01—Abstract
Summary
Summary of the 8-K filed January 12, 2026. Cited figures are marked; the original filing is the authoritative source.
This Form 8-K from Citigroup Inc. (NYSE: C), filed January 12, 2026, is a administrative filing rather than a financial-results report.
It contains no earnings, revenue, capital, or balance-sheet data. The filing's exhibits are five supplemental indentures, each dated January 9, 2026, between Citigroup (and in one case Citigroup Global Markets Holdings Inc.) and The Bank of New York Mellon as trustee. These supplement indentures originally dated from 1987 through 2016, and they are typically used to amend or add terms to existing debt programs or to reflect changes in trustee or program mechanics.
The excerpt does not state the specific purpose of the supplements. The filing also updates the list of Citigroup securities registered under Section 12(b). That list covers the common stock (ticker C) and several trust preferred securities of Citigroup Capital III and Capital XIII.
It also lists multiple Series N floating rate medium-term notes issued by CGMHI, with maturities from 2026 to 2029, each guaranteed by Citigroup. For investors, the filing is low in direct informational value.
It does not signal a change in Citigroup's operations, financial condition, or outlook. Investors wanting to understand the economic effect of the supplemental indentures should review the full exhibit documents and Citigroup's most recent 10-K and 10-Q filings for the terms and size of its outstanding debt.
02—Key points
Key Highlights
- Filing type is administrative: no earnings, revenue, capital, or guidance information is included.
- Five supplemental indentures dated January 9, 2026, were filed with The Bank of New York Mellon as trustee, amending or supplementing indentures dating from 1987 to 2016.
- One supplemental indenture (Exhibit 4.5) is among Citigroup Global Markets Holdings Inc., Citigroup Inc., and BNY Mellon, supplementing a March 8, 2016 indenture.
- Exhibit 99.1 confirms that Citigroup common stock (ticker C) remains registered on the New York Stock Exchange.
- Registered trust preferred securities include the 7.625% TruPS of Citigroup Capital III (C/36Y) and the 7.875% fixed/floating TruPS of Citigroup Capital XIII (C N), both on the NYSE.
- Multiple Series N floating rate medium-term notes issued by CGMHI, guaranteed by Citigroup, are registered with maturities in 2026, 2028, and 2029.
- The excerpt does not disclose the business purpose of the supplemental indentures or any change in economic terms.
03—Questions
Frequently Asked Questions
Does this 8-K report Citigroup's financial results or any material financial change?
No. The filing contains only supplemental indentures and an updated list of registered securities. It does not include earnings, revenue, capital ratios, or other financial performance data.
What are the supplemental indentures, and why do they matter?
Supplemental indentures amend or add terms to existing bond indentures. They are commonly used to update covenants, add series of debt, or reflect administrative changes. The excerpt does not specify the changes, so investors should review the exhibits themselves to understand any economic effect.
Which Citigroup securities are listed on the NYSE according to this filing?
Exhibit 99.1 lists Citigroup common stock (C), the 7.625% TruPS of Citigroup Capital III (C/36Y), the 7.875% fixed/floating TruPS of Citigroup Capital XIII (C N), and several CGMHI Series N floating rate medium-term notes maturing in 2026, 2028, and 2029 (C/26, C/28, C/28A, C/28B, C/29A), all guaranteed by Citigroup.
Does this filing indicate any change in Citigroup's credit risk or ratings?
Not from the excerpt provided. The filing does not mention credit ratings, default, or changes in creditworthiness. Investors should check Citigroup's latest periodic reports and rating agency actions for that information.
04—Continue