Mark W. Sopp is CFO & VP at KBR, INC. (KBR). They have made 12 open-market trades across 3 companies since 2010, most recently 2026-03-02.
CIK 0001190936
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 $1.9M since 2016, against 1 sale. Across 11 scored buys the stock is up 8.8% at ninety days, and 4.4 points ahead of the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 64% | 64% | 73% |
| Avg Move | -3.6% | +3.9% | +8.8% |
| Alpha | -1.5% | +4.9% | +4.4% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| KBR | BUY | 2023-11-08 | 2023-11-08 | $51.53 | $258K | -1.1% | -1.4% | -0.2% |
| KBR | BUY | 2022-05-20 | 2022-05-23 | $46.84 | $101K | +5.2% | -6.7% | +5.7% |
| KBR | BUY | 2021-12-02 | 2021-12-02 | $42.96 | $201K | +3.5% | +10.8% | +15.8% |
| KBR | BUY | 2020-03-09 | 2020-03-10 | $19.85 | $100K | -33.7% | +3.0% | +24.9% |
| KBR | BUY | 2020-02-28 | 2020-03-03 | $25.14 | $151K | -31.7% | -25.3% | -9.8% |
| KEYW | BUY | 2017-11-07 | 2017-11-07 | $5.30 | $106K | +5.5% | -3.8% | +21.9% |
| KEYW | BUY | 2017-05-11 | 2017-05-11 | $8.29 | $332K | +8.3% | +9.1% | +0.6% |
| KBR | BUY | 2017-03-07 | 2017-03-08 | $14.53 | $218K | -4.3% | +1.0% | -1.8% |
| KEYW | BUY | 2016-05-31 | 2016-06-01 | $8.89 | $79K | +3.0% | +18.9% | +13.3% |
| KEYW | BUY | 2016-05-27 | 2016-06-01 | $8.85 | $266K | +3.0% | +18.9% | +13.3% |
| KEYW | BUY | 2016-05-27 | 2016-06-01 | $8.78 | $88K | +3.0% | +18.9% | +13.3% |
| SAI | SELL | 2010-09-17 | 2010-09-21 | $15.69 | $1.4M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.