Stephen Edward Ardizzone is Director at NYMEX HOLDINGS INC (NMX). They have made 2 open-market trades across 2 companies since 2006, most recently 2008-08-22.
CIK 0001242748
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.
1 open-market purchase totalling $116K since 2006, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NMX | 1,262 | — |
| PrivateUnlisted | 92,000 | — |
| Total | $0 |
Shares reported on the most recent Form 4, priced at the 2008-08-27 close. 2 holdings could not be priced and are excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NMX | SELL | 2007-11-05 | 2007-11-07 | $133.15 | $4.3M | N/A | N/A | N/A |
| PrivateNYMEX HOLDINGS INC | BUY | 2006-04-20 | 2006-07-18 | $58.00 | $116K | 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.