Mary Ann McCollough, who had been director, strategic marketing insurance and services for PPG Industries Inc., is no longer with the Pittsburgh, Pa. based company.

While PPG officials have declined to provide any information on the change, glassBYTEs™ has learned that a memo was circulated around the company last week stating that she had left the company.

McCollough had been very involved in the company's activities with LYNX Services by PPG and ProStars.