Insider tradingForm 4
DATA I/O CORP (DAIO) Insider Trading
1 open-market trades reported since Oct 27, 2026: 1 purchases worth $1000K and 0 sales worth $0.
By insider
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Red Oak Partners, LLC | 10% owner | 1 | $1000K | 0 | $0 |
All trades
| Filed | Insider | Type | Value | 3 mo. after |
|---|---|---|---|---|
| Oct 27 | Red Oak Partners, LLC10% owner | ▲ BUY | $1000K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings