Citigroup details NYSE shares and guaranteed notes

Citigroup Inc. (C) identifies its securities registered under Section 12(b) as of October 26, 2026.

Rhea-AI Filing Summary

Citigroup Inc. (C) identifies its securities registered under Section 12(b) as of October 26, 2026. The list includes common stock; depositary shares representing a 1/1,000th interest in 6.250% Series II noncumulative preferred stock; 7.625% and 7.875% trust preferred securities issued by Citigroup Capital entities and guaranteed by Citigroup; and CGMHI medium-term senior floating-rate notes, also guaranteed by Citigroup, due April 26, 2028, September 15, 2028, October 6, 2028, and March 21, 2029. The listed securities are registered on the New York Stock Exchange.

8-K Event Classification

Item 9.01 — Financial Statements and Exhibits

1 item

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

Key Figures

Depositary share interest: 1/1,000th of a share Series II preferred stock rate: 6.250% Citigroup Capital III trust preferred securities rate: 7.625% +5 more

8 metrics

Depositary share interest 1/1,000th of a share Each depositary share represents an interest in 6.250% Series II noncumulative preferred stock

Series II preferred stock rate 6.250% Noncumulative preferred stock represented by depositary shares

Citigroup Capital III trust preferred securities rate 7.625% Trust preferred securities and Citigroup's guaranty

Citigroup Capital XIII trust preferred securities rate 7.875% Fixed-rate/floating-rate trust preferred securities and Citigroup's guaranty

CGMHI floating-rate notes maturity April 26, 2028 Medium-term senior notes, Series N, and Citigroup's guaranty

CGMHI floating-rate notes maturity September 15, 2028 Medium-term senior notes, Series N, and Citigroup's guaranty

CGMHI floating-rate notes maturity October 6, 2028 Medium-term senior notes, Series N, and Citigroup's guaranty

CGMHI floating-rate notes maturity March 21, 2029 Medium-term senior notes, Series N, and Citigroup's guaranty

Key Terms

Noncumulative Preferred Stock, Trust Preferred Securities, Medium-Term Senior Notes, Floating Rate Notes

4 terms

Noncumulative Preferred Stock financial

"6.250% Noncumulative Preferred Stock, Series II"

Preferred shares that normally pay a fixed dividend but do not accumulate unpaid payments — if the company skips a dividend, the missed amount is not owed later. Investors care because these shares offer priority over common stock for dividends and in liquidation, yet provide less protection for income reliability than cumulative preferreds; think of it like a subscription where missed issues are not refunded, so income can be less predictable.

Trust Preferred Securities financial

"7.625% Trust Preferred Securities of Citigroup Capital III"

Trust preferred securities are a hybrid investment that blends features of bonds and stocks: an issuing company places assets into a separate trust which sells these securities and passes regular payments to holders much like bond interest. They can behave like equity for regulatory or accounting purposes while still offering a fixed-income stream, so they matter to investors because they carry higher income than plain bonds but also higher risk and potential sensitivity to issuer capital and credit moves.

Medium-Term Senior Notes financial

"Medium-Term Senior Notes, Series N"

Floating Rate Notes financial

"Series N, Floating Rate Notes Due April 26, 2028"

Floating rate notes are debt securities that pay interest that adjusts periodically based on a short-term interest benchmark (for example, LIBOR or SOFR), so the cash interest you receive goes up or down with market rates. For investors they act like an adjustable-rate loan: they help protect income when overall interest rates rise and generally lose less value than fixed-rate bonds when rates move, making them useful for managing interest-rate risk.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/26/2026 - 04:16 PM EDT Accepted by SEC EDGAR 10/26/2026 - 04:16 PM EDT Learn about SEC filing dates

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) October 26, 2026

Citigroup Inc.

(Exact name of registrant as specified in its charter)

Delaware		1-9924		52-1568099
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)
388 Greenwich Street, New York, New York				10013
(Address of principal executive offices)				(Zip Code)

(212) 559-1000

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934 formatted in Inline XBRL: See Exhibit 99.01

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Citigroup Inc.

Current Report on Form 8-K

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits:

Exhibit No.		Description
5.01		Opinion of Karen Wang, Esq.
99.01		Citigroup Inc. securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934 as of the filing date.
104		The cover page of this Current Report on Form 8-K, formatted in Inline XBRL.

2

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: October 26, 2026				CITIGROUP INC.
				By:		/s/ Karen Wang
				Karen Wang
				Assistant Secretary

3

Exhibit 99.01

Citigroup Inc. securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:

Title of each class		Ticker Symbol(s)		Title for iXBRL		Name of each exchange on which registered
Common Stock, par value $.01 per share		C		Common Stock, par value $.01 per share		New York Stock Exchange
Depositary Shares, each representing a 1/1,000th interest in a share of 6.250% Noncumulative Preferred Stock, Series II		C PR R		Dep Shs, represent 1/1,000th interest in a share of 6.250% Noncum Pref Stk, Ser II		New York Stock Exchange
7.625% Trust Preferred Securities of Citigroup Capital III (and registrant’s guaranty with respect thereto)		C/36Y		7.625% TRUPs of Cap III (and registrant’s guaranty)		New York Stock Exchange
7.875% Fixed Rate / Floating Rate Trust Preferred Securities (TruPS®) of Citigroup Capital XIII (and registrant’s guaranty with respect thereto)		C N		7.875% FXD / FRN TruPS of Cap XIII (and registrant’s guaranty)		New York Stock Exchange
Medium-Term Senior Notes, Series N, Floating Rate Notes Due April 26, 2028 of CGMHI (and registrant’s guaranty with respect thereto)		C/28		MTN, Series N, Floating Rate Notes Due Apr 26, 2028 of CGMHI (and registrant’s guaranty)		New York Stock Exchange
Medium-Term Senior Notes, Series N, Floating Rate Notes Due September 15, 2028 of CGMHI (and registrant’s guaranty with respect thereto)		C/28A		MTN, Series N, Floating Rate Notes Due Sept 2028 of CGMHI (and registrant’s guaranty)		New York Stock Exchange
Medium-Term Senior Notes, Series N, Floating Rate Notes Due October 6, 2028 of CGMHI (and registrant’s guaranty with respect thereto)		C/28B		MTN, Series N, Floating Rate Notes Due Oct 2028 of CGMHI (and registrant’s guaranty)		New York Stock Exchange
Medium-Term Senior Notes, Series N, Floating Rate Notes Due March 21, 2029 of CGMHI (and registrant’s guaranty with respect thereto)		C/29A		MTN, Series N, Floating Rate Notes Due Mar 2029 of CGMHI (and registrant’s guaranty)		New York Stock Exchange

5

Filing Exhibits & Attachments

3 documents

Press Releases

• EX-99.01 EX-99.01 15.2 KB

Other Documents

• EX-5.01 EX-5.01 6.5 KB
• EX-101 XBRL TAXONOMY EXTENSION SCHEMA 56.2 KB