Melvin I. Simon is Director at DIVERSA CORP (DVSA). They have made 1 open-market trade across 1 company since 2006, most recently 2006-11-15.
CIK 0001231853
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DVSA | 83,518 | — |
Shares reported on the most recent Form 4, priced at the 2006-11-16 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DVSA | SELL · 10b5-1 | 2006-11-15 | 2006-11-16 | $10.49 | $157K | N/A | N/A | N/A |
| DVSA | SELL · 10b5-1 | 2006-10-20 | 2006-10-23 | $9.50 | $59K | N/A | N/A | N/A |
| DVSA | SELL · 10b5-1 | 2006-10-17 | 2006-10-19 | $9.50 | $83K | N/A | N/A | N/A |
| DVSA | SELL · 10b5-1 | 2006-10-12 | 2006-10-16 | $9.50 | $255K | N/A | N/A | N/A |
| DVSA | SELL · 10b5-1 | 2006-09-05 | 2006-09-06 | $9.50 | $30K | N/A | N/A | N/A |
| DVSA | SELL · 10b5-1 | 2006-08-08 | 2006-08-10 | $9.50 | $143K | N/A | N/A | N/A |
| DVSA | SELL · 10b5-1 | 2006-06-29 | 2006-06-30 | $9.50 | $143K | N/A | N/A | N/A |
| DVSA | SELL | 2006-05-05 | 2006-05-09 | $10.87 | $163K | 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.