Nov 2, 2020 04:15PM ProPetro Reports Results for the Third Quarter 2020

Jun 2, 2020 03:27PM U.S. shale producers begin restoring output as oil prices turn higher

Jun 1, 2020 04:19PM UPDATE: ProPetro Holding (PUMP) Q1 Revenue Beats

Jun 1, 2020 04:15PM ProPetro Reports Preliminary Unaudited Financial Results for the First Quarter 2020

May 26, 2020 01:02AM 'This could be the one that gets me,' says oilfield service veteran

Jun 17, 2019 07:00AM World Class and Quadron Announce Closing of Plan of Arrangement

May 20, 2019 02:00AM World Class Extractions Acquisition Target, Quadron Cannatech Introduces the “BIG BEAST” - the Latest Member of the BEAST Family of Extraction Systems to Process Over 5,000,000 kg of Cannabis or H

May 16, 2019 07:30AM World Class and Deveron Enter Drone and AI Data Services Agreement to Assist Hemp Farmers across North America

May 2, 2019 07:30AM World Class Congratulates Quadron on Scaling Up Hemp and Cannabis Extraction Capacity by Up to 800,000 lbs Per System Per Year

Apr 17, 2019 03:00AM World Class Announces Listing on Frankfurt Stock Exchange

Apr 16, 2019 08:30AM World Class and Quadron Enter Into Arrangement Agreement

Apr 8, 2019 05:30PM World Class Announces Strategic Investment in Alkaline Spring and Launch of Capital Markets Communications Strategy

Mar 25, 2019 07:00AM World Class Announces Revenue Collaboration Agreement With Parity for Extraction in North Carolina and Potentially Other US States

Aug 7, 2018 04:45PM ProPetro Holding (PUMP) Misses Q2 EPS by 9c, Revenues Beat

Aug 7, 2018 04:35PM ProPetro Reports Record Results for the Second Quarter 2018