Sandra Wisniewski, President, Materials Technologies, W. R. Grace & Co.: Sandra is a transformational executive, former CEO, and P/L leader with a demonstrated track record of delivering superior results in complex multinational companies across a variety of industries including Specialty Chemical, Medical Device, Drug Delivery, Pharmaceutical and Distribution Industries. She brings a broad understanding of the global business landscape, honed through her diverse executive roles in general management, sales leadership, U.S. and global marketing, operations, R&D, manufacturing and global project management. Sandra currently serves as President, Materials Technologies, at W. R. Grace, a $2B specialty chemical manufacturer. She was recruited to W. R. Grace in 2017 to reinvigorate the global $500M Materials Technologies unit, which produces and sells specialty materials used in consumer, industrial, and pharmaceutical applications. Sandra is the architect of a strategic and operational plan on-track to deliver a $1B business by 2021. Under her leadership, key segment performance has improved YoY by 25% delivering 3bpts improvement in EBIT with $23M in net mix and price over two years.