Cyngn Inc. - CYN
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 14
Latest filed: Mar 25, 2026
| Form | Count |
|---|---|
| 8-K | 12 |
| SCHEDULE 13G/A | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Mar 25, 2026 | 8-K | Mar 25, 2026 | 0001213900-26-034199 | View |
| Mar 17, 2026 | 8-K | Mar 16, 2026 | 0001213900-26-029129 | View |
| Mar 16, 2026 | 8-K | Mar 11, 2026 | 0001213900-26-028325 | View |
| Feb 09, 2026 | 8-K | Feb 03, 2026 | 0001213900-26-013688 | View |
| Jan 30, 2026 | 8-K | Jan 30, 2026 | 0001213900-26-010347 | View |
| Jan 07, 2026 | SCHEDULE 13G/A | — | 0001535610-26-000002 | View |
| Dec 05, 2025 | 8-K | Dec 05, 2025 | 0001213900-25-118839 | View |
| Dec 04, 2025 | 8-K | Dec 03, 2025 | 0001213900-25-118354 | View |
| Nov 19, 2025 | 8-K | Nov 18, 2025 | 0001213900-25-112325 | View |
| Nov 07, 2025 | 8-K | Nov 04, 2025 | 0001213900-25-107677 | View |
| Oct 24, 2025 | 8-K | Oct 22, 2025 | 0001213900-25-102240 | View |
| Oct 21, 2025 | SCHEDULE 13G/A | — | 0000902664-25-004477 | View |
| Oct 17, 2025 | 8-K | Oct 13, 2025 | 0001213900-25-100008 | View |
| Oct 06, 2025 | 8-K | Oct 06, 2025 | 0001213900-25-096530 | View |