KMG Chemicals News Release

• Cabot Microelectronics Corporation to Acquire KMG Chemicals August 15, 2018
• KMG Reports Third Quarter 2018 Financial Results June 11, 2018
• KMG Declares Quarterly Dividend June 5, 2018
• KMG Schedules Fiscal Third Quarter 2018 Results Call May 31, 2018
• KMG Reports Second Quarter 2018 Financial Results March 8, 2018
• KMG Declares Quarterly Dividend March 1, 2018
• KMG Schedules Fiscal Second Quarter 2018 Results Call February 28, 2018
• KMG Announces Departure of Marcelino Rodriguez as Chief Financial Officer February 12, 2018
• KMG Reports First Quarter 2018 Financial Results December 11, 2017
• KMG Declares Quarterly Dividend December 6, 2017