Citigroup Inc 424B Filings

Citigroup Global Markets Holdings Inc. is offering Callable Fixed Rate Notes with a stated principal of $1,000 per note and a 4.05% annual interest rate. The notes have an original issue date of March 26, 2026 and mature on April 26, 2027, and are fully guaranteed by Citigroup Inc. The issuer may call the notes beginning on September 26, 2026 on specified redemption dates; the issue price is $1,000 per note (underwriting fee up to $0.70 per note).

Citigroup Inc. is offering callable fixed rate notes due March 31, 2031. The notes pay a fixed 4.50% per annum and have a stated principal amount of $1,000 per note with an issue price of $1,000 per note. Interest is payable semi‑annually on each March 30 and September 30 (first payment September 30, 2026) using a 30/360 day count.

The issuer may call the notes beginning March 31, 2027 on specified quarterly redemption dates. The notes permit, upon at least 15 business days’ notice, a wholly owned subsidiary to assume obligations (with Citigroup providing a guarantee), which changes certain default and remedy rights. The notes are identified as eligible for TLAC treatment, which affects creditor loss absorption in a Citigroup bankruptcy.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked medium-term notes linked to the worst performing of the Dow Jones Industrial Average, the Nasdaq-100 Index® and the Russell 2000® Index.

The securities have a stated principal amount of $1,000 per security, a pricing date of March 20, 2026, an issue date of March 25, 2026 and a maturity date of March 25, 2030. They pay contingent coupons of at least 12.70% per annum (if all coupons are paid) when the worst performing underlying on a valuation date is at or above its coupon barrier, which is 70% of the initial underlying value. If the final underlying value of the worst performing underlying on the final valuation date is below its final barrier (also 70% of initial), the payment at maturity will be reduced proportionally, potentially to zero. The issuer may call the securities on specified potential redemption dates; in such event holders receive $1,000 plus any related contingent coupon. The pricing supplement discloses an estimated value of at least $929.50 per security on the pricing date and an underwriting fee of $7.50 per security. All payments are subject to the credit risk of Citigroup Global Markets Holdings Inc. and guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. files a preliminary pricing supplement to offer callable contingent coupon medium-term notes due March 25, 2031, guaranteed by Citigroup Inc. Each security has a stated principal amount of $1,000 and an issue price of $1,000 per security; estimated value on the pricing date is at least $928.50 per security. The securities pay contingent quarterly coupons (approximately at least 0.7583% per payment, equivalent to ~9.10% per annum if all paid) when the worst performing of the Dow Jones Industrial Average, Russell 2000® and S&P 500® is at or above specified barriers. If the worst performing underlying is below its final barrier at maturity, holders receive a reduced cash payment tied to that underlying’s return and may lose most or all principal. The issuer may call the securities on specified potential redemption dates; all payments are subject to issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. offers callable contingent coupon medium-term senior notes due March 22, 2029, guaranteed by Citigroup Inc., 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 rate of at least approximately 12.50% per annum (paid only if the worst performing underlying on each valuation date is ≥ its coupon barrier of 70.00% of its initial value), and multiple scheduled valuation dates through the final valuation date of March 19, 2029. The issuer may call the securities on many potential redemption dates; if called you would receive $1,000 plus any contingent coupon then due. The issuer currently estimates the value on the pricing date at at least $933.00 per security and will receive an underwriting fee of $7.50 per security.

Citigroup Global Markets Holdings Inc. priced a preliminary pricing supplement for medium-term, principal-at-risk, auto-callable "Trigger Jump" securities linked to the worst performing of the S&P 500® and Russell 2000® indices due April 2032. Each security has a $1,000 stated principal amount and pays no regular interest; automatic early redemption can occur beginning about one year after issuance for $1,000 plus a premium if both indices meet or exceed their initial index levels on a valuation date.

The notes feature a trigger level equal to 80% of each index's initial level and a schedule of increasing premiums (starting at 10.00% on the first valuation date and rising to 60.00% at the final valuation date). The expected issue price per security is $1,000.00, CGMI estimates an initial indicative value of at least $898.50, and CGMI will receive underwriting and distribution fees. If not redeemed, maturity payoffs expose holders to 1:1 downside of the worst performing index below the trigger level; payments at maturity could be less than $800 and may be zero.

Citigroup Inc. is offering callable fixed-rate notes due March 17, 2036 with a stated principal of $1,000 per note and a fixed interest rate of 5.00% per annum. The notes pay interest semi‑annually beginning September 17, 2026, are callable quarterly beginning September 17, 2027, and have an issue price of $1,000 per note with an underwriting fee of up to $15.00 per note.

