Matthew Jauchius is Director at CORE MOLDING TECHNOLOGIES INC (CMT). They have made 10 open-market trades across 1 company since 2013, most recently 2026-03-11.
CIK 0001566497
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.
5 open-market purchases totalling $221K since 2013, against 5 sales. Across 5 scored buys the stock is up 20.9% at ninety days, and 14.9 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CMT | 56,112 | $1.3M |
Shares reported on the most recent Form 4, priced at the 2026-03-13 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 40% | 40% |
| Avg Move | -14.8% | -2.4% | +20.9% |
| Alpha | -14.3% | -5.5% | +14.9% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CMT | SELL | 2025-09-08 | 2025-09-11 | $19.84 | $239K | +3.7% | -12.5% | -5.8% |
| CMT | SELL | 2024-06-18 | 2024-06-20 | $16.60 | $217K | -2.9% | +6.8% | +9.8% |
| CMT | SELL | 2023-06-29 | 2023-07-03 | $21.95 | $626K | -2.4% | +2.9% | +30.5% |
| CMT | SELL | 2023-05-12 | 2023-05-16 | $20.59 | $128K | -2.7% | +0.4% | +40.1% |
| CMT | SELL | 2021-08-10 | 2021-09-16 | $15.43 | $665K | -5.1% | -6.9% | -27.6% |
| CMT | BUY | 2020-03-17 | 2020-03-18 | $2.09 | $21K | -10.0% | +15.0% | +117.5% |
| CMT | BUY | 2019-11-29 | 2019-12-03 | $3.55 | $46K | -10.4% | -3.4% | -16.6% |
| CMT | BUY | 2018-11-12 | 2018-11-13 | $7.65 | $54K | -1.9% | +6.1% | +10.8% |
| CMT | BUY | 2015-12-11 | 2015-12-14 | $11.25 | $39K | -25.9% | -25.9% | -3.1% |
| CMT | BUY | 2013-09-03 | 2013-09-04 | $9.37 | $61K | -25.9% | -3.9% | -3.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.