David E. K. Frischkorn is Director at Ramaco Resources, Inc. (METC). They have made 5 open-market trades across 2 companies since 2008, most recently 2026-02-24.
CIK 0001221709
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.
2 open-market purchases totalling $15K since 2008, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| METC | SELL | 2023-05-31 | 2023-06-01 | $7.58 | $15K | +7.6% | +11.5% | +4.4% |
| METC | SELL | 2022-09-02 | 2022-09-06 | $9.89 | $49K | -15.8% | +1.9% | +6.7% |
| METC | SELL | 2022-08-18 | 2022-08-22 | $11.66 | $58K | -16.6% | -22.8% | -9.0% |
| ICOC | BUY | 2008-03-03 | 2008-03-05 | $7.47 | $7K | N/A | N/A | N/A |
| ICOC | BUY | 2008-02-15 | 2008-03-04 | $7.60 | $8K | 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.