The pricing supplement states the notes are intended to qualify as eligible debt securities for TLAC purposes, which may subordinate holders in a Citigroup bankruptcy. A wholly owned subsidiary may assume Citigroup’s obligations upon notice, subject to conditions described in the supplement. CGMI, an affiliate, is the underwriter and hedging counterparty; a six‑month temporary pricing adjustment applies to secondary market indicative values.

Citigroup Inc. is offering callable fixed rate notes with a stated principal of $1,000 per note, bearing interest at 5.40% per annum and maturing on March 16, 2046. Interest is paid semi‑annually on March 16 and September 16, commencing September 16, 2026.

The notes are callable at Citigroup’s option beginning March 16, 2029, on quarterly redemption dates, at 100% of principal plus accrued interest. The pricing supplement permits a wholly owned subsidiary to assume Citigroup’s obligations after notice, subject to conditions including an unconditional guarantee; such an assumption carries specific bankruptcy and tax consequences described in the supplement. The notes are intended to qualify as TLAC eligible debt, which affects creditor recovery priorities in resolution.

Citigroup Inc. is offering Callable Zero Coupon Notes due March 17, 2056 with an aggregate stated principal amount of $8,496,000 and a stated issue price of $164.53 per $1,000 stated principal amount note (16.453%). The notes accrue at an 6.20% accrual yield and pay $1,000 at maturity unless earlier redeemed.

The issuer may call the notes annually on March 17 beginning March 17, 2028, for the accreted value listed in the redemption schedule. A wholly owned subsidiary may assume obligations after notice, with Citigroup guaranteeing payments under specified conditions.

Citigroup Inc. is offering callable fixed rate notes due March 17, 2033. Each note has a stated principal of $1,000, pays interest at 4.55% per annum semi‑annually, and will be issued on March 17, 2026. Citigroup may compulsorily substitute a wholly owned subsidiary as issuer upon at least 15 business days' notice, subject to conditions including that Citigroup fully and unconditionally guarantee payments. The issuer may call the notes on scheduled redemption dates beginning September 17, 2027. The notes qualify as eligible debt for the Federal Reserve's TLAC rule, which affects creditor loss allocation in a Citigroup bankruptcy.

Citigroup Inc. is offering callable fixed rate notes with a stated principal of $1,000 per note, maturing on March 17, 2038, and paying interest at 5.05% per annum, payable semi‑annually on each March 17 and September 17 (first payment September 17, 2026).

The notes are callable by the issuer beginning March 17, 2028, on scheduled quarterly redemption dates, at 100% of principal plus accrued interest. The notes permit a wholly owned subsidiary to assume Citigroup Inc.’s obligations upon notice, subject to conditions and a Citigroup guarantee; the pricing supplement highlights that TLAC rules mean unsecured creditors, including noteholders, rank after shareholders in certain resolution scenarios.

Citigroup Inc. is offering callable fixed rate notes with a stated principal amount of $1,000 per note, an interest rate of 4.25% per annum and a maturity date of March 17, 2031. The notes are callable by the issuer beginning March 17, 2028 on quarterly redemption dates and pay semi‑annual interest on the 17th of March and September.

The notes may be assumed by a wholly owned subsidiary upon at least 15 business days’ notice, with Citigroup providing a guarantee under specified conditions; they are intended to qualify as TLAC, which affects creditor recovery in bankruptcy. The underwriter is Citigroup Global Markets Inc., and the underwriting fee is up to $5.50 per note. A temporary four‑month upward pricing adjustment applies to early secondary‑market indications of value.

Citigroup Global Markets Holdings Inc. is offering Buffered Digital Notes linked to shares of the iShares® MSCI South Korea ETF (EWY) due September 21, 2027. The aggregate stated principal amount is $1,000,000 and the per-security stated principal is $1,000.

The notes use an initial share price of $130.30 (strike date March 10, 2026 / pricing date March 11, 2026 / issue date March 16, 2026). The fixed return amount is $261.50 ( 26.15% of principal) payable if the final share price is greater than or equal to the final buffer price of $97.725 ( 75.00% of the initial price). If the final share price is below the buffer, the payment formula applies and losses can be substantial. CGMI estimates the securities' value at $962.20 per security, below the issue price; CGMI will receive an underwriting fee of $12.50 per security.

Citigroup Inc. is offering Callable Fixed Rate Notes due March 16, 2029 with a stated principal amount of $1,000 per note and a fixed interest rate of 4.00% per annum.

