Citigroup Inc 424B Filings

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked medium-term notes due June 24, 2031, guaranteed by Citigroup Inc.. Each security has a stated principal of $1,000, pays contingent quarterly coupons of 2.125% ($21.25) if the worst performing underlying meets a 60% coupon barrier on valuation dates, and returns principal or a performance-linked payment at maturity based on a 55% final barrier. The securities reference the worst performing of the Russell 2000® and the S&P 500®, are callable on specified potential redemption dates, carry issuer and guarantor credit risk, limited liquidity, and an estimated pricing-date value of at least $937.00 per security.

Citigroup Global Markets Holdings Inc. is offering medium-term, autocallable senior notes linked to the worst performing of the Nasdaq-100 Index® and the Russell 2000® Index. Each security has a $1,000 stated principal amount, an Issue date of June 30, 2031, and a maturity of June 30, 2031 unless earlier redeemed.

The notes may be automatically redeemed after the June 28, 2027 valuation date for $1,172.50 per security if both underlyings close at or above their initial values, and otherwise pay at maturity based solely on the worst performing underlying. If not redeemed early and the worst performing underlying finishes above its initial value, holders receive principal plus the return amount using an 150.00% upside participation rate; if the worst performing underlying finishes below its final barrier (70% of initial), holders incur 1-to-1 downside exposure and may lose up to all principal. The estimated value on the pricing date is at least $902.00 per security, the underwriting fee is up to $41.00 per security, and proceeds to the issuer are shown as $959.00 per security.

Citigroup Global Markets Holdings Inc. offers autocal lable contingent-coupon Medium-Term Senior Notes linked to the worst performing of the EURO STOXX 50®, Nasdaq-100® and Russell 2000® indices. The securities have a stated principal of $1,000 per security, a contingent coupon of 2.2625% per period (equivalent to 9.05% per annum), a pricing date of June 12, 2026, issue date June 17, 2026, and maturity June 15, 2029. Contingent coupons are paid only if the worst performing underlying on each valuation date is >= its coupon barrier (65.00% of initial); final principal repayment at maturity depends on whether the worst performing underlying is >= its final barrier (55.00% of initial). The issuer discloses an estimated value on the pricing date of at least $920.00 per security and an issue price of $1,000.00 (underwriting fee $23.50, proceeds to issuer $976.50 per security). Terms, valuation mechanics and risks are detailed in the accompanying product, underlying and prospectus supplements.

Citigroup Global Markets Holdings Inc., guaranteed by Citigroup Inc., is offering autocal lable contingent coupon medium-term senior notes due May 26, 2028 linked to the worst performing of the Russell 2000®, S&P 500® and the VanEck® Semiconductor ETF (SMH). Stated principal is $1,000 per security; pricing date is June 23, 2026 and issue date is June 26, 2026. Contingent coupons pay at least 1.8542% per period (approximately 22.25% per annum) only if the worst performing underlying on a valuation date is >= its 70.00% coupon barrier. Final barrier is 60.00% of initial value; if the worst performing underlying on the final valuation date is below the final barrier, maturity payment may be substantially less than principal and could be zero. The securities may be automatically redeemed on specified autocall dates if the worst performing underlying is >= its initial value. Estimated model value on the pricing date is at least $931.50 per security (less than issue price); estimated value excludes certain distribution, hedging and structuring costs. Tax treatment is uncertain; withholding may apply to Non-U.S. holders. Read the accompanying product supplement, underlying supplement and prospectus for full terms and risks.

Citigroup Global Markets Holdings Inc. is offering medium-term, unsecured equity-linked notes due May 19, 2028, guaranteed by Citigroup Inc.. The notes reference the worst-performing of the Dow Jones Industrial Average, the S&P 500® Index and the VanEck® Semiconductor ETF. Each security has a $1,000 stated principal amount. Pricing date is June 16, 2026 and issue date is June 22, 2026. The securities pay contingent coupons on scheduled valuation dates if the worst-performing underlying is at or above a coupon barrier; the specified minimum contingent coupon per period is 1.5483% (approximately 18.58% annualized if all coupons pay). The notes feature automatic early redemption on certain autocall dates and expose holders to downside tied to the worst-performing underlying, including the possibility of losing most or all principal.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent‑coupon medium‑term senior notes (stated principal $1,000 per security) due June 20, 2031. The notes pay periodic contingent coupons (minimum per‑period coupon 0.8042%, approximately 9.65% per annum if all paid) and are linked to the worst performing of the Nasdaq‑100, Russell 2000 and S&P 500 indices. Coupons are paid only if the worst performing underlying is at or above a 75.00% coupon barrier on each valuation date; a 65.00% final barrier applies for principal protection at maturity. Notes may be automatically redeemed early on specified autocall dates; payments and secondary market value are subject to Citigroup’s credit risk and valuation policies. The issuer estimates an initial model value of at least $931.00 per note on the pricing date.

