| SC 13G/A | 2013-08-09 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 0 | 0.0% | EDGAR |
| SC 13G/A | 2013-06-10 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 152,124 | 16.0% | EDGAR |
| SC 13G/A | 2013-06-10 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 8,250,894 | 20.6% | EDGAR |
| SC 13G/A | 2013-06-10 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 2,730,300 | 50.6% | EDGAR |
| SC 13G/A | 2013-05-09 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 3,002,125 | 60.0% | EDGAR |
| SC 13G/A | 2013-05-09 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 2,727,800 | 55.7% | EDGAR |
| SC 13G | 2013-05-08 | TD ASSET MANAGEMENT INC | PowerShares Exchange-Traded Fund Trust II | 7,056,001 | 4.6% | EDGAR |
| SC 13G/A | 2013-04-25 | TD ASSET MANAGEMENT INC | PowerShares Exchange-Traded Fund Trust II | 7,057,131 | 5.2% | EDGAR |
| SC 13G/A | 2013-04-23 | TD ASSET MANAGEMENT INC | PowerShares Exchange-Traded Fund Trust II | 6,382,831 | 4.8% | EDGAR |
| SC 13G/A | 2013-04-10 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 2,735,200 | 63.6% | EDGAR |
| SC 13G/A | 2013-03-08 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 6,293,163 | 47.7% | EDGAR |
| SC 13G/A | 2013-03-06 | TD ASSET MANAGEMENT INC | PowerShares Exchange-Traded Fund Trust II | 6,446,714 | 6.4% | EDGAR |
| SC 13G/A | 2013-02-21 | TD ASSET MANAGEMENT INC | PowerShares Exchange-Traded Fund Trust II | 4,552,314 | 5.0% | EDGAR |
| SC 13G | 2013-02-14 | CURIAN CAPITAL LLC | PowerShares Exchange-Traded Fund Trust II | 8,187,324 | 5.6% | EDGAR |
| SC 13G | 2013-02-13 | SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC/ DE | PowerShares Exchange-Traded Fund Trust II | 179,024 | 6.0% | EDGAR |
| SC 13G/A | 2013-02-11 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 6,223,584 | 66.9% | EDGAR |
| SC 13G/A | 2013-02-11 | Invesco Ltd. | PowerShares Exchange-Traded Fund Trust II | 2,547,800 | 72.8% | EDGAR |
| SC 13G/A | 2013-02-11 | FIRST TRUST PORTFOLIOS LP | PowerShares Exchange-Traded Fund Trust II | 276,783 | 6.2% | EDGAR |
| SC 13G/A | 2013-02-11 | FIRST TRUST PORTFOLIOS LP | PowerShares Exchange-Traded Fund Trust II | 359,899 | 12.6% | EDGAR |
| SC 13G/A | 2013-02-11 | FIRST TRUST PORTFOLIOS LP | PowerShares Exchange-Traded Fund Trust II | 352,159 | 12.6% | EDGAR |