TSR will be compared to a set of 22 oil and gas exploration and production companies headquartered in the United States and  Australia. The Australian-headquartered companies are highlighted. The chart on the right depicts the TSR over a three year  period ending 31 December 2014. Diamondback Energy Inc, Matador Resources Co and Midstates Petroleum Co Inc were  excluded from the chart as there was not enough historical data to measure the defined TSR.  Executive management participates in the same benefit plans and on the same basis as other employees. Those plans include  health, dental and vision insurance (for which a premium contribution is required by the participant) and a 401(k) retirement plan  under which the Company makes an annual contribution equal to 3 percent of the participant’s eligible compensation. The Managing Director’s employment contract provides for payment of his base salary through the end of the contract term in  the event he is terminated as a result of a change in control event. Additionally, in the event of a corporate take-over or change  in control (as defined in the RSU Plan), our board in its discretion may cause all unvested RSUs to vest and be satisfied by the  issue of one share each or provide for the cancellation of outstanding RSUs and a cash payment equal to the then-fair market  value of the RSUs.  Retirement and Other Benefits  Post-Termination and Change In Control Benefits  Company  Abraxas Petroleum Corp/NV  Approach Resources Inc  Austex Oil Ltd  Beach Energy Ltd  Bonanza Creek Energy Inc.  Callon Petroleum CO/DE  Carrizo Oil & Gas Inc  Contango Oil & Gas Co  Diamondback Energy Inc  Drillsearch Energy Ltd  Emerald Oil Inc  Goodrich Petroleum Corp  Lonestar Resources Ltd  Matador Resources Co  Midstates Petroleum Co Inc  Panhandle Oil & Gas Inc  Red Fork Energy Ltd  Rex Energy Corp  Sanchez Energy Corp  Senex Energy Ltd  Synergy Resources Corp  Triangle Petroleum Corp  - 38 - 