Donald L. Nickles is Director at VALERO ENERGY CORP/TX (VLO). They have made 8 open-market trades across 3 companies since 2008, most recently 2024-05-09.
CIK 0001313357
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.
3 open-market purchases totalling $141K since 2008, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VLO | SELL | 2015-03-13 | 2015-03-16 | $58.00 | $174K | -7.6% | -0.6% | -0.6% |
| VLO | SELL | 2014-03-24 | 2014-03-25 | $54.17 | $509K | -7.6% | -0.6% | -0.6% |
| VLO | SELL | 2013-02-05 | 2013-02-06 | $45.63 | $456K | -7.6% | -0.6% | -0.6% |
| CHK | BUY | 2011-08-10 | 2011-08-11 | $28.36 | $99K | -18.0% | +11.5% | +11.5% |
| CHK | SELL | 2008-12-08 | 2008-12-09 | $14.84 | $30K | -18.0% | +11.5% | +11.5% |
| FIGI | BUY | 2008-12-05 | 2008-12-09 | $0.95 | $19K | N/A | N/A | N/A |
| CHK | BUY | 2008-12-05 | 2008-12-09 | $11.28 | $23K | -18.0% | +11.5% | +11.5% |
| CHK | SELL | 2008-10-08 | 2008-10-10 | $22.61 | $212K | -18.0% | +11.5% | +11.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.