The notes will be issued on March 16, 2026, pay interest semi‑annually on March 16 and September 16, are callable by Citigroup beginning March 16, 2027, and are not listed on any exchange. Terms permit a wholly owned subsidiary to assume obligations after notice, and the notes are intended to qualify as TLAC‑eligible debt.

Citigroup Inc. is offering callable fixed rate notes due March 17, 2031 with a stated principal of $1,000 per note and a fixed interest rate of 4.30% per annum, payable semi‑annually beginning September 17, 2026.

The notes are callable beginning March 17, 2027 on quarterly redemption dates and may be mandatorily redeemed in whole (not in part) at 100% of principal plus accrued interest. The issue date is March 17, 2026.

The terms permit a wholly owned subsidiary to assume Citigroup Inc.’s obligations upon at least 15 business days’ notice, subject to conditions including a Citigroup guarantee; the prospectus highlights TLAC consequences in a Citigroup bankruptcy and tax‑treatment considerations for any such assumption.

Citigroup Global Markets Holdings Inc. prices a series of medium-term senior notes—Dual Directional Barrier Securities—linked to the worst performing of the iShares® MSCI EAFE ETF and the State Street® SPDR® S&P 500® ETF Trust, with a $1,000 stated principal amount per security and a pricing date of March 17, 2026.

These securities mature on March 20, 2031 and pay either (i) the stated principal plus an upside return if the worst performing underlying finishes at or above its initial value, (ii) the stated principal plus an absolute return (using a 200% participation rate) if the worst performing underlying finishes below its initial value but at or above a final barrier set at up to 59.00% of its initial value, or (iii) a fixed number of the worst performing underlying shares (or cash in CGMI’s discretion) if that underlying finishes below the final barrier.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities due March 15, 2029, fully guaranteed by Citigroup Inc. The issue is $1,000 per security with total proceeds of $4,300,000 and an estimated value at pricing of $973.20 per security.

The securities pay a contingent coupon of 2.75% per valuation period (11.00% per annum) if the worst performing underlying on a valuation date is at or above its coupon barrier (60% of initial value). The three underlyings and their initial values on the pricing date were: iShares Expanded Tech-Software ETF $85.74 (coupon/final barrier $51.444), Nasdaq-100 24,965.01 (coupon/final barrier 14,979.006), and S&P 500 6,775.80 (coupon/final barrier 4,065.480).

The securities may be automatically redeemed on scheduled autocall dates if the worst performing underlying is at or above its initial value; otherwise, at maturity holders receive either $1,000 or a reduced cash payment that equals $1,000 × (1 + underlying return of the worst performing underlying). Valuation dates and potential autocall dates are specified and subject to postponement for non‑trading days or market disruption events. The estimated value was generated using CGMI proprietary models and an internal funding rate; the issuer may hedge and realize profits independent of investor returns.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity‑linked securities linked to United Parcel Service, Inc. due March 16, 2028. The securities have a stated principal of $1,000 per security and total issue size shown as $2,091,000.00 on the cover page. They pay a contingent coupon of 2.90% per period (equivalent to 11.60% per annum) when the underlying closing value on a valuation date is >= the coupon barrier of $64.512 (64.00% of the initial underlying value). The initial underlying value is $100.80, the equity ratio is 9, and if not autocalled the securities repay either $1,000 (if final underlying >= $64.512) or a fixed number of UPS shares (or cash at issuer election) at maturity.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities due March 15, 2029 linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500. Each security has a $1,000 stated principal amount and the offering size shows an aggregate issue price of $300,000.

The securities pay a contingent coupon of 0.725% per valuation period (an annualized 8.70%) only if the worst performing underlying on a valuation date is at or above a coupon barrier (70% of the initial value). If not autocalled earlier, maturity payoffs depend on the final performance of the worst performing underlying versus a final barrier (70% of initial), and could result in losses up to the full principal. All payments are unsecured obligations of the issuer and guaranteed by Citigroup Inc.; holders bear issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. is offering autocallable, medium-term senior notes linked to the S&P 500® Index with a stated principal of $1,000 per security. The pricing date is March 13, 2026, the issue date is March 18, 2026, and maturity is March 18, 2036 unless earlier redeemed.

The securities pay automatic early redemption on specified valuation dates if the closing value of the underlying is greater than or equal to the initial underlying value (initial underlying value: 6,672.62). Scheduled premiums increase by valuation date up to 93.60% of principal at the final valuation date. If not auto‑redeemed and the final underlying value is below the initial value, maturity payment equals $1,000 plus $1,000 times the underlying return, exposing holders to full downside.

