Citigroup Inc 424B Filings

Citigroup Global Markets Holdings Inc. is offering medium-term, autocallable senior notes (guaranteed by Citigroup Inc.) linked to the S&P 500 Futures 40% Edge Volatility 6% Decrement Index (USD) ER. The notes have a stated principal amount of $1,000 per security, a pricing date in May 2026, an issue date of May 18, 2026, and a final maturity of May 18, 2034. The notes may automatically redeem early on specified valuation dates if the underlying closes at or above a 90.00% autocall barrier (measured versus the initial underlying value), delivering $1,000 plus a predefined premium for that valuation date. If not autocalled, maturity payments depend on whether the final underlying value is at or above a 50.00% final barrier; below that barrier the payoff exposes investors 1:1 to negative performance of the underlying. The offering includes an underwriting fee up to $43.00 per security; estimated model value on the pricing date is expected to be at least $858.00 per security.

Citigroup Global Markets Holdings Inc. is offering Callable Barrier Securities linked to the iShares® 20+ Year Treasury Bond ETF (TLT) with a stated principal of $1,000 per security. The securities may be called on May 6, 2027 for a mandatory redemption of $1,100 (including a 10.00% premium). If not called, maturity is November 5, 2027. At maturity payments depend on the final underlying value versus the initial value of $86.1448 and a final barrier of $77.530: upside participation is 340%, but holders face 1-to-1 downside below the barrier and may lose principal. Issue price was $1,000 per security; CGMI estimated value was $965.80 per security. The securities are obligations of CGMH (guaranteed by Citigroup Inc.), carry issuance and underwriting fees, limited secondary market liquidity, and specific U.S. federal tax considerations described in the supplement.

Citigroup Global Markets Holdings Inc. is offering $12,000,000 of contingent income auto-callable securities due May 4, 2027, each with a stated principal of $1,000. The securities pay a monthly contingent coupon of 1.2333% of principal when the closing price of the Invesco QQQ (underlying) on a valuation date is at or above the downside threshold of $591.795 (90.00% of the initial share price of $657.55). If the underlying is at or above the initial share price on a potential redemption date, the securities are automatically redeemed for principal plus the applicable contingent coupon. If not redeemed and the final share price is below the downside threshold, the maturity payment is reduced by a leveraged formula using the buffer rate (≈1.11111) and may result in a substantial loss of principal. The estimated value at pricing was $998.20 per security and CGMI received underwriting and structuring fees disclosed in the supplement.

Citigroup Global Markets Holdings Inc. is offering Callable Contingent Coupon Equity Linked Securities linked to Rocket Lab Corporation with a stated principal of $1,000 per security. Pricing date is May 6, 2026, issue date May 11, 2026, and maturity (unless earlier redeemed) May 10, 2029. The securities pay a conditional periodic contingent coupon (at least 2.3167% per payment, equivalent to ~27.80% per annum at the minimum) only if the underlying closing value on each valuation date meets or exceeds a coupon barrier set at 60.00% of the initial underlying value. If on the final valuation date the final underlying value is below the final barrier (also 60.00% of the initial underlying value), holders receive a loss at maturity equal to the underlying return (potentially losing most or all principal). Citigroup Inc. fully guarantees payments; Citigroup may call the securities on specified potential redemption dates with at least three business days’ notice and redeem at par plus any related contingent coupon then payable.

Citigroup Global Markets Holdings Inc. priced Buffered Autocallable Securities linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER. The securities have a stated principal of $1,000 per security, an issue date of May 29, 2026 and a scheduled maturity date of May 30, 2031. Citigroup Inc. fully guarantees all payments.

The terms include an automatic early redemption feature on specified valuation dates that pays $1,000 plus a pre-set premium (ranging from $150 up to $750 depending on the valuation date). The securities provide a 15% buffer against losses: if the final underlying value declines by more than 15%, investors suffer 1-to-1 losses beyond that buffer. The issue price is $1,000 with an underwriting fee up to $45, leaving minimum proceeds to the issuer of $955 per security.

Citigroup Global Markets Holdings Inc. priced medium-term senior notes—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 stated principal amount of $1,000, an expected estimated value on the pricing date of at least $920.00, an issue price of $1,000.00, and a maturity date of November 18, 2027. The notes may pay contingent coupons of 0.6792% per valuation period (approximately 8.15% per annum if all are paid), can be automatically redeemed on specified autocall dates if the worst performing underlying meets the autocall barrier (95% of initial), and expose investors to full downside if a knock-in (70% of initial) occurs during the observation period.

