Citigroup Files Prospectus Supplement

TL;DR

Citi filed a prospectus supplement for potential new securities. Details TBD.

AI Summary

Citigroup Inc. filed a 424B2 prospectus supplement on April 7, 2026, related to a previous registration statement. Citigroup Global Markets Holdings Inc., a subsidiary, is also listed as a filer. The filing concerns the potential offering of securities, though specific details on the securities or dollar amounts are not provided in this excerpt.

Why It Matters

This filing indicates Citigroup is preparing to offer new securities, which could impact its capital structure and future financial activities.

Risk Assessment

Risk Level: low — This is a routine prospectus filing and does not inherently indicate new risks for the company.

Key Players & Entities

• CITIGROUP INC (company) — Filer
• Citigroup Global Markets Holdings Inc. (company) — Filer
• 0000831001 (company) — CIK for CITIGROUP INC
• 0000200245 (company) — CIK for Citigroup Global Markets Holdings Inc.
• 2026-04-07 (date) — Filing Date

FAQ

Key Financial Figures

• $1,000 — ying value Stated principal amount: $1,000 per security Pricing date: April 14
• $1,000.00 — roceeds to issuer (3) Per security: $1,000.00 $30.00 $970.00 Total: $ $ $
• $30.00 — ssuer (3) Per security: $1,000.00 $30.00 $970.00 Total: $ $ $ (Key T
• $970.00 — Per security: $1,000.00 $30.00 $970.00 Total: $ $ $ (Key Terms conti
• $912.50 — es on the pricing date will be at least $912.50 per security, which will be less than t
• $1.50 — ronic platform providers a fee of up to $1.50 for each security sold in this offering
• $7.00 — ing return = (150 - 100) / 100 = 50%) $7.00 (contingent coupon is paid; securities
• $0.00 — ing return = (110 - 100) / 100 = 10%) $0.00 (no contingent coupon; securities not
• $1,007.00 — ing return = (110 - 100) / 100 = 10%) $1,007.00 (contingent coupon is paid; securities
• $500.00 — ing return = (50 - 100) / 100 = -50%) $500.00 Example 7 20 (underlying return = (
• $200.00 — ing return = (90 - 100) / 100 = -10%) $200.00 Example 4: On the final valuation dat
• $800.00 — + ($1,000.00 -80.00%) = $1,000.00 + -$800.00 = $200.00 In this scenario, because

Filing Documents

• form424b2.htm (424B2) — 204KB
• image_001.jpg (GRAPHIC) — 138KB
• image_002.jpg (GRAPHIC) — 103KB
• image_003.jpg (GRAPHIC) — 111KB
• 0001918704-26-009533.txt ( ) — 683KB

From the Filing

PRICING SUPPLEMENT 424B2 The information in this preliminary pricing supplement is not complete and may be changed. A registration statement relating to these securities has been filed with the Securities and Exchange Commission. This preliminary pricing supplement and the accompanying product supplement, underlying supplement, prospectus supplement and prospectus are not an offer to sell these securities, nor are they soliciting an offer to buy these securities, in any state where the offer or sale is not permitted. SUBJECT TO COMPLETION, DATED APRIL 7, 2026 Citigroup Global Markets Holdings Inc. April , 2026 Medium-Term Senior Notes, Series N Pricing Supplement No. 2026-USNCH31420 Filed Pursuant to Rule 424(b)(2) Registration Statement Nos. 333-293732 and 333-293732-02 Autocallable Contingent Coupon Equity Linked Securities Linked to the Worst Performing of the Nasdaq-100 Index , the Russell 2000 Index and the S&P 500 Index Due April 19, 2029 The securities offered by this pricing supplement are unsecured debt securities issued by Citigroup Global Markets Holdings Inc. and guaranteed by Citigroup Inc. The securities offer the potential for periodic contingent coupon payments at an annualized rate that, if all are paid, would produce a yield that is generally higher than the yield on our conventional debt securities of the same maturity. In exchange for this higher potential yield, you must be willing to accept the risks that (i) your actual yield may be lower than the yield on our conventional debt securities of the same maturity because you may not receive one or more, or any, contingent coupon payments, (ii) the value of what you receive at maturity may be significantly less than the stated principal amount of your securities, and may be zero, and (iii) the securities may be automatically called for redemption prior to maturity beginning on the first potential autocall date specified below. Each of these risks will depend solely on the performance of the worst performing of the underlyings specified below. You will be subject to risks associated with each of the underlyings and will be negatively affected by adverse movements in any one of the underlyings. Although you will have downside exposure to the worst performing underlying, you will not receive dividends with respect to any underlying or participate in any appreciation of any underlying. Investors in the securities must be willing to accept (i) an investment that may have limited or no liquidity and (ii) the risk of not receiving any payments due under the securities if we and Citigroup Inc. default on our obligations. All payments on the securities are subject to the credit risk of Citigroup Global Markets Holdings Inc. and Citigroup Inc. KEY TERMS Issuer: Citigroup Global Markets Holdings Inc., a wholly owned subsidiary of Citigroup Inc. Guarantee: All payments due on the securities are fully and unconditionally guaranteed by Citigroup Inc. Underlyings: Underlying Initial underlying value * Coupon barrier value ** Final barrier value *** Nasdaq-100 Index Russell 2000 Index S&P 500 Index * For each underlying, its closing value on the pricing date ** For each underlying, 70.00% of its initial underlying value *** For each underlying, 60.00% of its initial underlying value Stated principal amount: $1,000 per security Pricing date: April 14, 2026 Issue date: April 17, 2026 Valuation dates: May 14, 2026, June 15, 2026, July 14, 2026, August 14, 2026, September 14, 2026, October 14, 2026, November 16, 2026, December 14, 2026, January 14, 2027, February 16, 2027, March 15, 2027, April 14, 2027, May 14, 2027, June 14, 2027, July 14, 2027, August 16, 2027, September 14, 2027, October 14, 2027, November 15, 2027, December 14, 2027, January 14, 2028, February 14, 2028, March 14, 2028, April 17, 2028, May 15, 2028, June 14, 2028, July 14, 2028, August 14, 2028, September 14, 2028, October 16, 2028, November 14, 2028, December 14, 2028, January 16, 2029, February 14, 2029, March 14, 2029 and April 16, 2029 (the "final valuation date"), each subject to postponement if such date is not a scheduled trading day or certain market disruption events occur Maturity date: Unless earlier redeemed, April 19, 2029 Contingent coupon payment dates: The third business day after each valuation date, except that the contingent coupon payment date following the final valuation date will be the maturity date Contingent coupon: On each contingent coupon payment date, unless previously redeemed, the securities will pay a contingent coupon equal to at least 0.70% of the stated principal amount of the securities (equivalent to a contingent coupon rate of at least 8.40% per annum) (to be determined on the pricing date) if and only if the closing value of the worst performing underlying on the immediately preceding valuation date is greater than or equal to its coupon barrier value. If the closin