Wentworth William O.
SEC CIK 1977418 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| DAIO | DATA I/O CORP | Pres, Dir | 54.0K | $50.0K | — | 7 | 2023-05-18 | 2025-12-03 |
Most active insiders at DAIO, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | DiBona Charles Joseph | VP, CFO | — | — |
| 2 | Larson Garrett Riley | Dir | — | — |
| 3 | Wentworth William O. | Pres, Dir | — | — |
| 4 | Washlow Sally A. | Dir | — | — |
| 5 | SMITH EDWARD J | Dir | — | — |
| 6 | WASZAK STEVEN M | Dir | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-05 | 2025-12-03 | DAIO | DATA I/O CORP | Wentworth William O. | Pres, Dir | A - Grant | $2.80 | +1,100 | 54.0K | +2% | +$3,080 | |
| 2025-12-05 | 2025-12-02 | DAIO | DATA I/O CORP | Wentworth William O. | Pres, Dir | A - Grant | $2.78 | +7,455 | 52.9K | +16% | +$20.7K | |
| A | 2025-05-08 | 2025-05-01 | DAIO | DATA I/O CORP | Wentworth William O. | Pres, Dir | P - Purchase | $2.36 | +10.6K | 35.1K | +43% | +$25.0K |
| 2025-05-07 | 2025-05-06 | DAIO | DATA I/O CORP | Wentworth William O. | Pres, Dir | P - Purchase | $2.42 | +10.3K | 45.4K | +29% | +$25.0K | |
| 2025-05-05 | 2025-05-02 | DAIO | DATA I/O CORP | Wentworth William O. | Pres | A - Grant | $2.36 | +10.6K | 35.1K | +43% | +$25.0K | |
| T | 2024-05-16 | 2024-05-16 | DAIO | DATA I/O CORP | Wentworth William O. | Dir | A - Grant | $2.93 | +14.1K | 24.5K | +136% | +$41.3K |
| 2023-05-22 | 2023-05-18 | DAIO | DATA I/O CORP | Wentworth William O. | Dir | A - Grant | $4.45 | +10.4K | 10.4K | New | +$46.3K |
Purchase Sale Sale after option exercise All abbreviations