Citigroup Global Markets Holdings Inc. is offering autocallable market-linked notes linked to the S&P 500 Futures 7% Intraday Edge Volatility TCA 2% Decrement Index (USD) ER with a stated principal amount of $1,000 per note. The notes price on May 29, 2026, issue on June 3, 2026 and mature on June 3, 2031, unless automatically redeemed earlier on specified valuation dates. Automatic early redemption may occur on valuation dates in 2027–2030 if the underlying meets premium threshold values; applicable premiums are 9.25%, 18.50%, 27.75% and 37.00% of principal on successive dates. At maturity, holders receive principal plus any positive return equal to the underlying return times a 100% upside participation rate; if the final underlying value is less than or equal to the initial value, the return amount is zero. The notes are unsecured obligations of the issuer and are fully guaranteed by Citigroup Inc.; they will not be listed on any exchange.

Citigroup Global Markets Holdings Inc. priced buffered autocallable securities linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER with a $1,000 stated principal amount, issue date May 20, 2026 and maturity May 20, 2031. The securities pay scheduled premiums on specified valuation dates and are subject to automatic early redemption if the underlying closes at or above the premium threshold (90% of the initial underlying value) on any valuation date, in which case holders receive $1,000 plus the applicable premium. At final maturity, if not auto‑redeemed, payments depend on the final underlying value relative to the premium threshold (90% of initial) and the buffer (final buffer value = 85% of initial; buffer percentage = 15%). If the final underlying value is below the final buffer value, holders incur 1% loss of principal for each 1% the underlying declines beyond the buffer. All payments are unconditionally guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering medium-term, autocallable market-linked senior notes linked to the S&P 500 Futures 7% Intraday Edge Volatility TCA 2% Decrement Index (USD) ER with a stated principal amount of $1,000 per note. The notes price on May 26, 2026, will be issued on May 29, 2026, mature on June 1, 2033, and may be automatically redeemed on specified annual valuation dates if the underlying meets premium threshold values.

The notes pay an automatic early redemption premium on stated valuation dates or, if not redeemed early, pay at maturity only when the final underlying value exceeds the initial underlying value (100% upside participation). The notes are unsecured obligations guaranteed by Citigroup Inc. and will not be listed on an exchange.

Citigroup Global Markets Holdings Inc. is offering Buffered Autocallable Medium‑Term Senior Notes, Series N, linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER. The securities have a stated principal amount of $1,000 per security, an issue date of June 3, 2026, and a scheduled maturity date of June 3, 2031. Payments are guaranteed by Citigroup Inc. The notes pay a specified premium on discrete valuation dates if the underlying meets or exceeds a 90% premium threshold of the initial underlying value; they are automatically redeemed if the underlying reaches those thresholds on a valuation date. If not redeemed early, maturity payments depend on the final underlying value relative to a 15% buffer (final buffer = 85% of initial underlying value): full principal plus premium if above the premium threshold, par if between the buffer and premium threshold, and a downside formula if below the buffer. The preliminary pricing supplement discloses an estimated model value of at least $850 per security on the pricing date and an underwriting fee of up to $10.00 per security. The offering is complex and carries issuer credit risk, index‑methodology risks, and tax uncertainties described in the tax and risk sections.

Citigroup Global Markets Holdings Inc. is offering autocal lable, contingent-coupon medium-term senior notes (Series N) linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (ticker SPXI4EV6). The notes have a stated principal of $1,000 per security, a contingent coupon of 1.1667% per period (approximately 14.00% per annum), a 15.00% buffer and a maturity date of June 3, 2031. The notes may be automatically redeemed early on scheduled autocall dates if the underlying closes at or above its initial value on a valuation date. Payments at maturity depend on the final underlying value versus the 85.00% final buffer and may result in partial loss of principal if declines exceed the buffer. CGMI will receive an underwriting fee of up to $10.00 per security and currently estimates the securities' estimated value on the pricing date will be at least $850.00 per security. The Index has limited live history (launched August 14, 2025) and includes a 6% annual decrement plus notional/financing costs; historical and hypothetical back-tested returns are shown but are not predictive of future performance.

Citigroup Global Markets Holdings Inc. is offering autocallable, contingent‑coupon equity‑linked medium‑term senior notes due May 30, 2031, fully guaranteed by Citigroup Inc. The securities have a stated principal of $1,000 per security and potential automatic early redemption on specified valuation dates. Contingent coupons are payable only when the underlying index closes at or above a coupon barrier; the periodic contingent coupon will be at least 0.875% of principal (equivalent to at least 10.50% per annum). The payout at maturity depends on the final index level versus buffer and coupon barriers, with a 15.00% buffer and a 15.00% buffer percentage that limits losses up to the buffer then provides 1:1 downside beyond that. The issuer estimates an initial estimated value of at least $850.00 and will charge an underwriting fee of up to $45.00 per security; proceeds to issuer are shown as $955.00 per security.

