 THE WOODLANDS, Texas, Aug. 23, 2021 PRNewswire -- Newpark Resources, Inc. NYSE: NR today announced that Paul Howes, President and Chief Executive Officer, intends to retire as an officer of Newpark on February 28, 2022, and be succeeded at such time by Matthew Lanigan, the current President of Newparks Industrial Solutions operating segment. Effective September 1, 2021, Mr. 