Stan SilvermanStan Silverman is a nationally recognized thought leader and influencer–a widely read syndicated columnist in the Philadelphia Business Journal with 42 affiliated business publications across the United States. He is the former presiden and CEO of global company PQ Corporation. He earned a Bachelor of Science degree in chemical engineering and an MBA degree from Drexel University. He is also an alumnus of the Advanced Management Program at the Harvard Business School. Read More Read Less