Gordon Borteck files SEC Form 4 disclosures for MINERALS TECHNOLOGIES INC. They have made 7 open-market trades across 1 company since 2007, most recently 2008-03-25.
CIK 0001176517
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTX | 4,656 | $293K |
Shares reported on the most recent Form 4, priced at the 2008-03-25 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTX | SELL | 2008-03-25 | 2008-03-25 | $63.23 | $207K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2008-03-14 | 2008-03-14 | $60.76 | $91K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2008-02-06 | 2008-02-07 | $60.29 | $68K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2007-12-05 | 2007-12-06 | $66.83 | $64K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2007-10-31 | 2007-11-01 | $69.83 | $1.4M | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2007-05-16 | 2007-05-25 | $66.76 | $100K | -16.7% | -3.9% | -3.9% |
| MTX | SELL | 2007-03-23 | 2007-03-23 | $63.84 | $245K | -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.