John G. Banker is Sr. VP Customers & Technology at DYNAMIC MATERIALS CORP (BOOM). They have made 7 open-market trades across 1 company since 2007, most recently 2012-08-31.
CIK 0001117225
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BOOM | 97,988 | $522K |
Shares reported on the most recent Form 4, priced at the 2012-09-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BOOM | SELL | 2012-08-31 | 2012-09-05 | $16.05 | $98K | -22.4% | +3.0% | +3.0% |
| BOOM | SELL | 2011-12-05 | 2011-12-07 | $22.13 | $94K | -22.4% | +3.0% | +3.0% |
| BOOM | SELL | 2010-09-14 | 2010-09-14 | $15.03 | $35K | -22.4% | +3.0% | +3.0% |
| BOOM | SELL | 2010-09-09 | 2010-09-13 | $15.02 | $190K | -22.4% | +3.0% | +3.0% |
| BOOM | SELL | 2009-09-17 | 2009-09-18 | $19.50 | $390K | -22.4% | +3.0% | +3.0% |
| BOOM | SELL | 2008-12-08 | 2008-12-09 | $15.37 | $384K | -22.4% | +3.0% | +3.0% |
| BOOM | SELL | 2007-11-28 | 2007-11-28 | $63.35 | $432K | -22.4% | +3.0% | +3.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.