| 27 Dec 2011 | SALE | Bornhoft Richard E | 35.19 | 154.48 USD | |
| 22 Dec 2011 | PURCHASE | Equinox Fund Management LLCentity | 8,074.21 | 154.81 USD | |
| 20 Jun 2011 | SALE | Equinox Fund Management LLCentity | 3,260.47 | 162.55 USD | |
| 29 Jun 2010 | SALE | Equinox Fund Management LLCentity | 416.78 | 143.96 USD | |
| 04 Feb 2010 | SALE | Equinox Fund Management LLCentity | 9,372.69 | 133.37 USD | |
| 30 Dec 2009 | SALE | Equinox Fund Management LLCentity | 1,938.97 | 139.25 USD | |
| 08 Jun 2009 | PURCHASE | Equinox Fund Management LLCentity | 82.55 | 121.14 USD | |
| 08 Jun 2009 | SALE | Equinox Fund Management LLCentity | 2 | 110.54 USD | |
| 12 Mar 2009 | PURCHASE | Equinox Fund Management LLCentity | 3,175.75 | 144.85 USD | |
| 12 Mar 2009 | PURCHASE | Equinox Fund Management LLCentity | 162.39 | 123.16 USD | |
| 30 Dec 2008 | PURCHASE | Equinox Fund Management LLCentity | 82.2 | 121.66 USD | |
| 17 Nov 2008 | PURCHASE | Equinox Fund Management LLCentity | 86.43 | 115.71 USD | |
| 28 Feb 2008 | PURCHASE | Bornhoft Richard E | 25.19 | 119.10 USD | |
| 25 Oct 2007 | PURCHASE | Equinox Fund Management LLCentity | 7,180.32 | 111.42 USD | |
| 27 Jun 2007 | PURCHASE | Equinox Fund Management LLCentity | 11,951 | 117.15 USD | |
| 29 Mar 2007 | PURCHASE | Equinox Fund Management LLCentity | 323.8 | 92.65 USD | |
| 01 May 2006 | PURCHASE | Equinox Fund Management LLCentity | 2 | 100.00 USD | |
| 01 May 2006 | PURCHASE | Equinox Fund Management LLCentity | 500 | 100.00 USD | |