Christopher D. Sorrells is COO at GSE SYSTEMS INC (GVP). They have made 8 open-market trades across 2 companies since 2015, most recently 2023-08-28.
CIK 0001477462
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.
6 open-market purchases totalling $196K since 2015, against 2 sales. Across 6 scored buys the stock is up 1.1% at ninety days, and 0.5 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 17% | 50% | 33% |
| Avg Move | -7.2% | -4.2% | +1.1% |
| Alpha | -3.5% | -0.4% | +0.5% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| REGI | SELL | 2021-06-03 | 2021-06-07 | $70.00 | $350K | -1.1% | -11.3% | -31.4% |
| REGI | SELL | 2021-05-17 | 2021-05-19 | $63.04 | $946K | -1.7% | -3.2% | -20.0% |
| REGI | BUY | 2017-05-30 | 2017-05-31 | $11.14 | $56K | +3.5% | +13.6% | +5.7% |
| GVP | BUY | 2016-05-23 | 2016-05-27 | $2.13 | $30K | +0.0% | +0.9% | +19.6% |
| REGI | BUY | 2015-12-16 | 2015-12-16 | $8.89 | $18K | -11.3% | -19.5% | -11.3% |
| GVP | BUY | 2015-11-25 | 2015-12-14 | $1.72 | $3K | -11.7% | -11.7% | -1.3% |
| GVP | BUY | 2015-11-20 | 2015-12-14 | $1.64 | $44K | -11.7% | -11.7% | -1.3% |
| GVP | BUY | 2015-11-17 | 2015-11-19 | $1.62 | $44K | -11.7% | +3.3% | -5.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.