The issuer, Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup 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. The notes pay contingent quarterly coupons (at least 1.0092% per payment, ~12.11% per annum if all paid), have a stated principal of $1,000 per security, a pricing date of June 16, 2026, and mature on May 19, 2028. Coupon payments occur only if the worst performing underlying on a valuation date is at or above its 70% coupon barrier; at maturity principal repayment depends on the worst performing underlying relative to a 70% final barrier. The issuer may call the securities on specified potential redemption dates. The estimated value on the pricing date is expected to be at least $935.00 per security.

Citigroup Global Markets Holdings Inc. is offering unsecured, autocal­lable contingent‑coupon medium‑term notes due June 22, 2029, guaranteed by Citigroup Inc. Each security has a $1,000 stated principal amount and pays contingent coupons (approximate annualized 9.20% if all paid) subject to the worst‑performing of the Dow Jones Industrial, Nasdaq‑100 and Russell 2000 indices on discrete valuation dates. Coupons are paid only if the worst performing index on a valuation date is at or above a 70% barrier of its initial value; otherwise no coupon is paid. The notes may be automatically redeemed early on specified autocall dates if the worst performing underlying meets or exceeds its initial value. The preliminary pricing indicates an estimated model value of at least $903.00 and an underwriting fee of $29.50 per security. Risks emphasized include potential loss of principal, limited liquidity, credit exposure to Citigroup entities, model/valuation assumptions and uncertain U.S. federal tax treatment.

Citigroup Global Markets Holdings Inc. priced callable, contingent-coupon, equity-linked medium-term notes due June 22, 2027, guaranteed by Citigroup Inc. Each security has a stated principal of $1,000 and pays contingent quarterly coupons (at least 0.7292% per payment, equivalent to approximately 8.75% per annum if all are paid) only when the worst-performing underlying on the preceding valuation date is at or above a 70.00% coupon barrier. The securities reference the Nasdaq-100®, Russell 2000® and S&P 500® indices, are callable by the issuer on specified dates, and return at maturity either $1,000 (if the worst performing underlying is at or above its final 70.00% barrier) or $1,000 × (1 + underlying return) of the worst performing underlying (which can result in a total loss). The pricing supplement discloses an estimated value of at least $921.50 per security on the pricing date and an underwriting fee of $22.25 per security. The notes carry issuer and guarantor credit risk, limited liquidity, complex valuation features, and uncertain U.S. federal tax treatment.

Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup Inc.) is offering autocallable Medium-Term Senior Notes linked to the worst performing of the Dow Jones Industrial Average, Russell 2000® and S&P 500®. Each security has a $1,000 stated principal amount, a pricing date of June 26, 2026 and a maturity date of July 1, 2031. The notes pay no interest and can be automatically redeemed on scheduled valuation dates if the worst performing underlying is at or above a 90.00% autocall barrier; a 75.00% final barrier applies at maturity. If the worst performing underlying finishes below the final barrier, holders suffer 1% loss per 1% decline of that underlying. The issuer estimates an initial estimated value of at least $935.50 per security; issue price is $1,000. All payments are subject to issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. is offering unsecured, autocallable medium-term senior notes linked to the worst performing of the Dow Jones Industrial Average, the Russell 2000® Index and the S&P 500® Index, with a stated principal amount of $1,000 per security. The notes price on June 26, 2026, issue on July 1, 2026 and mature on July 1, 2031, subject to automatic early redemption on specified valuation dates.

Payments depend solely on the worst performing underlying: automatic early redemption pays the stated principal plus a fixed premium for that valuation date; at maturity holders receive either principal plus the final premium, principal only, or an amount that reflects 1:1 downside exposure if the worst performing underlying finishes below its final barrier value (75.00% of its initial value). All payments are subject to the credit risk of the issuer and guarantor.

Citigroup Global Markets Holdings Inc. priced callable contingent coupon equity-linked medium-term notes due June 23, 2028 linked to the worst performing of the Dow Jones Industrial, Nasdaq-100 and Russell 2000. The securities pay contingent quarterly coupons (at least 11.55% annualized if all paid) only when the worst performing underlying on each valuation date is at or above a 70.00% coupon barrier; final principal repayment depends on the worst performing underlying versus a 60.00% final barrier. Issue terms: $1,000 stated principal, pricing date June 18, 2026, issue date June 24, 2026, maturity June 23, 2028. The securities are unsecured obligations of CGMH and guaranteed by Citigroup Inc., carry issuer credit risk, may be called on specified dates, and may provide little or no secondary‑market liquidity.

