Duolingo, Inc.
Insider Ownership
| 8-K | 34 | 08/06/2025 | 08/06/2025 |
| 8-K | 34 | 02/27/2025 | 02/27/2025 |
| 10-Q/A | 34 | 12/16/2024 | 09/30/2024 |
| 8-K | 34 | 11/06/2024 | 11/06/2024 |
| 8-K | 34 | 06/21/2024 | 06/14/2024 |
| 8-K | 34 | 06/18/2024 | 06/12/2024 |
| 8-K | 34 | 05/08/2024 | 05/08/2024 |
| 8-K | 34 | 03/06/2024 | 03/04/2024 |
| 8-K | 34 | 02/28/2024 | 02/28/2024 |
| 8-K | 34 | 12/19/2023 | 12/18/2023 |
≥5% Ownership
| 4 | 09/19/2025 | 09/18/2025 | |
| 4 | 09/12/2025 | 09/11/2025 | |
| 4 | 08/28/2025 | 08/26/2025 | |
| 4 | 08/28/2025 | 08/26/2025 | |
| 4 | 08/22/2025 | 08/20/2025 | |
| 4 | 08/21/2025 | 08/19/2025 | |
| 4 | 08/19/2025 | 08/18/2025 | |
| 4 | 08/18/2025 | 08/15/2025 | |
| 4 | 08/18/2025 | 08/15/2025 | |
| 4 | 08/18/2025 | 08/15/2025 |