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Aldeyra The

ALDX
Healthcare|Biotechnology|US
$0.63
+0.02 (+2.89%)
DCF Value
$0.91
Tangible Book / Share
$583613.00
Cash / Share
$678933.24

About

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.

Stock Price

-86.8%(1Y)
1M
-33.1%
3M
-59.1%
6M
-63.4%
YTD
-87.8%
1Y
-87.6%
3Y
-75.7%
5Y
-93.0%

Pipeline Summary

0 total trials
0
Phase 1
0
Phase 2
0
Phase 3
0
Phase 4

Key Facts

Market Cap$38.2M
Employees8 (-11% YoY)
CEOTodd C. Brady
IPO DateMay 2, 2014
Beta1.29
52-Week Range$0.527 – $5.93
Avg Volume1,185,700
ExchangeNASDAQ

Ownership

Float81.1%
Shares Outstanding60.3M

Recent Insider Trades

Miller-Rich NancyAWARD
Jun 9, 202670,000 shares @ $1.72
Miller-Rich NancyAWARD
Jun 9, 20263,318 shares @ $1.72
DOUGLAS RICHARDAWARD
Jun 9, 202670,000 shares @ $1.72
DOUGLAS RICHARDAWARD
Jun 9, 202619,909 shares @ $1.72
DOUGLAS RICHARDAWARD
Jun 9, 20262,323 shares @ $1.72

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Data last updated: Nov 9, 2026, 03:53 AM