Alan Sheriff, Director of Hudson Technologies HDSN, has filed 1 purchase and 0 sales on the open market. Over the past 12 months that comes to a net purchase of $25.4K. The latest trade was on 06/17.

AS

AS

Alan Sheriff

Director

Company

Hudson Technologies HDSN

First filing

23/02/07

Trades

4 trades

Buys / sales

1 / 0

12-month net buying

$25.4K

Last trade

06/17

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Trading activity

6 months1 year2 years5 yearsAll

Transactions

Company	Trade type	Traded	Filed	Shares	Price	Value	Holding change
Hudson TechnologiesHDSN	Open-market buy	05/13	05/15	5,200 sh	$4.88	$25,376	+127.9%