Ralph T. Blakemore is Director at BLACK BOX CORP (BBOX). They have made 3 open-market trades across 1 company since 2011, most recently 2013-05-30.
CIK 0001400603
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 $89K since 2011, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BBOX | 76,517 | $83K |
Shares reported on the most recent Form 4, priced at the 2013-06-03 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.