DUOL SEC Filings
SEC filings for DUOL. Annual and quarterly reports, 8-K events,
Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| SC 13G/AamendedVon Ahn Luis | Aug 12, 2026 | 0001628280-26-056405EDGAR |
| SC 13GAQR CAPITAL MANAGEMENT LLC | Aug 12, 2026 | 0001167557-26-000135EDGAR |
| SC 13GAQR Capital Management Holdings, LLC | Aug 12, 2026 | 0001167557-26-000135EDGAR |
| SC 13GVanguard Capital Management | Jul 31, 2026 | 0002100119-26-001381EDGAR |
| SC 13G/AamendedCapital World Investors | May 14, 2026 | 0001422849-26-000069EDGAR |
| SC 13G/AamendedFMR LLC | May 6, 2026 | 0000315066-26-001158EDGAR |
| SC 13G/AamendedAbigail P. Johnson | May 6, 2026 | 0000315066-26-001158EDGAR |
| SC 13G/AamendedVANGUARD GROUP INC | Mar 26, 2026 | 0000102909-26-001183EDGAR |
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Source: SEC EDGAR.