Trof Inc.

Owners

E Pierce Marshall Director at Koch Industries

• Owner (past); percent stake: 91%

Board Members

E Pierce Marshall Director at Koch Industries

• Chairman ('95→Jun 20 '06)

Holdings

Minnesota Pipe Line Company, LLC

• Equity owner

Koch Industries, Inc. Second-largest private company in the US, involved in manufacturing, trading and investments

• Owner; percent stake: 15%