ALDX — Aldeyra Therapeutics, Inc.

Nasdaq · Health Care · Pharmaceuticals · CIK 1341235 ·
Last close
$1.83
Market Cap
$110.39M
52W High
$2.33
52W Low
$1.16
ADV30
1,004,388
Next earnings
2026-08-06
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
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
Jun 2025 0 -10,168,732 -9,767,312 84,962,888 41,241,269 29,674,746

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$-33,345,682
Investing CF
$47,736,288
Financing CF
$1,123,556
CapEx
Dividends Paid
Buybacks
EPS Diluted TTM
$-0.71
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$-483,957,253
Inventory
Receivables
$755,545
ST Investments
$0
EBIT TTM
$-31,941,352
Pretax Income TTM
$-33,846,661
Interest Exp TTM
$1,905,309
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
$-0.18

Max Pain — expiry 2026-06-26 (volume-derived — Yahoo OI feed degraded)

max pain strike: $1.50 · spot: $1.83 · call volume: 635 · put volume: 1,410
Expected Move to 2026-06-26: ±$0.43 (23.50%) — implied range $1.40$2.26 · ATM straddle on $2.00 strike

Peers — same industry

TickerNameMarket CapLastDaily %
ONCY ONCOLYTICS BIOTECH INC $111.21M $0.93
PLYX Polaryx Therapeutics, Inc. $109.36M $2.31
CUE Cue Biopharma, Inc. $112.28M $26.73
PEPG PepGen Inc. $117.59M $1.70
COYA Coya Therapeutics, Inc. $117.99M $5.03

News headlines (Yahoo Finance, 1h cache)

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
3 Promising Penny Stocks With Market Caps Reaching $300M
2026-06-04 18:07 · Yahoo
Aldeyra Therapeutics to Participate in the 2026 Jefferies Global Healthcare Conference
2026-06-02 11:01 · Yahoo
Upstart Holdings Leads These 3 Stocks Estimated To Be Trading Below Fair Value
2026-05-15 17:38 · Yahoo
3 Stocks That May Be Undervalued According To Analysts In May 2026
2026-05-15 11:37 · Yahoo
Pleasing Signs As A Number Of Insiders Buy Aldeyra Therapeutics Stock
2026-05-05 10:55 · Yahoo
Extreme Networks And 2 Additional Stocks Estimated To Be Trading Below Their Fair Value
2026-05-01 17:38 · Yahoo
Discover 3 Stocks That Might Be Trading Below Estimated Value
2026-05-01 11:38 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.