Dan L. Duncan is Chairman & 10% at Enterprise GP Holdings L.P. (EPE). They have made 111 open-market trades across 5 companies since 2006, most recently 2010-03-19.
CIK 0001079482
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.
111 open-market purchases totalling $96.1M since 2006, never a sale. Across 85 scored buys the stock is up 7.0% at ninety days, and 6.8 points ahead of the S&P over the same stretch.
85 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 100% | 100% |
| Avg Move | -33.4% | +7.0% | +7.0% |
| Alpha | -27.6% | +6.8% | +6.8% |
| Scored | 85 | 85 | 85 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EPE | BUY | 2010-03-19 | 2010-03-23 | $44.78 | $82K | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2010-03-17 | 2010-03-19 | $44.64 | $1.7M | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2010-03-12 | 2010-03-16 | $44.39 | $2.5M | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2010-03-10 | 2010-03-12 | $43.99 | $97K | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2010-03-05 | 2010-03-09 | $43.95 | $6.5M | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2010-03-02 | 2010-03-04 | $43.27 | $4.0M | -40.6% | +9.1% | +9.1% |
| EPD | BUY | 2010-03-02 | 2010-03-04 | $33.45 | $15.0M | -15.2% | +2.9% | +2.9% |
| DEP | BUY | 2010-02-18 | 2010-02-22 | $25.02 | $1.2M | N/A | N/A | N/A |
| EPE | BUY | 2009-11-19 | 2009-11-23 | $36.75 | $694K | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2009-11-17 | 2009-11-19 | $37.05 | $1.4M | -40.6% | +9.1% | +9.1% |
| EPD | BUY | 2009-11-16 | 2009-11-17 | $29.27 | $117K | -15.2% | +2.9% | +2.9% |
| EPE | BUY | 2009-11-13 | 2009-11-17 | $35.55 | $1.2M | -40.6% | +9.1% | +9.1% |
| EPE | BUY | 2009-11-11 | 2009-11-13 | $34.66 | $1.6M | -40.6% | +9.1% | +9.1% |
| EPD | BUY | 2009-11-11 | 2009-11-13 | $28.79 | $4.9M | -15.2% | +2.9% | +2.9% |
| EPD | BUY | 2009-09-29 | 2009-10-01 | $28.38 | $553K | -15.2% | +2.9% | +2.9% |
| DEP | BUY | 2009-06-24 | 2009-06-26 | $15.94 | $1.6M | N/A | N/A | N/A |
| DEP | BUY | 2009-06-23 | 2009-06-25 | $15.58 | $1.5M | N/A | N/A | N/A |
| DEP | BUY | 2008-12-08 | 2008-12-10 | $12.04 | $500K | N/A | N/A | N/A |
| DEP | BUY | 2008-09-18 | 2008-09-19 | $15.48 | $248K | N/A | N/A | N/A |
| DEP | BUY | 2008-09-08 | 2008-09-10 | $17.96 | $494K | N/A | N/A | N/A |
| TPP | BUY | 2008-09-08 | 2008-09-10 | $28.93 | $498K | N/A | N/A | N/A |
| DEP | BUY | 2008-09-05 | 2008-09-08 | $17.44 | $488K | N/A | N/A | N/A |
| DEP | BUY | 2008-08-04 | 2008-08-05 | $18.02 | $438K | N/A | N/A | N/A |
| DEP | BUY | 2008-08-01 | 2008-08-04 | $18.41 | $276K | N/A | N/A | N/A |
| DEP | BUY | 2008-07-31 | 2008-08-01 | $18.49 | $475K | 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.