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DUOL   Duolingo, Inc.   |  1562088

Available Fillings Total Fillings:603
Form Type Form Count
8-K 25
UPLOAD 3
10-Q 8
S-8 4
8-A12B 1
CORRESP 5
SC 13G 15
DRSLTR 1
DRS 1
ARS 2
10-K 2
4/A 6
CERT 1
S-1/A 2
SCHEDULE 13G 2
144 110
SC 13G/A 22
DEFA14A 3
424B4 1
DRS/A 1
4 353
3 19
SCHEDULE 13G/A 5
DEF 14A 3
EFFECT 1
S-1 1
10-Q/A 1
D 5
Financials Total:36
Form Type Act Filing Date Report Date Action
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 |    |  
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Ipos Total:9
Form Type Act Filing Date Report Date Action
CORRESP 07/23/2021 09/21/2025
CORRESP 07/23/2021 09/21/2025
CORRESP 07/19/2021 09/21/2025
UPLOAD 07/14/2021 09/21/2025
CORRESP 06/30/2021 09/21/2025
CORRESP 06/28/2021 09/21/2025
S-1 33 06/28/2021 09/21/2025
UPLOAD 06/24/2021 09/21/2025
UPLOAD 05/27/2021 09/21/2025
Form Type Act Filing Date Report Date Action
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
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Form Type Act Filing Date Report Date Action
DEF 14A 34 04/25/2025 12/31/2024
DEF 14A 34 04/28/2023 09/21/2025
SC 13G 34 02/15/2023 09/21/2025
SC 13G 34 02/15/2023 09/21/2025
SC 13G 34 02/09/2023 09/21/2025
SC 13G 34 02/07/2023 09/21/2025
DEF 14A 34 04/22/2022 06/09/2022
SC 13G 34 02/14/2022 09/21/2025
SC 13G 34 02/14/2022 09/21/2025
SC 13G 34 02/14/2022 09/21/2025
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Form Type Act Filing Date Report Date Action
8-K 34 08/06/2025 08/06/2025 |    |  
8-K 34 02/27/2025 02/27/2025 |    |  
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 |    |  
8-K 34 12/08/2023 12/07/2023 |    |  
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Form Type Act Filing Date Report Date Action
DEF 14A 34 04/25/2025 12/31/2024
DEF 14A 34 04/28/2023 09/21/2025
DEF 14A 34 04/22/2022 06/09/2022
Form Type Act Filing Date Report Date Action
S-1/A 33 07/26/2021 09/21/2025
S-1/A 33 07/19/2021 09/21/2025
S-1 33 06/28/2021 09/21/2025