About Cardlytics Cardlytics (NASDAQ: CDLX) is a digital advertising platform. We partner with financial institutions to run their rewards programs that promote customer loyalty and deepen relationships. In turn, we have a secure view into approximately 1 of every 2 card-based transactions in the U.S., allowing us to see where and when consumers are spending their money. We use these insights to help marketers identify, reach, and influence likely buyers at scale, as well as measure the true sales impact of marketing campaigns. Headquartered in Atlanta, Cardlytics has offices in Menlo Park, Los Angeles, New York, and London. Learn more at www.cardlytics.com. Contacts Public Relations: pr@cardlytics.com Investor Relations: ir@cardlytics.com