Management Team

Bryan Shinn

President and Chief Executive Officer

Don Merril

Executive Vice President and Chief Financial Officer

Brad Casper

Executive Vice President and Chief Commercial Officer

Mike Winkler

Executive Vice President and Chief Operating Officer

J.P. Blanchard

Senior Vice President and President, Performance Materials

Zach Carusona

Senior Vice President and President, Specialty Minerals

Lynnette Crowder

Senior Vice President and Chief Human Resources Officer

Deborah Dishong

Vice President and Chief Accounting Officer

Kevin Hough

Vice President and Corporate Controller

Michael Lawson

Vice President, Investor Relations and Corporate Communications

Andrew Macan

Senior Vice President, General Counsel and Corporate Secretary

Daniel Miers

President, SandBox Logistics

Alan Schultz

Vice President, Strategy