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Duolingo, Inc. SEC filings

In the twelve months since 9 October 2025 Duolingo, Inc. filed 17 documents with the SEC of the kinds listed here: 9 current reports (8-K), about 6 results of operations; 2 regulation fd disclosure; 2 officer or director change; 1 shareholder vote; 1 other events; 3 quarterly reports (10-Q), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 employee share plan registration (S-8), 1 annual report (10-K). The latest, filed 19 August 2026: 8-K, regulation fd disclosure.

FiledFormWhat it was aboutPeriod or event dateFiling
19 August 20268-KRegulation FD disclosure18 August 2026EDGAR
10 August 20268-KOfficer or director change, Regulation FD disclosure10 August 2026EDGAR
6 August 202610-Qquarterly report30 June 2026EDGAR
5 August 20268-KResults of operations5 August 2026EDGAR
5 June 20268-KShareholder vote3 June 2026EDGAR
5 May 202610-Qquarterly report31 March 2026EDGAR
4 May 20268-KResults of operations4 May 2026EDGAR
17 April 2026ARSannual report to shareholders31 December 2025EDGAR
17 April 2026DEFA14Aadditional proxy materialEDGAR
17 April 2026DEF 14Aproxy statement17 April 2026EDGAR
27 February 20268-K/AResults of operations26 February 2026EDGAR
27 February 2026S-8employee share plan registrationEDGAR
27 February 202610-Kannual report31 December 2025EDGAR
26 February 20268-KResults of operations, Other events26 February 2026EDGAR
12 January 20268-KResults of operations, Officer or director change8 January 2026EDGAR
6 November 202510-Qquarterly report30 September 2025EDGAR
5 November 20258-KResults of operations5 November 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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