CBT ▼ -0.1% - Cabot Corporation $CBT - Cabot Corporation Appoints Steve Delahunt as Interim Chief Financial Officer Cabot Corporation appointed Steve Delahunt as interim chief financial officer, a leadership transition that prompted a modest decline of 0.1% in the stock today. The marginal move suggests investors are taking a measured view of the executive change, with limited immediate concern about the shift to interim leadership. 15-SEP-2026 08:30 AM ET