| SC 13G/A | 2011-11-10 | Windhaven Investment Management, Inc. | SPDR SERIES TRUST | 3,065,548 | 2.3% | EDGAR |
| SC 13G/A | 2011-09-06 | Sarasin & Partners LLP | SPDR SERIES TRUST | 10 | 12.0% | EDGAR |
| SC 13G/A | 2011-05-10 | Astor Asset Management, LLC | SPDR SERIES TRUST | 1,727 | 0.0% | EDGAR |
| SC 13G/A | 2011-05-10 | Astor Asset Management, LLC | SPDR SERIES TRUST | 1,666,389 | 22.5% | EDGAR |
| SC 13G/A | 2011-05-02 | Astor Asset Management, LLC | SPDR SERIES TRUST | 2,891,417 | 13.1% | EDGAR |
| SC 13G/A | 2011-05-02 | Astor Asset Management, LLC | SPDR SERIES TRUST | 588,755 | 17.4% | EDGAR |
| SC 13G/A | 2011-04-08 | BlackRock Inc. | SPDR SERIES TRUST | 672,563 | 4.4% | EDGAR |
| SC 13G/A | 2011-03-10 | Windhaven Investment Management, Inc. | SPDR SERIES TRUST | 10,675 | 0.0% | EDGAR |
| SC 13G | 2011-03-10 | Windhaven Investment Management, Inc. | SPDR SERIES TRUST | 2,464,172 | 22.8% | EDGAR |
| SC 13G/A | 2011-03-07 | CURIAN CAPITAL LLC | SPDR SERIES TRUST | 1,102,967 | 10.2% | EDGAR |
| SC 13G/A | 2011-02-14 | STATE OF WISCONSIN INVESTMENT BOARD | SPDR SERIES TRUST | - | 0.1% | EDGAR |
| SC 13G | 2011-02-14 | Windhaven Investment Management, Inc. | SPDR SERIES TRUST | 6,862,500 | 7.1% | EDGAR |
| SC 13G | 2011-02-11 | AMERIPRISE FINANCIAL INC | SPDR SERIES TRUST | 193,994 | 9.0% | EDGAR |
| SC 13G | 2011-02-08 | BlackRock Inc. | SPDR SERIES TRUST | 802,529 | 6.5% | EDGAR |
| SC 13G | 2011-02-04 | Sarasin & Partners LLP | SPDR SERIES TRUST | 85,020 | 5.3% | EDGAR |
| SC 13G/A | 2011-01-27 | FIRST TRUST PORTFOLIOS LP | SPDR SERIES TRUST | 1,185,107 | 7.7% | EDGAR |
| SC 13D | 2010-12-13 | Astor Asset Management, LLC | SPDR SERIES TRUST | 2,747,333 | 13.2% | EDGAR |
| SC 13G/A | 2010-09-10 | Windward Investment Management Inc | SPDR SERIES TRUST | 81,098 | 0.5% | EDGAR |
| SC 13G/A | 2010-08-12 | MT LUCAS MANAGEMENT CORP | SPDR SERIES TRUST | 1,534,467 | 4.9% | EDGAR |
| SC 13G | 2010-06-07 | Astor Asset Management, LLC | SPDR SERIES TRUST | 588,755 | 17.1% | EDGAR |