SC 13G | 2007-11-13 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 2,319,903 | 28.6% | EDGAR |
SC 13G | 2007-10-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 174,433 | 6.2% | EDGAR |
SC 13G | 2007-10-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,333,881 | 26.7% | EDGAR |
SC 13G | 2007-10-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,114,192 | 33.8% | EDGAR |
SC 13G | 2007-10-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 619,375 | 56.3% | EDGAR |
SC 13G | 2007-10-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,821,363 | 56.9% | EDGAR |
SC 13G | 2007-10-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 150,646 | 10.8% | EDGAR |
SC 13G | 2007-09-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 2,403,928 | 82.9% | EDGAR |
SC 13G | 2007-09-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 11,427 | 11.4% | EDGAR |
SC 13G | 2007-09-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 957,269 | 73.6% | EDGAR |
SC 13G | 2007-09-11 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,841,593 | 70.8% | EDGAR |
SC 13G/A | 2007-08-10 | WELLS FARGO & CO/MN | POWERSHARES EXCHANGE TRADED FUND TRUST | 501,200 | 14.7% | EDGAR |
SC 13G | 2007-08-10 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 93,365 | 4.9% | EDGAR |
SC 13G | 2007-08-10 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 7,837,109 | 31.2% | EDGAR |
SC 13D/A | 2007-07-19 | LAZARD ASSET MANAGEMENT LLC | POWERSHARES EXCHANGE TRADED FUND TRUST | 348,867 | 43.6% | EDGAR |
SC 13G | 2007-07-10 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,025,243 | 60.3% | EDGAR |
SC 13G | 2007-07-10 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,462,917 | 40.6% | EDGAR |
SC 13G | 2007-07-10 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,963,726 | 32.2% | EDGAR |
SC 13G | 2007-06-08 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 205,920 | 15.8% | EDGAR |
SC 13G | 2007-06-08 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,346,515 | 58.5% | EDGAR |