Citigroup Inc 424B Filings

Citigroup Global Markets Holdings Inc. is offering medium-term, autocal lable contingent coupon equity-linked notes due March 22, 2029, linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 indices. The securities have a stated principal amount of $1,000 per security, a contingent coupon equal to 0.8083% per valuation period (approximately 9.70% per annum if all coupons are paid), a pricing date of March 18, 2026, and an expected issue date of March 23, 2026.

The notes pay each contingent coupon only if the worst performing underlying on a valuation date is at or above its coupon barrier (75% of its initial value), may be automatically redeemed early on specified autocall dates, and at final maturity repay either $1,000 or a reduced cash amount tied to the worst performing underlying (final barrier: 70% of initial value). The estimated value on the pricing date was at least $911.00 per security, and all payments are subject to the issuer's and guarantor's credit risk.

Citigroup Global Markets Holdings Inc. is offering autocalled, contingent‑coupon medium‑term senior notes due March 23, 2028, fully guaranteed by Citigroup Inc. Each security has a $1,000 stated principal amount and pays a contingent coupon equal to at least 2.975% per period (equivalent to 11.90% per annum) if the worst performing underlying is at or above its coupon barrier on each valuation date.

The notes are linked to the worst performing of the Nasdaq‑100, Russell 2000 and S&P 500, with coupon and final barrier values equal to 70.00% of each underlying's initial value. The securities may be automatically redeemed on specified autocall dates; if not redeemed, payment at maturity depends on the final performance of the worst performing underlying and could be significantly less than the stated principal, possibly zero. Estimated value on the pricing date is at least $934.00 per security; underwriting fee up to $7.00 per security.

Citigroup Global Markets Holdings Inc. is offering callable contingent‑coupon medium‑term notes, guaranteed by Citigroup Inc., linked to the worst performing of the Dow Jones Industrial Average, the Russell 2000® Index and the S&P 500® Index. The securities have a $1,000 stated principal amount per security, a Pricing date: March 19, 2026, Issue date: March 24, 2026, and a Maturity date: September 22, 2028. Contingent coupons (at least 0.8417% per period, equivalent to approximately 10.10% per annum if all are paid) are paid only when the worst performing underlying on a valuation date is at or above its 70.00% coupon barrier. At maturity, if the worst performing underlying is below its 65.00% final barrier, principal is reduced pro rata and may be significantly less than $1,000. CGMI estimated the securities' value at at least $926.00 on the pricing date, with an issue price of $1,000.00 and an underwriting fee of $7.50 per security (proceeds to issuer $992.50 per security). The securities are unsecured obligations subject to Citigroup Inc. credit risk and may have limited liquidity; purchasers should read the accompanying supplements and prospectus.

The issuer is offering Buffered S&P 500® Index-Linked Notes due May 5, 2027 issued by Citigroup Global Markets Holdings Inc. and fully guaranteed by Citigroup Inc. Payment at maturity for each $1,000 stated principal amount depends on the S&P 500® performance from the trade date March 9, 2026 to the determination date May 3, 2027. The notes provide 160.00% upside participation subject to a cap that limits returns to a maximum settlement amount of $1,158.40 per $1,000 (a 15.84% maximum return) and a 10.00% buffer protecting against initial declines up to that amount. Declines beyond the buffer reduce principal at a rate of approximately 1.1111% of principal per 1% decline past the buffer. Notes pay no interest or dividends, are unsecured senior debt, not exchange-listed, and are subject to issuer and guarantor credit risk and limited liquidity.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities due March 14, 2029 linked to the worst performing of the Nasdaq-100 Index, Russell 2000 Index and the SPDR S&P Regional Banking ETF (KRE). Each security has a stated principal amount of $1,000 and was issued on March 12, 2026.

The notes pay a contingent coupon equal to 0.8417% of principal on each contingent coupon payment date (approximately 10.10% per annum) only if the worst performing underlying on the preceding valuation date is at or above its coupon barrier (70% of initial value). If not, no coupon is paid. The securities may be automatically redeemed early if the worst performing underlying is at or above its initial underlying value on a potential autocall date.

At final valuation, if the worst performing underlying is below its final barrier (60% of initial value), principal is reduced pro rata by the underlying return and could be reduced to zero. The pricing date estimated value was $935.30 versus an issue price of $1,000, and the underwriting fee was $33.00 per security. Holders bear issuer credit risk, limited liquidity, complex valuation mechanics and U.S. federal tax uncertainty.

Citigroup Global Markets Holdings Inc. priced autocallable contingent coupon equity-linked securities linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500, due March 14, 2028. Each security has a $1,000 stated principal, a contingent coupon equal to 0.7458% per period (approx. 8.95% per annum) payable only if the worst performing underlying on a valuation date is >= its coupon barrier (60% of initial). Valuation dates run from April 9, 2026 through March 9, 2028 with potential autocall observation dates on six specified valuation dates; automatic early redemption returns $1,000 plus the related contingent coupon. At maturity, if not called, payment depends on the final value of the worst performing underlying relative to its final barrier (60% of initial) and may result in a loss of principal, including total loss.

