NASDAQ: DAIOData I/O Corp Stock Ownership - Who owns Data I/O?
Insider buying vs selling
Have Data I/O Corp insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Garrett Riley Larson | Director | 2026-07-08 | 16,260 | $3.56 | $57.80kBuy |
| Steven M. Waszak | Director | 2026-07-08 | 16,260 | $3.56 | $57.80kBuy |
| Edward J. 1. Smith | Director | 2026-07-08 | 16,260 | $3.56 | $57.80kBuy |
| Sally A. Washlow | Director | 2026-07-08 | 16,260 | $3.56 | $57.80kBuy |
| William O. Wentworth | President | 2025-12-03 | 1,100 | $2.80 | $3.08kBuy |
| Steven M. Waszak | Director | 2025-12-03 | 7,950 | $2.79 | $22.20kBuy |
| William O. Wentworth | President | 2025-12-02 | 7,455 | $2.78 | $20.75kBuy |
| Charles Joseph Dibona | Vice President CFO | 2025-09-01 | 100,000 | $3.15 | $315.40kBuy |
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Net Insider Buy/Sell (L12M) Ownership
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DAIO Shareholders
What type of owners hold Data I/O Corp stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| John D. Delafield | 21.74% | 2,041,878 | $7.19M | Insider |
| Bisco Industries Inc | 15.49% | 1,455,583 | $5.12M | Insider |
| Leviticus Partners L P | 10.86% | 1,020,312 | $3.59M | Insider |
| Kanen Wealth Management LLC | 8.94% | 839,421 | $2.95M | Institution |
| Anthony Ambrose | 5.01% | 471,048 | $1.66M | Insider |
| Renaissance Technologies LLC | 4.34% | 407,643 | $1.43M | Institution |
| David Kanen | 4.25% | 398,803 | $1.40M | Insider |
| Penbrook Management LLC | 3.80% | 356,850 | $1.26M | Institution |
| Vanguard Capital Management LLC | 3.19% | 299,397 | $1.05M | Institution |
| Kovack Advisors Inc | 2.85% | 267,981 | $943.29k | Institution |
DAIO vs Electronic Component Stocks
Data I/O Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.