Presently, Dennis Charles Schemm is Chief Financial Officer & Vice President of Trex Co., Inc.

In the past Mr. Schemm was Director-Global Financial Planning & Analysis at Gilbarco Veeder-Root, Vice President-Global Finance at Armstrong World Industries, Inc., Chief Financial Officer & Senior Vice President at Continental Building Products, Inc. and Controller & Finance Director-US Trait & Seed at Monsanto Co.

He received an undergraduate degree from The Pennsylvania State University and an MBA from Carnegie Mellon University.