David T. McGraw is CFO at COMMUNICATIONS SYSTEMS INC (JCS). They have made 11 open-market trades across 1 company since 2007, most recently 2013-03-14.
CIK 0001190953
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.
10 open-market purchases totalling $47K since 2009, against 1 sale. Across 10 scored buys the stock is up 3.7% at ninety days, and 3.4 points ahead of the S&P over the same stretch.
10 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 100% | 100% |
| Avg Move | -5.9% | +3.7% | +3.7% |
| Alpha | -0.1% | +3.4% | +3.4% |
| Scored | 10 | 10 | 10 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| JCS | BUY | 2012-04-16 | 2012-04-19 | $11.81 | $5K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2012-01-18 | 2012-01-18 | $12.65 | $4K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2011-10-10 | 2011-10-11 | $11.70 | $5K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2011-07-08 | 2011-07-08 | $16.13 | $5K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2011-04-14 | 2011-04-15 | $14.62 | $4K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2010-10-08 | 2010-10-12 | $10.81 | $4K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2010-07-23 | 2010-07-27 | $9.89 | $5K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2010-04-09 | 2010-04-13 | $12.28 | $4K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2010-01-15 | 2010-01-15 | $11.81 | $6K | -5.9% | +3.7% | +3.7% |
| JCS | BUY | 2009-07-23 | 2009-07-24 | $9.31 | $5K | -5.9% | +3.7% | +3.7% |
| JCS | SELL | 2007-04-18 | 2007-04-19 | $10.95 | $117K | -5.9% | +3.7% | +3.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.