Citigroup Global Markets Holdings Inc. is offering autocal lable contingent coupon equity-linked securities due March 14, 2029, guaranteed by Citigroup Inc. The securities pay a contingent coupon of 7.15% per annum (1.7875% per period) only if the worst performing underlying (Russell 2000® or S&P 500®) on a valuation date is at or above its coupon barrier (60% of the initial value). The notes may be automatically redeemed on scheduled autocall dates if the worst performing underlying is at or above its initial value; automatic redemption pays $1,000 plus the related contingent coupon. If not redeemed, maturity payout depends on the worst performing underlying on the final valuation date: if at or above the final barrier (60% of initial) you receive $1,000; if below, you receive $1,000 plus the underlying return of the worst performing underlying, which can result in a substantial loss or a total loss of principal. Issue price is $1,000 per security; CGMI's estimated value on the pricing date was $964.10 per security. The underwriting fee is up to $23.50 per security; proceeds to issuer per security are $976.50 (total proceeds shown). Payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk.

Citigroup Global Markets Holdings Inc. priced a primary offering of Medium-Term Senior Notes, Series N linked to the State StreetSPDRS&PRegional Banking ETF. The securities are unsecured obligations of Citigroup Global Markets Holdings Inc., guaranteed by Citigroup Inc., with a stated principal amount of $1,000 per security and an expected estimated value below the issue price on the pricing date. The notes pay contingent coupons (at least 2.05% per coupon date; equivalent to 8.20% annualized if all are paid) subject to a coupon barrier set at 60.00% of the initial underlying value, may autocall on specified valuation dates, and mature on March 16, 2029. The offering includes an underwriting fee of up to $20.00 per security and per-security proceeds to the issuer of $980.00 (assuming the maximum underwriting fee).

Citigroup Global Markets Holdings Inc. is offering Buffered Digital S&P 500® Index-Linked Notes due in approximately 13–15 months (determination date set on the trade date). For each $1,000 stated principal amount, investors may receive a threshold settlement amount yielding a contingent fixed return of 9.46% to 11.12% if the final index level is ≥ 87.50% of the initial level. If the S&P 500 declines by more than the 12.50% threshold, investors lose approximately 1.1429% of principal for each 1% decline beyond that buffer; there is no minimum payment and investors could lose all principal. The notes pay no interest, do not provide dividends or voting rights on the underlying stocks, are unsecured senior debt of CGMH and are fully guaranteed by Citigroup Inc., and will not be listed. CGMI is the Calculation Agent and expected distributor; the notes may have limited or no secondary market liquidity. U.S. federal tax treatment is uncertain and Davis Polk & Wardwell LLP treats the notes as prepaid forward contracts.

Citigroup Global Markets Holdings Inc. priced callable contingent coupon equity-linked notes due March 16, 2029, guaranteed by Citigroup Inc. The securities have a stated principal amount of $1,000 per security and an estimated value on the pricing date of at least $922.50 per security (to be determined on the pricing date).

The notes pay a contingent coupon equal to at least 2.4125% per payment (equivalent to a contingent coupon rate of at least 9.65% per annum) if no coupon barrier event occurs during each observation period. Coupon barrier and final barrier values are set at 65.00% and 60.00% of each underlying’s initial value, respectively. The notes reference the worst performing of the Nasdaq-100 Index®, Russell 2000® Index and S&P 500® Index. If not called, the valuation date is March 13, 2029 and the payment at maturity depends on the worst performing underlying; principal may be partially or fully lost. The issuer may call the securities on specified contingent coupon dates. The underwriting fee is up to $17.50 per security, producing minimum proceeds to issuer of $982.50 per security.

Citigroup Global Markets Holdings Inc. is offering Callable Contingent Coupon Equity Linked Securities linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 with a stated principal amount of $1,000 per security and maturity of September 23, 2027. The securities pay a contingent coupon of 1.1225% per period (equivalent to 13.47% per annum) only if the worst performing underlying on each valuation date is at or above a coupon barrier equal to 70% of its initial value. The issuer may call the securities on specified potential redemption dates; payments and any market value prior to maturity are subject to the issuer's and guarantor's credit risk and to the performance of the worst performing underlying.

Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup Inc.) is offering callable contingent coupon equity-linked medium-term notes tied to the worst performing of the Russell 2000® and the S&P 500®. Each security has a $1,000 stated principal and matures on April 2, 2029. The notes pay a contingent coupon of 2.6875% per period (equivalent to 10.75% per annum) only if the worst performing underlying on a valuation date is at or above a coupon barrier equal to 70% of its initial value. At maturity, if the worst performing underlying is below a final barrier equal to 70% of its initial value, repayment is reduced proportionally (potentially to $0). The issuer may call the notes on specified potential redemption dates, in which case holders receive $1,000 plus any related contingent coupon. The issuer disclosed an estimated value of at least $933.50 per security on the pricing date. All payments are subject to the credit risk of the issuer and Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering unsecured, guaranteed structured securities linked to the EURO STOXX 50®, Russell 2000® and S&P 500® indices. Each security has a $1,000 stated principal amount. The pricing date is March 18, 2026, issue date March 23, 2026, and expected maturity date March 22, 2029 (subject to postponement).

The securities pay a quarterly contingent coupon at an annualized rate of at least 14.70% if the lowest performing underlying remains at or above its coupon threshold on every eligible trading day during an observation period. They feature potential automatic early redemption on observation period end-dates if the lowest performing underlying is at or above its starting value. At maturity, if not previously redeemed, holders receive either $1,000 or an amount equal to $1,000 × performance factor of the lowest performing underlying; downside and coupon threshold values are set at 75% of starting values.

The cover-page shows an estimated value of at least $920.00 per security on the pricing date, a public offering price of $1,000.00, underwriting discount of $15.75, and proceeds to the issuer of $984.25. Payments are subject to the credit risk of Citigroup Global Markets Holdings Inc. and Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked medium-term notes guaranteed by Citigroup Inc. The securities tie to the worst performing of the Russell 2000® and the S&P 500® and mature April 2, 2029, unless earlier redeemed.

Key economics: $1,000 stated principal per security, contingent coupon of 2.3125% per period (equivalent to 9.25% per annum) payable only if the worst performing underlying on a valuation date is ≥ its coupon barrier (70% of initial). Final payoff depends on the worst performing underlying versus a 70% final barrier; decline below that can cause large losses, potentially to zero. Issuer may call on listed potential redemption dates.

Citigroup Global Markets Holdings Inc. is offering autocallable medium-term senior notes due March 25, 2031, guaranteed by Citigroup Inc. The securities have a $1,000 stated principal amount per security, with a pricing date of March 20, 2026 and issue date of March 25, 2026. Payments and any early redemption depend solely on the performance of the worst performing of the Dow Jones Industrial Average, the Russell 2000® Index and the S&P 500® Index.

The notes may autocall on specified annual valuation dates; fixed minimum premiums apply if all three underlyings are at-or-above their initial values (from 10.45% on March 23, 2027 up to 52.25% on March 20, 2031). If not called, repayment at maturity is: principal plus the final premium if the worst performing underlying is at-or-above its initial value; principal only if the worst performing underlying is below its initial value but at-or-above a final barrier equal to 70.00% of its initial value; otherwise investors suffer 1:1 downside exposure to the worst performing underlying. The securities pay no dividends, carry issuer and guarantor credit risk, limited liquidity, and an estimated model value (stated) of at least $896.00 per security versus the $1,000 issue price.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon medium-term senior notes linked to NVIDIA Corporation, with a stated principal amount of $1,000 per security and a scheduled maturity of April 4, 2029. The notes pay contingent coupons of 4.00% to 4.25% per payment (annualized 16.00% to 17.00%) if the underlying meets a coupon barrier on specified quarterly valuation dates. If not auto‑redeemed, final payoff depends on the final underlying value versus a 65.00% barrier of the initial underlying value, and may result in delivery of underlying shares or cash that could be significantly less than principal, possibly zero. The securities are unsecured obligations of CGMH and are fully guaranteed by Citigroup Inc.; all payments are subject to the issuers' credit risk. Pricing, estimated value, distribution fees, and certain terms will be fixed on the pricing date; examples and tax discussion are provided in the supplement.

Citigroup Global Markets Holdings Inc. is offering autocallable medium-term senior notes linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500® indices, with issue date March 25, 2026 and maturity March 25, 2031.

The securities pay no interest, may be automatically redeemed on specified annual valuation dates for the stated principal of $1,000 plus a fixed premium (minimums range from 10.40% in 2027 to 52.00% in 2031), and at maturity repay principal plus premium only if the worst performing underlying meets specified barriers; if the worst performing underlying falls below its final barrier (65.00% of its initial value), investors suffer 1-for-1 downside from the initial value.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities due March 14, 2029 (stated principal $1,000 per security). The securities pay a contingent coupon of 0.9292% per valuation period (approximately 11.15% per annum if all paid) tied to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500. Coupons are paid only when the worst performing underlying is >= its 70% coupon barrier on a valuation date. At maturity investors receive $1,000 if the worst performing underlying is >= its 65% final barrier; otherwise the payment equals $1,000 × (1 + underlying return), which can be significantly less than principal or zero. The issuer may call the securities on many specified potential redemption dates; all payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk.

