0001950047-23-001596.txt : 20230614 0001950047-23-001596.hdr.sgml : 20230614 20230614161747 ACCESSION NUMBER: 0001950047-23-001596 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230614 DATE AS OF CHANGE: 20230614 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Duolingo, Inc. CENTRAL INDEX KEY: 0001562088 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 453055872 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-40653 FILM NUMBER: 231014336 BUSINESS ADDRESS: STREET 1: 5900 PENN AVE, SECOND FLOOR CITY: PITTSBURGH STATE: PA ZIP: 15206 BUSINESS PHONE: (412) 347-6116 MAIL ADDRESS: STREET 1: 5900 PENN AVE, SECOND FLOOR CITY: PITTSBURGH STATE: PA ZIP: 15206 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Shelton James H CENTRAL INDEX KEY: 0001342646 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 469 FLORIDA AVENUE NW CITY: WASHINGTON STATE: DC ZIP: 20001 144 1 primary_doc.xml 144 0001342646 XXXXXXXX LIVE 0001562088 DUOLINGO INC CL A 001-40653 5900 Penn Avenue Pittsburgh PA 15206 4125676602 JAMES H SHELTON Officer COMMON Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Fl. New York NY 10004

10000 1595000.00 34735032 06/14/2023 NASDAQ Common 06/14/2023 Exercise of Stock Options Issuer N 10000 06/14/2023 Cash Y 06/14/2023 03/15/2023 /s/ James Shelton