Thomas H. Decker is Director at MEXCO ENERGY CORP (MXC). They have made 15 open-market trades across 1 company since 2020, most recently 2026-03-05.
CIK 0001018462
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.
9 open-market purchases totalling $202K since 2020, against 6 sales. Across 9 scored buys the stock is up 19.0% at ninety days, and 8.6 points ahead of the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MXC | 20,900 | $219K |
Shares reported on the most recent Form 4, priced at the 2026-03-09 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 56% | 44% | 44% |
| Avg Move | -3.0% | -3.8% | +19.0% |
| Alpha | -1.0% | -3.8% | +8.6% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MXC | SELL | 2026-03-05 | 2026-03-09 | $14.08 | $70K | -6.6% | -26.8% | -28.2% |
| MXC | BUY | 2023-03-15 | 2023-03-17 | $10.80 | $21K | +3.4% | +22.2% | +4.9% |
| MXC | BUY | 2022-12-09 | 2022-12-13 | $12.60 | $33K | +0.8% | -0.4% | -3.9% |
| MXC | BUY | 2022-09-26 | 2022-09-27 | $14.95 | $49K | +18.5% | +6.0% | -13.3% |
| MXC | BUY | 2022-09-01 | 2022-09-02 | $18.27 | $40K | +1.2% | -10.4% | -23.2% |
| MXC | SELL | 2022-03-04 | 2022-03-08 | $24.71 | $349K | -18.5% | -26.2% | -11.4% |
| MXC | SELL | 2021-10-04 | 2021-10-05 | $16.58 | $166K | -2.6% | -3.2% | -22.8% |
| MXC | SELL | 2021-02-22 | 2021-02-23 | $10.61 | $53K | -18.9% | -10.5% | -5.9% |
| MXC | SELL | 2021-02-17 | 2021-02-19 | $10.54 | $38K | -9.3% | -12.3% | -14.5% |
| MXC | SELL | 2020-10-08 | 2020-10-13 | $7.84 | $78K | +7.6% | -6.4% | +40.2% |
| MXC | BUY | 2020-03-19 | 2020-03-20 | $1.90 | $9K | +24.8% | +26.3% | +117.1% |
| MXC | BUY | 2020-03-12 | 2020-03-13 | $2.75 | $3K | -17.6% | +14.2% | +73.3% |
| MXC | BUY | 2020-03-10 | 2020-03-11 | $2.75 | $11K | -36.4% | -3.3% | +53.1% |
| MXC | BUY | 2020-02-24 | 2020-02-26 | $3.57 | $35K | -13.6% | -37.2% | -18.1% |
| MXC | BUY | 2020-02-20 | 2020-02-21 | $3.61 | $776 | -8.3% | -51.5% | -19.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.