Citigroup Global Markets Holdings Inc. offers medium-term, unsecured, autocal­lable barrier notes due June 17, 2030 linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 indices. The securities have a $1,000 stated principal amount per security, an upside participation rate of 150%, and a final barrier equal to 70.00% of each underlying's initial value. They may auto‑redeem on specified valuation dates for a premium (ranging from 11.50% to 40.25% if the worst performing underlying meets or exceeds its initial value). If not redeemed, payoff at maturity depends solely on the worst performing underlying: full principal plus participation if above initial value, par if above the final barrier, or a pro rata loss down to zero if below the final barrier. The pricing date is June 12, 2026, issue date June 17, 2026, and CGMI disclosed an estimated pricing‑date value of at least $892.50 versus an issue price of $1,000. All payments are unsecured obligations of the issuer and guaranteed by Citigroup Inc..

Citigroup Global Markets Holdings Inc. is offering autocallable barrier senior notes linked to the S&P 500® Equal Weight Index with a stated principal of $1,000 per security and a scheduled maturity of June 27, 2029. The notes pay an automatic early redemption premium of 12.25% if the underlying is at or above its initial value on the first valuation date (June 29, 2027), and otherwise pay at maturity based on the final underlying value versus a final barrier equal to 70.00% of the initial underlying value. The upside participation rate is set at 125.00%. CGMI estimates the securities’ value on the pricing date will be at least $938.50 and will act as principal for distribution; the securities are fully guaranteed by Citigroup Inc. and carry issuer and market risks described in the risk factors.

Citigroup Global Markets Holdings Inc. offers medium-term senior autocallable notes linked to the worst-performing of the EURO STOXX 50® and Russell 2000®, with a $1,000 stated principal amount per security. Pricing date is June 17, 2026, issue date June 22, 2026, and maturity (unless earlier redeemed) is June 26, 2031. The notes pay a scheduled premium on specified valuation dates and are automatically redeemed if the worst-performing underlying on any valuation date is at or above its premium threshold. If not redeemed, maturity payment depends solely on the worst-performing underlying: you may receive $1,000 plus a premium, $1,000, or less than $1,000 (down to potentially a large loss) depending on final performance and trigger thresholds. The securities are obligations of CGMH Inc., guaranteed by Citigroup Inc. Estimated value on the pricing date is stated as at least $910.50 and CGMI will receive an underwriting fee up to $30.50 per security.

Citigroup Global Markets Holdings Inc. priced a primary offering of Callable Contingent Coupon Equity Linked Securities due June 8, 2029, fully guaranteed by Citigroup Inc. The securities have a stated principal amount of $1,000 per security and were offered at an aggregate issue price of $545,000. The securities reference the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500® indices and pay a contingent coupon of 0.7875% per period (equivalent to 9.45% per annum) only if the worst performing underlying on a valuation date is at or above its coupon barrier. Valuation dates run from July 6, 2026 through the final valuation date on June 5, 2029. At maturity, if the worst performing underlying is below its final barrier the investor receives a reduced cash amount equal to $1,000 plus the underlying return of that worst performing index, which can result in significant loss of principal.

Citigroup Global Markets Holdings Inc. is offering Medium-Term Senior Notes—autocallable contingent-coupon equity-linked securities due June 21, 2029, guaranteed by Citigroup Inc. The notes have a stated principal of $1,000 per security, a contingent coupon of 0.7375% per payment (equivalent to 8.85% per annum if all coupons are paid), and pay coupons only when the worst performing underlying meets a 65.00% coupon barrier. The securities reference the Nasdaq-100®, Russell 2000® and S&P 500® indices, carry downside exposure to the worst performing underlying (final barrier 55.00%), may be automatically redeemed on specified autocall dates beginning December 15, 2026, and may return significantly less than principal at maturity. Pricing date is June 15, 2026 and issue date is June 18, 2026. The issuer estimates an initial estimated value of at least $933.50 per security; the issue price is $1,000.00.

Citigroup Global Markets Holdings Inc. is offering Medium-Term Senior Notes, Series N: autocallable contingent-coupon, equity-linked securities due June 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 of 0.9583% per payment (approximately 11.50% annualized if all paid), a coupon and final barrier equal to 70.00% of each underlying's initial value, a pricing date of June 18, 2026, and issue date of June 24, 2026. The securities may be automatically redeemed on specified potential autocall dates if the worst performing underlying is at or above its initial value; otherwise payments at maturity depend on the worst performing underlying on the final valuation date. CGMI estimates the securities' value at $933.50 on the pricing date; the issue price is $1,000.00 with an underwriting fee of $8.00 (proceeds to issuer $992.00). The securities are unsecured obligations of CGMI guaranteed by Citigroup Inc., carry issuer credit risk, have limited liquidity, and involve complex tax treatment.

