10-KThe Record
Duolingo, Inc. files 10-K
Filed Mar 4, 2022 · 4y ago · Accession 0001562088-22-000039
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Company
- Duolingo, Inc.
- Ticker
- DUOL
- CIK
- 1562088
- Form type
- 10-K
- Filing date
- Mar 4, 2022
- Report date
- Dec 31, 2021
- Document
- duol-20211231.htm
- Size
- 16.2 MB