$80,000 of HUDSON TECHNOLOGIES lobbying was just disclosed, from Q2 of 2026, in a new Lobbying Disclosure Act filing.
This included lobbying on issues like:
"Use of reclaimed refrigerants for servicing equipment in Federal buildings and facilities. Educate Congress/Administration on reclaimed refrigerants; advocate re: P.L.116-260, The American Innovation & Mfg. Act (AIM Act); support funding for reclamation under AIM; educate/advocate for reclaimed refrigerant industry."
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 15 times in the past 6 months. Of those trades, 15 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $HDSN stock by insiders over the last 6 months:
- PARTNERS, LP HARTREE has made 5 purchases buying 769,436 shares for an estimated $4,508,558 and 0 sales.
- ALAN SHERIFF purchased 5,200 shares for an estimated $25,350
- JEFFREY R FEELER purchased 5,100 shares for an estimated $25,092
- RICHARD PARRILLO has made 2 purchases buying 5,000 shares for an estimated $24,814 and 0 sales.
- LOAN NGUYEN MANSY has made 2 purchases buying 5,000 shares for an estimated $24,814 and 0 sales.
- KENNETH GAGLIONE (President and CEO) purchased 5,000 shares for an estimated $24,474
- ERIC A PROUTY purchased 5,000 shares for an estimated $24,200
- BRIAN J. BERTAUX (Chief Financial Officer) purchased 2,000 shares for an estimated $9,740
- NICOLE E BULGARINO purchased 550 shares for an estimated $2,664
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
HDSN Hedge Fund Activity
We have seen 59 institutional investors add shares of HDSN stock to their portfolio, and 78 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- CITADEL ADVISORS LLC added 332,667 shares (+415.4%) to their portfolio in Q1 2026, for an estimated $1,956,081
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO removed 268,756 shares (-99.8%) from their portfolio in Q1 2026, for an estimated $1,580,285
- MARSHALL WACE, LLP removed 245,859 shares (-52.9%) from their portfolio in Q1 2026, for an estimated $1,445,650
- MORGAN STANLEY removed 233,630 shares (-33.1%) from their portfolio in Q1 2026, for an estimated $1,373,744
- ACADIAN ASSET MANAGEMENT LLC removed 220,612 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $1,297,198
- QUBE RESEARCH & TECHNOLOGIES LTD added 207,173 shares (+126.6%) to their portfolio in Q1 2026, for an estimated $1,218,177
- RENAISSANCE TECHNOLOGIES LLC removed 193,000 shares (-11.4%) from their portfolio in Q1 2026, for an estimated $1,134,840
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
HDSN Price Targets
Multiple analysts have issued price targets for $HDSN recently. We have seen 3 analysts offer price targets for $HDSN in the last 6 months, with a median target of $9.0.
Here are some recent targets:
- Austin Moeller from Canaccord Genuity set a target price of $9.0 on 05/07/2026
- Gerry Sweeney from Roth Capital set a target price of $8.0 on 03/06/2026
- Josh Nichols from B. Riley Securities set a target price of $9.5 on 03/05/2026
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
