Michael Cipolla is President & VP at MINERALS TECHNOLOGIES INC (MTX). They have made 14 open-market trades across 1 company since 2007, most recently 2026-01-26.
CIK 0001073587
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 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTX | 38,897 | $2.4M |
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 | 2024-05-28 | 2024-05-30 | $84.36 | $2.0M | -2.7% | -5.0% | -12.7% |
| MTX | SELL | 2023-12-07 | 2023-12-08 | $63.36 | $611K | +6.4% | +7.7% | +14.4% |
| MTX | SELL | 2022-08-11 | 2022-08-15 | $64.27 | $817K | -1.1% | -9.7% | -12.6% |
| MTX | SELL | 2021-02-24 | 2021-02-26 | $72.36 | $904K | +8.4% | +2.3% | +18.7% |
| MTX | SELL | 2020-11-10 | 2020-11-12 | $62.63 | $751K | +11.6% | +4.7% | +18.2% |
| MTX | SELL | 2019-12-09 | 2019-12-11 | $54.70 | $404K | +3.1% | -0.5% | -30.6% |
| MTX | SELL | 2016-11-14 | 2016-11-15 | $74.35 | $520K | +9.2% | +8.6% | +5.9% |
| MTX | SELL | 2016-08-09 | 2016-08-10 | $69.22 | $558K | +0.8% | -6.8% | -3.7% |
| MTX | SELL | 2016-08-09 | 2016-08-10 | $69.21 | $572K | +0.8% | -6.8% | -3.7% |
| MTX | SELL | 2016-02-16 | 2016-02-16 | $44.46 | $8K | +7.7% | +19.3% | +24.3% |
| MTX | SELL | 2014-12-22 | 2014-12-24 | $70.28 | $7K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2012-02-14 | 2012-02-15 | $65.93 | $593K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2008-02-28 | 2008-02-29 | $60.30 | $9K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2007-03-20 | 2007-03-21 | $62.33 | $436K | -16.7% | -3.9% | -3.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.