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Hudson Technologies Inc

HDSN Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News

Chart provided by TradingView

HDSN historical prices
Income
Balance Sheet
Cash Flow
Revenue Breakdown
Congress Trading

Recent trades of HDSN by members of U.S. Congress

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No Congress Trading data for this ticker

Congress Trading Dashboard
HDSN Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
HDSN Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
HDSN Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported
Whale Activity

Recently reported changes in HDSN holdings by institutional investors

Insider Trading

Quarterly net insider trading by HDSN's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
View Strategy Copytrade Strategy
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

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See Pricing
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Corporate Lobbying

Government lobbying spending instances

  • $80,000 Jul 17, 2026 Issue: Budget/Appropriations Environment/Superfund
  • $60,000 Jul 15, 2026 Issue: Environment/Superfund
  • $60,000 Apr 20, 2026 Issue: Environment/Superfund
  • $80,000 Apr 15, 2026 Issue: Budget/Appropriations Environment/Superfund
  • $60,000 Jan 18, 2026 Issue: Environment/Superfund
  • $80,000 Jan 14, 2026 Issue: Budget/Appropriations
  • $60,000 Oct 18, 2025 Issue: Environment/Superfund
  • $80,000 Oct 14, 2025 Issue: Budget/Appropriations Environment/Superfund
  • $80,000 Jul 18, 2025 Issue: Budget/Appropriations Environment/Superfund
  • $60,000 Jul 17, 2025 Issue: Environment/Superfund
  • $60,000 Apr 21, 2025 Issue: Environment/Superfund
  • $30,000 Apr 15, 2025 Issue: Defense Environment/Superfund
  • $60,000 Jan 20, 2025 Issue: Environment/Superfund
  • $80,000 Oct 20, 2024 Issue: Defense Environment/Superfund
  • $60,000 Jul 21, 2024 Issue: Defense Environment/Superfund
  • $60,000 Oct 18, 2023 Issue: Environment/Superfund
  • $60,000 Jul 17, 2023 Issue: Environment/Superfund
  • $60,000 Jan 19, 2023 Issue: Environment/Superfund
  • $60,000 Oct 20, 2022 Issue: Environment/Superfund
  • $60,000 Jul 20, 2022 Issue: Environment/Superfund
  • $60,000 Jan 20, 2022 Issue: Environment/Superfund
  • $60,000 Oct 20, 2021 Issue: Environment/Superfund
  • $60,000 Jul 20, 2021 Issue: Environment/Superfund
  • $60,000 Apr 20, 2021 Issue: Environment/Superfund
  • $60,000 Jan 21, 2021 Issue: Environment/Superfund
  • $90,000 Oct 20, 2020 Issue: Environment/Superfund Trade (domestic/foreign)
  • $60,000 Jul 20, 2020 Issue: Environment/Superfund
  • $30,000 Apr 20, 2020 Issue: Environment/Superfund Small Business
  • $60,000 Jan 21, 2020 Issue: Environment/Superfund
  • $60,000 Oct 21, 2019 Issue: Environment/Superfund
  • $60,000 Jul 22, 2019 Issue: Environment/Superfund
  • $50,000 Apr 22, 2019 Issue: Environment/Superfund
  • $50,000 Jan 22, 2019 Issue: Environment/Superfund
  • $50,000 Oct 22, 2018 Issue: Environment/Superfund
  • $60,000 Jul 20, 2018 Issue: Environment/Superfund
  • $60,000 Apr 20, 2018 Issue: Environment/Superfund
  • $60,000 Jan 22, 2018 Issue: Environment/Superfund
  • $60,000 Oct 20, 2017 Issue: Environment/Superfund
  • $60,000 Jul 20, 2017 Issue: Environment/Superfund
  • $60,000 Apr 20, 2017 Issue: Environment/Superfund
  • $60,000 Jan 23, 2017 Issue: Environment/Superfund
  • $60,000 Oct 20, 2016 Issue: Environment/Superfund
  • $60,000 Jul 20, 2016 Issue: Environment/Superfund
  • $60,000 Apr 20, 2016 Issue: Environment/Superfund
  • $60,000 Jan 20, 2016 Issue: Environment/Superfund
  • $60,000 Oct 20, 2015 Issue: Environment/Superfund
  • $60,000 Jul 20, 2015 Issue: Environment/Superfund
  • $60,000 Apr 20, 2015 Issue: Environment/Superfund
  • $10,000 Apr 17, 2015 Issue: Environment/Superfund
  • $60,000 Jan 20, 2015 Issue: Environment/Superfund
  • $10,000 Jan 20, 2015 Issue: Environment/Superfund
  • $60,000 Oct 20, 2014 Issue: Environment/Superfund
  • $60,000 Jul 18, 2014 Issue: Environment/Superfund
  • $120,000 Jan 21, 2014 Issue: Environment/Superfund
  • $50,000 Oct 21, 2013 Issue: Environment/Superfund
  • $20,000 Oct 16, 2013 Issue: Environment/Superfund
  • $20,000 Jul 17, 2013 Issue: Environment/Superfund
  • $20,000 Apr 19, 2013 Issue: Environment/Superfund
  • $20,000 Jan 21, 2013 Issue: Environment/Superfund
  • $20,000 Oct 19, 2012 Issue: Environment/Superfund
  • $20,000 Jul 18, 2012 Issue: Environment/Superfund
  • $20,000 Apr 19, 2012 Issue: Environment/Superfund
  • $20,000 Jan 19, 2012 Issue: Environment/Superfund
  • $20,000 Oct 20, 2011 Issue: Environment/Superfund
  • $20,000 Jul 20, 2011 Issue: Environment/Superfund
  • $20,000 Apr 18, 2011 Issue: Environment/Superfund
  • $20,000 Jan 19, 2011 Issue: Environment/Superfund
  • $20,000 Oct 19, 2010 Issue: Environment/Superfund
  • $20,000 Jul 20, 2010 Issue: Environment/Superfund
  • $20,000 Apr 20, 2010 Issue: Environment/Superfund
  • $20,000 Jan 20, 2010 Issue: Environment/Superfund
  • $20,000 Oct 19, 2009 Issue: Environment/Superfund
  • $20,000 Jul 19, 2009 Issue: Environment/Superfund
  • $20,000 Apr 20, 2009 Issue: Environment/Superfund
  • $20,000 Jan 21, 2009 Issue: Environment/Superfund
  • $20,000 Oct 17, 2008 Issue: Environment/Superfund
  • $20,000 Jul 20, 2008 Issue: Environment/Superfund
  • $10,000 Apr 21, 2008 Issue: Environment/Superfund
  • $20,000 Feb 14, 2008 Issue: Environment/Superfund
Revolving Door

