Ingevity(NGVT) - 2024 Q3 - Quarterly Results

Exhibit 99.1 News Ingevity Corporation 4920 O'Hear Avenue Suite 400 North Charleston, SC 29405 USA www.ingevity.com Contact: Caroline Monahan 843-740-2068 media@ingevity.com Investors: John E. Nypaver, Jr. 843-740-2002 investors@ingevity.com Ingevity reports third quarter 2024 financial results HIGHLIGHTS: • Net sales of $376.9 million, down 16% compared to prior year, primarily due to repositioning actions in Performance Chemicals • Net loss of$ 107.2 million and diluted loss per share of $2.95 reflects be ...