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. Management Team
Mr. Brian F. Coleman
Chairman of the Board, President & Chief Executive Officer
Compensation
$1,046,816
Mr. Brian J. Bertaux
Chief Financial Officer & Secretary
Compensation
$449,954
Mr. Riyaz Papar CEM, PE
Director of Global Energy Services
Ms. Kathleen L. Houghton
Senior Vice President of Sales & Marketing and Director
Compensation
$531,623
Hudson Technologies, Inc. Insider Positioning
During the last 12 months, insiders have purchased $519K and sold $7.25M worth of HDSN shares, resulting in $6.73M of net selling activity.
3 Months
13.4K
64.95K
0
0.00
+65K
+$65K
3-6 Months
0
0.00
0
0.00
+0
+$0
6-9 Months
3.5K
23.75K
974.0K
7.21M
-7.2M
-$7.19M
9-12 Months
54.8K
430.39K
4.7K
34.87K
+396K
+$396K
Top Buyers
Parrillo Richard
Director
$156K
Abbatecola Vincent P
Director
$131K
Mansy Loan Nguyen
Director
$115K
Prouty Eric A
Director
$108K
Bertaux Brian J.
Officer: Chief Financial Officer
$10K
Top Sellers
Coleman Brian F
Director
$7.18M
Abbatecola Vincent P
Director
$35K
Prouty Eric A
Director
$35K
Insider Activity Analysis
Net Insider Sentiment
Strong bearish signal with $6.73M net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.
Buy/Sell Ratio
Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.
Recent Trend (3 Months)
Very strong recent buying momentum. Recent insider purchases significantly outpace sales, suggesting near-term optimism.
Insider Participation
5 insider buyers vs. 3 sellers. More insiders buying than selling indicates positive sentiment.
SEC Filings
HDSN - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
DEF 14A DEF 14A 2026 N/A | April 24, 2026 | June 10, 2026 | 2026 | |
DEF 14A DEF 14A 2025 N/A | April 25, 2025 | June 11, 2025 | 2025 | |
DEF 14A DEF 14A 2024 N/A | April 25, 2024 | June 12, 2024 | 2024 | |
DEF 14A DEF 14A N/A | April 26, 2023 | April 26, 2023 | ||
DEF 14A DEF 14A 2022 N/A | April 26, 2022 | June 09, 2022 | 2022 | |
DEF 14A DEF 14A 2021 N/A | April 28, 2021 | June 10, 2021 | 2021 | |
DEF 14A DEF 14A 2020 N/A | April 28, 2020 | June 11, 2020 | 2020 | |
DEF 14A DEF 14A 2019 N/A | April 26, 2019 | June 11, 2019 | 2019 | |
DEF 14A DEF 14A 2018 N/A | April 23, 2018 | June 07, 2018 | 2018 | |
DEF 14A DEF 14A 2017 N/A | April 27, 2017 | June 08, 2017 | 2017 |
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.