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 stated principal amount of $1,000 per security. The securities price on the pricing date is expected to be at least $850.00 and have an underwriting fee of $45.00 per security, leaving minimum proceeds to the issuer of $955.00 per security.

The notes pay a contingent coupon of 1.00% per period (equivalent to 12.00% per annum) when the underlying on a valuation date is at or above a coupon barrier equal to 70.00% of the initial underlying value. The securities mature on May 20, 2031 unless automatically redeemed earlier on specified autocall dates. At maturity the securities provide a 15.00% buffer (final buffer value = 85.00% of initial underlying value); losses below the buffer pass 1-for-1 beyond that threshold. The pricing date is May 15, 2026 and the issue date is May 20, 2026.

Citigroup Global Markets Holdings Inc. is offering medium‑term senior notes (Buffered Autocallable Securities) linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER. Each security has a stated principal amount of $1,000, an expected issue date of May 29, 2026 and a maturity date of May 30, 2031. The securities are automatically redeemed early if the closing value of the underlying on any valuation date prior to the final valuation date is greater than or equal to the initial underlying value, in which case holders receive $1,000 plus the applicable premium for that valuation date. At final maturity, if not redeemed early, payments depend on the final underlying value: full principal plus the final premium if the final underlying value is at or above the initial value; full principal if the final underlying value is down but within the 15% buffer; and a loss equal to 1% of principal for every 1% the underlying declines beyond the 15% buffer. The offering carries an underwriting fee of up to $45 per security and Citigroup Inc. fully guarantees payments.

Citigroup Global Markets Holdings Inc. is offering autocallable medium-term senior notes linked to the S&P 500® Index with a stated principal amount of $1,000 per security. The securities may automatically redeem on specified valuation dates through May 5, 2031 (maturity May 8, 2031) if the closing value of the underlying is at or above the autocall barrier (90.00% of the initial underlying value). If not autocalled, maturity payoffs depend on the final underlying value versus a final buffer value (85.00% of the initial underlying value): holders receive principal plus a fixed premium if the final underlying value is ≥ the autocall barrier; principal only if final underlying value is between the autocall barrier and the final buffer value; and a reduced payment calculated using the buffer percentage 15.00% and the buffer rate 1.1765 if the final underlying value is below the final buffer value. Pricing date is May 4, 2026 and issue date is May 7, 2026. The pricing supplement discloses an estimated value of at least $942.00 per security on the pricing date, which is less than the $1,000 issue price. All payments are unsecured obligations of CGMH and are fully guaranteed by Citigroup Inc.; payments are subject to issuer and guarantor credit risk.

Citigroup Global Markets Holdings Inc. priced a market-linked note offering of $1,000 stated principal per security, aggregating $2,644,000.00 in total public offering price, guaranteed by Citigroup Inc. The securities mature on May 11, 2027 and reference the Invesco QQQ Trust, Series 1 (QQQ) with a starting value of $661.57 (pricing date close).

The notes pay no periodic interest, have a 100% participation rate to a capped upside (maximum return of 11.00%, $110.00 per security) and a 10% buffer (threshold value $595.413). If the ending value is below the threshold, holders suffer 1-to-1 losses beyond the buffer and can lose up to 90% of principal. The estimated value on the pricing date was $967.60 per security; proceeds to the issuer are shown as $2,582,923.60.

Citigroup Global Markets Holdings Inc. is offering autocallable buffered equity linked securities linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER. Each security has a stated principal amount of $1,000, a monthly coupon equal to 0.6042% of principal (approximately 7.25% per annum), an initial issue date of May 29, 2026 and scheduled maturity of May 29, 2031.

The securities pay monthly coupons but are subject to automatic early redemption on multiple potential autocall dates beginning in 2027. At maturity (if not called), investors receive principal if the index is at/above the downside threshold; if the index has declined beyond a 15.00% buffer, principal is reduced 1% for each 1% the index decline exceeds the buffer. The Index applies a 6% per annum decrement and targets 40% volatility, which can produce leveraged exposure and substantial downside risk.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities tied to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500, with a stated principal of $1,000 per security. The notes pay contingent coupons (~0.9667% per period, equivalent to ~11.60% per annum if all paid) only when the worst performing underlying on a valuation date is >= its 70.00% coupon barrier. If not redeemed, maturity is November 9, 2027, and final payment depends on the worst performing underlying versus a 70% final barrier; losses can be up to the full principal. The securities are unsecured obligations of CGMH and guaranteed by Citigroup Inc., carry issuer credit risk, may be called on specified dates, may have limited liquidity, and have an estimated pricing-date value below the issue price.