Citigroup Global Markets Holdings Inc. is offering buffered digital notes linked to shares of the iShares® MSCI South Korea ETF (EWY) due March 2027. Each note has a $10,000 stated principal amount, a fixed return of $1,920.00 (19.20%) payable if the final share price is at or above the final buffer price, and a 25.00% downside buffer. The initial share price is $132.4524, the final buffer price is $99.339, and the equity ratio is 100.66509. At maturity, if the final share price is below the final buffer price, holders will receive underlying ETF shares equal to the equity ratio or, at the issuer’s sole election, cash based on the final share price, which may be worth less than the stated principal amount. The securities are senior unsecured obligations of the issuer, fully guaranteed by Citigroup Inc., carry underwriting and placement fees, and involve issuer discretion in price determinations and in whether cash or ETF shares are delivered at maturity.

Citigroup Global Markets Holdings Inc. files an amended and restated pricing supplement for an autocallable contingent coupon equity-linked note linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500®, with an expected pricing date of March 12, 2026, issue date March 17, 2026 and maturity March 18, 2027.

The securities have a stated principal amount of $1,000 per security, scheduled monthly valuation dates culminating on March 12, 2027 (final valuation date), potential autocall dates beginning June 12, 2026, and contingent coupons equal to at least 0.8333% per period (approximately 10.00% per annum) when the worst performing underlying is at or above a coupon barrier set at 64.00% of its initial value. If not autocalled, payment at maturity depends on the worst performing underlying relative to a final barrier of 64.00%; a breach can produce substantial principal loss.

Per security economics shown: underwriting fee $6.50, proceeds to issuer $993.50, and an estimated value on the pricing date expected to be at least $935.50 (CGMI proprietary model). Terms are subject to the product supplement, underlying supplement and prospectus.

Citigroup Global Markets Holdings Inc. is offering enhanced barrier digital securities due April 14, 2027 linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500. Each security has a stated principal of $1,000 and pays a fixed $94 digital return (9.40%) at maturity only if the worst performing underlying’s final value is at or above its final barrier (65% of the initial underlying value). If the worst performing underlying finishes below its final barrier, maturity payment equals $1,000 plus $1,000 times that underlying’s return, producing 1-to-1 downside exposure and possible total loss of principal. Pricing date was March 9, 2026, issue date March 12, 2026, and valuation date is April 9, 2027. The issue price is $1,000 with an estimated value of $979.60 on the pricing date; CGMI underwriting fee is $6.50 per security. All payments are subject to the credit risk of Citigroup Global Markets Holdings Inc. and its guarantor, Citigroup Inc., and the securities may have limited or no secondary market liquidity.

Citigroup Global Markets Holdings Inc. is offering Autocallable Contingent Coupon Equity Linked Securities due March 14, 2029, guaranteed by Citigroup Inc. Each security has a stated principal amount of $1,000 and pays a contingent coupon of 0.9417% per period (approximately 11.30% annualized) only if the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500® is at or above a coupon barrier (65% of its initial value) on a valuation date. The securities may be automatically redeemed on specified autocall dates if the worst performing underlying is at or above its initial value; otherwise maturity payment depends solely on the worst performing underlying on the final valuation date and can be significantly less than principal, possibly zero. Pricing date was March 9, 2026 and issue date March 12, 2026. The estimated value on pricing date was $986.80 per security; issue price is $1,000 per security with a per-security underwriting fee of $5.00.

Citigroup Global Markets Holdings Inc. priced autocallable contingent coupon equity-linked securities due September 14, 2027 linked to the worst performing of the EURO STOXX 50®, Russell 2000® and S&P 500®. The offering has a stated principal amount of $1,000 per security and aggregate issue amount shown of $1,000,000.00.

The securities pay contingent coupons of 5.775% per contingent coupon payment (equivalent to an annualized contingent coupon rate of 11.55% per annum) only if the closing value of the worst performing underlying on a valuation date is >= its coupon barrier (70% of initial). Coupons are discretionary and unpaid coupons may be paid later only if the worst performing underlying subsequently meets its coupon barrier.

If not auto‑redeemed, payment at maturity depends on the final underlying value of the worst performing underlying: you receive $1,000 if that value is >= its final barrier (70%); otherwise your maturity payment equals $1,000×(1 + underlying return of the worst performing underlying), which can result in a significant loss, including loss of all principal. The securities are unsecured obligations of CGMH and are guaranteed by Citigroup Inc., and all payments are subject to their credit risk.

Citigroup Global Markets Holdings Inc. is offering buffered digital medium-term senior notes due September, 2027, linked to the iSharesMSCI South Korea ETF (EWY). Each security has a $1,000 stated principal amount and a fixed return amount of $261.50 (26.15%) payable if the final share price is greater than or equal to the final buffer price.

