| 31 May 2011 | SALE | CAMPBELL & CO INC/MDentity | 741.28 | 1737.26 USD | |
| 31 May 2011 | SALE | CAMPBELL & CO INC/MDentity | 429.89 | 1737.26 USD | |
| 31 May 2011 | SALE | CAMPBELL & CO INC/MDentity | 14,167.45 | 1737.26 USD | |
| 30 Apr 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 34.49 | 1796.63 USD | |
| 30 Apr 2011 | SALE | CAMPBELL & CO INC/MDentity | 20.9 | 1796.63 USD | |
| 30 Apr 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 1.01 | 1796.63 USD | |
| 30 Apr 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 5.33 | 1796.63 USD | |
| 30 Apr 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 33.64 | 1796.63 USD | |
| 31 Mar 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 33.47 | 1675.70 USD | |
| 31 Mar 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 42.77 | 1675.70 USD | |
| 31 Mar 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 1.01 | 1675.70 USD | |
| 31 Mar 2011 | SALE | CAMPBELL & CO INC/MDentity | 14.3 | 1675.70 USD | |
| 28 Feb 2011 | SALE | CAMPBELL & CO INC/MDentity | 46.96 | 1787.83 USD | |
| 28 Feb 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 123.77 | 1787.83 USD | |
| 28 Feb 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 5.42 | 1787.83 USD | |
| 28 Feb 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 0.99 | 1787.83 USD | |
| 28 Feb 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 33.24 | 1787.83 USD | |
| 31 Jan 2011 | SALE | CAMPBELL & CO INC/MDentity | 63.63 | 1739.58 USD | |
| 31 Jan 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 0.99 | 1739.58 USD | |
| 31 Jan 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 32.42 | 1739.58 USD | |
| 31 Jan 2011 | PURCHASE | CAMPBELL & CO INC/MDentity | 358.01 | 1739.58 USD | |
| 31 Dec 2010 | SALE | CAMPBELL & CO INC/MDentity | 68.08 | 1753.41 USD | |
| 31 Dec 2010 | PURCHASE | CAMPBELL & CO INC/MDentity | 0.99 | 1753.41 USD | |
| 31 Dec 2010 | PURCHASE | CAMPBELL & CO INC/MDentity | 32.32 | 1753.41 USD | |
| 31 Dec 2010 | PURCHASE | CAMPBELL & CO INC/MDentity | 65.46 | 1753.41 USD | |