Vancouver, British Columbia--(Newsfile Corp. - December 10, 2025) - ReGen III Corp. (TSXV: GIII) (OTCQB: ISRJF) ("ReGen III" or the "Company"), a leading clean technology company specializing in the upcycling of used motor oil ("UMO") into high-value Group III base oils, is pleased to announce the successful closing of its Convertible Debenture Exchange (the "CD Exchange"), initially announced on November 6, 2025.Successful Completion of Convertible Debenture ExchangeReGen III has received Exchange approva ...