ALDX — Aldeyra Therapeutics, Inc.

Nasdaq · Health Care · Pharmaceuticals · CIK 1341235 ·
Last close
$1.52
Market Cap
$91.70M
52W High
$2.53
52W Low
$1.44
ADV30
975,166
Next earnings
2026-11-04
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.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Jun 2026 0 -5,850,507 -5,450,273 47,540,559 45,089,786 9,655,256
Mar 2026 0 -3,546,918 -3,452,619 66,483,081 65,002,305 24,326,289
Dec 2025 0 -6,667,883 -6,461,507 72,059,317 70,041,254 27,808,927
Sep 2025 0 -8,001,132 -7,688,341 77,801,012 59,340,599 28,556,469

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-22,020,272
Investing CF
$40,976,903
Financing CF
$-15,108,114
CapEx
Dividends Paid
Buybacks
EPS Diluted TTM
$-0.44
As of
2026-08-09

Balance + Analyst (yfinance extras)

Retained Earnings
$-492,860,145
Inventory
Receivables
$755,545
ST Investments
$0
EBIT TTM
$-21,632,877
Pretax Income TTM
$-23,052,740
Interest Exp TTM
$1,419,863
Analysts
5

Annual Trend (SEC EDGAR, last 5y)

Revenues vs Net Income (last 5y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Dec 2025 0 -35,265,206 -33,846,661 72,059,317 27,808,927 -33,345,682
Dec 2024 0 -60,117,032 -55,851,444 104,606,694 33,601,823 -43,208,747
Dec 2023 0 -42,794,083 -37,542,510 148,326,911 28,531,881 -30,326,128
Dec 2022 0 -62,679,987 -62,024,636 181,291,657 30,283,628 -56,637,187
Dec 2021

TTM Snapshot

Revenues TTM
NetIncome TTM
OpCashFlow TTM
Assets (Latest)
Forward EPS
$-0.28

Max Pain — expiry 2026-09-18

max pain strike: $1.00 · spot: $1.52 · call oi: 5,940 · put oi: 205

Peers — same industry

TickerNameMarket CapLastDaily %
HSTC HST Global, Inc. $91.93M $0.65
ZYBT Zhengye Biotechnology Holding Ltd $92.41M $1.95
RLYB Rallybio Corp $89.22M $16.80
ACRV Acrivon Therapeutics, Inc. $94.28M $2.20
PLYX Polaryx Therapeutics, Inc. $88.53M $1.87

News headlines (Yahoo Finance, 1h cache)

Levicept Appoints Darlene Deptula-Hicks as CFO
2026-07-07 08:00 · Yahoo
CEO, President & Director of Aldeyra Therapeutics Picks Up 18% More Stock
2026-06-10 10:51 · Yahoo
Aldeyra Therapeutics Appoints Darlene Deptula-Hicks to Board of Directors
2026-06-10 00:30 · Yahoo
Aldeyra Therapeutics Eyes FDA Feedback as Dry Eye Drug Faces Make-or-Break Moment
2026-06-05 01:02 · Yahoo
Aldeyra Therapeutics to Participate in the 2026 Jefferies Global Healthcare Conference
2026-06-02 11:01 · Yahoo
Pleasing Signs As A Number Of Insiders Buy Aldeyra Therapeutics Stock
2026-05-05 10:55 · Yahoo
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2026-04-29 17:38 · Yahoo
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Recent Insider Activity

No insider activity indexed for this ticker.