Constantinos Christofilis is 10% Owner at Conformis Inc (CFMS). They have made 10 open-market trades across 4 companies since 2008, most recently 2024-05-17.
CIK 0001448047
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.
4 open-market purchases totalling $864K since 2008, against 6 sales. Too few scored purchases to measure a record yet.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 83% | 50% | 67% |
| Avg Move | -18.0% | -11.7% | -12.9% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RRGB | SELL | 2024-05-15 | 2024-05-17 | $7.04 | $4.0M | +14.2% | +14.8% | -27.2% |
| EMKR | SELL | 2024-05-09 | 2024-05-13 | $1.12 | $2.8M | -2.1% | -10.8% | -0.2% |
| CFMS | SELL | 2019-07-18 | 2019-07-22 | $3.05 | $2.6M | -45.2% | -24.3% | -11.8% |
| CFMS | SELL | 2019-07-09 | 2019-07-11 | $3.79 | $5.3M | -36.2% | -53.4% | -41.6% |
| XPO | SELL | 2010-05-13 | 2010-05-21 | $1.48 | $2.5M | -19.3% | +1.8% | +1.8% |
| XPO | SELL | 2010-05-13 | 2010-05-14 | $1.48 | $2.5M | -19.3% | +1.8% | +1.8% |
| XPO | BUY | 2009-10-29 | 2009-11-02 | $1.02 | $806K | -19.3% | +1.8% | +1.8% |
| XPO | BUY | 2008-12-09 | 2008-12-11 | $0.85 | $11K | -19.3% | +1.8% | +1.8% |
| XPO | BUY | 2008-10-24 | 2008-10-27 | $0.94 | $35K | -19.3% | +1.8% | +1.8% |
| XPO | BUY | 2008-10-16 | 2008-10-20 | $0.96 | $13K | -19.3% | +1.8% | +1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.