Form 8-K - Current report:
SEC Accession No. 0001628280-26-001730
Filing Date
2026-01-12
Accepted
2026-01-12 06:46:23
Documents
52
Period of Report
2026-01-08
Items
Item 2.02: Results of Operations and Financial Condition
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K duol-20260108.htm   iXBRL 8-K 39636
2 EX-10.1 duolingo-transitionandse.htm EX-10.1 52381
3 EX-10.2 duolingo-munsonofferlett.htm EX-10.2 61668
4 EX-99.1 cfoappointmentpressrelease.htm EX-99.1 10903
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29 duolingo-munsonofferlett021.jpg GRAPHIC 52141
30 duolingo-transitionandse001.jpg GRAPHIC 241731
31 duolingo-transitionandse002.jpg GRAPHIC 266693
32 duolingo-transitionandse003.jpg GRAPHIC 311768
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34 duolingo-transitionandse005.jpg GRAPHIC 242412
35 duolingo-transitionandse006.jpg GRAPHIC 309775
36 duolingo-transitionandse007.jpg GRAPHIC 330192
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44 duolingo_landscape-lockupx.jpg GRAPHIC 21169
  Complete submission text file 0001628280-26-001730.txt   10862374

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT duol-20260108.xsd EX-101.SCH 2124
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT duol-20260108_def.xml EX-101.DEF 2935
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT duol-20260108_lab.xml EX-101.LAB 22618
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT duol-20260108_pre.xml EX-101.PRE 13704
54 EXTRACTED XBRL INSTANCE DOCUMENT duol-20260108_htm.xml XML 2624
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)

EIN.: 453055872 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-40653 | Film No.: 26524603
SIC: 7372 Services-Prepackaged Software
(CF Office: 06 Technology)