Citigroup Global Markets Holdings Inc. prices callable contingent‑coupon equity‑linked senior notes due June 15, 2028 linked to the worst performing of the iShares® Russell 2000 ETF, the Nasdaq‑100 Index® and the S&P 500® Index. The notes pay a contingent coupon of 3.1875% per payment (equivalent to 12.75% per annum) only when the worst performing underlying on a valuation date is at or above a coupon barrier set at 70% of its initial value. If not called, principal repayment at maturity depends on the worst performing underlying versus a final barrier of 70%; a decline below that barrier reduces principal pro rata and can result in a total loss of principal. Issue details: pricing date June 12, 2026, issue date June 17, 2026, and maturity June 15, 2028. Payments are unsecured obligations of CGMH and guaranteed by Citigroup Inc., exposing holders to the issuers’ credit risk. The pricing supplement discloses an estimated value on the pricing date of at least $940.50 per $1,000 issue price, based on CGMI’s models.

Citigroup Global Markets Holdings Inc. offers callable, contingent coupon Medium-Term Senior Notes, Series N, linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500® with scheduled maturity June 21, 2029.

The securities have a $1,000 stated principal amount per security, periodic contingent coupons (each at least 0.7833% per period, equivalent to approximately 9.40% per annum if all paid), and coupon/final barrier levels equal to 60.00% of each underlying's initial value. The issuer may call the securities on specified potential redemption dates; if not redeemed, payment at maturity depends on the final value of the worst performing underlying and can be substantially less than principal, possibly zero. The securities are unsecured obligations of the issuer and are fully guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. offers medium-term senior notes (guaranteed by Citigroup Inc.) linked to the worst performing of the Dow Jones Industrial Average and the S&P 500 Dynamic Participation Index. Each security has a stated principal of $1,000, a contingent coupon equal to 0.65% per valuation period (equivalent to 7.80% per annum if all coupons are paid) and matures on June 30, 2031. The securities pay contingent coupons only when the worst performing underlying on a valuation date is at or above its coupon barrier (80.00% of initial value), may be automatically redeemed on scheduled autocall dates if the worst performing underlying is at or above its initial value, and provide downside exposure below a final buffer of 85.00% (buffer 15.00%) at maturity.

The pricing date is June 25, 2026, issue date is June 30, 2026, and CGMI estimates an initial value of at least $896.00 per security; the issue price is $1,000.00 with an underwriting fee up to $37.50 per security. Payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk and numerous feature-specific risks described in the supplement.

Citigroup Global Markets Holdings Inc. is offering autocallable medium-term senior notes due June 30, 2031, linked to the worst performing of the Nasdaq-100 Index® and the Russell 2000® Index. Each security has a $1,000 stated principal amount and a 15.00% buffer. Periodic valuation dates beginning June 28, 2027 permit automatic early redemption with fixed premiums; if not redeemed, final payment at maturity depends solely on the worst performing underlying versus its initial and buffer values. Payments are unsecured obligations of CGMH and guaranteed by Citigroup Inc., and all payments are subject to issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. is offering unsecured, autocallable medium-term senior notes linked to the S&P 500® Index with a stated principal amount of $1,000 per security. The pricing date is June 26, 2026, the issue date is July 1, 2026, and maturity is July 1, 2031. The securities may be automatically redeemed after the valuation date prior to maturity if the closing value of the underlying is greater than or equal to the initial underlying value; the June 29, 2027 early redemption premium is 11.65%. If not redeemed, maturity payoff depends on the final underlying value versus an 80.00% final barrier and features a 150.00% upside participation rate. The securities do not pay interest, do not provide dividend rights, and are subject to the credit risk of Citigroup Global Markets Holdings Inc. and Citigroup Inc.

Citigroup Global Markets Holdings Inc. priced an offering of Autocallable Barrier Securities linked to the S&P 500® Index due July 1, 2031. Each security has a $1,000 stated principal amount and may automatically redeem early if the index on the interim valuation date equals or exceeds its initial value.

If not redeemed early, maturity payouts depend on the final underlying value: investors receive $1,000 plus an upside participation (150.00%) on positive returns, $1,000 if the final value is between the final barrier (80.00% of the initial underlying value) and the initial value, or a reduced principal (1:1 downside) if the final value is below the final barrier. A June 29, 2027 automatic-redeem premium is 8.50% ($85.00 per security). The pricing-date estimated value is at least $913.00 versus an $1,000 issue price; underwriting fee up to $20.00 per security with proceeds to issuer shown as $980.00 per security.