Former government officials who have lobbied for HDSN

15 former government officials from 11 congressional offices at 4 lobbying firms have lobbied for HDSN, most recently Jul 17, 2026.

  • John A. Boehner
    David Stewart House Nov '15-Apr '18, Maj. SD Ways and Means; June '13-Nov '15, Pol Dir, Speaker Boehner; Dec '08-Jan '11: Pol Adv, Rep Boehner; Jan '11-June '13, Asst for Policy, Rep Boehner; Apr '07-Dec '08 Dep COS and LD, Rep English Formerly with John A. Boehner · SQUIRE PATTON BOGGS · Jul 17, 2026
  • Jerry Lewis
    David Lesstrang House 1996 -2001: Dep. COS and LD, Rep. Jerry Lewis; Jan. 2005- Jan. 2007: Dep. Staff Dir., Com. on Approps; Jan. 2007-Jan. 2011: Professional Staff, House Com.on Approps; Jan. 2011-Aug. 2018: Clerk, Sub. on Interior, Environ. and Related Agencies. Formerly with Jerry Lewis · SQUIRE PATTON BOGGS · Jul 17, 2026
  • Kara-Marie Urban Congress 2018: Intern, Senate Finance Cmte; 2018: Intern, Export-Import Bank; 2019: Intern, House Ways and Means Cmte Formerly 2018: Intern, Senate Finance Cmte; 2018: Intern, Export-Import Bank; 2019: Inter · SQUIRE PATTON BOGGS · Jul 17, 2026
  • Douglas Dziak Senate New Commissioner, CPSC (24-25); Chf Couns, CPSC Commr Peter Feldman (21-24); Staff Dir/Gen Couns, Sen Budget Cmte (20-21); Leg Dir, Sen Mike Enzi 18-20; Leg Dir and Chf Couns, Sen George Voinovich (09-11); Gen Couns, Sen Homeland Security Cmte (06-09) Formerly Budget Cmte · INVARIANT LLC · Oct 18, 2025
  • Diane E. Watson
    Rodney Emery House 2001-2003:COS to Rep. Diane E. Watson; 2009-2010:Dir, Cong Affairs, ITA; 2010-2013: Assoc Admin, GSA; 2013-2014 COS to Rep. Steven Horsford Formerly with Diane E. Watson · SQUIRE PATTON BOGGS · Apr 15, 2025
  • Byron L. Dorgan
    Benjamin Klein Senate New Legislative Director, Senator Byron Dorgan (2007-2010); Legislative Assistant, Senator Byron Dorgan (2005-2007) Formerly with Byron L. Dorgan · INVARIANT LLC · Jul 21, 2024
  • Annie D'Amato Senate New Democratic Counsel, Senate Environment and Public Works Committee (2023); Professional Staff, Senate Environment and Public Works Committee (2019-2022) Formerly Democratic Counsel, Senate Environment and Public Works Committee (2023); Profes · INVARIANT LLC · Jan 17, 2024
  • Steve Scalise
    Jared Soncrant House New Leg. Ast., Rep. Steve Scalise (2021-2023); Leg. Ast., Sen, Mike Enzi (2020-2021); Leg. Aide, Sen. Cory Gardner (2018-2020); Leg. Correspondent, Sen. Cory Gardner (2016-2018); Staff Ast., Sen. Cory Gardner (2015-2016) Formerly with Steve Scalise · INVARIANT LLC · Jul 18, 2023
See all 15 on the Revolving Door dashboard
Corporate Lobbying

