BEIJING, Aug. 30, 2022/PRNewswire/ --?Yiren Digital Ltd. (NYSE: YRD ) ("Yiren Digital" or the "Company"), a leading digital personal financial management platform in China, today announced its unaudited financial results for the fourth quarter and the fiscal year ended December 31, 2021. Fourth Quarter 2021 and Fiscal Year 2021 Operational Highlights Wealth Management Cumulative number of investors served reached 2,702,122 as of December 31, 2021 ...