| SC 13G/A | 2013-02-08 | Astor Asset Management, LLC | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 839,850 | 9.8% | EDGAR |
| SC 13G | 2013-02-08 | STIFEL NICOLAUS & CO INC \MO\ | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 26,285 | 6.6% | EDGAR |
| SC 13G/A | 2013-02-01 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 464,464 | 11.9% | EDGAR |
| SC 13G | 2013-02-01 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 491,626 | 5.4% | EDGAR |
| SC 13G | 2012-10-10 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 439,572 | 10.2% | EDGAR |
| SC 13G | 2012-09-10 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 88,210 | 10.4% | EDGAR |
| SC 13G/A | 2012-07-10 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 121,793 | 20.3% | EDGAR |
| SC 13G | 2012-06-14 | Astor Asset Management, LLC | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 1,944,047 | 14.9% | EDGAR |
| SC 13G/A | 2012-05-10 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 157,338 | 28.6% | EDGAR |
| SC 13G | 2012-05-10 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 43,908 | 11.0% | EDGAR |
| SC 13G | 2012-04-10 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 93,170 | 20.7% | EDGAR |
| SC 13G/A | 2012-02-14 | Astor Asset Management, LLC | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 0 | 0.0% | EDGAR |
| SC 13G | 2011-06-13 | Astor Asset Management, LLC | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 2,456,605 | 16.8% | EDGAR |
| SC 13G/A | 2010-02-12 | FIRST TRUST PORTFOLIOS LP | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 18,941 | 2.2% | EDGAR |
| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 604,693 | 25.2% | EDGAR |
| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 129,820 | 14.4% | EDGAR |
| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 213,505 | 11.9% | EDGAR |
| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 714,165 | 26.4% | EDGAR |
| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 449,404 | 20.9% | EDGAR |
| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 138,161 | 9.8% | EDGAR |