Griffin Melaney Gappert is CTO & VP at ROGERS CORP (ROG). They have made 2 open-market trades across 1 company since 2024, most recently 2025-05-01.
CIK 0001990044
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 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ROG | 4,484 | $598K |
Shares reported on the most recent Form 4, priced at the 2025-05-05 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.