WILMINGTON, Del., July 14, 2025 (GLOBE NEWSWIRE) -- Ashland Inc. (NYSE: ASH) announced today that Karl Bostaph, senior vice president, operations will retire on October 1, 2025. Bostaph joined Hercules in 1990 which was acquired by Ashland in 2008. Over the course of his career at Ashland, Bostaph held roles in Research and Development, Quality, Engineering and Process Technology, and Manufacturing at multiple U.S. locations. He also spent a portion of his career at manufacturing facilities outside of the ...