Citigroup Global Markets Holdings Inc. priced a offering of autocallable, contingent-coupon medium-term senior notes linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER with a stated principal amount of $1,000 per security. The notes pay a contingent coupon of 0.9167% per valuation period (approximately 11.00% per annum) when the underlying meets a coupon barrier set at 65.00% of the initial underlying value, feature a 15.00% buffer (final buffer value = 85.00% of initial), automatic early redemption on specified autocall dates, and mature on May 30, 2031. The issue price is $1,000 per security, with an underwriting fee of up to $45.00 and estimated value on pricing date expected to be at least $850.00 per security.

Citigroup Global Markets Holdings Inc. is offering unsecured, structured debt securities linked to the S&P 500 Futures 35% Edge Volatility 6% Decrement Index (USD) ER maturing May 8, 2031. Each security has a stated principal amount of $1,000 and an upside participation rate of 250.00%. At maturity you receive $1,000 + participation on any underlying appreciation if the final underlying value is above the initial value, $1,000 if the underlying is between the initial value and the final barrier (258.568, 50.00% of the initial), or a 1:1 loss versus the underlying if the final value is below the barrier. The Index targets 35% volatility, may apply leverage up to 500%, and is reduced by a 6% per annum decrement, all of which materially increase risk. All payments are subject to the issuer's and guarantor's credit risk and the securities pay no interest or dividends. The estimated value on pricing (April 29, 2026) was $881.10 versus the issue price of $1,000.

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 stated principal amount of $1,000 per security. The notes pay a contingent coupon of 1.125% per period (equivalent to 13.50% per annum) when the underlying closes at or above an 80.00% coupon barrier on a valuation date, and may be automatically redeemed early if the underlying closes at or above the initial underlying value on a potential autocall date. At maturity (unless earlier redeemed), holders receive either $1,000 if the final underlying value is at or above the 85.00% final buffer value, or a reduced payment that absorbs losses 1-for-1 beyond the 15.00% buffer. The issue price is $1,000 per security; CGMI expects an estimated value of at least $850.00. The underwriting fee may be up to $45.00 per security. The securities are fully guaranteed by Citigroup Inc. and involve complex index- and counterparty-related risks, tax uncertainty, possible withholding for non-U.S. holders, and the potential for significant loss of principal.

Citigroup Global Markets Holdings Inc. is pricing an autocallable, contingent-coupon equity-linked medium-term note (guaranteed by Citigroup Inc.) linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER with a stated principal of $1,000 per security and maturity May 30, 2031. The securities pay contingent coupons (at least 0.8333% per period, ~10.00% per annum) when the underlying meets a coupon barrier and can autocall early if the underlying meets a 90.00% autocall barrier on a potential autocall date. At maturity, payments depend on the final underlying value relative to an 80.00% buffer and a 75.00% coupon barrier; losses occur 1:1 beyond the buffer. Issue economics show an underwriting fee up to $45 per security and Citigroup’s estimated value floor of $850 per security on the pricing date.

Citigroup Global Markets Holdings Inc. (guaranteed by Citigroup Inc.) is offering autocallable, long‑dated structured notes linked to the S&P 500 Futures 35% Edge Volatility 6% Decrement Index (USD) ER due May 8, 2036. The securities have a $1,000 stated principal amount and may automatically redeem on scheduled valuation dates if the closing index is at or above the initial underlying value of 517.1357. If not auto‑redeemed, maturity payment depends on the final underlying value relative to a final barrier of 310.281 (60% of the initial value): if below the barrier, investors suffer 1:1 downside exposure; if at or above the barrier, holders receive principal plus the applicable fixed premium. The Index targets 35% volatility, applies up to 500% leverage, and is reduced by a 6% per annum decrement, making the underlying highly risky. The issue price is $1,000 per security (estimated model value $880.60 and CGMI acted as underwriter with a $50 fee per security.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked Medium-Term Senior Notes linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER, at an issue price of $1,000 per security with maturity on May 30, 2031.

The notes are fully guaranteed by Citigroup Inc., pay a contingent coupon of 1.00% per valuation period (12.00% per annum) when the underlying closes at or above a coupon barrier, feature automatic early redemption on specified autocall dates, and incorporate a 15.00% buffer (final buffer value = 85% of initial underlying) and a coupon barrier at 70% of initial underlying. The underwriter may receive up to $45.00 per security and CGMI estimates an intrinsic value of at least $850.00 on the pricing date.