HDSN Estimated quarterly lobbying spending

Revenue Breakdown

HDSN Revenue by Segment or Geography

By Segment
By Geography
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No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
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Revenue Breakdown Dashboard
HDSN Income Statement
HDSN Balance Sheet
HDSN Cash Flow
U.S. Patents

New HDSN patent grants

  • Patent Title: System and method for recycling non-reusable refrigerant containers Jul. 14, 2020
  • Patent Title: Method and apparatus for optimizing refrigeration systems Oct. 08, 2019
  • Patent Title: System and method for retrofitting a refrigeration system from hcfc to hfc refrigerant Jun. 25, 2019
  • Patent Title: System and method for retrofitting a refrigeration system from hcfc to hfc refrigerant Oct. 09, 2018
  • Patent Title: Method and apparatus for measuring and improving efficiency in refrigeration systems Aug. 07, 2018
  • Patent Title: System and method for recycling non-reusable refrigerant containers Dec. 13, 2016
  • Patent Title: System and method for retrofitting a refrigeration systems from hcfc to hfc refrigerant Sep. 06, 2016
  • Patent Title: Method and apparatus for optimizing refrigeration systems Aug. 23, 2016
  • Patent Title: Method and apparatus for measuring and improving efficiency in refrigeration systems Dec. 29, 2015
  • Patent Title: System and method for recycling non-reusable refrigerant containers Apr. 15, 2014
  • Patent Title: System and method for recycling non-reusable refrigerant containers Oct. 01, 2013
  • Patent Title: Method and apparatus for optimizing refrigeration systems Jun. 11, 2013
  • Patent Title: Method and apparatus for measuring and improving efficiency in refrigeration systems Dec. 11, 2012
  • Patent Title: System and method for recycling non-usable refrigerant containers Jun. 26, 2012
  • Patent Title: Method and apparatus for optimizing refrigeration systems Oct. 25, 2011
  • Patent Title: Method and apparatus for measuring and improving efficiency in refrigeration systems Oct. 05, 2010
Government Contracts

Federal grants, loans, and purchases

Government Contracts

Estimated quarterly amount awarded to HDSN from public contracts

HDSN News

Recent insights relating to HDSN

CNBC Recommendations

Recent picks made for HDSN stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in HDSN

HDSN Analyst Ratings

HDSN Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
HDSN Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $HDSN stock a Buy, Sell, or Hold?

  • What is the price target for $HDSN stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

HDSN Top Shareholders
Shareholder
Shares Held
HDSN Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $HDSN stock?

  • Who owns the most shares of $HDSN stock?

  • What funds own $HDSN stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

HDSN Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

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About HDSN

Hudson Technologies Inc is a refrigerant services company providing solutions to recurring challenges within the refrigeration industry. The company delivers environmentally sustainable offerings, covering the sale of refrigerant gases, recovery, reclamation, and reuse, as well as improving equipment performance through energy efficiency services, emergency air conditioning and refrigeration system repairs, refrigerant disposal, and carbon credit trading. It operates through one reportable segment. Its products and services are used in commercial air conditioning, industrial processing, and refrigeration systems, and include refrigerant and industrial gas sales, refrigerant management services (mainly reclamation of refrigerants), and RefrigerantSide services performed at customer sites.

