Board Members

2 / 2

Irl F Engelhardt Chairman of Patriot Coal

• Director ('06→?)

William E Bradford Oil and gas executive

• Director ('01→'10)

William R Klesse

• Director ('01→?) [+2]

• CEO (past)

• Chairman of the Board (past)

Ruben M Escobedo

• Director ('94→?)

W E Bradford

• Board Member (past)

Ronald K Calgaard

• Director ('96→?)