Citigroup Global Markets Holdings Inc. offers Medium‑Term Senior Notes, Series N — Barrier Digital Plus Securities linked to the worst performing of the Russell 2000® and the S&P 500® — due July 1, 2030. The notes are unsecured obligations of the issuer, fully guaranteed by Citigroup Inc., with a stated principal amount of $1,000 per security. Payment at maturity depends on the worst performing underlying: holders receive either (a) $1,000 plus the greater of a $502.00 digital return or the underlying return if the worst performing underlying finishes at or above its initial value, (b) the stated principal amount if the worst performing underlying finishes below its initial value but at or above a final barrier equal to 75.00% of its initial value, or (c) a 1‑for‑1 downside payoff (which can result in a total loss) if the worst performing underlying finishes below that final barrier. The pricing date is June 26, 2026, issue date July 1, 2026, valuation date and maturity on or about June 26, 2030 and July 1, 2030, respectively. The preliminary estimated value on the pricing date is stated as at least $939.50 per security, determined by CGMI’s proprietary models and internal funding rate; the issue price is $1,000.00 per security.

Citigroup Global Markets Holdings Inc. priced a primary offering of Medium-Term Senior Notes (Barrier Digital Plus Securities) linked to the worst performing of the Russell 2000® and the S&P 500®. Each security has a $1,000 stated principal amount and a maturity date of July 1, 2031. The securities pay no interest; instead the payment at maturity depends on the performance of the worst performing underlying versus its initial value and a final barrier set at 75.00% of the initial underlying value. If the worst performing underlying finishes at or above its initial value, holders receive $1,000 plus the greater of a fixed digital return of $515.00 (51.50%) or 1-to-1 upside. If the worst performing underlying finishes below the final barrier, repayment is reduced 1% for each 1% decline below the initial value, possibly resulting in a total loss. The securities are unsecured obligations of the issuer, guaranteed by Citigroup Inc., and are subject to issuer and market risks, limited liquidity, and tax uncertainties.

Citigroup Global Markets Holdings Inc. priced medium-term senior notes — unsecured, autocallable securities linked to the worst performing of the EURO STOXX 50®, Nasdaq-100® and Russell 2000® indices. The notes have a stated principal amount of $1,000 per security, a pricing date of June 16, 2026, an issue date of June 22, 2026 and a scheduled maturity date of June 20, 2031.

Holders face periodic automatic early redemption if the worst performing underlying on a valuation date is at or above its initial value; otherwise payout at maturity depends on the worst performing underlying relative to a final barrier value equal to 60.00% of the initial underlying value. Premiums payable on automatic early redemption or at maturity are fixed by valuation date, ranging from 13.75% on June 17, 2027 to 68.75% on June 16, 2031. The securities do not pay interest, do not provide dividends or voting rights, and are subject to the credit risk of Citigroup Global Markets Holdings Inc. and Citigroup Inc.

Citigroup Global Markets Holdings Inc. offers callable contingent coupon medium-term notes due June 22, 2029, guaranteed by Citigroup Inc.. The notes pay contingent quarterly coupons equal to at least 1.4083% per period (approximately 16.90% per annum) if the worst performing underlying meets an 80.00% coupon barrier on each valuation date. Each note has a stated principal amount of $1,000, a pricing date of June 18, 2026, and an issue date of June 24, 2026. At maturity, investors receive $1,000 if the worst performing underlying is at or above its final barrier (80% of initial); otherwise the payoff equals $1,000 plus the worst performing underlying’s return, which can result in a substantial loss, potentially to zero. The issuer may call the notes on specified potential redemption dates; called notes pay $1,000 plus any related contingent coupon. The estimated value on the pricing date is stated to be at least $940.00 per security and the issue price is $1,000 per security; proceeds to issuer are shown as $995.00 per security after an underwriting fee of $5.00. The securities are complex, tied to the worst of the Nasdaq-100®, Russell 2000® and S&P 500® indices, and are subject to issuer credit risk, limited liquidity, tax uncertainty and a high probability of receiving no coupons or principal at maturity depending solely on the worst performing underlying.

Citigroup Global Markets Holdings Inc. is offering callable Contingent Coupon Equity Linked Securities due June 15, 2029, linked to the worst performing of the Dow Jones Industrial, Nasdaq-100 and Russell 2000 indices. Each security has a stated principal amount of $1,000 and may pay a contingent coupon of 1.0167% per valuation period (approximately 12.20% per annum) only if the worst performing underlying on a valuation date is at or above its coupon barrier (equal to 70.00% of the initial value). If not redeemed, payment at maturity depends on the final value of the worst performing underlying: holders receive $1,000 if that final value is at or above its final barrier (70.00% of initial); otherwise maturity proceeds equal $1,000 plus $1,000 × underlying return, which can result in significant loss, including total loss. The issuer may call the securities on specified potential redemption dates; early redemption returns principal plus any related contingent coupon. The estimated value on the pricing date is stated as at least $933.00 per security; issue price equals $1,000. Payments and secondary market bids are subject to the credit risk of the issuer and guarantor; tax treatment is uncertain under U.S. federal law.

