| Date | Company | Position | sold | bought | details |
|---|---|---|---|---|---|
| 01-04-2012 | Core Laboratories N.V. » | ||||
| 01-04-2011 | Core Laboratories N.V. » | ||||
| 19-08-2010 | Core Laboratories N.V. » | ||||
| 26-07-2010 | Core Laboratories N.V. » | ||||
| 01-04-2010 | Core Laboratories N.V. » | ||||
| 09-11-2009 | Core Laboratories N.V. » | ||||
| 24-09-2009 | Core Laboratories N.V. » | ||||
| 15-07-2008 | Core Laboratories N.V. » | ||||
| 07-11-2007 | Core Laboratories N.V. » | ||||
| 06-11-2007 | Core Laboratories N.V. » | ||||
| 15-08-2007 | Core Laboratories N.V. » | ||||
| 01-05-2006 | Core Laboratories N.V. » |