J. Stanley Fredrick is Director at MANNATECH INC (MTEX). They have made 11 open-market trades across 1 company since 2019, most recently 2026-01-02.
CIK 0001161280
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.
11 open-market purchases totalling $336K since 2019, never a sale. Across 11 scored buys the stock is down 4.0% at ninety days, and 8.8 points behind the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MTEX | 361,765 | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-01-06 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 45% | 73% | 9% |
| Avg Move | -1.6% | -0.7% | -4.0% |
| Alpha | -3.5% | -4.1% | -8.8% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTEX | BUY | 2020-09-24 | 2020-09-30 | $16.48 | $116K | -3.0% | -1.8% | +7.1% |
| MTEX | BUY | 2019-11-26 | 2019-11-27 | $16.47 | $25K | -3.3% | +2.8% | -2.6% |
| MTEX | BUY | 2019-09-30 | 2019-10-02 | $17.20 | $877 | -2.0% | -11.8% | -4.8% |
| MTEX | BUY | 2019-09-26 | 2019-10-02 | $16.85 | $8K | -2.0% | -11.8% | -4.8% |
| MTEX | BUY | 2019-03-29 | 2019-04-02 | $17.75 | $44K | -3.7% | +1.9% | -4.6% |
| MTEX | BUY | 2019-03-28 | 2019-03-29 | $17.87 | $113K | -4.5% | +0.2% | -7.5% |
| MTEX | BUY | 2019-03-27 | 2019-03-28 | $18.21 | $2K | +0.2% | +2.5% | -5.4% |
| MTEX | BUY | 2019-03-26 | 2019-03-28 | $17.84 | $5K | +0.2% | +2.5% | -5.4% |
| MTEX | BUY | 2019-03-25 | 2019-03-28 | $17.80 | $2K | +0.2% | +2.5% | -5.4% |
| MTEX | BUY | 2019-03-22 | 2019-03-28 | $17.84 | $4K | +0.2% | +2.5% | -5.4% |
| MTEX | BUY | 2019-03-21 | 2019-03-28 | $18.22 | $16K | +0.2% | +2.5% | -5.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.