Alle Insider-Transaktionen auf den wichtigsten Aktienmärkten
| Position | Unternehmen | Zeitraum |
|---|---|---|
| Chairman of the Board, Senior Executive | Expedia Group Inc | 9. August 2005 - |
| Chairman of the Board, Senior Executive | IAC/InterActiveCorp | 1. Dezember 2010 - |
| Independent Director | Coca-Cola Co | 1. April 2002 - |
| Independent Director | Graham Holdings Co | 1. September 2000 - 11. Januar 2017 |
| Director | Tripadvisor Inc | 11. Dezember 2012 - 23. April 2013 |
| Chairman of the Board, Senior Executive | Tripadvisor Inc | 20. Dezember 2011 - 11. Dezember 2012 |