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Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001562088-22-000020
Filing Date
2022-02-24
Accepted
2022-02-24 17:39:41
Documents
1
Period of Report
2022-02-15

Document Format Files

Seq Description Document Type Size
1 FORM 4/A wf-form4a_164574233571326.html 4/A  
1 FORM 4/A wf-form4a_164574233571326.xml 4/A 14528
  Complete submission text file 0001562088-22-000020.txt   15890
Mailing Address 5900 PENN AVE, SECOND FLOOR PITTSBURGH PA 15206
Business Address 5900 PENN AVE, SECOND FLOOR PITTSBURGH PA 15206 (412) 347-6116
Duolingo, Inc. (Issuer) CIK: 0001562088 (see all company filings)

IRS No.: 453055872 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address C/O DUOLINGO, INC. 5900 PENN AVE. PITTSBURGH PA 15206
Business Address
Chen Stephen C. (Reporting) CIK: 0001869758 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-40653 | Film No.: 22673072