 
                 New City, NY, US
 New City, NY, US
                     Hudson Technology Inc.
                                    Hudson Technology Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G05 - CONTROLLING REGULATING
                                    G05 - CONTROLLING REGULATING
                                 Hudson Technologies Inc.
                                    Hudson Technologies Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G01 - MEASURING TESTING
                                    G01 - MEASURING TESTING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G05 - CONTROLLING REGULATING
                                    G05 - CONTROLLING REGULATING
                                 Hudson Technologies Inc.
                                    Hudson Technologies Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G01 - MEASURING TESTING
                                    G01 - MEASURING TESTING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G05 - CONTROLLING REGULATING
                                    G05 - CONTROLLING REGULATING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G01 - MEASURING TESTING
                                    G01 - MEASURING TESTING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies Inc.
                                    Hudson Technologies Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies Inc.
                                    Hudson Technologies Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies Inc.
                                    Hudson Technologies Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 B08 - CLEANING
                                    B08 - CLEANING
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin J. Zugibe
                                    Kevin J. Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin J. Zugibe
                                    Kevin J. Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Hudson Technologies, Inc.
                                    Hudson Technologies, Inc.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G01 - MEASURING TESTING
                                    G01 - MEASURING TESTING
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 G01 - MEASURING TESTING
                                    G01 - MEASURING TESTING
                                 HUDSON TECHNOLOGIES, INC.
                                    HUDSON TECHNOLOGIES, INC.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 HUDSON TECHNOLOGIES, INC.
                                    HUDSON TECHNOLOGIES, INC.
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                 Kevin  Zugibe
                                    Kevin  Zugibe
                                 F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
                                    F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...