CGMI is acting as underwriter and will receive a $2.50 fee per security; estimated model value on the pricing date is at least $933.00 per security and proceeds to issuer per security are $997.50. The securities are obligations of Citigroup Global Markets Holdings Inc., guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering callable, contingent coupon medium-term senior notes linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500, due March 23, 2028. The securities have a $1,000 stated principal per security, a pricing date of March 19, 2026 and an issue date of March 24, 2026. Payments are fully guaranteed by Citigroup Inc. and contingent coupons (approximately 10.40% per annum if all paid) are payable only when the worst performing underlying on specified valuation dates is at or above a coupon barrier equal to 60% of its initial value. If the final value of the worst performing underlying is below its final barrier (60% of initial), holders may receive a reduced payment at maturity, potentially losing most or all principal. The issuer may call the notes on specified potential redemption dates, in which case holders receive $1,000 plus any related contingent coupon.

Citigroup Global Markets Holdings Inc. is issuing Medium-Term Senior Notes, Series N, linked to the SPDR® Gold Trust, with a $1,000 stated principal amount per security. The pricing date is March 26, 2026, issue date March 31, 2026, valuation date March 25, 2027 (subject to postponement), and maturity date March 30, 2027. At maturity each security will pay either (a) the stated principal plus an upside payment based on the underlying return and a 125.00% upside participation rate, capped at a $180.00 maximum return per security, or (b) the stated principal reduced on a 1-to-1 basis by the underlying return, subject to a $100.00 maximum loss per security. The securities are senior notes of the issuer and are fully and unconditionally guaranteed by Citigroup Inc. Pricing materials state an estimated value will be provided on the pricing date; the issuer currently expects an estimated value below the issue price. The SPDR® Gold Trust closing value on March 12, 2026 was $466.88.

Citigroup Global Markets Holdings Inc. is offering unsecured buffer securities linked to the worst performing of the Dow Jones Industrial Average and the S&P 500® Index, maturing on March 20, 2031. Each security has a stated principal amount of $1,000 and an issue price of $1,000.

The payout at maturity depends on the worst performing underlying: upside participation is 300.00% subject to a $500.00 maximum return (50.00% of principal), and a downside buffer of 27.00%. If the worst performing underlying falls more than the buffer, you lose 1% of principal for each 1% below the buffer. Pricing date was March 11, 2026 and issue date March 16, 2026.

Citigroup Global Markets Holdings Inc. is offering Autocallable Barrier Securities linked to the S&P 500® Index due March 14, 2031. Each security has a stated principal amount of $1,000 and an initial underlying value of 6,775.80. The securities may be automatically redeemed on the first valuation date prior to maturity when the closing value of the underlying is greater than or equal to the initial underlying value; applicable premiums range from 9.40% on March 12, 2027 up to 37.60% on March 11, 2030. If not auto‑redeemed, maturity payoffs depend on the final underlying value: upside participation is 100.00%, the final barrier value is 4,743.06 (70.00% of the initial underlying value), and below the barrier investors incur 1% loss per 1% decline in the underlying. The estimated value on the pricing date was $971.90 versus the issue price of $1,000.00. All payments are subject to the credit risk of the issuer and Citigroup Inc., and secondary market liquidity may be limited.

Citigroup Global Markets Holdings Inc. is offering callable contingent‑coupon equity‑linked securities maturing on March 15, 2029. Each security has a stated principal amount of $1,000, was priced on the March 11, 2026 pricing date and will be issued on the March 16, 2026.

The securities are unsecured obligations of the issuer, guaranteed by Citigroup Inc., and are linked to the worst performing of three underlyings: the Nasdaq‑100 Index (initial value 24,965.01), the Russell 2000 Index (initial value 2,542.895) and the State Street Energy Select Sector SPDR ETF (initial value $56.98). Contingent coupons of 1.15% per period (annualized 13.80%) are paid only if the worst performing underlying on a valuation date is at or above its coupon barrier (70% of initial value). If the worst performing underlying on the final valuation date is below its final barrier (70% of initial value), maturity payment is reduced pro rata to that underlying’s return and can be significantly less than, or equal to zero, of the stated principal. The issuer may call the securities on numerous potential redemption dates; holders receive $1,000 plus any related contingent coupon if redeemed. The estimated value on the pricing date was $962.40 per security and the underwriting fee was $7.50 per security. Holders bear credit risk of the issuer and guarantor and should read the full prospectus supplements for detailed risks and tax treatment.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities due October 14, 2027 with a stated principal of $1,000 per security and total issue size of $750,000. The notes pay a contingent coupon of 0.9208% per period (approximately 11.05% per annum 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). The securities are linked to the worst performing of the Dow Jones Industrial Average, Nasdaq-100 and S&P 500 (initial values: 47,417.27, 24,965.01, 6,775.80, respectively). Citigroup Inc. fully guarantees payments; CGMI may call the securities on specified contingent coupon dates, paying $1,000 plus any related contingent coupon. If the worst performing underlying is below its final barrier on the final valuation date, maturity payment will be reduced by the underlying return and may be significantly less than the principal, potentially zero.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities linked to the worst-performing of the Dow Jones Industrial Average, the Nasdaq-100 Index® and the S&P 500® Index, maturing April 17, 2028.

