HDSN - NASDAQ
Hudson Technologies, Inc.
$5.50
+4.4%Hudson Technologies, Inc. a refrigerant services company, provides solutions to recurring problems within the refrigeration industry primarily in the United States. The company's products and services include refrigerant and industrial gas sales; refrigerant management services consisting primarily of reclamation of refrigerants, re-usable cylinder refurbishment, and hydrostatic testing services; and RefrigerantSide services comprising system decontamination to remove moisture, oils, and other contaminants. It also offers SmartEnergy OPS service, a web-based real time continuous monitoring service for facility's refrigeration systems and other energy systems applications; and Chiller Chemistry and Chill Smart services. In addition, the company participates in the generation of carbon offset projects. It serves commercial, industrial, and governmental customers, as well as refrigerant wholesalers, distributors, contractors, and refrigeration equipment manufacturers. Hudson Technologies, Inc. was incorporated in 1991 and is headquartered in Woodcliff Lake, New Jersey.
At a Glance
Live SnapshotHudson Technologies, Inc. Cash Conversion Engine
Cash Flow Quality Analysis
FCF Conversion Rate
Negative free cash flow despite positive earnings raises concerns about cash generation ability or heavy capital requirements.
CapEx Intensity
Asset-light business model. Low capital requirements leave more cash available for shareholders and growth investments.
FCF Growth Trend
Significant FCF decline raises concerns. Urgent review needed of operational performance and capital allocation.
Working Capital Impact
Significant working capital drain. Growth may be consuming cash through inventory buildup or receivables extension—monitor closely.
Cash Flow Quality Insight
Cash flow concerns: Despite profitability, the company is burning cash. Review working capital management, CapEx levels, and sustainability of current operations.
Hudson Technologies, Inc. Cash Flow Statement
HDSN • NASDAQ
| Hudson Technologies, Inc. Cash Flow Statement | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 | Dec 2009 | Dec 2008 | Dec 2007 | Dec 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPERATING ACTIVITIES | ||||||||||||||||||||
16.7M | 24.4M | 52.2M | 103.8M | 32.3M | -5.2M | -25.9M | -55.7M | 11.2M | 10.6M | 4.8M | -720K | -5.8M | 12.8M | 0.0 | 701K | -2.5M | 6.7M | -2M | 2.1M | |
6M | 6.4M | 5.8M | 6M | 6.2M | 6.1M | 7.1M | 7.1M | 3.4M | 2.2M | 2.1M | 979K | 808K | 556K | 497K | 540K | 524K | 547K | 561K | 565K | |
-42K | -482K | 4.3M | -1.4M | 337K | 163K | 749K | -1M | 4M | 1.1M | 2.8M | -857K | -1.4M | -1M | 583K | 451K | 0.0 | -2.6M | -1.3M | -252K | |
1.1M | 842K | 2.3M | 922K | 511K | 656K | 1.8M | 1.4M | 1.5M | 706K | 203K | 708K | 122K | 134K | 69K | 195K | 381K | 59K | 0.0 | 0.0 | |
661K | 2.9M | 4.7M | 8.1M | -4.1M | -2.9M | 1.5M | 29.9M | 1.1M | 718K | -227K | 526K | 5.8M | 41K | 1M | 88K | 406K | 27K | 4.8M | 289K | |
(0.0) | (9M) | (18.5M) | (15.5M) | (128K) | (0.0) | (0.0) | (0.0) | (6.8M) | (5M) | (0.0) | (0.0) | (1.1M) | (2.6M) | (59K) | (29K) | (41K) | (700K) | (35K) | (0.0) | |
-27.5M | 57.7M | -10.8M | -54.5M | -36.4M | 12.9M | 48.1M | 54.1M | -2.9M | -5.9M | -20.2M | 1M | -5.9M | -21.8M | -1.6M | 1.1M | 4.9M | -9.1M | -1.7M | -3.9M | |
-3.2M | 91.8M | 58.5M | 62.8M | -1.2M | 11.7M | 33.8M | 36.3M | 18.4M | 9.3M | -10.5M | 1.7M | -6.4M | -9.3M | 613K | 3.1M | 3.4M | -4.4M | 382K | -1.2M | |