The pricing supplement shows an initial share price of $130.30 (closing price on March 10, 2026), a final buffer price of $97.725 (75.00% of initial), and an estimated value on the pricing date of $902.50 per security (less than the issue price). The expected pricing and issue dates are in March 2026, with final valuation and maturity in September 2027.

Citigroup Global Markets Holdings Inc. is offering market‑linked, auto‑callable notes linked to the Russell 2000® Index. Each security has a stated principal amount of $1,000, an expected pricing date of March 12, 2026 and an expected issue date of March 17, 2026

The notes feature a participation rate of 150%, a threshold equal to 65% of the starting value, an earliest call date of March 17, 2027 and a stated maturity of March 15, 2029. If called, holders receive principal plus a call premium that will be at least 10.40%. If not called, maturity payoff depends on the ending value: upside is multiplied by the participation rate; downside below the threshold results in 1:1 exposure to losses.

The estimated value on the pricing date is expected to be at least $910 per security versus the public offering price of $1,000. Underwriting discount is up to $25.75 per security and expected proceeds to the issuer are $974.25 per security.

Citigroup Global Markets Holdings Inc. is offering autocallable equity-linked securities linked to the worst performing of the iShares MSCI South Korea ETF, JPMorgan Chase & Co. and Microsoft Corporation, due March 13, 2028, and fully guaranteed by Citigroup Inc.

Each security has a stated principal amount of $1,000, an issue price of $1,000 ($250,000 aggregate), quarterly coupons of 2.825% (equivalent to 11.30% per annum), a valuation date of March 6, 2028, and potential automatic early redemption on specified autocall dates if the worst performing underlying meets its autocall barrier. If not autocalled, payment at maturity depends on the worst performing underlying versus a final barrier equal to 50.00% of its initial value; holders may lose principal if that underlying falls below its barrier.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent-coupon equity-linked medium-term notes linked to the Nasdaq-100 Futures 35% Edge Volatility 6% Decrement™ Index ER. The securities have a stated principal of $1,000 per security, a pricing date of March 27, 2026, an issue date of March 31, 2026 and a maturity date of April 5, 2033.

Each contingent coupon (to be set on the pricing date) will be at least 1.50% per period (equivalent to 18.00% per annum at the minimum). The securities may be automatically redeemed during the autocall period if the underlying meets the initial value condition. Coupon and principal protection depend on closing values relative to the coupon barrier (set at 70.00% of the initial value) and the final barrier (set at 60.00% of the initial value). Underwriting fee is $20.00 per security; proceeds to issuer are $980.00 per security. The estimated value on the pricing date is expected to be at least $882.50 per security, per CGMI.

Citigroup Global Markets Holdings Inc. priced and issued autocallable securities linked to the worst performing of the Dow Jones Industrial Average, the Russell 2000 and the S&P 500. Each security has a stated principal amount of $1,000, a pricing date of March 6, 2026, an issue date of March 13, 2026 and a final maturity of March 13, 2031. The securities are automatically redeemable on specified valuation dates if the worst performing underlying is at or above its autocall barrier (90% of its initial value); final-pay outcomes depend on the worst performing underlying relative to its final premium threshold (80%) and trigger value (75%). The premium schedule increases across periodic valuation dates up to 48.75% of principal on the final valuation date. The estimated value at pricing was $970.60 per security versus an issue price of $1,000. Payments are guaranteed by Citigroup Inc.; however, investors bear downside exposure and may lose a substantial portion of principal if the worst performing underlying falls below its trigger value.

Citigroup Inc. priced callable fixed-rate notes due March 27, 2029 with a 4.00% annual coupon. The notes have a $1,000 stated principal per note, an original issue date of March 27, 2026, and semiannual interest payments on March 27 and September 27.

The notes are callable quarterly beginning March 27, 2028. The pricing supplement permits a wholly owned subsidiary to assume Citigroup’s obligations after at least 15 business days’ notice, with a guarantee and related conditions; the notes are identified as specified securities and subject to TLAC consequences in resolution. Issue price is $1,000 per note with an underwriting fee up to $7.00 per note and a temporary three-month upward pricing adjustment for secondary-market indications.

Citigroup Global Markets Holdings Inc. priced callable contingent coupon equity-linked medium-term senior notes due February 17, 2028 linked to the worst performing of the Dow Jones Industrial Average, the Nasdaq-100 Index and the Russell 2000® Index. The securities have a $1,000 stated principal amount per security and pay contingent coupons of at least 1.0917% per period (approximately 13.10% per annum if all are paid), payable only when the worst performing underlying on a valuation date is at or above its coupon barrier (70% of initial value).

Valuation dates run from April 13, 2026 through the final valuation date on February 14, 2028. If not called, maturity is February 17, 2028; principal repayment at maturity depends on the final value of the worst performing underlying (full principal if at/above 70% final barrier; otherwise a prorated loss). The issuer may redeem the securities on many potential redemption dates after short notice. Estimated value on the pricing date is at least $936.00 per security; the issue price is $1,000.00.