Each security has a stated principal amount of $1,000 (total issue shown $750,000). The securities pay a contingent coupon of 0.925% per period (equivalent to 11.10% per annum) only if the worst-performing underlying on a valuation date is at or above its coupon barrier (70% of initial). If not, no coupon is paid and the payment at maturity depends on the worst-performing underlying and may be significantly less than principal, possibly zero. The issuer may call the securities on specified potential redemption dates, paying principal plus any related contingent coupon.

Citigroup Global Markets Holdings Inc. priced an autocalled contingent-coupon equity-linked note due March 15, 2029 linked to the worst performing of the Dow Jones Industrial, Russell 2000 and S&P 500. The securities pay a 2.00% contingent coupon on each payment date (equivalent to 8.00% annualized) only if the worst performing underlying on the preceding valuation date is at or above a 65.00% coupon barrier. Initial underlying values were published on the pricing date and the final barrier equals 65.00% of those initial values. The notes may be automatically redeemed on multiple potential autocall dates if the worst performing underlying is at or above its initial value, and at maturity holders either receive $1,000 or a reduced cash payment tied to the worst performing underlying (potentially down to zero). Issue price was $1,000 per security, estimated value on the pricing date was $961.30, and the underwriting fee was up to $15.00 per security. Key risks include loss of principal, nonpayment of contingent coupons, limited secondary market liquidity, and exposure to Citigroup credit risk.

Citigroup Global Markets Holdings Inc. priced callable contingent coupon equity-linked securities due February 16, 2028 with a $1,000 stated principal per security. The notes pay a contingent coupon of 1.1792% per payment (about 14.15% annualized if all payments occur) on each valuation date only if the worst performing underlying is at or above a 70% barrier of its initial value. Valuation dates run from April 13, 2026 through February 11, 2028. If, on the final valuation date, the worst performing underlying is below its final barrier (70% of initial), principal at maturity is reduced pro rata to that underlying’s return and may be zero. The issuer may call the securities on listed potential redemption dates and all payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk. The pricing-date estimated value was $978.30 versus the issue price of $1,000.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities due March 14, 2031 linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 indices. Each security has a $1,000 stated principal amount, a pricing date of March 11, 2026 and an issue date of March 16, 2026.

The securities pay a contingent coupon of 0.9625% per period (equivalent to 11.55% per annum) only if the worst performing underlying on a valuation date is at or above its coupon barrier (70% of initial value). If not, no coupon is paid. If not called earlier, payment at maturity depends on the worst performing underlying versus its final barrier (60% of initial value), potentially causing significant loss of principal (up to total loss).

The offering totals $19,182,000 at an issue price of $1,000 per security; estimated value at pricing was $987.30 per security. All payments are obligations of the issuer and guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities tied to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500, maturing March 15, 2029. Each security has a $1,000 stated principal amount and an issue price of $1,000. Contingent coupons of 0.9133% per period (approximately 10.96% per annum) are payable on scheduled valuation dates only if the worst performing underlying is at or above a coupon barrier equal to 70% of its initial value. If not autocalled, maturity payment depends on the worst performing underlying versus a final barrier at 70% of initial value; principal may be significantly reduced, possibly to zero. The estimated value on the pricing date was $975.10 per security. The offering is unsecured and guaranteed by Citigroup Inc.; all payments are subject to issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. priced callable contingent coupon equity-linked securities due February 16, 2028, unsecured and fully guaranteed by Citigroup Inc. The securities reference the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 indices and pay contingent quarterly coupons of 0.9292% ($9.292 per $1,000) when the worst performing underlying on a valuation date is at or above its coupon barrier (70% of its initial value). If not called, final payment depends on the worst performing underlying on the final valuation date: holders receive $1,000 if that underlying is at or above its final barrier (65% of initial value), or $1,000 plus the underlying return (which can be a large loss, possibly to zero). Issue price was $1,000 per security (total $878,000) and the issuer estimated an initial value of $982 per security.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities due February 16, 2028, guaranteed by Citigroup Inc. Each security has a stated principal of $1,000 and an issue price of $1,000 per security; total offered: $1,585,000.00.