INVESTING ACTIVITIES | ||||||||||||||||||||
-5.1M | -5.3M | -3.6M | -3.7M | -1.9M | -1.5M | -1M | -1.1M | -1M | -1.7M | -889K | -716K | -550K | -1.2M | -903K | -595K | -391K | -558K | -446K | -469K | |
(0.0) | -20.7M | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | -209M | (0.0) | -2.4M | -7.3M | (164K) | -730K | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | |
(0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | -730K | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 63K | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
-2.2M | 0.0 | 0.0 | 0.0 | 0.0 | 1M | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
-7.3M | -26M | -3.6M | -3.7M | -1.9M | -470K | -1M | -1.1M | -210M | -1.7M | -3.3M | -8M | -397K | -2M | -946K | -618K | -430K | -593K | -446K | -469K | |
FINANCING ACTIVITIES | ||||||||||||||||||||
-20M | -8.1M | 39K | 182K | 201K | 63K | 9K | 17K | 807K | 51.1M | 460K | 15.9M | 1.1M | 122K | 3K | 5.1M | 1.4M | 341K | -5.3M | 21K | |
0.0 | 0.0 | -47.2M | -48.1M | 7.7M | -12.5M | -31.1M | -36.9M | 169.8M | -24.5M | 14.1M | -9.3M | 2.4M | 11.2M | 452K | -4M | -4.3M | 4.6M | 5.1M | 1.6M | |
-20M | -8.1M | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | -5.3M | (0.0) | |
-259K | -7K | -694K | -9.5M | -2.7M | 0.0 | -1.3M | -1M | -7.9M | -1.5M | -445K | 0.0 | 0.0 | 0.0 | -90K | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
-20.2M | -8.2M | -47.8M | -57.4M | 5.3M | -12.5M | -32.5M | -38M | 162.7M | 25.1M | 14.2M | 6.6M | 3.5M | 11.3M | 365K | 1.1M | -2.8M | 4.9M | -246K | 1.6M | |
CASH FLOW SUMMARY | ||||||||||||||||||||
-30.7M | 57.7M | 7.2M | 1.8M | 2.1M | -1.3M | 328K | -2.7M | -28.9M | 32.7M | 323K | 266K | -3.3M | 33K | 32K | 3.6M | 85K | -69K | -310K | -41K | |
70.1M | 12.4M | 5.3M | 3.5M | 1.3M | 2.6M | 2.3M | 5M | 33.9M | 1.3M | 935K | 669K | 4M | 4M | 3.9M | 299K | 214K | 283K | 593K | 634K | |
39.5M | 70.1M | 12.4M | 5.3M | 3.5M | 1.3M | 2.6M | 2.3M | 5M | 33.9M | 1.3M | 935K | 669K | 4M | 4M | 3.9M | 299K | 214K | 283K | 593K | |
-8.2M | 86.5M | 55M | 59.2M | -3.2M | 10.2M | 32.8M | 35.2M | 17.3M | 7.6M | -11.4M | 975K | -7M | -10.5M | -333K | 2.5M | 2.9M | -5M | -64K | -1.7M |
SEC Filings
HDSN - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | May 28, 2026 | May 27, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 20, 2026 | May 19, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 18, 2026 | May 18, 2026 | 2026 | |
10-Q 10-Q 2026 Q1 Q1 | May 11, 2026 | March 31, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 06, 2026 | May 06, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | April 24, 2026 | June 10, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 13, 2026 | April 10, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 18, 2026 | March 13, 2026 | 2026 | |
10-K 10-K 2025 FY FY | March 16, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2026 N/A | March 04, 2026 | March 04, 2026 | 2026 |
Related Guides
Continue your HDSN research with focused valuation guides.
Research Paths
Snapshot
Start with context, operating signals, and key market metrics.
Value Model
Stress test fair value across bear, base, and bull assumptions.
Statements
Validate revenue quality, margins, and balance sheet durability.
Earnings Call
Read management commentary and compare it with reported outcomes.
Dividends
Check payout sustainability and long-term distribution behavior.
Analyst Expectations
Review consensus spread and where estimate risk is concentrated.