🕵️ Data I/O Corp ($DAIO)
SEC insider & ownership activity, last 12 months · CIK 351998 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. 2 red-flag 8-Ks in the window, most recently Debt acceleration (2.04), Jul 8, 2026.
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 | |
|---|---|---|---|---|---|
| Laurence W. Lytton | 9.9% | 13G | Jun 23, 2026 | filing ↗ | |
| Kanen David | 9.1% | 13G | May 22, 2025 | filing ↗ | |
| Kanen Wealth Management LLC | 8.9% | 13G | May 22, 2025 | filing ↗ | |
| Lytton-Kambara Foundation | 5.8% | 13G | Jun 23, 2026 | filing ↗ | |
| Philotimo Fund, LP | 5.3% | 13G | May 22, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Agreement terminated (1.02) | Jul 8, 2026 | filing ↗ |
| Debt acceleration (2.04) | Jul 8, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jul 8, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jul 8, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jul 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 8, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 16, 2026 | filing ↗ |
| New financial obligation (2.03) | Jun 16, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jun 16, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jun 16, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 16, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 16, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | May 14, 2026 | filing ↗ |
| Other events (8.01) | May 14, 2026 | filing ↗ |
| Earnings (2.02) | May 14, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 14, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Apr 29, 2026 | filing ↗ |
| Other events (8.01) | Apr 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 29, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 5, 2026 | filing ↗ |
| Earnings (2.02) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 3, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 3, 2025 | filing ↗ |
| Earnings (2.02) | Oct 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 30, 2025 | filing ↗ |
| Cyber incident (1.05) | Sep 4, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Sep 4, 2025 | filing ↗ |