Paul M. Barbas is Director at Vistra Energy Corp. (VST). They have made 8 open-market trades across 4 companies since 2006, most recently 2026-06-15.
CIK 0001176453
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.
7 open-market purchases totalling $1.5M since 2006, against 1 sale. Across 5 scored buys the stock is down 2.4% at ninety days, and 2.6 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 40% | 20% |
| Avg Move | -8.5% | -4.2% | -2.4% |
| Alpha | -16.9% | -1.4% | -2.6% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VST | SELL · 10b5-1 | 2026-06-12 | 2026-06-16 | $150.47 | $73K | +2.4% | -3.9% | -11.4% |
| VST | SELL | 2025-03-03 | 2025-03-13 | $124.05 | $10.2M | +8.9% | -6.9% | +37.8% |
| VST | BUY | 2022-08-10 | 2022-08-11 | $24.90 | $199K | -4.5% | +0.7% | -8.1% |
| VST | BUY | 2021-03-03 | 2021-03-04 | $16.42 | $394K | +1.5% | -1.0% | -6.2% |
| VST | BUY | 2020-03-03 | 2020-03-04 | $20.26 | $402K | -34.4% | -24.1% | -1.1% |
| DYN | BUY | 2015-02-27 | 2015-03-03 | $27.91 | $100K | -4.8% | +5.8% | +5.8% |
| DPL | BUY | 2009-12-17 | 2009-12-18 | $27.84 | $167K | N/A | N/A | N/A |
| DPL | BUY | 2008-09-04 | 2008-09-08 | $24.06 | $217K | N/A | N/A | N/A |
| CPK | BUY | 2006-02-06 | 2006-02-27 | $31.36 | $1K | -0.5% | -2.5% | -2.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.