DiBona Charles Joseph (CIK 2085550) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-03). Recent activity: Sell DAIO (10,345 shares), Buy DAIO (100,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | DATA I/O CORP (DAIO) | Vice President & CFO | Sell | 10,345 | $29,845 |
| 2025-09-30 | DATA I/O CORP (DAIO) | Vice President & CFO | Buy | 100,000 | $315,000 |
来源：SEC Form 4 申报文件 · 截至 2026-09-03