John A. Koskinen is Director at AES CORP (AES). They have made 11 open-market trades across 2 companies since 2007, most recently 2013-05-15.
CIK 0001284783
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 $968K since 2007, never a sale. Across 11 scored buys the stock is up 1.4% at ninety days, and 1.1 points ahead of the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 45% | 45% |
| Avg Move | -5.7% | +1.4% | +1.4% |
| Alpha | +0.1% | +1.1% | +1.1% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AES | BUY | 2013-05-15 | 2013-06-10 | $13.15 | $1K | -8.5% | -0.1% | -0.1% |
| AES | BUY | 2013-02-15 | 2013-02-20 | $11.22 | $1K | -8.5% | -0.1% | -0.1% |
| AES | BUY | 2012-11-15 | 2013-02-20 | $9.69 | $1K | -8.5% | -0.1% | -0.1% |
| ACAS | BUY | 2008-11-13 | 2008-11-17 | $5.67 | $113K | -2.4% | +3.2% | +3.2% |
| AES | BUY | 2008-10-06 | 2008-10-07 | $8.89 | $89K | -8.5% | -0.1% | -0.1% |
| AES | BUY | 2008-10-02 | 2008-10-03 | $10.60 | $106K | -8.5% | -0.1% | -0.1% |
| AES | BUY | 2008-09-16 | 2008-09-17 | $12.48 | $125K | -8.5% | -0.1% | -0.1% |
| ACAS | BUY | 2008-05-08 | 2008-05-12 | $31.06 | $155K | -2.4% | +3.2% | +3.2% |
| ACAS | BUY | 2008-01-07 | 2008-01-08 | $32.22 | $161K | -2.4% | +3.2% | +3.2% |
| ACAS | BUY | 2007-03-07 | 2007-03-08 | $43.31 | $87K | -2.4% | +3.2% | +3.2% |
| ACAS | BUY | 2007-03-05 | 2007-03-06 | $42.77 | $128K | -2.4% | +3.2% | +3.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.