0001950047-24-001026.txt : 20240215 0001950047-24-001026.hdr.sgml : 20240215 20240215191723 ACCESSION NUMBER: 0001950047-24-001026 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240215 DATE AS OF CHANGE: 20240215 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Duolingo, Inc. CENTRAL INDEX KEY: 0001562088 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology 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: 24645394 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: Meese Robert CENTRAL INDEX KEY: 0001869668 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O DUOLINGO, INC. STREET 2: 5900 PENN AVE. CITY: PITTSBURGH STATE: PA ZIP: 15206 144 1 primary_doc.xml 144 0001869668 XXXXXXXX LIVE 0001562088 DUOLINGO, INC. 001-40653 5900 Penn Avenue Pittsburgh PA 15206 (412) 567-6602 ROBERT MEESE Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

1043 195777.88 35797739 02/15/2024 NASDAQ Common 02/15/2024 Restricted Stock Issuer N 1043 02/15/2024 Not Applicable N ROBERT MEESE

5900 Penn Avenue Pittsburgh PA 15206

Common 12/11/2023 35000 7563500.00 02/15/2024 /s/ Robert Meese