  • Address Pearl River, NY
  • Market Cap 216.3 million
  • Employees 281
  • Industrial Classification Wholesale-Machinery, Equipment & Supplies

Hudson Technologies Inc (HDSN) Historical Stock Prices

Hudson Technologies Inc (HDSN) closed at $5.14 on September 23, 2026. Over the past year its adjusted close ranged from $4.84 to $9.98. Daily prices go back to January 2, 2014, 3,200 trading days in all.

  • 1 month-6.88%
  • 3 months-11.07%
  • Year to date-24.96%
  • 1 year-47.87%
  • 3 years-57.52%
  • 5 years+43.58%
  • Max+39.30%
See every congressional and insider trade on the HDSN price chart

Quiver Premium charts HDSN's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 23, 2026 5.22 5.22 5.10 5.14 5.14 423,083
Sep 22, 2026 5.22 5.28 5.17 5.23 5.23 379,730
Sep 21, 2026 5.18 5.21 5.09 5.19 5.19 559,252
Sep 18, 2026 5.15 5.18 5.12 5.17 5.17 553,725
Sep 17, 2026 5.27 5.32 5.13 5.15 5.15 327,988
Sep 16, 2026 5.21 5.24 5.10 5.21 5.21 360,053
Sep 15, 2026 5.30 5.31 5.14 5.20 5.20 424,457
Sep 14, 2026 5.37 5.41 5.24 5.33 5.33 367,328
Sep 11, 2026 5.47 5.49 5.38 5.41 5.41 449,094
Sep 10, 2026 5.38 5.45 5.30 5.35 5.35 599,143
Sep 9, 2026 5.35 5.50 5.29 5.32 5.32 486,462
Sep 8, 2026 5.38 5.40 5.29 5.35 5.35 330,525
Sep 4, 2026 5.22 5.36 5.22 5.35 5.35 298,754
Sep 3, 2026 5.14 5.28 5.13 5.25 5.25 409,740
Sep 2, 2026 5.13 5.21 5.10 5.12 5.12 618,446
Sep 1, 2026 5.30 5.33 5.14 5.14 5.14 470,655
Aug 31, 2026 5.39 5.40 5.32 5.34 5.34 375,752
Aug 28, 2026 5.47 5.53 5.34 5.43 5.43 621,254
Aug 27, 2026 5.49 5.59 5.36 5.48 5.48 777,775
Aug 26, 2026 5.51 5.52 5.24 5.29 5.29 600,963
Aug 25, 2026 5.53 5.53 5.41 5.47 5.47 611,557
Aug 24, 2026 5.69 5.71 5.50 5.52 5.52 530,824
Aug 21, 2026 5.67 5.70 5.61 5.63 5.63 814,386
Aug 20, 2026 5.76 5.79 5.56 5.57 5.57 699,079
Aug 19, 2026 5.67 5.96 5.65 5.86 5.86 893,620
Aug 18, 2026 6.25 6.32 5.53 5.63 5.63 1,622,008
Aug 17, 2026 5.66 6.38 5.51 6.15 6.15 2,289,089
Aug 14, 2026 5.64 5.74 5.61 5.67 5.67 289,832
Aug 13, 2026 5.63 5.72 5.61 5.67 5.67 298,502
Aug 12, 2026 5.56 5.62 5.50 5.60 5.60 466,603
Aug 11, 2026 5.72 5.75 5.53 5.53 5.53 491,752
Aug 10, 2026 5.60 5.77 5.57 5.70 5.70 599,824
Aug 7, 2026 5.68 5.77 5.57 5.59 5.59 792,359
Aug 6, 2026 6.41 6.41 5.52 5.66 5.66 1,056,773
Aug 5, 2026 6.34 6.35 6.16 6.22 6.22 500,631
Aug 4, 2026 6.26 6.33 6.17 6.32 6.32 565,912
Aug 3, 2026 6.18 6.27 6.15 6.23 6.23 344,967
Jul 31, 2026 5.82 6.07 5.82 6.04 6.04 479,240
Jul 30, 2026 5.88 5.97 5.72 5.80 5.80 327,362
Jul 29, 2026 6.16 6.20 5.80 5.84 5.84 638,030
