Ancora Advisors LLC established a new position in Hudson Technologies (NASDAQ:HDSN) during the second quarter, according to an SEC filing. The firm acquired 303,380 shares. This acquisition is valued at approximately $1.74 million. The purchase gives Ancora Advisors a 0.72% stake in the industrial products company.
Hartree Partners, a 10% owner, purchased additional shares on August 25. The insider acquired 100,612 shares during this transaction. This purchase brings their total holdings to 5.2 million shares. The firm has purchased nearly 1 million shares over the last year. Hartree Partners has recorded zero sales during this period.