Dividend Achievers are reviewed annually in March. However, periodic additions or deletions can occur during the year. In fact, in 2021, 2 companies - CoreSite Realty and Hill-Rom - were removed due to acquisitions. In 2020, 7 companies cut their dividends so they were also removed from the Dividend Achievers list before the annual update. These ex-Dividend Achievers were Helmerich Payne, Occidental, Macerich, Maxim Integrated, Ross Stores, Tanger Outlet, and Urstadt Biddle Properties.