X0708 D LIVE 0002161460 SG QC Investment, LLC 331 Park Avenue South 12th Floor New York NY NEW YORK 10010 212-308-2058 DELAWARE None None Limited Liability Company true 2026 n/a Stone-Goff Management, LLC 331 Park Avenue South 12th Floor New York NY NEW YORK 10010 Director Promoter Manager of the Issuer Hannah C. Craven 331 Park Avenue South 12th Floor New York NY NEW YORK 10010 Executive Officer Promoter of the Manager Eric Kuchova 331 Park Avenue South 12th Floor New York NY NEW YORK 10010 Executive Officer Promoter of the Manager Other Decline to Disclose 06b false 2026-09-25 false true true 0 20700000 20700000 0 false 3 0 0 0 false SG QC Investment, LLC /s/ Hannah C. Craven Hannah C. Craven Chief Executive Officer 2026-10-22