Mr. Stromquist has served as one of our directors since January 2010. Mr. Stromquist co-founded NCS and served as Chief Operating Officer from January 2010 to June 2015, Chief Technology Officer from June 2015 to March 2016, Chief Executive Officer from March 2016 to November 2016 and President from November 2016 through April 2020. He has served in technical and management positions in the oil and natural gas industry for more than 35 years, in both service company and producer roles. He co-founded Cemblend Systems, Inc., which provided cementing solutions, and Frac Source, Inc., which specialized in stimulation services for unconventional reservoirs. He also served as operations manager of the well services group for Pioneer Natural Resources USA, Inc., and as technical manager for stimulation services for Halliburton Energy Services Canada. Mr. Stromquist currently serves on the boards of directors of Fluid Energy Group Ltd., RevSolz Corp and GeoGen Technologies, Inc. He holds numerous patents for completion-related tools, processes and downhole procedures, and he has authored numerous technical papers and articles.