Joel S. Hatlen is President & COO +2 at DATA I/O CORP (DAIO). They have made 6 open-market trades across 1 company since 2007, most recently 2023-06-01.
CIK 0001222541
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DAIO | 180,397 | $473K |
Shares reported on the most recent Form 4, priced at the 2023-06-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DAIO | SELL | 2021-09-07 | 2021-09-09 | $7.05 | $225K | -14.6% | -15.1% | -33.3% |
| DAIO | SELL · 10b5-1 | 2021-07-09 | 2021-07-13 | $6.00 | $21K | -2.8% | -0.2% | +2.3% |
| DAIO | SELL | 2021-07-06 | 2021-07-08 | $6.27 | $246K | -3.1% | +12.7% | +4.9% |
| DAIO | SELL | 2017-10-31 | 2017-11-02 | $12.74 | $1.3M | -6.6% | -13.7% | -14.9% |
| DAIO | SELL | 2011-08-10 | 2011-08-12 | $5.92 | $592 | -0.4% | +0.7% | +0.7% |
| DAIO | SELL | 2010-06-04 | 2010-06-04 | $4.33 | $12K | -0.4% | +0.7% | +0.7% |
| DAIO | SELL | 2007-12-13 | 2007-12-14 | $5.97 | $45K | -0.4% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.