Trade Summary

6 days ago, Hartree Partners, LP, serving as 10% owner Owner at HUDSON TECHNOLOGIES INC /NY (HDSN), purchased 52,104 shares at $5.99 per share, for a total transaction value of $312,102.96. Following this transaction, Hartree Partners, LP now holds 5,094,190 shares of HDSN.

This purchase represents a 1.03% increase in Hartree Partners, LP's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Wednesday, July 29, 2026 and publicly disclosed via SEC Form 4 filing on Friday, July 31, 2026 at 4:16 PM ET, 2 days after the trade was made.

HUDSON TECHNOLOGIES INC /NY operates in the BASIC MATERIALS sector, specifically within the SPECIALTY CHEMICALS industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.