Exhibit 99.1 Ashland reports financial results1for second quarter fiscal 2024; issues outlook for third quarter and full-year fiscal 2024 • Sales of 575million,downfivepercentfromtheprior−yearquarter•Netincome(includingdiscontinuedoperations)of120 million, or 2.39perdilutedshare•Incomefromcontinuingoperationsof121 million, or 2.40perdilutedshare•Adjustedincomefromcontinuingoperationsexcludingintangiblesamortizationexpenseof64 million, or $1.27 per diluted share ...