Supplement - C-033326

Citigroup Inc., Citigroup Global Markets Holdings Inc. and Citigroup Global Markets Funding Luxembourg SCA notified a prospectus supplement, reference C-033326, on October 29, 2026. A prospectus supplement is an update to an existing securities offering document.

Key details

• The competent authority is the Commission de Surveillance du Secteur Financier (CSSF), the financial regulator of Luxembourg.
• The notification and the document were both received on October 29, 2026, and were entered in a register of notified prospectuses.

6ix AI wrote this summary from the release below and checked it against the release.