| SC 13G/A | 2010-01-22 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 217,059 | 10.6% | EDGAR |
| SC 13G/A | 2010-01-12 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 291,411 | 29.1% | EDGAR |
| SC 13G/A | 2009-12-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 416,533 | 26.9% | EDGAR |
| SC 13G/A | 2009-12-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 212,229 | 12.5% | EDGAR |
| SC 13G/A | 2009-12-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 465,310 | 23.9% | EDGAR |
| SC 13G/A | 2009-12-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 277,694 | 37.0% | EDGAR |
| SC 13G/A | 2009-11-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 400,932 | 32.1% | EDGAR |
| SC 13G/A | 2009-11-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 212,999 | 22.4% | EDGAR |
| SC 13G/A | 2009-11-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 0 | - | EDGAR |
| SC 13G/A | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 117,850 | 18.1% | EDGAR |
| SC 13G/A | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 284,372 | 35.6% | EDGAR |
| SC 13G/A | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 183,706 | 19.3% | EDGAR |
| SC 13G/A | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 191,367 | 19.1% | EDGAR |
| SC 13G/A | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 185,532 | 30.9% | EDGAR |
| SC 13G | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 129,585 | 13.6% | EDGAR |
| SC 13G | 2009-10-13 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 127,532 | 11.6% | EDGAR |
| SC 13G/A | 2009-09-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 93,965 | 18.8% | EDGAR |
| SC 13G | 2009-09-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 51,703 | 10.3% | EDGAR |
| SC 13G | 2009-09-10 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 89,874 | 10.6% | EDGAR |
| SC 13G/A | 2009-08-11 | WELLS FARGO & CO/MN | FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 56,509 | 10.3% | EDGAR |