Citigroup Global Markets Holdings Inc. offers Principal-at-Risk, USD/CHF‑linked securities due August 4, 2026. The offering sold at $1,000 per security for total proceeds of $14,690,000, and payments are fully guaranteed by Citigroup Inc. Payouts depend on the USD/CHF rate on the valuation date (July 31, 2026) versus a strike of 0.7840. If USD/CHF is at or above the strike, investors receive the maximum payment of $1,242.205582 per security; if below, a leveraged loss formula (leveraged exchange factor 14.97641028) applies, subject to a minimum payment of $242.205582. The pricing agent estimated the value at $999.19 per security. The securities are unsecured senior debt of the issuer and rank equally with other senior unsecured debt; payments are guaranteed by Citigroup Inc. The calculation agent (Citibank, N.A.) has wide discretion to determine USD/CHF in certain events, and the underwriter (CGMI) may be the only secondary purchaser prior to maturity. The securities involve significant currency and issuer credit risk and are suitable only for investors who understand complex structured products.

Citigroup Global Markets Holdings Inc. is offering unsecured, autocallable contingent coupon Medium-Term Senior Notes due May 30, 2031, guaranteed by Citigroup Inc., linked to the worst performing of the Dow Jones Industrial Average, the Russell 2000® and the S&P 500®. The securities pay a contingent coupon of 1.675% of principal on each contingent coupon payment date (equivalent to 6.70% 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). The stated principal amount is $1,000 per security, the expected issue price is $1,000.00 and CGMI currently expects an estimated value of at least $893.00 per security on the pricing date. The securities may be automatically redeemed on multiple potential autocall dates; if not redeemed, final payment depends on the worst performing underlying on the final valuation date and could result in substantial loss or total loss of principal.

The issuer Citigroup Global Markets Holdings Inc., guaranteed by Citigroup Inc., is offering autocallable contingent coupon medium‑term senior notes linked to the worst performing of the Russell 2000Index and the S&P 500Index, with a stated principal of $1,000 per security and a maturity date of June 1, 2029. The securities pay a contingent coupon of 0.725% per period (equivalent to 8.70% per annum) when the worst performing underlying on a valuation date is at or above its coupon barrier (85% of initial). The securities include a 15.00% buffer against depreciation, an automatic early redemption feature (autocall) on many valuation dates beginning in June 2027, and an estimated pricing‑date value of at least $920.50 per security versus an issue price of $1,000. The offering carries liquidity, credit, index‑link and tax uncertainties described in the risk factors.

Citigroup Global Markets Holdings Inc. priced autocallable barrier securities linked to the worst performing of the iShares Expanded Tech-Software Sector ETF (IGV) and the S&P 500 Index, due May 4, 2028. Each security has a stated principal amount of $1,000 and an issue price of $1,000, with an estimated value at pricing of $976.20. The securities may automatically redeem on the April 30, 2027 valuation date if the worst performing underlying is at or above its initial value, paying $1,168.50 per security (including a 16.85% premium). At maturity, payout depends on the worst performing underlying relative to its initial value and a final barrier equal to 60.00% of the initial value; upside participation is 200.00%. The securities are obligations of CGMI, fully guaranteed by Citigroup Inc.; they do not pay dividends and carry credit and market risks described in the pricing supplement.

Citigroup Global Markets Holdings Inc. is offering medium-term, autocallable contingent coupon senior notes due June 1, 2029 linked to the worst performing of the Russell 2000® and the S&P 500®. The notes have a stated principal amount of $1,000 per security, an estimated value of at least $900.50 on the pricing date, and an expected contingent coupon of approximately 6.65% per annum (0.5542% per payment) payable only if the worst performing underlying on a valuation date is at or above its coupon barrier (85% of the initial underlying value). The notes feature a 15.00% buffer, potential automatic early redemption on specified autocall dates beginning May 26, 2027, and are guaranteed by Citigroup Inc.

Citigroup Global Markets Holdings Inc. priced and issued autocallable barrier securities with a stated principal of $1,000 per security, linked to the worst performing of the iShares Expanded Tech-Software ETF (IGV), the Nasdaq-100 Index and the VanEck Semiconductor ETF (SMH). The securities were priced April 29, 2026, issued May 4, 2026 and mature May 2, 2031, with automatic early redemption possible on April 30, 2027 if each underlying’s closing value on that date is at or above its initial value; the April 30, 2027 early-redemption premium is 28.50% of principal. If not autocalled, payoff at maturity depends solely on the worst performing underlying, with a 200.00% upside participation rate on positive performance and full 1-to-1 downside exposure below specified final barrier values.

