Currently, Eric L. Mattson is Director & Vice President at PSH LLC.

He is also on the board of Holly Energy Partners LP, Holly Logistic Services LLC and NOV, Inc.

Mr. Mattson previously occupied the position of Chief Financial Officer of NetRail, Inc., Treasurer & Vice President of Baker Hughes Co. Chief Financial Officer & Senior Vice President at Baker Hughes Holdings LLC and Treasurer for Baker International Corp. (both are subsidiaries of Baker Hughes Co.), Chief Financial Officer & Senior Vice President at VeriCenter, Inc., Executive Vice President-Finance at Select Energy Services LLC, Chief Financial Officer & Executive Vice President of SES Holdings LLC and Advisor at Edelman & Guill Energy Ltd.

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