Gareth T. Joyce is Director at COMPASS MINERALS INTERNATIONAL INC (CMP). They have made 5 open-market trades across 2 companies since 2022, most recently 2026-03-05.
CIK 0001865695
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PTRAQ | SELL | 2024-01-02 | 2024-01-03 | $0.02 | $333 | N/A | N/A | N/A |
| PTRAQ | SELL | 2023-09-25 | 2023-09-27 | $0.05 | $946 | N/A | N/A | N/A |
| PTRAQ | SELL | 2023-08-25 | 2023-08-29 | $0.07 | $160 | N/A | N/A | N/A |
| PTRA | SELL | 2023-01-23 | 2023-01-25 | $5.01 | $226K | -1.4% | -20.1% | -79.4% |
| PTRA | SELL | 2022-08-26 | 2022-08-30 | $6.25 | $21K | +4.3% | -11.4% | -11.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.