Citigroup Global Markets Holdings Inc. is offering autocal lable contingent coupon medium-term senior notes 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 that pays 1.0208% per valuation period (approximately 12.25% per annum if all coupons are paid), a pricing date of May 29, 2026, an issue date of June 3, 2026, and mature on December 2, 2027. The securities may be automatically redeemed on specified autocall dates if the worst performing underlying is at or above its initial value; if not redeemed, payment at maturity depends solely on the final performance of the worst performing underlying and may be significantly less than principal or zero. The estimated value on the pricing date was stated as $928.50 per security; the issue price is $1,000 per security, with an underwriting fee of up to $10.00 per security.

Citigroup Global Markets Holdings Inc. offers market-linked medium-term senior notes tied to the Dow Jones Industrial Average with a stated principal of $1,000 per security and a maturity date of March 1, 2029. The notes pay no interest and provide a return at maturity equal to the underlying return multiplied by the upside participation rate of 100.00%, capped at a $145.00 maximum return per security (14.50%). Pricing date is May 26, 2026 and issue date is May 29, 2026. The valuation date for the final underlying value is February 26, 2029. The notes are unsecured obligations of the issuer and are fully guaranteed by Citigroup Inc.; all payments are subject to the credit risk of both entities. CGMI acted as underwriter and expects an estimated value at pricing of at least $908.00 per security.

Citigroup Global Markets Holdings Inc. is offering medium-term, unsecured dual directional buffer notes linked to the worst performing of the Dow Jones Industrial Average and the Russell 2000® Index. Each security has a $1,000 stated principal amount and matures on December 1, 2027. The notes provide a 15.00% buffer against losses and a 120.00% participation rate in a limited upside, capped at a $150.00 maximum upside per security. The pricing date is May 26, 2026 and the issue date is May 29, 2026. Payments depend on the final closing value of the worst performing underlying on the valuation date; the securities do not pay interest and are subject to the credit risk of Citigroup Global Markets Holdings Inc. and the guarantee of Citigroup Inc.

Citigroup Global Markets Holdings Inc. is offering autocallable Medium-Term Senior Notes, Series N linked to the worst performing of the Nasdaq-100 Index® and the S&P 500® Index. The notes have a stated principal amount of $1,000 per security, a pricing date of May 29, 2026, an issue date of June 3, 2026 and a maturity date of June 1, 2029. The notes pay no interest, may be automatically redeemed early if both underlyings on a valuation date are at or above their initial values and otherwise pay a fixed premium only under specified outcomes. Premiums are 11.70% (June 1, 2027), 23.40% (May 30, 2028) and 35.10% (May 29, 2029). The estimated value on the pricing date is at least $923.00 per security; the issue price is $1,000, underwriting fee up to $12.00, and proceeds to issuer $988.00 per security.

Citigroup Global Markets Holdings Inc. is offering medium-term senior notes due December 1, 2027, structured as enhanced barrier digital securities linked to the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 indices. Each security has a stated principal amount of $1,000. Investors receive a fixed digital return of $135 (13.50%) at maturity if the final underlying value of the worst performing index is greater than or equal to 70.00% of its initial value; otherwise payment at maturity declines 1% for each 1% the worst performing index falls, potentially resulting in substantial loss. Pricing date is May 26, 2026, issue date May 29, 2026, valuation date November 26, 2027 (subject to postponement) and maturity December 1, 2027. The securities do not pay interest, do not provide dividends or voting rights, carry issuer and guarantor credit risk of Citigroup entities, may have limited liquidity, and have an estimated value on the pricing date of at least $916.50 per security as derived by the underwriter.

Citigroup Global Markets Holdings Inc. is offering autocallable contingent coupon equity-linked medium-term notes linked to NVIDIA Corporation due May 23, 2028, subject to completion. Each security has a stated principal amount of $1,000 and pays a contingent coupon of 0.85% per payment (equivalent to 10.20% per annum) if the underlying meets the coupon barrier on scheduled valuation dates. The securities may be automatically redeemed on specified autocall dates and expose holders to downside in the underlying (final and coupon barrier values are set at 50.00% of the initial underlying value). The estimated value on the pricing date was at least $919.00 per security and the expected issue price is $1,000.00 (underwriting fee $23.50, proceeds to issuer per security $976.50); holders bear Citigroup credit risk and potential withholding for non-U.S. investors.

