Aldeyra Therapeutics, Inc.

Aldeyra Therapeutics, Inc.

ALDXยทNASDAQ

$1.86

+0.71%
HealthcareBiotechnology

Aldeyra Therapeutics, Inc., a biotechnology company, develops and commercializes medicines for immune-mediated ocular and systemic diseases. The company's lead product candidate is reproxalap, a reactive aldehyde species (RASP)modulator, which is in Phase III clinical trial for the treatment of dry eye diseases and allergic conjunctivitis. It also develops ADX-629, a first-in-class orally administered RASP modulator that is Phase II clinical trial for psoriasis, asthma, and COVID-19; and ADX-2191, a dihydrofolate reductase inhibitor which is in phase 3 for the prevention of proliferative vitreoretinopathy, and phase II clinical trial for the treatment of retinitis pigmentosa, as well as for treating primary vitreoretinal lymphoma. The company has a license agreement with Madrigal Pharmaceuticals, Inc. for developing ADX-1612, which inhibits the protein chaperome for the treatment of inflammatory 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.

At a Glance

Live Snapshot
Market Cap$112.20M
EPS-0.5600
P/E Ratio-3.32
Earnings Date07/31/2026
3Y+58875850.0%
5Y+88937241.0%
10Y+220139564.0%
3Y-159362600.0%
5Y+164472185.0%
10Y-21194086250.0%
3Y+92087710.0%
5Y+2681288.0%
10Y+8819754.0%
ALDX

Aldeyra Therapeutics, Inc. Cash Conversion Engine

ALDX ยท NASDAQ
Net Income-33846.66B
Depreciation & Amortization-897.56B
Stock-Based Compensation6091.41B
Change in Working Capital-5.18M
Others-4692.87B
Capital Expenditures0.00
Free Cash Flow-33345.68B

Cash Flow Quality Analysis

FCF Conversion Rate

98.5%

Strong cash conversion. Most reported earnings translate into actual cash flow, suggesting solid fundamentals.

FCF Growth Trend

-77173352.9%

Significant FCF decline raises concerns. Urgent review needed of operational performance and capital allocation.

Working Capital Impact

-$5.18M

Minimal working capital impact on FCF. Changes in operating assets and liabilities well-managed.

Cash Flow Quality Insight

Working capital strain: Significant cash tied up in operations. Monitor receivables collection, inventory turns, and payment terms to optimize cash conversion cycle.

Aldeyra Therapeutics, Inc. Cash Flow Statement

ALDX โ€ข NASDAQ

Aldeyra Therapeutics, Inc. Cash Flow StatementDec 2025Dec 2024Dec 2023Dec 2022Dec 2021Dec 2020Dec 2019Dec 2018Dec 2017Dec 2016Dec 2015Dec 2014Dec 2013Dec 2012Dec 2011
OPERATING ACTIVITIES
-33,846.7B
-55.9M
-37.5M
-62M
-57.8M
-37.6M
-60.8M
-38.9M
-22.3M
-18.7M
-12.1M
-5.2M
13.1M
-23.1M
-2.4M
-897.6B
249.6K
262.8K
258.7K
264.2K
56.2K
96.3K
71K
37.8K
35.8K
18.8K
1.1K
0.0
3.7K
1.6K
0.0
0.0
0.0
0.0
0.0
-479.3K
-1.3M
-237.5K
129.2K
266.1K
0.0
-2.3M
0.0
134.5K
0.0
6,091.4B
8M
5.8M
8.3M
7.1M
7.1M
8.1M
4.1M
2.7M
2.8M
2.2M
2M
1.7M
84.4K
49.6K
-4,692.9B
-1.5M
339.7K
283.9K
409.5K
2.2M
6.2M
59.3K
20.3K
27.3K
35.8K
150.9K
-16.7M
22M
0.0
-5.2M
5.9M
861.2K
-3.4M
7.4M
-8.8M
2.7M
5M
215.5K
463K
536.8K
549.8K
259.6K
91.7K
-65.9K
-33,345.7B
-43.2M
-30.3M
-56.6M
-42.6M
-37.5M
-45M
-29.9M
-19.2M
-15.1M
-9.3M
-4.8M
-1.7M
-778K
-2.4M
INVESTING ACTIVITIES
(0.0)
(0.0)
(0.0)
-16.3K
-7.8K
(0.0)
-9.5K
-263K
-24.8K
-11.8K
-86.1K
-14.1K
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
(16.3K)
(0.0)
(0.0)
(609.5K)
(263B)
(24.8B)
(11.8K)
(0.0)
(0.0)
(0.0)
(0.0)
(0.0)
-40,263.7B
-96.9M
(0.0)
-92.9M
(0.0)
-5.8M
-57.8M
-59.7M
-35.1M
-16M
-13M
(0.0)
(0.0)
(0.0)
(0.0)
88,000B
52M
30M
63M
0.0
34.8M
75.6M
36.7M
24.9M
15.8M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-16.3K
0.0
0.0
0.0
-263B
-24.8B
-11.8K
-13M
-14.1K
0.0
0.0
0.0
(47,736.3B)
-44.9M
(30M)
-30M
-7.8K
(29M)
(18.5M)
-23.3M
-10.2M
-225.2K
-13M
-14.1K
(0.0)
(0.0)
(0.0)
FINANCING ACTIVITIES
1.1M
121.1K
305.2K
1.2M
189.8M
40.7M
7.9M
81.8M
37.6M
12.7M
28.5M
10.1M
7.1K
0.0
0.0
0.0
-292.5K
-1M
0.0
0.0
0.0
14.5M
0.0
0.0
0.0
0.0
0.0
1.1M
500K
0.0
1,123.6B
0.0
-533K
0.0
4.7M
1.2M
1.2M
-1.4M
-165.9K
0.0
-36.2K
0.0
-78.1K
0.0
0.0
1,123.6B
-171.4K
-1.3M
1.2M
194.5M
41.9M
23.6M
80.5M
37.4M
12.7M
28.5M
10.1M
3.7M
1.8M
0.0
CASH FLOW SUMMARY
15,514.2B
-88.3M
-1.6M
-85.4M
151.9M
33.4M
-2.9M
27.3M
8M
-2.6M
6.1M
5.3M
2M
972.7K
-2.4M
54,527.1B
142.8M
144.4M
229.8M
77.9M
44.4M
47.4M
20M
12M
14.6M
8.5M
3.3M
1.2M
251K
2.6M
70,041.3B
54.5M
142.8M
144.4M
229.8M
77.9M
44.4M
47.4M
20M
12M
14.6M
8.5M
3.3M
1.2M
251K
-33,345.7B
-43.2M
-30.3M
-56.7M
-42.6M
-37.5M
-45M
-30.1M
-19.2M
-15.2M
-9.4M
-4.8M
-1.7M
-778K
-2.4M

SEC Filings

ALDX - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q1

Q1

May 07, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 01, 2026
May 01, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 27, 2026
June 10, 2025
2025
8-K

8-K 2026

N/A

April 20, 2026
April 20, 2026
2026
8-K

8-K 2026

N/A

April 01, 2026
April 01, 2026
2026
8-K

8-K 2026

N/A

March 17, 2026
March 17, 2026
2026
10-K

10-K 2025 FY

FY

February 27, 2026
December 31, 2025
2025
8-K

8-K 2025

N/A

December 31, 2025
December 23, 2025
2025
8-K

8-K 2025

N/A

December 16, 2025
December 15, 2025
2025
8-K

8-K 2025

N/A

November 13, 2025
November 13, 2025
2025
Showing 1 to 10 of 251 filings