James T. Dietz is VP & Global Bus. Svcs. & Tech. at Koppers Holdings Inc. (KOP). They have made 1 open-market trade across 1 company since 2007, most recently 2015-05-29.
CIK 0001382738
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 |
|---|---|---|
| KOP | 27,145 | $1.2M |
Shares reported on the most recent Form 4, priced at the 2015-06-02 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.