Citigroup Global Markets Holdings Inc. offers autocalled contingent-coupon equity-linked medium-term notes guaranteed by Citigroup Inc. The securities have a $1,000 stated principal amount per security, a pricing date of May 29, 2026, an issue date of June 3, 2026 and a maturity of June 3, 2031. Contingent coupons will be paid only when the Index closing value on specified valuation dates meets or exceeds a coupon barrier (set at 75.00% of the initial underlying value); each contingent coupon will be at least 1.00% per payment (equivalent to at least 12.00% per annum, to be fixed on the pricing date). The securities include an automatic early redemption (autocall) if the underlying closes at or above the initial underlying value on a potential autocall date. At maturity, if not called, investors receive either principal or a buffer-protected participation outcome with a 20.00% buffer and a final buffer threshold at 80.00% of the initial underlying value. Pricing models estimated an illustrative value of at least $850.00 per security on the pricing date; underwriting fee up to $10.00 per security.

Citigroup Global Markets Holdings Inc. priced callable contingent coupon equity‑linked securities totaling $8,000,000 (8,000 securities) due May 5, 2028, guaranteed by Citigroup Inc.. Each security has a stated principal amount of $1,000 and a contingent coupon equal to 1.0292% of principal on each contingent coupon payment date (approximately 12.35% per annum if all coupons are paid).

The payout depends solely on the worst performing of the EURO STOXX 50®, the Nasdaq‑100® and the Russell 2000® on scheduled valuation dates against 70% barrier levels. If the worst performing underlying falls below its final barrier on the final valuation date, investors may receive significantly less than principal, possibly zero. The issuer may call the securities on specified potential redemption dates; early redemption returns principal plus any related contingent coupon. All payments are subject to 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 Nasdaq-100®, Russell 2000® and S&P 500® indices, maturing May 3, 2029. Each $1,000 security pays a contingent coupon of 0.9167% per period (approximately 11.00% per annum) only if the worst performing underlying on each valuation date is at or above its 80% coupon barrier. The securities may be automatically redeemed early if the worst performing underlying equals or exceeds its initial value on a potential autocall date. At maturity, if not called, payment depends on the worst performing underlying relative to its 60% final barrier and may result in significant loss of principal, possibly down to zero. The securities are unsecured obligations of CGMH and are guaranteed by Citigroup Inc.; all payments are subject to the issuers and guarantors credit risk. The estimated value on the pricing date was $988.30 versus an issue price of $1,000.00, and the offering totals $2,000,000.

Citigroup Global Markets Holdings Inc. is offering callable contingent coupon equity-linked securities due November 3, 2027, guaranteed by Citigroup Inc. Each security has a stated principal of $1,000 and pays a contingent coupon of 1.10% per valuation period (equivalent to 13.20% per annum) only if the worst performing of the Nasdaq-100, Russell 2000 and S&P 500 is at or above its 70% coupon barrier on a valuation date. If not redeemed, payment at maturity depends on the final performance of the worst performing underlying versus its 70% final barrier, which can result in a loss of principal, possibly to zero. The estimated value on the pricing date was $990.20 versus an issue price of $1,000.00. Valuation and contingent coupon dates are specified; the issuer may call the securities on potential redemption dates with at least three business days’ notice.

Citigroup Global Markets Holdings Inc. is offering Callable Contingent Coupon Equity Linked Securities due November 3, 2027 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 total issue size shown is $1,875,000. The securities pay a contingent coupon of 1.0083% per valuation period (approximately 12.10% annualized if all coupons pay) only when the worst performing underlying on a valuation date is at or above a 70% barrier. At maturity holders receive $1,000 if the worst performing underlying is at or above its final 70% barrier; otherwise repayment is reduced pro rata by the worst performing underlying's return and may be zero. The issuer may call the securities on multiple potential redemption dates; all payments are subject to Citigroup Global Markets Holdings Inc. and Citigroup Inc. credit risk.

Citigroup Global Markets Holdings Inc. offers autocal lable contingent coupon equity linked securities due April 3, 2028, guaranteed by Citigroup Inc. Each $1,000 security can pay contingent coupons equal to 0.75% per period (9.00% annualized) if the worst performing underlying on a valuation date is at or above its coupon barrier (75% of initial). If not auto‑redeemed, maturity payoff depends solely on the worst performing of the Nasdaq-100, Russell 2000 and S&P 500, with final principal protected only if that worst performer is at or above its final barrier (70% of initial).

The securities carry credit risk of CGMI/Citigroup Inc., may be called early on specified autocall dates, have limited secondary market liquidity, an estimated initial value of $968.60 versus an issue price of $1,000.00, and involve complex tax and market‑timing risks.

