🕵️ Cyngn Inc. ($CYN)
SEC insider & ownership activity, last 12 months · CIK 1874097 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. One red-flag 8-K in the window: Restatement (4.02), Nov 4, 2025.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| S.H.N. Financial Investments Ltd. | 10.0% | 13G | Dec 31, 2024 | filing ↗ | |
| L1 Capital Global Opportunities Master Fund, Ltd. | 10.0% | 13G | Dec 31, 2024 | filing ↗ | |
| Empery Asset Management, LP | 10.0% | 13G | Apr 22, 2026 | filing ↗ | |
| Ryan M. Lane | 10.0% | 13G | Apr 22, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | May 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 14, 2026 | filing ↗ |
| Auditor change (4.01) | Apr 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 3, 2026 | filing ↗ |
| Earnings (2.02) | Mar 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 25, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 16, 2026 | filing ↗ |
| Other events (8.01) | Mar 16, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 16, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 11, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 3, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jan 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 30, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 5, 2025 | filing ↗ |
| Officer/director changes (5.02) | Dec 3, 2025 | filing ↗ |
| Shareholder vote (5.07) | Dec 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 3, 2025 | filing ↗ |
| Earnings (2.02) | Nov 18, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 18, 2025 | filing ↗ |
| Restatement (4.02) | Nov 4, 2025 | filing ↗ |
| Officer/director changes (5.02) | Oct 22, 2025 | filing ↗ |
| Shareholder Nominations Pursuant to Exchange Act Rule 14a-11 (5.08) | Oct 13, 2025 | filing ↗ |
| Other events (8.01) | Oct 6, 2025 | filing ↗ |
| Material agreement (1.01) | Sep 5, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 5, 2025 | filing ↗ |
| Officer/director changes (5.02) | Aug 12, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 12, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2025 | filing ↗ |
| Earnings (2.02) | Aug 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2025 | filing ↗ |