Citigroup Global Markets Holdings Inc. priced 3,520 Contingent Income Auto-Callable Securities (aggregate $3,520,000) due March 9, 2029, linked to Bloom Energy Corporation common stock (ticker BE). Each $1,000 security pays a contingent quarterly coupon of $110.00 (11.00%) if the underlying share closing price on a valuation date is >= the downside threshold of $67.595 (50.00% of the initial share price of $135.19). Securities may be automatically redeemed early if the share price on a potential redemption date is >= the initial share price, in which case holders receive principal plus the related contingent coupon. If not redeemed and the final share price is below the downside threshold, maturity payment exposes holders to a 1-to-1 decline in the underlying share price, potentially resulting in loss of principal.

Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup Inc.) is offering equity index basket-linked notes with a $1,000 stated principal amount per note. Payments at maturity depend on an unequally weighted basket of five non-U.S. indices with initial basket level 100.00 and an upside participation rate of 200%. The notes cap upside at a 115.42%–118.09% cap level (maximum settlement amount expected between $1,308.40 and $1,361.80 per $1,000). If the final basket level is below 100.00, holders lose 1% of principal for each 1% decline; there is no minimum payment. The notes pay no interest, are unsecured senior debt, unlisted, and subject to issuer and guarantor credit risk. Terms such as initial index levels, determination date and maturity date will be set on the trade date and may vary within disclosed ranges.

Citigroup Global Markets Holdings Inc. is offering Callable Contingent Coupon Equity Linked Securities linked to Delta Air Lines, Inc. with a stated principal of $1,000 per security and aggregate issue amount of $663,000. The securities are unsecured obligations of the issuer, fully guaranteed by Citigroup Inc., issue date March 11, 2026, and maturity (unless earlier redeemed) March 9, 2028.

The notes pay a contingent coupon of 3.075% per period (equivalent to 12.30% per annum) on each contingent coupon payment date only if the closing value of Delta on the preceding valuation date is at or above the coupon barrier of $29.505 (50.00% of the initial underlying value). If the final underlying value is below the final barrier, holders may receive a fixed number of Delta shares (equity ratio 16.94628) or cash, which could be worth significantly less than principal, possibly zero. The issuer may call the securities on specified potential redemption dates with at least three business days’ notice.

Citigroup Global Markets Holdings Inc. is offering autocalled securities maturing March 11, 2030, guaranteed by Citigroup Inc. Each security has a $1,000 stated principal amount and is linked to the worst performing of the EURO STOXX® Banks Index (initial value 245.40) and the State Street® SPDR® S&P® Regional Banking ETF (initial value $64.91). The notes pay no interest, may automatically redeem early on specified valuation dates and pay a fixed premium if the worst performing underlying meets its autocall barrier (80% of initial value) on a valuation date. If not autocalled, maturity payoffs depend solely on the worst performing underlying relative to its final barrier (70% of initial value), exposing holders to 1:1 downside below that final barrier. Payments are unsecured and subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk.

Citigroup Global Markets Holdings Inc. is offering Autocallable Phoenix Securities linked to the common stock of Alphabet Inc. (GOOGL) with an aggregate stated principal amount of $6,731,000 and a stated principal amount of $1,000 per security. The pricing date is March 6, 2026, and the issue date is March 11, 2026. The securities pay a contingent coupon of 4.525% of stated principal on each contingent coupon payment date only if the relevant share price meets or exceeds the coupon barrier price of $253.742 (85.00% of the initial share price of $298.52). The securities will be automatically redeemed early if the underlying closing price on any interim valuation date is greater than or equal to the initial share price; automatic redemption pays $1,000 plus the related contingent coupon. If not redeemed, maturity payoffs depend on the final share price relative to the final barrier price of $253.742: if the final share price is below the final barrier price, the payment formula applies a 15.00% buffer and a buffer rate of approximately 117.647%, which can result in receiving significantly less than principal, including a possible total loss. The securities are obligations of the issuer, guaranteed by Citigroup Inc., are not FDIC insured, and involve withholding and tax uncertainties for non-U.S. holders.

Citigroup Global Markets Holdings Inc. is offering contingent-coupon, autocallable securities linked to the EURO STOXX 50, Russell 2000 and S&P 500. The securities have a stated principal amount of $1,000 per security, a contingent coupon rate of 12.20% per annum, a pricing date of March 6, 2026, an issue date of March 11, 2026 and a maturity date of March 11, 2030 (final calculation day March 6, 2030). Contingent coupons are paid quarterly only if the lowest performing underlying stays at or above its coupon threshold (75% of starting value) on every eligible trading day in the observation period. The securities may autocall early at $1,000 plus any contingent coupon if the lowest performing underlying is at or above its starting value on a potential autocall date. At maturity, if not redeemed, payment depends on the lowest performing underlying and may result in a loss of principal.