Citigroup Global Markets Holdings Inc. is offering Callable Contingent Coupon Equity Linked Securities due June 8, 2029, tied to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500. Each security has a stated principal amount of $1,000. Contingent coupons of 1.0417% per payment (approximately 12.50% per annum if all paid) are payable only when the worst performing underlying on a valuation date is at or above its coupon barrier (70% of the initial value). If not redeemed, principal repayment at maturity depends on the worst performing underlying on the final valuation date: full principal if that underlying is at or above its final barrier (70% of initial); otherwise repayment equals $1,000 plus $1,000 times the underlying return (potentially resulting in a large loss or zero). The issuer may call the securities on many listed potential redemption dates. All payments are obligations of CGMI and guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering unsecured, autocalled contingent-coupon medium-term senior notes, Series N, linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500® indices.

The notes have a stated principal amount of $1,000 per security, a contingent coupon equal to 0.7292% per valuation period (approximately 8.75% per annum if all coupons are paid), potential automatic early redemption on specified valuation/autocall dates beginning September 14, 2026, and a final maturity of December 16, 2027. Payments and secondary-market indications are subject to the credit of Citigroup Global Markets Holdings Inc. and the guarantee of Citigroup Inc.

Citigroup Global Markets Holdings Inc. priced callable contingent-coupon equity-linked securities due December 10, 2029. Each security has a $1,000 stated principal amount and pays a contingent coupon of 1.00% per payment date (equivalent to 12.00% per annum) only if the worst-performing underlying meets its 70.00% coupon barrier on the related valuation date. The securities reference the Nasdaq-100, Russell 2000 and S&P 500; the issuer may call the securities on specified potential redemption dates. If, on the final valuation date, the worst-performing underlying is below its 70.00% final barrier, maturity payment is reduced pro rata and may be zero. The issue date is June 10, 2026 and the pricing date is June 5, 2026.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities due May 10, 2028 with a $1,000 stated principal amount per security. The securities pay a contingent coupon of 1.1292% per payment (≈13.55% per annum if all paid) and are linked to the worst performing of the Nasdaq-100, Russell 2000 and the SPDR S&P Regional Banking ETF (KRE). The cover page shows an issue price of $1,000.00 per security (aggregate $1,511,000.00) and an estimated value of $976.70 per security on the pricing date. Contingent coupons are paid only if the worst performing underlying on each valuation date is ≥ its 70% coupon barrier; principal repayment at final maturity depends on whether the worst performing underlying on the final valuation date is ≥ its 60% final barrier. The securities are unsecured obligations of CGMH, guaranteed by Citigroup Inc., carry credit risk of those entities, may be called on many potential redemption dates, and may provide limited or no liquidity.

Citigroup Global Markets Holdings Inc. priced and issued callable Contingent Coupon Equity Linked Securities linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500®, with a $1,000 stated principal per security. The securities were priced on June 5, 2026 and issued on June 10, 2026, mature on June 10, 2031, and pay a contingent coupon of 1.2417% per period (approximately 14.90% per annum) only when the worst performing underlying on a valuation date is at or above its coupon barrier. Final payoffs depend on the worst performing underlying relative to its final barrier; if below, investors receive $1,000 plus the underlying return of the worst performing index, which can result in substantial loss. The estimated value at pricing was $975.60 per security and the issue price is $1,000.00 per security.

Citigroup Global Markets Holdings Inc. is offering medium-term, autocallable contingent-coupon senior notes due June 17, 2032, guaranteed by Citigroup Inc. Each note has a stated principal of $1,000 and may pay contingent coupons (at least 1.5625% per period, equivalent to 18.75% per annum if all paid) on scheduled valuation dates. Payments and early automatic redemptions depend on the performance of the S&P 500 Futures 35% Edge Volatility 6% Decrement Index (USD) ER, which applies a 6% per annum decrement and targets 35% volatility. The estimated value on the pricing date is expected to be at least $891.50 per note; CGMI will receive an $8 underwriting fee per note. The securities expose investors to market, index-specific and issuer credit risk and may result in substantial loss of principal.

Citigroup Global Markets Holdings Inc. is offering Autocallable Contingent Coupon Equity Linked Securities linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER, with a total issue amount of $500,000. The securities have a stated principal of $1,000 per security, an issue price of $1,000 per security, a pricing date of June 5, 2026, an issue date of June 10, 2026 and a scheduled maturity of June 10, 2031. Payments on the securities are fully and unconditionally guaranteed by Citigroup Inc.

The notes pay a contingent coupon of 1.125% per period (equivalent to 13.50% per annum) on each contingent coupon payment date if the underlying closes at or above the coupon barrier (80.00% of the initial underlying value). The securities feature automatic early redemption (autocall) on specified valuation dates if the underlying closes at or above the initial underlying value and provide downside protection only up to a 15.00% buffer at maturity; losses beyond the buffer are borne 1:1 by holders. CGMI received an underwriting fee of $45.00 per security.

