Erin Cutler is VP & Human Resources at MINERALS TECHNOLOGIES INC (MTX). They have made 1 open-market trade across 1 company since 2024, most recently 2026-01-26.
CIK 0001822821
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 |
|---|---|---|
| MTX | 7,059 | $444K |
Shares reported on the most recent Form 4, priced at the 2026-01-27 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTX | SELL | 2024-06-03 | 2024-06-04 | $86.16 | $19K | -2.6% | -3.9% | -12.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.