Wentworth William O. (CIK 1977418) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-05). Recent activity: Buy DAIO (7,455 shares), Buy DAIO (1,100 shares), Buy DAIO (10,585 shares), Buy DAIO (10,332 shares), Buy DAIO (10,585 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-05 | DATA I/O CORP (DAIO) | President | Buy | 7,455 | $20,725 |
| 2025-12-05 | DATA I/O CORP (DAIO) | President | Buy | 1,100 | $3,080 |
| 2025-05-08 | DATA I/O CORP (DAIO) | President | Buy | 10,585 | $24,981 |
| 2025-05-07 | DATA I/O CORP (DAIO) | President | Buy | 10,332 | $25,003 |
| 2025-05-05 | DATA I/O CORP (DAIO) | President | Buy | 10,585 | $24,981 |
Source: SEC Form 4 filings · as of 2025-12-05