Citigroup Global Markets Holdings Inc. is offering unsecured buffer securities linked to the S&P 500® Index due September 10, 2027. Each security has a stated principal amount of $1,000. The securities provide 100.00% upside participation capped at a $130.00 maximum return (13.00%) and a 20.00% buffer against initial declines. The initial underlying value is 6,740.02 (pricing date March 6, 2026); valuation date is September 7, 2027 and issue date is March 11, 2026. Payments at maturity depend on the final closing value: full principal is returned if the underlying decline does not exceed the 20.00% buffer; losses are 1-for-1 beyond the buffer. These securities do not pay interest or dividends, carry the credit risk of Citigroup Global Markets Holdings Inc. and are guaranteed by Citigroup Inc. The underwriter fee is $20.00 per security and the estimated initial value was $979.80 per security.

The securities are unsecured, callable notes issued by Citigroup Global Markets Holdings Inc. and guaranteed by Citigroup Inc., linked to NVIDIA Corporation, maturing March 9, 2029. Each security has a stated principal amount of $1,000 and a contingent coupon of 1.2708% per payment (approximately 15.25% per annum if all payments occur).

Contingent coupons are paid only if the closing value of NVIDIA on specified valuation dates is at or above the coupon barrier of $106.692 (60.00% of the initial underlying value of $177.82). The final barrier is $88.91 (50.00% of the initial underlying value); if the final underlying value is below that barrier, maturity payment is reduced pro rata and may be $0. Citigroup may call the securities on many potential redemption dates; all payments are subject to Citigroup credit risk. The estimated value at pricing was $955.20 versus an issue price of $1,000, and CGMI received an underwriting fee of $28.50 per security.

Citigroup Global Markets Holdings Inc. is issuing autocallable market-linked securities linked to the iShares iBoxx $ High Yield Corporate Bond ETF (HYG) due March 9, 2029. Each security has a stated principal amount of $1,000 and was priced on March 6, 2026 with an issue date of March 11, 2026.

The securities can be automatically redeemed on the valuation dates if the closing value of the underlying is at or above the initial underlying value of $79.69. Automatic redemption premiums are 8.00% (March 8, 2027), 16.00% (March 6, 2028) and 24.00% (March 6, 2029). If not redeemed early and the final underlying value is below the initial value, holders receive only the stated principal at maturity. The estimated value on the pricing date was $982.70, below the issue price of $1,000.

These securities pay no interest or dividends, are unsecured obligations of the issuer and are fully guaranteed by Citigroup Inc.; payments are subject to Citigroup credit risk. CGMI will receive up to $7.50 per security in underwriting fees and may provide a secondary market at its discretion. The offering carries liquidity, market‑timing and credit risks explained in the risk factors.

Citigroup Global Markets Holdings Inc. is offering autocal lable contingent coupon equity‑linked securities due March 9, 2029 with a stated principal amount of $1,000 per security and total issue size of $5,000,000. The securities pay a quarterly contingent coupon of 13.65% per annum (contingent coupon payment = $34.125 per $1,000) if the worst performing underlying on a valuation date is at or above its 80% coupon barrier. If the worst performing underlying falls below its final barrier on the final valuation date, principal at maturity is reduced pro rata to that underlying's return and may be zero. Underlyings are the EURO STOXX 50, Russell 2000 and S&P 500. Securities are unsecured obligations of CGMHI, guaranteed by Citigroup Inc., and subject to issuer credit risk and limited secondary market liquidity.

Citigroup Global Markets Holdings Inc. offers autocalable securities due March 9, 2029 linked to the worst performing of the Russell 2000® and the S&P 500®. The securities pay no interest, may automatically redeem early for the stated principal plus a fixed premium on certain valuation dates, and at maturity pay either principal plus premium, principal only, or a downside amount that declines 1% for each 1% the worst performing underlying falls below its initial value.

The stated principal amount is $1,000 per security, with premiums of 11.85%, 23.70% and 35.55% applicable to the three valuation dates. The securities are unsecured obligations of Citigroup Global Markets Holdings Inc., guaranteed by Citigroup Inc., and expose holders to issuer credit risk, limited or no liquidity, no dividends, and a final barrier set at 60% of each initial underlying value.

Citigroup Global Markets Holdings Inc. offers Autocallable Contingent Coupon Equity Linked Securities linked to Analog Devices, Inc., maturing April 9, 2027. Each security has a $1,000 stated principal amount and pays a contingent coupon of 0.975% per period (11.70% per annum) only if the underlying closes on a valuation date at or above the coupon barrier of $220.751 (69.90% of the initial underlying value of $315.81). The securities can be automatically redeemed on specified autocall dates if the underlying closes at or above the initial underlying value, and the maturity payout depends on the final underlying value relative to the final barrier of $220.751. Holders bear downside exposure to Analog Devices, receive no dividends or upside participation, face issuer and guarantor credit risk, may see limited liquidity, and could lose part or all of their investment.

