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Form 8-K - Current report:
SEC Accession No. 0001562088-21-000053
Filing Date
2021-12-14
Accepted
2021-12-14 08:13:29
Documents
14
Period of Report
2021-12-08
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K duol-20211208.htm   iXBRL 8-K 40357
2 EX-99.1 a20211214johnlillyappointm.htm EX-99.1 8078
6 duolingo_landscape-lockupxa.jpg GRAPHIC 21169
  Complete submission text file 0001562088-21-000053.txt   223519

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT duol-20211208.xsd EX-101.SCH 1987
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT duol-20211208_lab.xml EX-101.LAB 24831
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT duol-20211208_pre.xml EX-101.PRE 13128
7 EXTRACTED XBRL INSTANCE DOCUMENT duol-20211208_htm.xml XML 11811
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. (Filer) CIK: 0001562088 (see all company filings)

IRS No.: 453055872 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-40653 | Film No.: 211489737
SIC: 7372 Services-Prepackaged Software