Jul 28, 2026 6.26 6.32 6.09 6.16 6.16 334,879
Jul 27, 2026 6.40 6.47 6.24 6.24 6.24 483,553
Jul 24, 2026 6.33 6.35 6.21 6.34 6.34 293,851
Jul 23, 2026 6.27 6.36 6.26 6.33 6.33 368,257
Jul 22, 2026 6.01 6.20 6.01 6.19 6.19 287,020
Jul 21, 2026 6.09 6.14 5.98 6.00 6.00 370,843
Jul 20, 2026 6.17 6.19 5.99 6.11 6.11 443,263
Jul 17, 2026 6.24 6.29 6.16 6.17 6.17 292,268
Jul 16, 2026 6.23 6.33 6.19 6.31 6.31 410,727
Jul 15, 2026 6.23 6.33 6.13 6.23 6.23 294,979
Jul 14, 2026 6.21 6.31 6.21 6.23 6.23 411,169
Jul 13, 2026 6.43 6.48 6.06 6.20 6.20 705,435
Jul 10, 2026 6.40 6.46 6.35 6.45 6.45 279,980
Jul 9, 2026 6.42 6.56 6.33 6.41 6.41 541,762
Jul 8, 2026 6.32 6.49 6.17 6.44 6.44 967,447
Jul 7, 2026 6.04 6.37 5.98 6.33 6.33 1,113,196
Jul 6, 2026 6.40 6.55 5.99 6.02 6.02 835,022
Jul 2, 2026 5.72 6.03 5.69 5.99 5.99 761,974
Jul 1, 2026 5.75 5.99 5.66 5.67 5.67 842,323
Jun 30, 2026 5.44 5.76 5.41 5.74 5.74 683,643
Jun 29, 2026 5.61 5.61 5.39 5.48 5.48 447,318
Jun 26, 2026 5.58 5.64 5.43 5.56 5.56 754,534
Jun 25, 2026 5.78 5.80 5.49 5.57 5.57 437,478
Jun 24, 2026 5.76 5.91 5.76 5.78 5.78 275,229
Jun 23, 2026 5.71 5.88 5.71 5.76 5.76 309,373
Jun 22, 2026 5.88 5.93 5.71 5.76 5.76 506,661
Jun 18, 2026 5.72 5.92 5.64 5.88 5.88 482,570
Jun 17, 2026 5.56 5.75 5.54 5.63 5.63 913,762
Jun 16, 2026 5.60 5.72 5.55 5.56 5.56 416,686
Jun 15, 2026 5.80 5.90 5.58 5.59 5.59 451,248
Jun 12, 2026 5.61 5.82 5.61 5.78 5.78 391,269
Jun 11, 2026 5.53 5.62 5.32 5.59 5.59 561,267
Jun 10, 2026 5.54 5.69 5.44 5.45 5.45 513,981
Jun 9, 2026 5.48 5.67 5.47 5.54 5.54 464,519
Jun 8, 2026 5.43 5.49 5.40 5.45 5.45 282,495
Jun 5, 2026 5.50 5.54 5.33 5.36 5.36 454,241
Jun 4, 2026 5.30 5.53 5.29 5.50 5.50 595,152
Jun 3, 2026 5.28 5.31 5.22 5.27 5.27 344,422
Jun 2, 2026 5.21 5.36 5.21 5.30 5.30 331,158
Jun 1, 2026 5.30 5.36 5.16 5.24 5.24 380,137
May 29, 2026 5.34 5.40 5.25 5.32 5.32 409,993
May 28, 2026 5.41 5.44 5.32 5.37 5.37 367,360
May 27, 2026 5.18 5.43 5.16 5.42 5.42 852,366
May 26, 2026 5.10 5.24 5.08 5.13 5.13 589,825
May 22, 2026 5.14 5.23 5.05 5.06 5.06 496,965
May 21, 2026 5.03 5.33 4.93 5.17 5.17 1,244,362
May 20, 2026 4.90 5.01 4.64 4.96 4.96 801,107
May 19, 2026 4.92 5.01 4.82 4.89 4.89 499,113
May 18, 2026 5.01 5.09 4.92 4.95 4.95 789,478
May 15, 2026 4.78 5.01 4.70 4.92 4.92 797,852
May 14, 2026 4.93 5.00 4.82 4.84 4.84 420,666
May 13, 2026 4.95 4.97 4.79 4.92 4.92 640,216
May 12, 2026 5.15 5.17 4.94 4.96 4.96 794,674
May 11, 2026 5.25 5.25 5.10 5.11 5.11 710,948
May 8, 2026 5.30 5.40 5.23 5.25 5.25 562,468
