Michael J. Hall is Director at MATRIX SERVICE CO (MTRX). They have made 11 open-market trades across 3 companies since 2006, most recently 2016-11-14.
CIK 0001183488
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.
8 open-market purchases totalling $320K since 2006, against 3 sales. Across 8 scored buys the stock is up 2.7% at ninety days, and 2.4 points ahead of the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 100% | 100% |
| Avg Move | -0.0% | +2.7% | +2.7% |
| Alpha | +0.2% | +2.4% | +2.4% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ARLP | SELL | 2012-11-05 | 2012-11-06 | $63.65 | $1.2M | -8.9% | +2.7% | +2.7% |
| ARLP | SELL | 2012-11-01 | 2012-11-05 | $66.08 | $761K | -8.9% | +2.7% | +2.7% |
| IESC | BUY | 2007-02-27 | 2007-02-28 | $23.50 | $60K | +8.9% | +2.7% | +2.7% |
| IESC | BUY | 2007-02-20 | 2007-02-22 | $23.50 | $64K | +8.9% | +2.7% | +2.7% |
| IESC | BUY | 2007-02-16 | 2007-02-20 | $23.50 | $12K | +8.9% | +2.7% | +2.7% |
| MTRX | SELL | 2007-01-19 | 2007-01-24 | $17.13 | $1.4M | -6.2% | -0.1% | -0.1% |
| ARLP | BUY | 2006-10-04 | 2006-10-04 | $34.45 | $6K | -8.9% | +2.7% | +2.7% |
| IESC | BUY | 2006-09-01 | 2006-09-05 | $16.00 | $160K | +8.9% | +2.7% | +2.7% |
| ARLP | BUY | 2006-07-06 | 2006-07-06 | $37.38 | $6K | -8.9% | +2.7% | +2.7% |
| ARLP | BUY | 2006-04-05 | 2006-04-05 | $35.69 | $6K | -8.9% | +2.7% | +2.7% |
| ARLP | BUY | 2006-01-04 | 2006-01-04 | $38.18 | $6K | -8.9% | +2.7% | +2.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.