4//SEC Filing
Chen Stephen C. 4
Accession 0001628280-25-042241
CIK 0001562088other
Filed
Sep 18, 8:00 PM ET
Accepted
Sep 19, 9:36 PM ET
Size
6.6 KB
Accession
0001628280-25-042241
Insider Transaction Report
Form 4
Duolingo, Inc.DUOL
Chen Stephen C.
General Counsel
Transactions
- Exercise/Conversion
Class A Common Stock
2025-09-18$14.42/sh+1,700$24,514→ 34,338 total - Exercise/Conversion
Stock Option (Right to Buy)
2025-09-18−1,700→ 2,506 totalExercise: $14.42Exp: 2030-03-10→ Class A Common Stock (1,700 underlying)
Footnotes (1)
- [F1]The shares subject to the option are fully vested and exercisable.
Documents
Issuer
Duolingo, Inc.
CIK 0001562088
Entity typeother
Related Parties
1- filerCIK 0001869758
Filing Metadata
- Form type
- 4
- Filed
- Sep 18, 8:00 PM ET
- Accepted
- Sep 19, 9:36 PM ET
- Size
- 6.6 KB