---
title: "Citigroup files supplemental prospectus with Luxembourg regulator CSSF"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296810575.md"
description: "Citigroup Inc. filed a supplemental prospectus (Supplement C-033126) with the Luxembourg regulator CSSF on August 24, 2026. The filing did not disclose any debt amendment, restructuring, conversion, amortization, debt-for-equity exchange, withdrawal, or step-up event terms."
datetime: "2026-08-24T16:04:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296810575.md)
  - [en](https://longbridge.com/en/news/296810575.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296810575.md)
generator: "portal-rs"
---

# Citigroup files supplemental prospectus with Luxembourg regulator CSSF

-   Citigroup Inc. filed a supplemental prospectus labelled Supplement C-033126. \* The filing was under a Luxembourg regulator notification dated Aug. 24, 2026. \* The filing did not disclose any debt amendment, restructuring, conversion, amortization, debt-for-equity exchange, withdrawal, or step-up event terms. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Citigroup Inc. published the original content used to generate this news brief on August 24, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**