May 7, 2026 5.70 5.72 5.21 5.30 5.30 1,293,648
May 6, 2026 6.37 6.58 6.25 6.54 6.54 374,029
May 5, 2026 6.24 6.40 6.23 6.29 6.29 372,258
May 4, 2026 6.20 6.30 6.08 6.18 6.18 212,817
May 1, 2026 6.23 6.31 6.19 6.25 6.25 235,567
Apr 30, 2026 6.08 6.27 6.01 6.26 6.26 160,247
Apr 29, 2026 6.29 6.31 6.06 6.08 6.08 210,165
Apr 28, 2026 6.34 6.35 6.24 6.34 6.34 145,682
Apr 27, 2026 6.32 6.41 6.28 6.33 6.33 343,635
Apr 24, 2026 6.34 6.36 6.26 6.30 6.30 155,972
Apr 23, 2026 6.23 6.39 6.13 6.35 6.35 216,801
Apr 22, 2026 6.20 6.39 6.13 6.20 6.20 228,756
Apr 21, 2026 6.40 6.52 6.14 6.15 6.15 197,479
Apr 20, 2026 6.34 6.49 6.33 6.39 6.39 222,618
Apr 17, 2026 6.30 6.43 6.28 6.34 6.34 234,832
Apr 16, 2026 6.21 6.34 6.12 6.19 6.19 399,376
Apr 15, 2026 6.16 6.26 6.10 6.21 6.21 222,910
Apr 14, 2026 6.17 6.24 6.09 6.18 6.18 336,566
Apr 13, 2026 5.94 6.18 5.94 6.17 6.17 226,646
Apr 10, 2026 6.14 6.17 5.99 6.00 6.00 186,235
Apr 9, 2026 6.02 6.22 6.02 6.15 6.15 179,508
Apr 8, 2026 6.10 6.22 6.06 6.09 6.09 354,992
Apr 7, 2026 5.78 5.89 5.78 5.86 5.86 308,483
Apr 6, 2026 5.83 5.91 5.81 5.84 5.84 195,503
Apr 2, 2026 5.74 5.92 5.66 5.84 5.84 249,012
Apr 1, 2026 5.90 5.93 5.76 5.79 5.79 325,575
Mar 31, 2026 5.81 5.89 5.68 5.88 5.88 564,236
Mar 30, 2026 5.88 6.04 5.63 5.72 5.72 518,589
Mar 27, 2026 6.18 6.21 5.74 5.76 5.76 276,730
Mar 26, 2026 6.13 6.36 6.13 6.22 6.22 463,241
Mar 25, 2026 6.18 6.24 6.08 6.22 6.22 306,898
Mar 24, 2026 5.93 6.20 5.93 6.12 6.12 464,451
Mar 23, 2026 5.96 6.12 5.95 6.01 6.01 363,541
Mar 20, 2026 5.93 5.95 5.78 5.81 5.81 425,423
Mar 19, 2026 5.89 6.02 5.88 5.92 5.92 307,841
Mar 18, 2026 6.09 6.14 5.96 5.97 5.97 399,811
Mar 17, 2026 5.92 6.13 5.92 6.11 6.11 422,460
Mar 16, 2026 5.84 5.93 5.79 5.89 5.89 376,214
Mar 13, 2026 5.82 5.84 5.62 5.76 5.76 524,940
Mar 12, 2026 5.86 5.92 5.78 5.80 5.80 473,504
Mar 11, 2026 5.95 6.01 5.84 5.93 5.93 485,357
Mar 10, 2026 6.02 6.14 5.95 5.98 5.98 445,279
Mar 9, 2026 6.20 6.25 5.95 6.06 6.06 734,024
Mar 6, 2026 6.36 6.49 6.09 6.20 6.20 590,481
Mar 5, 2026 6.50 6.91 6.09 6.35 6.35 898,931
Mar 4, 2026 7.14 7.33 6.85 7.10 7.10 407,467
Mar 3, 2026 7.06 7.19 6.93 7.14 7.14 194,349
Mar 2, 2026 7.10 7.26 7.02 7.26 7.26 194,277
Feb 27, 2026 7.05 7.16 6.97 7.11 7.11 212,914
Feb 26, 2026 7.20 7.29 6.95 7.15 7.15 246,419
Feb 25, 2026 7.16 7.20 6.95 7.18 7.18 266,029
Feb 24, 2026 7.22 7.22 7.01 7.12 7.12 281,007
Feb 23, 2026 7.37 7.37 7.02 7.20 7.20 454,239
Feb 20, 2026 7.28 7.42 7.16 7.38 7.38 269,000
Feb 19, 2026 7.23 7.45 7.14 7.33 7.33 316,648
