$60,000 of HUDSON TECHNOLOGIES lobbying was just disclosed, from Q4 of 2025, in a new Lobbying Disclosure Act filing.
This included lobbying on issues like:
"Educate Members of Congress and Administration officials about reclaimed refrigerants and advocate for issues related to the implementation of P.L. 116-260, The American Innovation and Manufacturing Act (AIM ACT). Support funding for reclamation under the AIM Act."
You can find more data on corporate lobbying on Quiver Quantitative.
HDSN Insider Trading Activity
HDSN insiders have traded $HDSN stock on the open market 2 times in the past 6 months. Of those trades, 1 have been purchases and 1 have been sales.
Here’s a breakdown of recent trading of $HDSN stock by insiders over the last 6 months:
- BRIAN F COLEMAN sold 484,616 shares for an estimated $3,588,096
- VINCENT P ABBATECOLA purchased 3,500 shares for an estimated $23,747
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
HDSN Hedge Fund Activity
We have seen 88 institutional investors add shares of HDSN stock to their portfolio, and 72 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- JANUS HENDERSON GROUP PLC removed 581,562 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $5,774,910
- OAKTREE CAPITAL MANAGEMENT LP removed 562,662 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $5,587,233
- SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 258,849 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $2,570,370
- LOS ANGELES CAPITAL MANAGEMENT LLC added 231,192 shares (+inf%) to their portfolio in Q3 2025, for an estimated $2,295,736
- ACADIAN ASSET MANAGEMENT LLC added 211,945 shares (+inf%) to their portfolio in Q3 2025, for an estimated $2,104,613
- TUDOR INVESTMENT CORP ET AL added 207,249 shares (+inf%) to their portfolio in Q3 2025, for an estimated $2,057,982
- CUBIST SYSTEMATIC STRATEGIES, LLC added 205,932 shares (+inf%) to their portfolio in Q3 2025, for an estimated $2,044,904
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
HDSN Analyst Ratings
Wall Street analysts have issued reports on $HDSN in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- Canaccord Genuity issued a "Buy" rating on 11/10/2025
To track analyst ratings and price targets for HDSN, check out Quiver Quantitative's $HDSN forecast page.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
