Duolingo · quarterly_research_and_development21,940,000 United States dollar

valid_from

2021-06-30

valid_to

2021-09-30

confidence

0.95

superseded_by

clm_58DDCC9F613D · 29,345,000 United States dollar

first seen

2026-10-28

last updated

2026-10-28

Sources

• https://www.sec.gov/Archives/edgar/data/1562088/000162828021016861/0001628280-21-016861-index.htmprimary · sec.gov

Supersedes

• 22,529,000 United States dollar2021-03-31 to 2021-06-30 · clm_FDC8AE167F37

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