDX

Rosen Law Firm is soliciting investors who purchased securities in Aldeyra Therapeutics, Babcock & Wilcox Enterprises, and Upstart Holdings during specified periods to join securities class action lawsuits. The firm alleges that defendants made false or misleading statements regarding clinical trial results, business operations, and financial prospects. Investors have until May 29, 2026 to serve as lead plaintiffs.

05/18/2026, 6:45 PMGlobeNewswire

ROSEN, NATIONAL TRIAL LAWYERS, Encourages Babcock & Wilcox Enterprises, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - BW

Rosen Law Firm is soliciting investors who purchased securities of Babcock & Wilcox Enterprises, Aldeyra Therapeutics, and Upstart Holdings during specified periods to join class action lawsuits. The B&W lawsuit alleges the company made false statements regarding a Power Generation contract with Applied Digital, with undisclosed conflicts of interest involving its largest shareholder BRC Group Holdings. The firm emphasizes its track record in securities litigation and encourages investors to act before the June 15, 2026 lead plaintiff deadline.

05/18/2026, 6:24 PMGlobeNewswire

ALDX Investor Alert: Aldeyra Therapeutics Securities Fraud Lawsuit - Investors With Losses May Seek to Lead the Class Action After Executives Allegedly Disregarded FDA Requirements: Levi & Korsinsky

Aldeyra Therapeutics faces a securities class action lawsuit after an FDA Complete Response Letter exposed alleged failures in clinical trial evidence for its lead dry eye disease drug reproxalap. ALDX shares collapsed 70.7% on March 17, 2026, closing at $1.24. Investors who purchased securities between November 3, 2023 and March 16, 2026 can apply to be lead plaintiff by May 29, 2026.

05/18/2026, 1:00 PMGlobeNewswire

Bronstein, Gewirtz & Grossman LLC Urges Aldeyra Therapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

A class action lawsuit has been filed against Aldeyra Therapeutics, Inc. alleging that the company made false and misleading statements regarding reproxalap clinical trial results. The complaint claims trial results were inconsistent and unreliable, rendering statements about the company's business and prospects materially false. Investors who purchased Aldeyra securities between November 3, 2023 and March 16, 2026 may be eligible to join the lawsuit.

05/13/2026, 1:00 PMGlobeNewswire

Bragar Eagel & Squire, P.C. Encourages Aldeyra Therapeutics, Inc. Investors with Large Losses to Contact the Firm Regarding Their Rights Before May 29th

A class action lawsuit has been filed against Aldeyra Therapeutics, Inc. for allegedly issuing false and misleading statements regarding reproxalap clinical trial results. The lawsuit covers investors who purchased securities between November 3, 2023 and March 16, 2026. Investors have until May 29, 2026 to apply as lead plaintiff.

05/11/2026, 8:47 PMGlobeNewswire

ALDX Investor Alert: Aldeyra Therapeutics Securities Fraud Lawsuit - Investors With Losses May Seek to Lead the Class Action After Executives Allegedly Omitted Inconsistent Trial Data: Levi & Korsinsky

Aldeyra Therapeutics faces a securities class action lawsuit after the FDA rejected its lead drug candidate reproxalap, citing inconsistent and unreliable clinical trial data. ALDX stock plummeted 70.7% ($2.99 per share) on March 17, 2026. Investors who purchased shares between November 3, 2023 and March 16, 2026 may be eligible to participate in the class action, with the lead plaintiff application deadline set for May 29, 2026.

05/11/2026, 4:00 PMGlobeNewswire

ROSEN, A TRUSTED AND LEADING LAW FIRM, Encourages Aldeyra Therapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action First Filed by the Firm - ALDX

Rosen Law Firm is reminding investors who purchased Aldeyra Therapeutics securities between November 3, 2023 and March 16, 2026 of the May 29, 2026 lead plaintiff deadline in a securities class action. The lawsuit alleges that defendants made false and misleading statements about reproxalap clinical trial results, claiming the results were inconsistent and unreliable, thereby misrepresenting the company's business and prospects.

05/09/2026, 7:47 PMGlobeNewswire

ROSEN, THE FIRST FILING FIRM, Encourages Aldeyra Therapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action First Filed by the Firm - ALDX

Rosen Law Firm is pursuing a securities class action lawsuit against Aldeyra Therapeutics for allegedly making false and misleading statements about reproxalap clinical trial results. The lawsuit claims defendants failed to disclose that trial results were inconsistent and unreliable. Investors who purchased ALDX securities between November 3, 2023 and March 16, 2026 may be eligible for compensation, with a lead plaintiff deadline of May 29, 2026.

05/03/2026, 8:19 AMGlobeNewswire

Peers

Statistics

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Day Range
$1.58
$1.69
$1.64
1-Year Range
$1.24
$5.89
$1.64
Latest Close$1.64
Change
-$0.02 (-1.22%)
Volume959,607
Market Cap$105.6M
Shares Outstanding60.3M
P/E (TTM)-3.85
Diluted EPS (TTM)-$0.45
Enterprise Value$55.9M

Information as of 06/02/2026

Company Profile

ALDEYRA THERAPEUTICS INC
ALDEYRA THERAPEUTICS INC
https://www.aldeyra.com
$105.6M
Market Cap
-$27.4M
Net Income
Sector: Healthcare
Industry: Biotechnology
131 Hartwell Avenue, Lexington, MA, United States, 02421
781 761 4904

Aldeyra Therapeutics, Inc., a biotechnology company, discovers and develops therapies designed to treat immune-mediated diseases. Its lead product candidate is reproxalap, a reactive aldehyde species (RASP) modulator, which is in Phase III clinical trial for the treatment of dry eye disease and allergic conjunctivitis; and ADX-2191, a dihydrofolate reductase inhibitor for the treatment of primary vitreoretinal lymphoma and retinitis pigmentosa. The company also develops ADX-629, an orally administered RASP modulator that is in Phase 2 clinical trials for the treatment of COVID-19, atopic asthma, psoriasis, and alcohol intoxication. In addition, it develops preclinical RASP platforms, including ADX 248, ADX 246, and other novel RASP modulators for the treatment of various diseases associated with RASP. The company was formerly known as Aldexa Therapeutics, Inc. and changed its name to Aldeyra Therapeutics, Inc. in March 2014. Aldeyra Therapeutics, Inc. was incorporated in 2004 and is based in Lexington, Massachusetts.

Key Executives

  • Todd C. Brady
  • Michael Alfieri
  • Adam Lazorchak
  • Laura Nichols
  • David Burke

Current Ownership Distribution

  • Institutions683.1M (80.49%)
  • Mutual Funds142.8M (16.83%)
  • Insiders22.7M (2.68%)
  • Other0 (0.00%)