MCLEAN, Va., July 17, 2025 /PRNewswire/ -- Appian (NASDAQ: APPN), today announced the appointment of David Crozier to the position of Chief Marketing Officer, effective July 21, 2025. He will report to Appian's CEO, Matt Calkins. Crozier brings more than 20 years of marketing experience to Appian. Post this David Crozier is named Chief Marketing Officer at Appian. Crozier brings more than 20 years of marketing experience to Appian. He was Vice President of Marketing at Hewlett Packard Enterprise (HPE) wh ...