R. Eden Martin is Director at CBOE Holdings, Inc. (CBOE). They have made 5 open-market trades across 3 companies since 2006, most recently 2016-05-19.
CIK 0001220120
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.
5 open-market purchases totalling $344K since 2006, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CBOE | BUY | 2010-06-18 | 2010-06-18 | $29.00 | $9K | -2.9% | -0.9% | -0.9% |
| GAS | BUY | 2007-03-06 | 2007-03-07 | $45.26 | $72K | -0.3% | +0.3% | +0.3% |
| GAS | BUY | 2006-11-09 | 2006-11-13 | $48.07 | $48K | -0.3% | +0.3% | +0.3% |
| GAS | BUY | 2006-09-05 | 2006-09-05 | $43.90 | $26K | -0.3% | +0.3% | +0.3% |
| AOC | BUY | 2006-05-08 | 2006-05-09 | $37.82 | $189K | 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.