Mansy Loan Nguyen Buys Shares of HDSN

Mansy Loan Nguyen made a notable move by purchasing 8,881 shares of HDSN on June 17, 2026. The transaction was not part of a pre-planned trading plan. On the same day, HDSN shares traded near $5.85.

Insider Buying and Selling at Hudson Technologies, Inc.

Several insiders were active on June 17, 2026. Jeffrey Feeler bought 3,219 shares, while Nicole Bulgarino purchased 31,780 shares. Eric Prouty also acquired 4,440 shares, with an additional buy of 21,186 shares. These transactions were not conducted under Rule 10b5-1 plans.

Other Institutional Activity in HDSN

HARTREE PARTNERS, LP maintained their position in HDSN with 3,800,000 shares valued at around $22.34 million. WESTERLY CAPITAL MANAGEMENT, LLC increased their holdings by 625,000 shares, bringing their total to 3,175,000 shares worth approximately $18.67 million, marking a 24.5% increase. BLACKROCK, INC. reduced its stake by 51,330 shares, ending with 2,862,539 shares valued at $16.83 million, reflecting a 1.8% decrease. DIMENSIONAL FUND ADVISORS LP added 105,160 shares, resulting in a total of 2,148,311 shares valued at about $12.63 million, a 5.1% increase. VANGUARD CAPITAL MANAGEMENT LLC opened a new position with 1,660,146 shares worth $9.76 million.

Analysts Set New Price Targets

On May 7, 2026, Canaccord Genuity maintained its 'buy' rating on HDSN, setting a price target of $9.0. Roth Capital continues to hold a 'hold' rating with a target of $8.0 as of March 6, 2026. B. Riley Securities reaffirmed its 'buy' rating with a target of $9.5 on March 5, 2026. The consensus among analysts is generally positive, with several firms recommending a 'buy'.

Bottom Line

The recent insider buying activity at HDSN by Mansy Loan Nguyen and others suggests confidence in the company's prospects. Investors often track such moves for potential insights into a company's future. It's worth noting that these filings reflect past transactions and may not represent current positions.