The issuer, Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup Inc.), is offering callable contingent coupon equity-linked securities due June 8, 2028. Each security has a $1,000 stated principal amount and pays a contingent coupon of 0.99% per valuation period (annualized 11.88%) only if the worst performing underlying meets its coupon barrier on the preceding valuation date. The three underlyings and their initial values on the pricing date are: Nasdaq-100 Index 28,957.60, KRE $70.17, and XLU $44.35. Coupon barrier levels are 70% of initial values and final barrier levels are 60% of initial values. The securities may be called on specified potential redemption dates; if held to maturity, payment depends on the final underlying value of the worst performing underlying and can be less than the stated principal, possibly zero.

The autocallable securities are unsecured notes issued by Citigroup Global Markets Holdings Inc., guaranteed by Citigroup Inc., linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500. The offering totals $5,000,000 at an issue price $1,000 per security (estimated value on pricing date: $994.80 per security). The notes may automatically redeem on scheduled valuation dates if the worst performing underlying is at or above its initial value; otherwise maturity is June 8, 2029 and payoff depends on the final performance of the worst performing underlying.

The securities pay no interest, do not provide dividends or voting rights, and expose holders to issuer credit risk and 1:1 downside below a final barrier equal to 70% of each underlying's initial value. The pricing supplement lists fixed premiums for each valuation date and notes limited liquidity, model-valuation assumptions (internal funding rate) and tax uncertainty under U.S. rules.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities due June 8, 2029 linked to the worst performing of the Nasdaq-100®, Russell 2000® and S&P 500® indices. Each security has a $1,000 stated principal and an estimated value at pricing of $990.20 per security; the issue price is $1,000.

The securities pay a contingent coupon of 1.0417% per period (approximately 12.50% per annum) only if the worst performing underlying on a valuation date is at or above its coupon barrier (70% of initial). If on the final valuation date the worst performing underlying is below 70% of its initial value, holders suffer a loss equal to the underlying return (possible loss of most or all principal). The securities may be automatically redeemed early if the worst performing underlying equals or exceeds its initial value on a potential autocall date. All payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent-coupon equity-linked securities due June 10, 2031, guaranteed by Citigroup Inc. Each security has a $1,000 stated principal, a per-period contingent coupon of 0.6333% (approximately 7.60% per annum if all coupons pay) and may be automatically redeemed on specified autocall dates beginning in June 2027. Coupon payments and redemption depend solely on the closing value of the worst performing underlying (the Dow Jones Industrial Average or the S&P 500 Dynamic Participation Index) on scheduled valuation dates. If not autocalled, maturity payoff depends on the worst performing underlying relative to a 15.00% buffer and an 85.00% final buffer threshold; losses occur if the worst performing underlying falls below the final buffer. The pricing date was June 5, 2026, issue date June 10, 2026, and the estimated initial value per security was $940.90 versus an issue price of $1,000.00.

Citigroup Global Markets Holdings Inc. is offering autocallable securities due June 12, 2031, fully guaranteed by Citigroup Inc. Each security has a stated principal of $1,000 and the offering raised $5,050,000 at an issue price of $1,000 per security. The securities reference the worst performing of the Dow Jones Industrial Average, the Russell 2000 and the S&P 500, using initial underlying values observed on the pricing date June 5, 2026. The notes may automatically redeem early if the worst performing underlying on a valuation date is at or above its 90% autocall barrier, paying the $1,000 principal plus a date-specific premium. If not autocalled, maturity payoffs depend on the worst performing underlying versus an 80% final premium threshold and a 75% trigger value; if the worst performing underlying finishes below the 75% trigger, investors suffer proportional principal loss and could lose most or all principal.

Citigroup Global Markets Holdings Inc. priced autocal lable contingent coupon equity‑linked securities due June 10, 2031 linked to the worst performing of the EURO STOXX 50, Russell 2000 and S&P 500. Each security has a $1,000 stated principal amount, an issue date of June 10, 2026, and scheduled valuation dates through the June 5, 2031 final valuation date.

The securities pay a contingent coupon of 2.1875% per valuation period (equivalent to 8.75% per annum) only if the worst performing underlying on the preceding valuation date is at or above its coupon barrier (70% of the initial underlying value). If not, no coupon is paid. If not autocalled, maturity payment depends on the worst performing underlying versus its 70% final barrier, and could result in losses up to the full principal. The estimated value on the pricing date was $955.30 versus an issue price of $1,000.00; underwriting fee per security is $33.50.

