This excerpt taken from the ACI 8-K filed Dec 11, 2006.
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On December 7, 2006, the Board of Directors of Arch Coal, Inc. (the "Company") elected Paul A. Lang as Senior Vice President – Operations. Mr. Lang has led the Company’s western operations as President of Arch Western Resources, LLC since 2005. Mr. Lang joined the Company in 1984, serving as general manager for the Company’s Powder River Basin and southern Wyoming operations from 1998 to 2005.