| SC 13G | 2010-06-04 | CURIAN CAPITAL LLC | SPDR SERIES TRUST | 865,319 | 15.5% | EDGAR |
| SC 13G | 2010-04-07 | CURIAN CAPITAL LLC | SPDR SERIES TRUST | 650,204 | 21.0% | EDGAR |
| SC 13G | 2010-02-16 | STATE OF WISCONSIN INVESTMENT BOARD | SPDR SERIES TRUST | - | 7.3% | EDGAR |
| SC 13G | 2010-02-10 | FIRST TRUST PORTFOLIOS LP | SPDR SERIES TRUST | 998,019 | 5.3% | EDGAR |
| SC 13G/A | 2010-02-09 | MT LUCAS MANAGEMENT CORP | SPDR SERIES TRUST | 1,662,797 | 8.4% | EDGAR |
| SC 13G/A | 2010-02-02 | Bank of New York Mellon CORP | SPDR SERIES TRUST | 940,778 | 3.6% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 126,434 | 7.2% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 149,874 | 8.8% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 8,437,547 | 9.5% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 2,173,528 | 5.8% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 3,753,221 | 17.7% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 875,117 | 8.4% | EDGAR |
| SC 13G/A | 2010-01-28 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 843,574 | 19.0% | EDGAR |
| SC 13G/A | 2010-01-11 | Windward Investment Management Inc | SPDR SERIES TRUST | 115,903 | 0.4% | EDGAR |
| SC 13G | 2010-01-11 | Windward Investment Management Inc | SPDR SERIES TRUST | 2,119,859 | 11.3% | EDGAR |
| SC 13G/A | 2009-12-10 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 8,284,534 | 10.8% | EDGAR |
| SC 13G/A | 2009-12-10 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 81,557 | 3.8% | EDGAR |
| SC 13G/A | 2009-12-10 | FMR LLC | SPDR SERIES TRUST | 0 | 0.0% | EDGAR |
| SC 13G | 2009-12-02 | MT LUCAS MANAGEMENT CORP | SPDR SERIES TRUST | 1,000,000 | 5.4% | EDGAR |
| SC 13G/A | 2009-11-10 | WELLS FARGO & CO/MN | SPDR SERIES TRUST | 215,146 | 12.7% | EDGAR |