Citigroup Global Markets Holdings Inc. is offering callable fixed-rate Medium-Term Senior Notes due June 16, 2031 with a stated interest rate of 5.00% per annum. The notes have a $1,000 issue price per note, pay interest semiannually and are callable by the issuer beginning June 16, 2027. The notes are fully guaranteed by Citigroup Inc. Net proceeds will be used for general corporate purposes and hedging the issuer’s obligations; related hedging may involve affiliates. The issue is offered by CGMI as principal and carries an underwriting fee of up to $7.00 per note.

Citigroup Global Markets Holdings Inc. priced autocallable contingent coupon equity-linked securities due June 10, 2031 linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500. Each $1,000 security offers a contingent coupon equal to 0.6667% per valuation period (approximately 8.00% per annum if all coupons are paid). Coupons pay only when the worst performing underlying on a valuation date is at or above its coupon barrier (65% of the initial value). If not autocalled, maturity payment depends on the worst performing underlying versus its final barrier (55% of initial), which can produce losses up to the full principal. Pricing date was June 5, 2026; issue date June 10, 2026. All payments are unsecured obligations of CGMH and guaranteed by Citigroup Inc.; holders bear issuer credit risk and may face limited liquidity.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities 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 matures on June 8, 2029 unless earlier redeemed.

The securities pay a contingent coupon of 0.7175% per payment date (equivalent to 8.61% per annum) only if the worst performing underlying on a valuation date is at or above its coupon barrier. Coupon and final barrier levels equal 70% of each underlying's initial value; actual initial values are shown on the cover page. Issue price is $1,000 (estimated value $959); underwriting fee is $30 per security, with proceeds to issuer of $970 per security. These securities are credit obligations of the issuer and guaranteed by Citigroup Inc.; they carry significant market, credit, tax and payoff risks described in the pricing supplement.

Citigroup Global Markets Holdings Inc. is offering Bearish Upturn Securities linked to the S&P 500® Index with a $1,000 stated principal per security. The pricing date was June 5, 2026, issue date June 10, 2026, valuation date August 5, 2027 and maturity date August 10, 2027.

Each security pays at maturity either (a) $1,000 plus a leveraged return when the index falls (subject to a 200.00% participation rate and a $1,000 maximum additional return) or (b) $1,000 minus a loss equal to the index gain (subject to a $1,000 maximum loss). The initial underlying value was 7,383.74 on the pricing date. The issue price is $1,000 per security; CGMI received an underwriting fee up to $23.50 per security and reported an estimated value of $968.20 per security on the pricing date.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked medium-term notes due June 15, 2029 with a stated principal of $1,000 per security. The securities pay contingent quarterly coupons of 1.8375% per payment (equivalent to 7.35% per annum) when the worst performing underlying meets its coupon barrier and repay principal at maturity only if the worst performing underlying is at or above its final barrier.

The notes are linked to the worst performing of the Dow Jones Industrial Average and the S&P 500® Index, use valuation dates through June 12, 2029, and may be called by the issuer on specified potential redemption dates. All payments are unsecured obligations of the issuer and guaranteed by Citigroup Inc.; investors bear both market exposure to the worst performing underlying and the credit risk of Citigroup Global Markets Holdings Inc. and Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked securities linked to the worst performing of the Dow Jones Industrial Average, the Nasdaq-100 Index and the Russell 2000 Index, due May 10, 2028. Each security has a $1,000 stated principal amount, a contingent coupon equal to 0.975% per valuation period (equivalent to 11.70% per annum if all coupons are paid) and multiple scheduled valuation dates beginning July 6, 2026. The securities pay the contingent coupon only if the worst performing underlying on the prior valuation date is >= its coupon barrier (70% of the initial underlying value) and can be automatically redeemed early if the worst performing underlying on a potential autocall date is >= its initial underlying value. If not redeemed, maturity payment depends solely on the worst performing underlying on the final valuation date and can result in a repayment significantly below principal, potentially down to zero. The estimated value at pricing was $980.60 per security versus an issue price of $1,000; total proceeds shown are $2,735,000. Payments are unsecured obligations of CGMH and guaranteed by Citigroup Inc., and all payments are subject to the issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity‑linked securities due May 10, 2028, guaranteed by Citigroup Inc.. Each security has a stated principal of $1,000 and pays a contingent coupon of 0.8333% per period (approximately 10.00% per annum) only if the worst performing underlying on a valuation date is at or above its 70% coupon barrier. The securities reference the worst performing of the Dow Jones Industrial, the Nasdaq-100 and the S&P 500 with initial values of 50,866.78, 28,957.60 and 7,383.74, respectively. If not called, final payment at maturity depends on the worst performing underlying on the final valuation date and can result in loss of principal (possibly to zero). CGMI calculated an estimated value of $978.80 per security versus an issue price of $1,000. The offering size shown is $818,000 total.