NCS Multistage Holdings, Inc. Announced in On March 2, 2023, Dewayne Williams was appointed to Vice President and Controller of NCS Multistage Holdings, Inc., effective March 13, 2023. Mr. Williams will serve as the principal accounting officer effective as of the date of his appointment. Mr. Williams, age 52, currently serves as Corporate Controller, a position he has held since March 2020.

Prior to joining us, Mr. Williams served as Corporate Controller of Target Hospitality Corp. from April 2019 until March 2020 and from June 2018 until February 2019 he provided consulting services to a large multi-national oilfield service company. His professional experience also includes officer positions such as Vice President and Controller of Quanex Building Products Corporation from July 2013 to February 2018 and Chief Accounting Officer and Controller at Complete Production Services, Inc. from May 2009 to April 2012, as well as various other accounting and consulting positions.

Mr. Williams is a Certified Public Accountant and holds a B.B.A. in Accounting from the University of Houston. In connection with, and effective as of, Mr. Williams appointment, Ms. Cole will no longer serve as the principal accounting officer and will transition into the Vice President, Finance and Treasurer role.