Ralph E/marjorie Crump is Director at STRATASYS INC (SSYS). They have made 11 open-market trades across 2 companies since 2006, most recently 2011-02-06.
CIK 0001036087
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.
3 open-market purchases totalling $6.5M since 2006, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SSYS | SELL | 2010-12-03 | 2010-12-07 | $33.56 | $420K | N/A | N/A | N/A |
| SSYS | SELL | 2010-12-02 | 2010-12-03 | $33.82 | $423K | N/A | N/A | N/A |
| SSYS | SELL | 2010-12-01 | 2010-12-03 | $33.82 | $423K | N/A | N/A | N/A |
| SSYS | SELL | 2010-12-01 | 2010-12-02 | $34.52 | $863K | N/A | N/A | N/A |
| SSYS | SELL | 2010-03-09 | 2010-03-10 | $27.54 | $633K | N/A | N/A | N/A |
| SSYS | SELL | 2010-03-08 | 2010-03-11 | $27.51 | $243K | N/A | N/A | N/A |
| SSYS | SELL | 2010-03-01 | 2010-03-03 | $27.55 | $170K | N/A | N/A | N/A |
| SSYS | BUY | 2008-08-14 | 2008-08-15 | $14.47 | $868K | N/A | N/A | N/A |
| SSYS | BUY | 2006-09-22 | 2006-09-26 | $26.19 | $138K | N/A | N/A | N/A |
| SSYS | BUY | 2006-09-01 | 2006-09-13 | $222.81 | $5.4M | N/A | N/A | N/A |
| MITY | SELL | 2006-08-09 | 2006-08-09 | $17.40 | $1.7M | 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.