Duolingo, Inc. (DUOL)

SEC filing

Duolingo, Inc.

DUOL · CIK 1562088

4 · Sep 18, 2026 · Director, President & CEO, Co-Founder, 10% Owner von Ahn Luis sold 28.29K Class A Common Stock at $150.22/unit ($4.3M); exercised options for 28.29K Stock Option (Right to Buy); converted 84.88K shares

Director, President & CEO, Co-Founder, 10% Owner von Ahn Luis sold 28.29K Class A Common Stock at $150.22/unit ($4.3M); exercised options for 28.29K Stock Option (Right to Buy); converted 84.88K shares

Filed: Sep 18, 2026
Period: Sep 16, 2026
Accession: 0001628280-26-062790
Filer: Duolingo, Inc.

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