$DUOL 4/A SEC Filings

Filed On	Filing
18 Dec 2025	Form 4/A: Schlosser Mario, Director Holds 2,121 shares of Class A Common Stock
18 Dec 2025	Form 4/A: Ross Bonnie, Director Holds 1,344 shares of Class A Common Stock
16 Apr 2025	Form 4/A: von Ahn Luis, Director Holds 3,089,231 Class B Common Stock
27 Nov 2024	Form 4/A: Hacker Severin, Director Disposed of 15,885 Class B Common Stock (Exercise Price / Tax Payment) ($5.59M)
09 Mar 2022	Form 4/A: Durable Capital Partners Lp, 10% owner Bought 29,629 shares ($2.68M) · Bought 82,440 shares ($7.14M)
24 Feb 2022	Form 4/A: Skaruppa Matthew, Chief Financial Officer Sold 459 shares ($45K)
24 Feb 2022	Form 4/A: Meese Robert, Chief Business Officer Sold 237 shares ($23.2K)
24 Feb 2022	Form 4/A: Glance Natalie, SVP, Engineering Sold 543 shares ($53.2K)
24 Feb 2022	Form 4/A: Chen Stephen C., General Counsel Sold 97 shares ($9.51K)

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