{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-21-016602","form_type":"8-K","ticker":"DUOL","cik":"0001562088","company_name":"Duolingo, Inc.","filed_at":"2021-08-11T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.584492+00:00","generated_at":"2026-06-29T15:04:11.485366+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Duolingo Q2 revenue $58.8M (+47% YoY); paid subscribers up 46% to 1.9M","bullets":["Total bookings $64.5M (+30% YoY); subscription bookings $48.9M (+34%).","MAUs 37.9M (-3% YoY), DAUs 9.1M (+2% YoY); paid subscribers 1.9M (+46%).","Net loss $176K vs net income $40K a year ago; Adj. EBITDA $3.7M (+$1.4M).","Q3 2021 guidance: bookings $63-66M, revenue $58.5-61.5M, adj. EBITDA loss $(12)-(8)M.","FY2021 guidance: bookings $267-273M, revenue $236-242M, adj. EBITDA loss $(14)-(8)M."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-21-016602","json":"https://secwatch.observer/filing/0001628280-21-016602.json","markdown":"https://secwatch.observer/filing/0001628280-21-016602.md","text":"https://secwatch.observer/filing/0001628280-21-016602.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1562088/000162828021016602/0001628280-21-016602-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1562088/000162828021016602/duol-20210811.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T15:04:11.485366+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}