Skaruppa Matthew 4
4 · Duolingo, Inc. · Filed Aug 28, 2025
Insider Transaction Report
Form 4
Duolingo, Inc.DUOL
Skaruppa Matthew
Chief Financial Officer
Transactions
- Sale
Class A Common Stock
2025-08-26$318.36/sh−1,501$477,855→ 46,723 total - Sale
Class A Common Stock
2025-08-26$311.38/sh−500$155,689→ 53,782 total - Sale
Class A Common Stock
2025-08-26$312.67/sh−300$93,801→ 53,482 total - Sale
Class A Common Stock
2025-08-26$317.44/sh−800$253,954→ 48,224 total - Sale
Class A Common Stock
2025-08-26$320.50/sh−1,100$352,555→ 44,923 total - Exercise/Conversion
Stock Option (Right to Buy)
2025-08-26−1,378→ 0 totalExercise: $14.42Exp: 2030-03-10→ Class A Common Stock (1,378 underlying) - Sale
Class A Common Stock
2025-08-26$314.16/sh−755$237,193→ 52,727 total - Exercise/Conversion
Class A Common Stock
2025-08-26$14.42/sh+1,378$19,871→ 54,282 total - Sale
Class A Common Stock
2025-08-26$315.27/sh−1,402$442,004→ 51,325 total - Sale
Class A Common Stock
2025-08-26$316.24/sh−2,301$727,674→ 49,024 total - Sale
Class A Common Stock
2025-08-26$319.33/sh−700$223,530→ 46,023 total - Sale
Class A Common Stock
2025-08-26$321.33/sh−1,578$507,065→ 43,345 total
Footnotes (12)
- [F1]The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan adopted on May 27, 2025.
- [F10]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $320.08 to $320.95, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F11]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $321.14 to $321.36, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F12]The shares subject to the option are fully vested and exercisable.
- [F2]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $310.87 to $311.80, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F3]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $312.18 to $313.13, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F4]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $313.69 to $314.63, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F5]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $314.70 to $315.67, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F6]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $315.76 to $316.75, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F7]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $316.94 to $317.90, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F8]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $317.97 to $318.70, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
- [F9]The price reported in Column 4 is a weighted average sale price calculated by the broker executing the sales. These shares were sold in multiple transactions at prices ranging from $319.05 to $319.83, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.