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Ticker
ALDX

Price
3.05
Stock movement up
+0.25 (4.44%)
Company name
Aldeyra The
Exchange
(NASDAQ
,
Currency
USD
)
Sector
Healthcare >
Biotechnology
Market cap
353.07M
Ent value
357.17M
Price/Sales
899.26
Price/Book
4.15
Div yield
-
Div growth
-
Growth years
-
FCF payout
-3.40%
Trailing P/E
-
Forward P/E
9.97
PEG
-
EPS growth
-18.70%
1 year return
9.09%
3 year return
-7.67%
5 year return
-2.34%
10 year return
-3.43%
Last updated: 2025-09-12

DIVIDENDS

ALDX does not pay dividends or no data was received

iO Charts is a Seeking Alpha partner

VALUATION

Valuation Ratios

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Valuation Ratios data
Trailing P/E-
Price to OCF-
Price to FCF-
Price to EBITDA-
EV to EBITDA-

Valuation (Sales/Book Value)

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Valuation (Sales/Book Value) data
Price to Sales899.26
Price to Book4.15
EV to Sales909.71

FINANCIALS

Per share

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Per share data
Current share count60.05M
EPS (TTM)-0.75
FCF per share (TTM)-0.52

Income statement

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Income statement data
Revenue (TTM)392.62K
Gross profit (TTM)203.89K
Operating income (TTM)-49.64M
Net income (TTM)-44.80M
EPS (TTM)-0.75
EPS (1y forward)0.59

Margins

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Margins data
Gross margin (TTM)51.93%
Operating margin (TTM)-12642.51%
Profit margin (TTM)-11409.41%

Balance Sheet

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Balance Sheet data
Cash28.12M
Net receivables0.00
Total current assets116.72M
Goodwill0.00
Intangible assets0.00
Property, plant and equipment0.00
Total assets117.32M
Accounts payable186.92K
Short/Current long term debt15.61M
Total current liabilities17.15M
Total liabilities32.22M
Shareholder's equity85.10M
Net tangible assets0.00

Cash flow

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Cash flow data
Operating cash flow (TTM)-30.67M
Capital expenditures (TTM)4.00
Free cash flow (TTM)-30.67M
Dividends paid (TTM)1.04M

Financial returns

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Financial returns data
Return on Equity-52.64%
Return on Assets-38.18%
Return on Invested Capital-52.31%
Cash Return on Invested Capital-35.81%

iO Charts is a Seeking Alpha partner

iO Charts is a Seeking Alpha partner

STOCK INFORMATION

Stock chart

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Stock price data
Open5.57
Daily high5.96
Daily low5.56
Daily Volume884K
All-time high14.85
1y analyst estimate9.50
Beta0.75
EPS (TTM)-0.75
Dividend per share-
Ex-div date-
Next earnings date13 Nov 2025

Downside potential

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Downside potential data
ALDXS&P500
Current price drop from All-time high-60.40%-1.46%
Highest price drop-90.44%-56.47%
Date of highest drop3 Apr 20259 Mar 2009
Avg drop from high-50.63%-10.99%
Avg time to new high149 days12 days
Max time to new high1086 days1805 days

iO Charts is a Seeking Alpha partner

iO Charts is a Seeking Alpha partner

COMPANY DETAILS
ALDX (Aldeyra The) company logo
Marketcap
353.07M
Marketcap category
Small-cap
Description
Aldeyra Therapeutics, Inc., a biotechnology company, discovers and develops therapies designed to treat immune-mediated and metabolic 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 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 platform, including ADX 248, ADX 743, ADX 631, ADX 246, and other product candidates in development for inflammatory and metabolic diseases. 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.
Employees
8
Investor relations
-
SEC filings
CEO
Todd C. Brady
Country
USA
City
Lexington
Stock type
Common stock
CCC status
-
Dividend Frequency
-
EVENTS AND PRESENTATIONS
EventsPresentations
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iO Charts is a Seeking Alpha partner

UNDERSTAND THE BUSINESS
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