Duolingo, Inc. — All Filings
715 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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144
3
4
4/A
424B4
8-A12B
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ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
DRS
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S-1
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S-8
SC 13G
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SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001950047-25-007852 | Oct 8, 2025 | — |
| 4 | FORM 4 | 0001628280-25-044485 | Oct 7, 2025 | Oct 6, 2025 |
| 144 | — | 0001950047-25-007772 | Oct 6, 2025 | — |
| 4 | FORM 4 | 0001628280-25-044221 | Oct 6, 2025 | Oct 1, 2025 |
| 4 | FORM 4 | 0001628280-25-042323 | Sep 22, 2025 | Sep 19, 2025 |
| 4 | FORM 4 | 0001628280-25-042241 | Sep 19, 2025 | Sep 18, 2025 |
| 4 | FORM 4 | 0001562088-25-000203 | Sep 12, 2025 | Sep 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000201 | Sep 9, 2025 | Sep 5, 2025 |
| 4 | FORM 4 | 0001562088-25-000198 | Aug 28, 2025 | Aug 26, 2025 |
| 4 | FORM 4 | 0001562088-25-000199 | Aug 28, 2025 | Aug 26, 2025 |
| 144 | — | 0001950047-25-006407 | Aug 26, 2025 | — |
| 144 | — | 0001950047-25-006408 | Aug 26, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000191 | Aug 22, 2025 | Aug 20, 2025 |
| 4 | FORM 4 | 0001562088-25-000189 | Aug 21, 2025 | Aug 19, 2025 |
| 4 | FORM 4 | 0001562088-25-000187 | Aug 19, 2025 | Aug 18, 2025 |
| 4 | FORM 4 | 0001562088-25-000183 | Aug 18, 2025 | Aug 15, 2025 |
| 4 | FORM 4 | 0001562088-25-000184 | Aug 18, 2025 | Aug 15, 2025 |
| 144 | — | 0001950047-25-005985 | Aug 18, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000181 | Aug 18, 2025 | Aug 15, 2025 |
| 4 | FORM 4 | 0001562088-25-000182 | Aug 18, 2025 | Aug 15, 2025 |
| 144 | — | 0001950047-25-005917 | Aug 15, 2025 | — |
| 144 | — | 0001950047-25-005930 | Aug 15, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000176 | Aug 15, 2025 | — |
| 144 | — | 0001950047-25-005934 | Aug 15, 2025 | — |
| 144 | — | 0001950047-25-005872 | Aug 15, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000174 | Aug 14, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000172 | Aug 13, 2025 | Aug 12, 2025 |
| SCHEDULE 13G | — | 0001422849-25-000045 | Aug 13, 2025 | — |
| SCHEDULE 13G | — | 0001088875-25-000066 | Aug 8, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000170 | Aug 7, 2025 | Aug 5, 2025 |
| 10-Q | 10-Q | 0001562088-25-000168 | Aug 7, 2025 | Jun 30, 2025 |
| SCHEDULE 13G/A | — | 0000315066-25-002030 | Aug 6, 2025 | — |
| 8-K | 8-K | 0001562088-25-000165 | Aug 6, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000159 | Jul 22, 2025 | Jul 21, 2025 |
| 4 | FORM 4 | 0001562088-25-000157 | Jul 9, 2025 | Jul 7, 2025 |
| 4 | FORM 4 | 0001562088-25-000155 | Jul 2, 2025 | Jul 1, 2025 |
| 4 | FORM 4 | 0001562088-25-000153 | Jun 23, 2025 | Jun 20, 2025 |
| 144 | — | 0001950047-25-004506 | Jun 20, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000150 | Jun 20, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000148 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000142 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000143 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000144 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000145 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000146 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000147 | Jun 18, 2025 | Jun 11, 2025 |
| 4 | FORM 4 | 0001562088-25-000131 | Jun 16, 2025 | Jun 13, 2025 |
| 8-K | 8-K | 0001562088-25-000129 | Jun 13, 2025 | Jun 11, 2025 |
| 144 | — | 0001950047-25-004274 | Jun 13, 2025 | — |
| 4 | FORM 4 | 0001562088-25-000127 | Jun 10, 2025 | Jun 6, 2025 |