Calvin Scott Koonce is 10% Owner at VSE CORP (VSEC). They have made 43 open-market trades across 1 company since 2006, most recently 2024-08-29.
CIK 0001026013
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.
25 open-market purchases totalling $4.4M since 2006, against 18 sales. Across 25 scored buys the stock is up 2.9% at ninety days, and 2.3 points ahead of the S&P over the same stretch.
25 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| VSEC | 471,654 | $77.6M |
Shares reported on the most recent Form 4, priced at the 2024-08-30 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 4% | 96% | 100% |
| Avg Move | -8.8% | +0.7% | +2.9% |
| Alpha | -3.5% | +0.2% | +2.3% |
| Scored | 25 | 25 | 25 |
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 11% | 0% |
| Avg Move | -9.6% | -0.7% | +3.3% |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| VSEC | SELL | 2024-08-29 | 2024-08-30 | $92.00 | $2.5M | -7.1% | -10.0% | +27.6% |
| VSEC | SELL | 2024-08-27 | 2024-08-29 | $89.64 | $2.1M | -10.0% | -11.1% | +23.5% |
| VSEC | BUY | 2019-08-02 | 2019-08-05 | $29.27 | $70K | +4.7% | +6.1% | +34.8% |
| VSEC | BUY | 2019-06-25 | 2019-06-26 | $26.37 | $87K | -1.6% | -2.3% | +24.2% |
| VSEC | BUY | 2013-03-20 | 2013-03-22 | $24.83 | $62K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2013-03-15 | 2013-03-18 | $24.32 | $49K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2012-12-26 | 2012-12-27 | $23.59 | $94K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2012-06-29 | 2012-06-29 | $23.72 | $47K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2012-05-07 | 2012-05-08 | $23.91 | $36K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2012-05-03 | 2012-05-04 | $23.82 | $83K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2011-08-16 | 2011-08-22 | $23.88 | $717K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2010-08-24 | 2010-08-25 | $26.82 | $268K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2009-08-03 | 2009-08-03 | $29.98 | $150K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2009-03-02 | 2009-03-03 | $21.39 | $107K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2008-09-15 | 2008-09-16 | $32.71 | $65K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2008-09-05 | 2008-09-09 | $32.81 | $33K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2008-06-27 | 2008-06-27 | $30.29 | $30K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2008-06-25 | 2008-06-26 | $30.19 | $457K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2008-06-23 | 2008-06-25 | $28.79 | $340K | -9.7% | +0.6% | +0.6% |
| VSEC | BUY | 2008-06-20 | 2008-06-20 | $28.04 | $282K | -9.7% | +0.6% | +0.6% |
| VSEC | SELL | 2007-12-18 | 2007-12-20 | $48.08 | $375K | -9.7% | +0.6% | +0.6% |
| VSEC | SELL | 2007-12-14 | 2007-12-18 | $51.00 | $616K | -9.7% | +0.6% | +0.6% |
| VSEC | SELL | 2007-12-12 | 2007-12-14 | $52.02 | $738K | -9.7% | +0.6% | +0.6% |
| VSEC | SELL | 2007-12-11 | 2007-12-12 | $53.38 | $271K | -9.7% | +0.6% | +0.6% |
| VSEC | SELL | 2007-12-10 | 2007-12-11 | $52.42 | $781K | -9.7% | +0.6% | +0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Scored | 18 | 18 | 18 |