Nicholas D. Chabraja is Director at GENERAL DYNAMICS CORP (GD). They have made 25 open-market trades across 3 companies since 2006, most recently 2018-03-07.
CIK 0001222180
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.
6 open-market purchases totalling $328K since 2008, against 19 sales. Across 6 scored buys the stock is up 3.9% at ninety days, and 2.5 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 33% | 50% | 67% |
| Avg Move | -9.1% | -0.8% | +3.9% |
| Alpha | -5.8% | -0.7% | +2.5% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TOWR | BUY | 2016-06-28 | 2016-06-30 | $19.42 | $78K | +1.9% | +8.3% | +13.6% |
| TOWR | BUY | 2016-05-25 | 2016-05-27 | $21.03 | $84K | +1.3% | -11.7% | +11.0% |
| GD | SELL | 2014-12-24 | 2014-12-29 | $141.62 | $2.3M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2014-10-28 | 2014-10-28 | $135.31 | $3.0M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2014-06-19 | 2014-06-20 | $120.01 | $6.0M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2014-06-09 | 2014-06-10 | $120.88 | $654K | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2014-03-19 | 2014-03-20 | $109.41 | $5.5M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2013-12-20 | 2013-12-23 | $93.65 | $1.1M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2013-09-12 | 2013-09-16 | $86.57 | $2.2M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2013-07-31 | 2013-08-01 | $85.85 | $4.4M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2013-05-03 | 2013-05-07 | $74.92 | $5.0M | -4.8% | +0.4% | +0.4% |
| TOWR | BUY | 2012-09-17 | 2012-09-18 | $8.01 | $16K | -21.0% | -1.2% | -1.2% |
| GD | SELL | 2012-02-03 | 2012-02-06 | $70.00 | $2.6M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2011-06-15 | 2011-06-16 | $70.46 | $3.5M | -4.8% | +0.4% | +0.4% |
| GD | SELL · 10b5-1 | 2011-05-13 | 2011-05-16 | $74.65 | $3.7M | -4.8% | +0.4% | +0.4% |
| GD | SELL · 10b5-1 | 2011-04-14 | 2011-04-18 | $71.27 | $3.6M | -4.8% | +0.4% | +0.4% |
| GD | SELL · 10b5-1 | 2011-03-14 | 2011-03-16 | $75.51 | $3.8M | -4.8% | +0.4% | +0.4% |
| GD | SELL · 10b5-1 | 2011-02-14 | 2011-02-15 | $76.96 | $3.8M | -4.8% | +0.4% | +0.4% |
| GD | SELL · 10b5-1 | 2011-01-14 | 2011-01-18 | $71.58 | $3.6M | -4.8% | +0.4% | +0.4% |
| GD | SELL · 10b5-1 | 2010-11-12 | 2010-12-16 | $69.91 | $25.1M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2010-11-02 | 2010-11-04 | $68.12 | $30.5M | -4.8% | +0.4% | +0.4% |
| TOWR | BUY | 2010-10-14 | 2010-10-18 | $13.00 | $26K | -21.0% | -1.2% | -1.2% |
| GD | SELL | 2009-12-04 | 2009-12-08 | $67.62 | $14.8M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2009-12-01 | 2009-12-03 | $67.21 | $20.1M | -4.8% | +0.4% | +0.4% |
| GD | SELL | 2009-02-09 | 2009-02-11 | $56.72 | $12.5M | -4.8% | +0.4% | +0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.