DAIODATA I/O CORP
- Market cap
- $25.57M
- as of 2026-10-23
- Latest close
- $2.46
- as of 2026-10-23
- Sector
- Technology
- as of 2026-10-24
- Industry
- Electronic Components
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d ยท โฅ2 insiders ยท all roles).
Form 4 historysince 2024-05-15
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| DiBona Charles JosephVice President & CFO | Sep 1 | Sep 3 | F | 10,345 | $2.89 | $29,897 | 89,655 | No | Form 4 |
| Waszak Steven M | Jul 8 | Jul 10 | A | 16,260 | $3.56 | $57,886 | 24,210 | No | Form 4 |
| Washlow Sally A. | Jul 8 | Jul 10 | A | 16,260 | $3.56 | $57,886 | 88,911 | No | Form 4 |
| Smith Edward J | Jul 8 | Jul 10 | A | 16,260 | $3.56 | $57,886 | 79,375 | No | Form 4 |
| Larson Garrett Riley | Jul 8 | Jul 10 | A | 16,260 | $3.56 | $57,886 | 46,832 | No | Form 4 |
| Wentworth William O.President | Dec 3, 2025 | Dec 5, 2025 | A | 1,100 | $2.80 | $3,080 | 53,972 | No | Form 4 |
| Wentworth William O.President | Dec 2, 2025 | Dec 5, 2025 | A | 7,455 | $2.78 | $20,725 | 52,872 | No | Form 4 |
| Waszak Steven M | Dec 3, 2025 | Dec 4, 2025 | A | 7,950 | $2.79 | $22,181 | 7,950 | No | Form 4 |
| DiBona Charles JosephVice President & CFO | Sep 1, 2025 | Sep 30, 2025 | A | 100,000 | $3.15 | $315,000 | 100,000 | No | Form 4 |
| Washlow Sally A. | May 15, 2025 | May 19, 2025 | A | 20,300 | $2.48 | $50,344 | 72,651 | No | Form 4 |
| Brown Douglas Wells | May 15, 2025 | May 19, 2025 | A | 20,300 | $2.48 | $50,344 | 101,759 | No | Form 4 |
| Larson Garrett Riley | May 15, 2025 | May 19, 2025 | A | 20,300 | $2.48 | $50,344 | 30,572 | No | Form 4 |
| Smith Edward J | May 15, 2025 | May 19, 2025 | A | 20,300 | $2.48 | $50,344 | 63,115 | No | Form 4 |
| Smith Edward J | May 7, 2025 | May 8, 2025 | P | 5,000 | $2.46 | Purchase +$12,300 | 42,815 | No | Form 4 |
| Wentworth William O.President | May 1, 2025 | May 8, 20254/A | P | 10,585 | $2.36 | Purchase +$24,981 | 35,085 | No | Form 4/A |
| Wentworth William O.President | May 6, 2025 | May 7, 2025 | P | 10,332 | $2.42 | Purchase +$25,003 | 45,417 | No | Form 4 |
| Wentworth William O.President | May 2, 2025 | May 5, 2025 | A | 10,585 | $2.36 | $24,981 | 35,085 | No | Form 4 |
| Ng Gerald YatVice President CFO | Jul 3, 2024 | Feb 12, 2025 | F | 5,559 | $2.79 | $15,510 | 88,191 | No | Form 4 |
| Larson Garrett Riley | Jan 23, 2025 | Jan 27, 2025 | A | 5,272 | $2.91 | $15,342 | 5,272 | No | Form 4 |
| Wentworth William O.President | Sep 3, 2024 | Sep 4, 2024 | A ยท derivative | 200,000 | $2.39 | $478,000 | 200,000 | No | Form 4 |
| Brown Douglas Wells | Aug 26, 2024 | Aug 29, 2024 | P | 3,000 | $2.66 | Purchase +$7,980 | 81,459 | No | Form 4 |
| Ambrose AnthonyPresident | Jun 1, 2024 | Jun 3, 2024 | F | 6,652 | $2.87 | $19,091 | 452,396 | No | Form 4 |
| Ambrose AnthonyPresident | Jun 1, 2024 | Jun 3, 2024 | F | 9,978 | $2.87 | $28,637 | 442,418 | No | Form 4 |
| Ambrose AnthonyPresident | Jun 1, 2024 | Jun 3, 2024 | F | 8,870 | $2.87 | $25,457 | 433,548 | No | Form 4 |
| Ambrose AnthonyPresident | Jun 1, 2024 | Jun 3, 2024 | A | 37,500 | $2.87 | $107,625 | 471,048 | No | Form 4 |
| Ng Gerald YatVice President CFO | Jun 1, 2024 | Jun 3, 2024 | A | 18,750 | $2.87 | $53,813 | 93,750 | No | Form 4 |
| Tidwell Michael RVP Mktg & Corp Bus Dev | Jun 1, 2024 | Jun 3, 2024 | F | 2,223 | $2.87 | $6,380 | 139,103 | No | Form 4 |
| Tidwell Michael RVP Mktg & Corp Bus Dev | Jun 1, 2024 | Jun 3, 2024 | F | 1,853 | $2.87 | $5,318 | 137,250 | No | Form 4 |
| Tidwell Michael RVP Mktg & Corp Bus Dev | Jun 1, 2024 | Jun 3, 2024 | F | 1,976 | $2.87 | $5,671 | 135,274 | No | Form 4 |
| Tidwell Michael RVP Mktg & Corp Bus Dev | Jun 1, 2024 | Jun 3, 2024 | A | 12,500 | $2.87 | $35,875 | 147,774 | No | Form 4 |
| Gulati RajeevVice President CTO | Jun 1, 2024 | Jun 3, 2024 | F | 1,482 | $2.87 | $4,253 | 159,226 | No | Form 4 |
| Gulati RajeevVice President CTO | Jun 1, 2024 | Jun 3, 2024 | F | 1,853 | $2.87 | $5,318 | 157,373 | No | Form 4 |
| Gulati RajeevVice President CTO | Jun 1, 2024 | Jun 3, 2024 | F | 1,976 | $2.87 | $5,671 | 155,397 | No | Form 4 |
| Gulati RajeevVice President CTO | Jun 1, 2024 | Jun 3, 2024 | A | 12,500 | $2.87 | $35,875 | 167,897 | No | Form 4 |
| Tidwell Michael RVice President Mktg & Bus Dev | May 18, 2024 | May 21, 2024 | F | 2,965 | $2.91 | $8,628 | 141,326 | No | Form 4 |
| Gulati RajeevVice President CTO | May 18, 2024 | May 21, 2024 | F | 2,223 | $2.91 | $6,469 | 160,708 | No | Form 4 |
| Ambrose AnthonyPresident | May 18, 2024 | May 21, 2024 | F | 9,978 | $2.91 | $29,036 | 459,058 | No | Form 4 |
| Washlow Sally A. | May 16, 2024 | May 16, 2024 | A | 14,100 | $2.93 | $41,313 | 52,351 | No | Form 4 |
| Brown Douglas Wells | May 16, 2024 | May 16, 2024 | A | 14,100 | $2.93 | $41,313 | 78,459 | No | Form 4 |
| Smith Edward J | May 16, 2024 | May 16, 2024 | A | 14,100 | $2.93 | $41,313 | 37,815 | No | Form 4 |
| Wentworth William O. | May 16, 2024 | May 16, 2024 | A | 14,100 | $2.93 | $41,313 | 24,500 | Yes | Form 4 |
| Ambrose AnthonyPresident | May 14, 2024 | May 15, 2024 | G | 7,500 | $2.95 | $22,125 | 469,036 | No | Form 4 |