{"schema_version":"secwatch.filing_event.v1","accession":"0001562088-24-000276","form_type":"8-K","ticker":"DUOL","cik":"0001562088","company_name":"Duolingo, Inc.","filed_at":"2024-12-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.792206+00:00","generated_at":"2026-05-29T05:38:29.231054+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Duolingo appoints gaming veteran Bonnie Ross to board of directors","bullets":["Bonnie Ross appointed as Class II director effective Dec 5, 2024; term expires at 2026 annual meeting.","30-year Microsoft veteran, former head of Halo franchise with over $6B in consumer spend.","Ross joins Compensation Committee and M&A Committee of the board.","Receives initial $360K RSU award vesting over 3 years plus cash retainers ($35K board, $7.5K comp, $4K M&A).","CEO Luis von Ahn cites her expertise in making learning fun and building global franchises."],"urls":{"canonical":"https://secwatch.observer/filing/0001562088-24-000276","json":"https://secwatch.observer/filing/0001562088-24-000276.json","markdown":"https://secwatch.observer/filing/0001562088-24-000276.md","text":"https://secwatch.observer/filing/0001562088-24-000276.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000276/0001562088-24-000276-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1562088/000156208824000276/duol-20241205.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T05:38:29.231054+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"}