The securities pay a contingent coupon of 0.9917% per period (approximately 11.90% per annum) only if the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 is at or above its coupon barrier (70% of its initial value) on specified valuation dates. The initial underlying values on the pricing date were Nasdaq-100 24,965.01, Russell 2000 2,542.895, and S&P 500 6,775.80; coupon and final barriers equal 70.00% of those initial values.

The issuer may call the securities on many potential redemption dates after notice; if not called, payment at maturity depends on the worst performing underlying on the final valuation date: investors receive $1,000 if the worst performing underlying is at or above its final barrier, or a principal amount equal to $1,000 plus $1,000×(underlying return) if below, which can result in a significant loss or total loss. Payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk and limited liquidity.

Citigroup Global Markets Holdings Inc. offers autocal lable unsecured notes due March 16, 2028 linked to the worst performing of the Nasdaq-100, Russell 2000 and the State Street SPDR S&P Regional Banking ETF. Stated principal amount is $1,000 per security; issue price per security is $1,000.00 with an estimated value of $949.60 on the pricing date.

Payments depend solely on the worst performing underlying on scheduled valuation dates. The notes may auto-redeem early and pay fixed premiums (from 11.00% to 44.00% of principal) if all underlyings meet or exceed their initial values on a valuation date. At maturity holders face either principal plus premium, principal only, or a loss equal to the 1:1 decline of the worst performing underlying below its 70.00% final barrier. All payments are subject to the credit risk of Citigroup entities.

Citigroup Global Markets Inc. is offering autocallable contingent coupon equity-linked securities linked to the Nasdaq-100 Futures 35% Edge Volatility 6% Decrement™ Index ER with a $1,000 stated principal amount per security and an expected issue price of $1,000. The securities pay contingent coupons (at least 13.40% per annum equivalent stated range) when monthly valuation-date closes meet a coupon barrier set at 60.00% of the initial underlying value, feature an automatic early redemption (autocall) if the underlying closes at or above the initial underlying value during the autocall period beginning March 31, 2027, and mature on April 3, 2036. If not called, principal at maturity depends on the final underlying value relative to a final barrier at 50.00% of the initial underlying value and may result in significant loss of principal. The offering is guaranteed by Citigroup Inc. and includes an underwriting fee of $50.00 per security.

Citigroup Global Markets Holdings Inc. is offering medium-term, autocallable contingent coupon equity-linked notes due April 2, 2029 (guaranteed by Citigroup Inc.).

Each $1,000 security links to the worst performing of the Dow Jones Industrial Average, the Nasdaq-100 Index® and the Russell 2000® Index, pays contingent coupons if the worst-performing underlying meets a 65% coupon barrier on scheduled valuation dates, and may be automatically redeemed early if the worst-performing underlying equals or exceeds its initial value on an autocall date. Contingent coupon rates are stated as 9.00% to 10.00% per annum (equivalent to periodic payments of 2.25% to 2.50% per valuation period if paid). Holders face full credit risk of the issuer and guarantor and may receive significantly less than principal, or nothing, at maturity if the worst-performing underlying falls below its final barrier.

Citigroup Global Markets Holdings Inc. is offering Medium-Term Senior Notes, Series N: autocallable 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.

The notes have a pricing date of March 13, 2026, issue date March 18, 2026 and maturity (unless earlier redeemed) on March 16, 2029. Valuation dates occur periodically beginning March 16, 2027 through the final valuation date March 13, 2029. The securities may be automatically redeemed on a valuation date if the worst performing underlying is >= its initial value; applicable fixed premiums range from 17.55% to 52.65% of principal depending on redemption date. If not auto‑redeemed, repayment at maturity depends solely on the worst performing underlying versus a final barrier equal to 70.00% of its initial value.

Citigroup Global Markets Holdings Inc. is offering autocal lable medium‑term senior notes due March 16, 2029, guaranteed by Citigroup Inc. The securities are linked to the worst performing of the Nasdaq‑100, Russell 2000 and S&P 500 indices and may automatically redeem early if the worst performing underlying on a valuation date is at or above its initial value. Each security has a stated principal amount of $1,000, a final barrier equal to 70.00% of the initial underlying value, and a schedule of fixed premiums culminating at 45.15% on the final valuation date. Pricing date is March 13, 2026, issue date March 18, 2026, and maturity March 16, 2029. CGMI expects an estimated value of at least $920.00 per security on the pricing date, an issue price of $1,000.00, and an underwriting fee of $22.00 per security.

Citigroup Global Markets Holdings Inc. is offering unsecured, medium-term, autocallable contingent coupon notes due March 23, 2029, fully guaranteed by Citigroup Inc.