Feb 18, 2026 7.23 7.31 7.15 7.25 7.25 201,630
Feb 17, 2026 7.39 7.39 7.15 7.24 7.24 323,112
Feb 13, 2026 7.35 7.47 7.21 7.40 7.40 251,924
Feb 12, 2026 7.53 7.64 7.25 7.30 7.30 261,770
Feb 11, 2026 7.46 7.57 7.38 7.53 7.53 219,821
Feb 10, 2026 7.33 7.56 7.29 7.40 7.40 197,605
Feb 9, 2026 7.42 7.54 7.30 7.33 7.33 159,713
Feb 6, 2026 7.23 7.47 7.23 7.41 7.41 197,425
Feb 5, 2026 7.54 7.62 7.18 7.21 7.21 234,179
Feb 4, 2026 7.59 7.70 7.58 7.62 7.62 296,600
Feb 3, 2026 7.40 7.56 7.33 7.54 7.54 231,587
Feb 2, 2026 7.14 7.40 7.11 7.38 7.38 219,646
Jan 30, 2026 7.03 7.20 7.03 7.17 7.17 193,784
Jan 29, 2026 7.17 7.19 7.03 7.14 7.14 138,695
Jan 28, 2026 7.25 7.31 7.04 7.14 7.14 171,757
Jan 27, 2026 7.16 7.28 7.12 7.23 7.23 130,109
Jan 26, 2026 7.25 7.26 7.08 7.17 7.17 141,251
Jan 23, 2026 7.43 7.45 7.25 7.25 7.25 210,647
Jan 22, 2026 7.37 7.49 7.37 7.47 7.47 201,318
Jan 21, 2026 7.27 7.37 7.14 7.35 7.35 238,410
Jan 20, 2026 7.38 7.44 7.22 7.23 7.23 270,532
Jan 16, 2026 7.41 7.50 7.37 7.48 7.48 356,543
Jan 15, 2026 7.28 7.47 7.25 7.42 7.42 254,973
Jan 14, 2026 7.28 7.35 7.23 7.26 7.26 177,789
Jan 13, 2026 7.33 7.45 7.28 7.28 7.28 185,227
Jan 12, 2026 7.13 7.34 7.10 7.33 7.33 191,856
Jan 9, 2026 7.10 7.25 7.05 7.15 7.15 197,472
Jan 8, 2026 6.99 7.12 6.99 7.10 7.10 275,319
Jan 7, 2026 7.01 7.09 6.96 7.04 7.04 202,055
Jan 6, 2026 6.94 7.02 6.85 6.98 6.98 296,792
Jan 5, 2026 6.83 7.08 6.83 6.98 6.98 216,483
Jan 2, 2026 6.87 6.92 6.75 6.80 6.80 203,607
Dec 31, 2025 6.82 6.93 6.76 6.85 6.85 304,342
Dec 30, 2025 6.84 6.94 6.80 6.85 6.85 192,721
Dec 29, 2025 7.00 7.00 6.85 6.85 6.85 224,424
Dec 26, 2025 6.97 7.01 6.92 7.00 7.00 187,917
Dec 24, 2025 6.95 6.99 6.89 6.96 6.96 93,840
Dec 23, 2025 6.91 6.99 6.81 6.95 6.95 223,352
Dec 22, 2025 7.09 7.10 6.83 6.94 6.94 267,342
Dec 19, 2025 7.33 7.35 7.01 7.05 7.05 402,556
Dec 18, 2025 7.41 7.53 7.24 7.32 7.32 397,833
Dec 17, 2025 7.36 7.50 7.33 7.36 7.36 460,599
Dec 16, 2025 7.37 7.50 7.25 7.41 7.41 445,722
Dec 15, 2025 7.47 7.53 7.31 7.36 7.36 513,071
Dec 12, 2025 7.56 7.62 7.41 7.46 7.46 458,122
Dec 11, 2025 7.23 7.46 7.19 7.42 7.42 344,486
Dec 10, 2025 6.94 7.26 6.88 7.19 7.19 490,300
Dec 9, 2025 7.25 7.27 6.99 6.99 6.99 317,676
Dec 8, 2025 7.37 7.49 7.10 7.26 7.26 664,204
Dec 5, 2025 7.59 7.68 7.29 7.31 7.31 1,488,900
Dec 4, 2025 7.57 7.74 7.57 7.63 7.63 393,586
Dec 3, 2025 7.33 7.67 7.33 7.64 7.64 515,054
Dec 2, 2025 7.26 7.60 7.21 7.31 7.31 698,994
Dec 1, 2025 7.18 7.40 7.07 7.26 7.26 753,269
Nov 28, 2025 6.86 6.91 6.73 6.80 6.80 103,200