Citigroup Global Markets Holdings Inc. is offering autocal lable contingent coupon equity-linked securities due May 4, 2027, guaranteed by Citigroup Inc. Each security has a $1,000 stated principal amount and pays contingent coupons equal to 3.0125% per period (12.05% annualized) if the worst performing underlying meets a 70% coupon barrier on specified valuation dates.

Payments and early automatic redemption depend solely on the worst performing of the Russell 2000 and the S&P 500. A knock-in (any underlying <70% of initial during the observation period) exposes investors to full downside at maturity; principal may be lost. Pricing date: April 29, 2026; issue date: May 4, 2026.

Citigroup Global Markets Holdings Inc. priced $3,000,000 of callable contingent coupon equity-linked securities linked to the worst performer of the Nasdaq-100, the Russell 2000 and the State Street® Utilities Select Sector SPDR® ETF, maturing November 3, 2027. The securities have a stated principal amount of $1,000 per security, a contingent coupon equal to 1.10% of principal on each payment date (equivalent to 13.20% per annum if all coupons are paid), an estimated value at pricing of $987.50 per security and an issue price of $1,000 per security. Coupon payments and principal at maturity depend solely on the performance of the worst performing underlying relative to 70% of its initial value; if that underlying is below its final barrier, holders may lose some or all principal. The issuer may call the securities on specified potential redemption dates prior to maturity.

Citigroup Global Markets Holdings Inc. is offering buffered autocallable securities linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER. The securities have a stated principal of $1,000 per security, a pricing date of May 15, 2026, an issue date of May 20, 2026 and a scheduled final maturity of May 20, 2031. Payments are fully guaranteed by Citigroup Inc. The securities can automatically redeem early on specified valuation dates for the stated principal plus a scheduled premium; at maturity they provide a 15% buffer against losses but expose holders to 1:1 downside beyond that buffer and reflect a 6% per annum decrement in the Index.

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, Nasdaq-100 Index® and Russell 2000® Index. The securities have a stated principal amount of $1,000 per security, a pricing date of May 8, 2026, an issue date of May 13, 2026 and a maturity date of May 13, 2031. Automatic early redemption may occur on specified valuation dates if the worst performing underlying is at or above its initial value; a final barrier is set at 70.00% of the initial underlying value. If not called, payoff at maturity depends solely on the worst performing underlying and can result in a loss of up to the full principal.

Citigroup Global Markets Holdings Inc. is offering Autocallable Buffered Equity Linked Securities linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (USD) ER. The securities have a $1,000 stated principal amount, monthly coupons equal to 0.6042% of principal (approx. 7.25% per annum), an initial issue price of $1,000 per security and an expected estimated value (on the pricing date) of at least $850 per security.

The securities mature on May 20, 2031 (valuation date May 15, 2031) unless auto‑called earlier. They include a 15.00% buffer and an 85.00% downside threshold; if the final underlying value is below that threshold a downside event occurs and losses apply beyond the buffer. The index referenced applies a 6% per annum decrement and targets 40% volatility with intraday leverage resets; past back‑tested and limited historical data are provided but are not predictive of future results.

Citigroup Global Markets Holdings Inc. is issuing autocalled market-linked notes with a $1,000 stated principal per note, priced May 26, 2026 and issued May 29, 2026, maturing June 1, 2033 unless earlier redeemed. The notes are linked to the S&P 500 Futures 40% Intraday Edge Volatility TCA 6% Decrement Index (ticker SPXI4EV6) and are fully guaranteed by Citigroup Inc.

On each scheduled valuation date prior to maturity the notes will auto‑redeem if the underlying is ≥ its initial value; early‑redemption premiums range from 8.50% (May 26, 2027) up to 51.00% (May 26, 2032). At final maturity holders receive principal plus a return amount only if the final underlying value exceeds the initial underlying value; the upside participation rate is 100%.

Citigroup Global Markets Holdings Inc. is offering market-linked securities tied to the S&P 500 Futures 7% Intraday Edge Volatility TCA 2% Decrement Index (USD) ER ("SPXI7EV2"). Each security has a stated principal amount of $1,000, an issue date of June 3, 2026, a valuation date of May 30, 2028 and a maturity date of June 2, 2028. At maturity you will receive the stated principal plus a return amount only if the final index level exceeds the initial index level; otherwise you receive the $1,000 principal.

The securities reference an index that targets 7% volatility, applies intraday exposure resets, charges a 2% per annum decrement and deducts notional costs; the index launched on August 14, 2025 and had a closing value of 221.85 on April 27, 2026. The upside participation rate will be set on the pricing date between 250.00% and 275.00%. The securities are senior unsecured obligations of the issuer and are fully guaranteed by Citigroup Inc..