Mark Van Genderen Promoted to Chief Operating OfficerChief Human Resources Officer Linda Evans to Retire at Year-EndShannan Vlieger Promoted to Senior Vice President, People and Culture MILWAUKEE, Sept. 17, 2024 (GLOBE NEWSWIRE) -- Douglas Dynamics, Inc. (NYSE: PLOW), North America’s premier manufacturer and upfitter of work truck attachments and equipment, today announced several senior management team changes. Mark Van Genderen has been appointed as Chief Operating Officer (COO) of Douglas Dynamics, and P ...