The notes have a $1,000 stated principal amount per security, an estimated contingent coupon rate of approximately 11.05% per annum (contingent on valuation tests), pricing date March 20, 2026 and issue date March 25, 2026. Coupons are paid only if the worst performing underlying on each valuation date is at or above a coupon barrier equal to 70% of its initial value. If not autocalled, payment at maturity depends solely on the final performance of the worst performing underlying and may result in significant loss of principal, possibly to zero. The offering is described in a preliminary pricing supplement and related supplements and prospectus.

Citigroup Global Markets Holdings Inc. is offering medium-term unsecured autcallable notes due April 3, 2036, guaranteed by Citigroup Inc.. Each security has a $1,000 stated principal amount and pays no interest. The payout depends on the S&P 500 Futures 35% Edge Volatility 6% Decrement Index (USD) ER: periodic automatic early redemption can occur if the underlying on a valuation date is at or above its initial value, producing the stated principal plus a fixed premium for that date. If not redeemed, maturity payments depend on the final index level relative to a final barrier equal to 50.00% of the initial underlying value; below that barrier holders suffer 1-to-1 downside exposure to losses. The Index targets 35% volatility, may employ up to 500% leverage, and includes a 6% annual decrement, increasing risk of significant underperformance versus the S&P 500® Index. The pricing supplement discloses an estimated value below issue price and notes limited liquidity, credit risk of Citigroup entities, model-dependent valuation, and uncertain U.S. federal tax treatment.

Citigroup Global Markets Holdings Inc. is offering autocallable, contingent-coupon equity-linked medium-term senior notes due March 24, 2031 with a $1,000 stated principal amount per security. The pricing date is March 19, 2026 and the issue date is March 24, 2026. The notes pay a contingent coupon of 0.9083% per payment (approximately 10.90% per annum if all coupons are paid) when the worst-performing underlying is at or above a coupon barrier equal to 70.00% of its initial value on predefined valuation dates. If on any potential autocall date the worst-performing underlying is at or above its initial value the notes are redeemed early for $1,000 plus the related contingent coupon. At final maturity the payoff depends on the worst-performing underlying versus a final barrier equal to 70.00% of its initial value; if below that barrier the principal is reduced pro rata and may be significantly or fully lost. The underwriting fee is up to $6.00 per security; proceeds to issuer are $994.00 per security and the estimated value on the pricing date is at least $930.50 per security based on CGMI models.

Citigroup Global Markets Holdings Inc. is offering callable Contingent Coupon Equity Linked Securities due March 22, 2028, guaranteed by Citigroup Inc. Each security has a $1,000 stated principal and pays a contingent coupon of 1.1042% per period (approximately 13.25% per annum) only if the worst performing underlying on a valuation date is at or above its coupon barrier (set at 70.00% of initial value). Valuation dates occur monthly between April 17, 2026 and March 17, 2028, with corresponding contingent coupon payment dates; the final valuation date is March 17, 2028. At maturity, if the final underlying value of the worst performing underlying is below its final barrier (also 70.00% of initial value), payment equals $1,000 plus $1,000 multiplied by that underlying return, which can result in a substantial loss or total loss of principal. The issuer may redeem the securities on many potential redemption dates (in whole but not in part) upon at least three business days’ notice. The pricing supplement states the estimated value on the pricing date will be at least $931.50 per security, which is less than the issue price; all payments are subject to Citigroup Global Markets Holdings Inc.’s and Citigroup Inc.’s credit risk.

Citigroup Global Markets Holdings Inc. is offering contingent income auto-callable securities due March 23, 2029 linked to the common stock of Amgen Inc. The securities are guaranteed by Citigroup Inc. and have a stated principal amount of $1,000 per security.

The securities pay a quarterly contingent coupon of 2.70% (10.80% per annum) if the underlying closing price on a valuation date is at or above the downside threshold (65.00% of the initial share price). They will be automatically redeemed on a contingent coupon payment date if the underlying share price is at or above the initial share price on any potential redemption date. If not auto‑redeemed, maturity payoff depends on the final share price and may result in substantial or total loss of principal.

Citigroup Global Markets Holdings Inc. proposes Callable Contingent Coupon Equity Linked Securities linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500®, due March 27, 2031, guaranteed by Citigroup Inc.

