Cyngn Inc.
CYNNasdaqCIK 1874097TechnologyFiscal year ends Dec 31
Reports and events: 109 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-1520:16 ET | 8-K | 3.01 Delisting notice | 0001213900-26-109853 |
| 2026-09-2120:15 ET | DEF 14A | Proxy statementPeriod 2026-11-03 | 0001213900-26-101811 |
| 2026-08-1410:13 ET | 10-Q/A | Quarterly report, amendedPeriod 2026-06-30 | 0001213900-26-089408 |
| 2026-08-1320:46 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001437749-26-027718 |
| 2026-08-1321:45 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-26-088503 |
| 2026-07-3020:51 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-26-083386 |
| 2026-05-2121:20 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-26-060162 |
| 2026-05-1421:14 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001213900-26-056821 |
| 2026-04-0720:30 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001213900-26-041070 |
| 2026-03-2722:10 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001213900-26-034900 |
| 2026-03-2521:23 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-26-034199 |
| 2026-03-1720:30 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-26-029129 |
| 2026-03-1620:30 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-26-028325 |
| 2026-02-0921:31 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-26-013688 |
| 2026-01-3022:25 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001213900-26-010347 |
| 2025-12-0522:26 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-25-118839 |
| 2025-12-0422:02 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001213900-25-118354 |
| 2025-11-1921:05 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001213900-25-112611 |
| 2025-11-1911:03 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-25-112325 |
| 2025-11-1421:57 ET | 10-K/A | Annual report, amendedPeriod 2024-12-31 | 0001213900-25-110998 |
| 2025-11-0722:12 ET | 8-K | 4.02 Non-reliance on financial statements | 0001213900-25-107677 |
| 2025-10-2420:57 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-25-102240 |
| 2025-10-2220:58 ET | DEF 14A | Proxy statementPeriod 2025-12-03 | 0001213900-25-101251 |
| 2025-10-1721:00 ET | 8-K | 5.08 Item not in the standard list | 0001213900-25-100008 |
| 2025-10-0620:04 ET | 8-K | 8.01 Other events | 0001213900-25-096530 |
| 2025-09-0521:22 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001213900-25-085151 |
| 2025-08-1920:32 ET | DEF 14A | Proxy statementPeriod 2025-10-06 | 0001213900-25-078526 |
| 2025-08-1520:31 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001213900-25-077501 |
| 2025-08-0721:03 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-25-073140 |
| 2025-08-0721:02 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001213900-25-073134 |
| 2025-06-3020:05 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-25-059644 |
| 2025-06-2720:05 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001174947-25-000969 |
| 2025-06-0621:15 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-25-052228 |
| 2025-05-0820:31 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001213900-25-041094 |
| 2025-05-0820:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-25-041070 |
| 2025-04-2520:15 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001213900-25-035576 |
| 2025-03-0622:24 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001213900-25-021260 |
| 2025-03-0521:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-25-020738 |
| 2025-02-2822:20 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001213900-25-018855 |
| 2025-02-1221:30 ET | 8-K | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-25-012916 |
| 2025-02-0622:15 ET | 8-K | 3.01 Delisting notice | 0001213900-25-010992 |
| 2025-01-3022:15 ET | 8-K | 5.07 Shareholder vote results | 0001213900-25-008442 |
| 2025-01-0621:30 ET | DEF 14A | Proxy statementPeriod 2025-01-30 | 0001213900-25-001186 |
| 2024-12-3122:00 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-24-114074 |
| 2024-12-2322:00 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001213900-24-111988 |
| 2024-12-1811:15 ET | S-1/A | Registration statement, amended | 0001213900-24-109898 |
| 2024-11-2721:30 ET | S-1 | Registration statement | 0001213900-24-103489 |
| 2024-11-1222:16 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001213900-24-096917 |
| 2024-11-0722:00 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0001213900-24-095459 |
| 2024-11-0711:04 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001213900-24-095161 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:58 ET. Listed shows no prices and gives no investment advice.