Nov 26, 2025 6.80 6.88 6.72 6.85 6.85 287,371
Nov 25, 2025 6.75 6.82 6.69 6.81 6.81 213,130
Nov 24, 2025 6.72 6.77 6.56 6.70 6.70 406,326
Nov 21, 2025 6.62 6.94 6.53 6.76 6.76 352,266
Nov 20, 2025 6.73 6.83 6.61 6.63 6.63 491,002
Nov 19, 2025 6.75 6.88 6.61 6.64 6.64 371,453
Nov 18, 2025 6.61 6.88 6.61 6.75 6.75 500,416
Nov 17, 2025 6.79 6.98 6.63 6.64 6.64 412,909
Nov 14, 2025 6.70 6.92 6.67 6.79 6.79 424,626
Nov 13, 2025 7.14 7.17 6.85 6.86 6.86 374,561
Nov 12, 2025 6.99 7.36 6.98 7.20 7.20 610,309
Nov 11, 2025 6.96 7.16 6.88 7.01 7.01 439,574
Nov 10, 2025 6.85 7.15 6.65 6.99 6.99 632,894
Nov 7, 2025 6.72 6.94 6.45 6.85 6.85 1,011,636
Nov 6, 2025 7.65 7.68 6.56 6.70 6.70 1,262,207
Nov 5, 2025 8.52 8.79 8.44 8.63 8.63 311,791
Nov 4, 2025 8.75 8.96 8.14 8.49 8.49 535,214
Nov 3, 2025 9.06 9.10 8.97 9.06 9.06 148,572
Oct 31, 2025 9.15 9.18 8.96 9.07 9.07 124,082
Oct 30, 2025 9.05 9.25 9.05 9.19 9.19 156,936
Oct 29, 2025 9.29 9.52 9.04 9.14 9.14 144,437
Oct 28, 2025 9.32 9.47 9.26 9.32 9.32 157,986
Oct 27, 2025 9.51 9.57 9.17 9.36 9.36 217,179
Oct 24, 2025 9.43 9.60 9.34 9.51 9.51 168,373
Oct 23, 2025 9.56 9.65 9.30 9.37 9.37 286,554
Oct 22, 2025 9.05 9.10 8.87 9.10 9.10 285,787
Oct 21, 2025 8.93 9.07 8.83 9.00 9.00 153,699
Oct 20, 2025 8.86 9.02 8.81 8.97 8.97 143,984
Oct 17, 2025 8.85 8.96 8.72 8.74 8.74 186,597
Oct 16, 2025 9.22 9.27 8.96 8.99 8.99 180,498
Oct 15, 2025 8.97 9.21 8.85 9.21 9.21 232,959
Oct 14, 2025 8.80 8.98 8.73 8.91 8.91 153,689
Oct 13, 2025 8.86 8.94 8.81 8.92 8.92 164,304
Oct 10, 2025 9.03 9.10 8.79 8.80 8.80 221,028
Oct 9, 2025 9.20 9.20 8.98 9.05 9.05 146,122
Oct 8, 2025 9.09 9.21 9.02 9.21 9.21 153,407
Oct 7, 2025 9.23 9.23 9.01 9.04 9.04 258,583
Oct 6, 2025 9.48 9.52 9.21 9.24 9.24 352,032
Oct 3, 2025 9.54 9.65 9.30 9.45 9.45 267,676
Oct 2, 2025 9.75 9.75 9.46 9.50 9.50 278,002
Oct 1, 2025 9.82 9.85 9.65 9.72 9.72 311,026
Sep 30, 2025 9.72 9.94 9.62 9.93 9.93 355,648
Sep 29, 2025 9.95 9.95 9.61 9.71 9.71 362,361
Sep 26, 2025 9.98 10.06 9.75 9.84 9.84 237,772
Sep 25, 2025 9.85 9.98 9.72 9.98 9.98 198,740
Sep 24, 2025 9.87 10.06 9.85 9.91 9.91 246,362
Sep 23, 2025 9.99 10.06 9.79 9.86 9.86 213,731

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

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Hudson Technologies Inc Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at HDSN, per a recent SEC DEF 14A filing. We estimate that the median employee at HUDSON TECHNOLOGIES INC /NY is paid $65,920.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation