Hudson Technologies

Richard Parrillo bought 10,000 shares of HDSN on 13 May. They now own 195,746 HDSN shares, or a 5% holding increase.

Brian J Bertaux bought 2,000 shares of HDSN on 19 May. They now own 2,000 HDSN shares, or a Infinity% holding increase.

Alan Sheriff bought 5,200 shares of HDSN on 13 May. They now own 9,265 HDSN shares, or a 128% holding increase.

Kenneth Gaglione bought 5,000 shares of HDSN on 13 May. They now own 5,000 HDSN shares, or a Infinity% holding increase.

Jeffrey R Feeler bought 5,100 shares of HDSN on 14 May. They now own 9,165 HDSN shares, or a 125% holding increase.

Richard Parrillo bought 5,000 shares of HDSN on 14 May. They now own 25,595 HDSN shares, or a 24% holding increase.

Nicole E Bulgarino bought 550 shares of HDSN on 14 May. They now own 11,048 HDSN shares, or a 5% holding increase.

Loan Nguyen Mansy bought 5,000 shares of HDSN on 14 May. They now own 25,595 HDSN shares, or a 24% holding increase.

Brian F Coleman sold 969,232 shares of HDSN on 5 December. They now own 426,968 HDSN shares, or a 69% holding decrease.

Abbatecola Vincent P sold 10,000 shares of HDSN on 14 June. They now own 159,341 HDSN shares, or a 6% holding decrease.