CC ▼ -0.2% - The Chemours Company $CC CCOOF 8ZR ADG - Core Silver Completes Acquisition of Arcus Development Group Core Silver has completed its acquisition of Arcus Development Group, according to the filing. Chemours shares fell 0.2% on the news, though the headline provides no detail on deal terms or strategic rationale that would explain the modest decline. 15-SEP-2026 09:00 AM ET