Aaron Cohen is SR. VICE PRES. & 10% at NATIONAL TECHNICAL SYSTEMS INC /CA/ (NTSC). They have made 16 open-market trades across 2 companies since 2007, most recently 2013-11-22.
CIK 0001199710
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.
16 open-market purchases totalling $180K since 2007, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NTSC | BUY | 2011-12-16 | 2011-12-19 | $4.82 | $19K | N/A | N/A | N/A |
| NTSC | BUY | 2011-09-30 | 2011-10-04 | $4.98 | $5K | N/A | N/A | N/A |
| NTSC | BUY | 2011-09-23 | 2011-09-23 | $5.50 | $6K | N/A | N/A | N/A |
| NTSC | BUY | 2011-09-19 | 2011-09-20 | $5.80 | $6K | N/A | N/A | N/A |
| NTSC | BUY | 2011-09-16 | 2011-09-19 | $5.89 | $6K | N/A | N/A | N/A |
| NTSC | BUY | 2009-01-15 | 2009-01-15 | $3.87 | $8K | N/A | N/A | N/A |
| NTSC | BUY | 2009-01-13 | 2009-01-13 | $3.75 | $6K | N/A | N/A | N/A |
| NTSC | BUY | 2009-01-12 | 2009-01-12 | $3.55 | $4K | N/A | N/A | N/A |
| NTSC | BUY | 2009-01-09 | 2009-01-09 | $3.50 | $10K | N/A | N/A | N/A |
| NTSC | BUY | 2009-01-07 | 2009-01-08 | $3.65 | $7K | N/A | N/A | N/A |
| NTSC | BUY | 2008-07-02 | 2008-07-03 | $4.86 | $8K | N/A | N/A | N/A |
| NTSC | BUY | 2008-06-30 | 2008-07-01 | $5.11 | $27K | N/A | N/A | N/A |
| NTSC | BUY | 2008-06-25 | 2008-06-26 | $5.43 | $9K | N/A | N/A | N/A |
| TTRX | BUY | 2007-11-29 | 2007-11-30 | $0.34 | $3K | -49.4% | -30.0% | -30.0% |
| TTRX | BUY | 2007-11-26 | 2007-11-28 | $0.35 | $4K | -49.4% | -30.0% | -30.0% |
| NTSC | BUY | 2007-01-16 | 2007-01-17 | $6.11 | $53K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.