Citigroup Files Prospectus Supplement for New Securities

TL;DR

Citi Global Markets is dropping new securities, check the prospectus for deets.

AI Summary

Citigroup Inc. filed a 424B2 prospectus supplement on April 7, 2026, related to securities offered by Citigroup Global Markets Holdings Inc. The filing details the terms of these securities, which are backed by underlying assets and are not direct obligations of Citigroup Inc. The specific dollar amounts and terms of the securities are detailed within the prospectus supplement.

Why It Matters

This filing provides crucial details for investors considering purchasing new securities issued by Citigroup's subsidiary, outlining the terms and risks associated with these financial instruments.

Risk Assessment

Risk Level: medium — Prospectus supplements for structured products often carry medium risk due to the complexity of the underlying assets and potential for market fluctuations affecting their value.

Key Numbers

• 424B2 — Filing Type (This is a prospectus supplement filing.)
• 2026-04-07 — Filing Date (The date the prospectus supplement was filed with the SEC.)

Key Players & Entities

• CITIGROUP INC (company) — Filer
• Citigroup Global Markets Holdings Inc. (company) — Issuer of securities
• 0000831001 (company) — CIK for CITIGROUP INC
• 0000200245 (company) — CIK for Citigroup Global Markets Holdings Inc.
• 388 GREENWICH ST NEW YORK NY 10013 (location) — Mailing and Business Address
• 212-816-6000 (phone) — Business Phone for CITIGROUP INC
• 2125591000 (phone) — Business Phone for Citigroup Global Markets Holdings Inc.

FAQ

Key Financial Figures

• $1,000 — 500 Index Stated principal amount: $1,000 per security Pricing date: April 17
• $107.50 — n the pricing date and will be at least $107.50 per security (at least 10.75% of the st
• $1,000.00 — roceeds to issuer (3) Per security: $1,000.00 $20.00 $980.00 Total: $ $ $
• $20.00 — ssuer (3) Per security: $1,000.00 $20.00 $980.00 Total: $ $ $ (1) Ci
• $980.00 — Per security: $1,000.00 $20.00 $980.00 Total: $ $ $ (1) Citigroup Gl
• $920.00 — es on the pricing date will be at least $920.00 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
• $100 — maximum return at maturity = $1,000 + $100.00, subject to the maximum return at ma
• $1,100.00 — t to the maximum return at maturity = $1,100.00 In this scenario, the underlying has
• $1,107.50 — t to the maximum return at maturity = $1,107.50 In this scenario, the underlying has
• $600.00 — $1,000 + [$1,000 -60.00%] = $1,000 + -$600.00 = $400.00 In this scenario, the und
• $400.00 — ,000 -60.00%] = $1,000 + -$600.00 = $400.00 In this scenario, the underlying has

Filing Documents

• form424b2.htm (424B2) — 124KB
• image_001.jpg (GRAPHIC) — 132KB
• image_002.jpg (GRAPHIC) — 111KB
• 0001918704-26-009536.txt ( ) — 448KB

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-USNCH31421 Filed Pursuant to Rule 424(b)(2) Registration Statement Nos. 333-293732 and 333-293732-02 Buffer Securities Linked to the S&P 500 Index Due June 23, 2027 The securities offered by this pricing supplement are unsecured debt securities issued by Citigroup Global Markets Holdings Inc. and guaranteed by Citigroup Inc. Unlike conventional debt securities, the securities do not pay interest and do not repay a fixed amount of principal at maturity. Instead, the securities offer a payment at maturity that may be greater than, equal to or less than the stated principal amount, depending on the performance of the underlying specified below from the initial underlying value to the final underlying value. The securities offer modified exposure to the performance of the underlying, with (i) the opportunity to participate in a limited range of potential appreciation of the underlying at the upside participation rate specified below and (ii) a limited buffer against any depreciation of the underlying as described below. In exchange for these features, investors in the securities must be willing to forgo any appreciation of the underlying in excess of the maximum return at maturity specified below and must be willing to forgo any dividends with respect to the underlying. In addition, investors in the securities must be willing to accept downside exposure to any depreciation of the underlying in excess of the buffer percentage specified below. If the underlying depreciates by more than the buffer percentage from the initial underlying value to the final underlying value, you will lose 1% of the stated principal amount of your securities for every 1% by which that depreciation exceeds the buffer percentage. In order to obtain the modified exposure to the underlying that the securities provide, investors must be willing to accept (i) an investment that may have limited or no liquidity and (ii) the risk of not receiving any amount 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. Underlying: The S&P 500 Index Stated principal amount: $1,000 per security Pricing date: April 17, 2026 Issue date: April 22, 2026 Valuation date: June 17, 2027, subject to postponement if such date is not a scheduled trading day or certain market disruption events occur Maturity date: June 23, 2027 Payment at maturity: You will receive at maturity for each security you then hold: If the final underlying value is greater than the initial underlying value: $1,000 + the return amount, subject to the maximum return at maturity If the final underlying value is less than or equal to the initial underlying value but greater than or equal to the final buffer value: $1,000 If the final underlying value is less than the final buffer value: $1,000 + [$1,000 (the underlying return + the buffer percentage)] If the final underlying value is less than the final buffer value, which means that the underlying has depreciated from the initial underlying value by more than the buffer percentage, you will lose 1% of the stated principal amount of your securities at maturity for every 1% by which that depreciation exceeds the buffer percentage. Initial underlying value: , the closing value of the underlying on the pricing date Final underlying value: The closing value of the underlying on the valuation date Return amount: $1,000 the underlying return the upside participation rate Upside participation rate: 200.00% Underlying return: (i) The final underlying value minus the initial underlying value, divided by (ii) the initial underlying value Maximum return at maturity: The maximum return at maturity will be determined on the pricing date and will be at least $107.50 per security (at least 10.75% of the stated principal amount). The payment at maturity per security will not exceed the stated principal amount plus the maximum return at maturity