Citigroup Global Markets Holdings Inc. priced autocal lable contingent coupon equity-linked securities tied to Analog Devices, Inc. with a stated principal of $1,000 per security and maturity on April 9, 2027. The securities pay a contingent coupon of 1.1833% per payment (approximately 14.20% annualized) when the underlying closing value on each valuation date is at or above the coupon barrier of $220.751 (69.90% of the initial underlying value of $315.81 on pricing date).

If not autocalled, final payment depends on the final underlying value versus the final barrier: holders receive $1,000 if the final underlying value is at or above $220.751, or $1,000 plus $1,000×underlying return if below that barrier, potentially resulting in a total loss. Issue price was $1,000 with an estimated value of $976.50 and underwriting fee up to $6.50 per security.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity‑linked securities due March 9, 2029 linked to the worst performing of AppLovin, Oracle and Palantir. The offering totals $647,000 at a $1,000 stated principal per security; pricing date was March 6, 2026 and issue date is March 11, 2026.

The securities pay a contingent coupon of 3.5833% per period (approximately 43.00% annualized) only if the worst performing underlying on a valuation date is at or above its coupon barrier (50% of its initial value). If not, no coupon is paid. At maturity holders receive $1,000 if the worst performing underlying is at or above its final barrier (50%); otherwise the maturity payoff equals $1,000 × (1 + underlying return), which can be significantly less than principal, including zero. The issuer may call the notes on specified potential redemption dates beginning June 8, 2026.

Citigroup Global Markets Holdings Inc. priced an offering of autocal­lable contingent coupon equity‑linked securities tied to the Russell 2000® Index, maturing March 9, 2029, guaranteed by Citigroup Inc. Each security has a stated principal of $1,000 and a contingent coupon of 2.60% per period (equivalent to 10.40% per annum) payable only if the index closing on each valuation date is at or above the coupon barrier of 2,146.506 (85.00% of the initial underlying value). The initial underlying value is 2,525.301. If not autocalled, principal repayment at maturity depends on the final underlying value versus the final barrier of 2,146.506; a final underlying below that barrier exposes investors to proportional losses, possibly to zero. Issue price per security is $1,000.00, underwriting fee per security is $23.50, and proceeds to issuer per security are $976.50. The estimated value on the pricing date was $959.30.

Citigroup Global Markets Holdings Inc. is offering autocal lable, principal‑at‑risk securities due March 9, 2029 linked to the worst performing of XLP, XLV and XLU. Each security has a $1,000 stated principal amount and may automatically redeem on scheduled valuation dates with fixed premiums of 12.15%, 24.30% and 36.45%. If not redeemed, maturity payoffs depend solely on the worst performing underlying versus its initial value and a 65.00% final barrier; losses are 1:1 below that barrier. Payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities due March 9, 2029, guaranteed by Citigroup Inc. The securities pay a contingent coupon of 13.93% per annum (3.4825% per period) subject to daily barrier tests versus the Nasdaq-100®, Russell 2000® and S&P 500®.

Payments at maturity depend on the worst performing underlying relative to a 75.00% final barrier; if that underlying is below its final barrier, the investor can lose up to the entire principal. The offering totals $4,395,000.00 at an issue price of $1,000.00 per security.

Citigroup Global Markets Holdings Inc. offers Autocallable Barrier Securities linked to the S&P 500® Index due March 13, 2029. Each security has a $1,000 stated principal amount and may be automatically redeemed on the first valuation date when the underlying closing value is greater than or equal to the initial underlying value.

If not auto‑redeemed, at maturity holders receive: (i) $1,000 plus the greater of the final premium or a return equal to 150.00% of the underlying appreciation if the final underlying value is at or above the initial underlying value; (ii) $1,000 if the final underlying value is below the initial underlying value but at or above the final barrier value of 4,781.497 (70.00% of the initial underlying value); or (iii) $1,000 plus ($1,000 × underlying return) if the final underlying value is below the final barrier, producing 1:1 downside exposure. The initial underlying value is 6,830.71 and valuation dates are March 22, 2027, March 6, 2028, and March 6, 2029.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500, due February 10, 2028, with a stated principal of $1,000 per security and total proceeds of $5,612,000.

The securities pay a contingent coupon of 0.8833% per valuation period (approximately 10.60% annualized if all coupons are paid) when the worst performing underlying on each valuation date is at or above its coupon barrier (70% of the initial value). At maturity you receive full principal only if the worst performing underlying is at or above its final barrier (60% of initial); otherwise your principal is reduced in proportion to the worst performing underlying’s decline. The issuer may call the securities on specified potential redemption dates; all payments are subject to Citigroup Global Markets Holdings Inc.'s and Citigroup Inc.'s credit risk.