The securities have a stated principal amount of $1,000 per security and a contingent coupon of 0.625% per valuation period (equivalent to 7.50% per annum) payable only if the worst performing underlying on the preceding valuation date is >= its coupon barrier (70% of initial). At maturity holders receive $1,000 if the worst performing underlying on the final valuation date is >= its final barrier (65% of initial); otherwise the payoff equals $1,000 plus $1,000×the underlying return of the worst performing underlying, which can produce a loss up to the full principal amount. The issuer may call the securities on specified potential redemption dates; if called, holders receive $1,000 plus any related contingent coupon. Issue price is $1,000 with an estimated value on the pricing date of at least $888.50 and an underwriting fee of up to $30.00 per security.

Citigroup Global Markets Holdings Inc. (guarantor: Citigroup Inc.) is offering callable contingent coupon medium-term notes linked to the worst performing of the Dow Jones Industrial Average, the Russell 2000® Index and the S&P 500® Index due March 23, 2028. The securities have a stated principal amount of $1,000 per security and pay a contingent coupon of 0.8833% per period (approximately 10.60% per annum) only if the worst performing underlying on each valuation date is at or above its coupon barrier (70% of its initial value). If not redeemed early, maturity pay‑out depends solely on the worst performing underlying versus a final barrier (60% of initial value) and can result in loss of principal, possibly all. The issuer may call the securities on specified potential redemption dates, paying $1,000 plus any related contingent coupon. CGMI estimated the securities’ value on the pricing date at least $936.00 and will receive an underwriting fee of up to $6.50 per security; proceeds to issuer per security are shown as $993.50. The securities are unsecured and subject to the credit risk of CGMH and Citigroup Inc.; liquidity may be limited.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon senior notes due March 22, 2030 (stated principal $1,000 per security) linked to the worst performing of the Russell 2000®, the S&P 500® and the State Street® Consumer Staples Select Sector SPDR® ETF. The securities pay a contingent coupon of 10.55% per annum (0.8792% per payment) only when the worst performing underlying on a valuation date is at or above its coupon barrier (70% of initial value). If not redeemed early, principal repayment at maturity depends on the worst performing underlying versus a final barrier (65% of initial value): holders may receive full principal, reduced principal, or potentially nothing. The issue date is March 24, 2026, pricing date March 19, 2026, and CGMI estimates an initial value of at least $919.50 per security. The securities are unsecured obligations of CGMI, guaranteed by Citigroup Inc., and carry issuer and market risks, limited liquidity, discretionary calculation-agent determinations and complex U.S. federal tax uncertainty.

Citigroup Global Markets Holdings Inc. disclosed a preliminary pricing supplement dated March 12, 2026 for Enhanced Trigger Jump Securities with an auto-callable feature linked to the common stock of Micron Technology, Inc. The securities have a $1,000 stated principal amount per security, an expected issue date in March 2026, and an expected maturity in March 2028.

Key economic terms: automatic early redemption if the underlying closing price on a valuation date is >= the initial share price; a trigger price equal to 60.00% of the initial share price; and a sequence of annual-to-monthly valuation dates with increasing premiums (from 33.75% up to 67.50% of stated principal). If not redeemed and the final share price is below the trigger, investors bear 1:1 downside on share depreciation and may receive substantially less than $600 or potentially $0 at maturity.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked Medium-Term Senior Notes due March 22, 2029, guaranteed by Citigroup Inc.. The securities link to the worst performing of the Dow Jones Industrial, Nasdaq-100 and Russell 2000 and carry a stated principal of $1,000 per security.

The issue date is March 23, 2026 and the pricing date is March 18, 2026. Contingent coupons are payable on specified valuation dates at a minimum per-period coupon of 0.8625% (equivalent to at least 10.35% per annum) if the worst performing underlying on a valuation date is at or above its coupon barrier (70.00% of initial). Final principal repayment depends on the worst performing underlying relative to a final barrier of 50.00% of its initial value. The issuer may call the securities on listed potential redemption dates.

Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup Inc.) priced an autocallable contingent coupon medium‑term note linked to the worst performing of the Nasdaq‑100, Russell 2000 and S&P 500. The securities have a stated principal of $1,000 per security, an issue date of March 23, 2026 and a maturity date of March 22, 2029.

Contingent coupons are payable following scheduled valuation dates if the worst performing underlying is ≥ its coupon barrier (set at 70.00% of initial value); each contingent coupon equals at least 0.925% per period (equivalent to at least 11.10% per annum). Final protection is tied to a 60.00% final barrier; if the worst performing underlying is below that barrier at the final valuation date, investors receive a reduced payment at maturity (down to potentially $0), calculated as $1,000×(1+underlying return). The securities may be automatically called on many scheduled autocall dates if the worst performing underlying is ≥ its initial value. The cover page shows an estimated value of at least $934.00 and an underwriting fee of $7.50 per security.