UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 for the fiscal year ended December 31, 2021 Commission File Number 1-38353 PAGSEGURO DIGITAL LTD. (Exact name of registrant as specified in its charter) The Cayman Islands (Jurisdiction of incorporation or organization) Av. Brigadeiro Faria Lima, 1384, 4º andar, parte A São Paulo, SP, 01451-001, Brazil (Address of principal executive offices) ...