Citigroup Launches $13 Million Autocallable Buffer Notes Tied to S&P 500 Index

Autocallable Note Structure and Features

Issued by Citigroup Global Markets Holdings as unsecured debt guaranteed by Citigroup Inc., these notes do not pay periodic interest nor guarantee principal repayment at maturity. Returns depend solely on the S&P 500 Index performance on specified valuation dates. Each note has a stated principal of $1,000, with issue date July 23, 2026, and maturity on July 25, 2028, unless redeemed earlier via the autocall feature.

Two valuation dates are set: July 27, 2027, and July 20, 2028 (final valuation). If on the first valuation date the S&P 500 closes at or above 7,457.69, automatic redemption occurs three business days later, paying investors $1,105 per note (principal plus 10.50% premium). Early redemption ends the security and foregoes further index gains.

Downside Buffer and Loss Exposure

The notes feature a 20% downside buffer protecting investors from losses if the S&P 500 declines moderately. The final buffer value is 5,966.152, exactly 80% of the initial underlying value. If not redeemed early and the index closes at or above the initial value on the final valuation date, investors receive full principal plus 100% participation in index gains.

If the index finishes below the initial value but above the buffer, investors receive only their $1,000 principal with no additional return. Should the index fall below the buffer level, investors incur a dollar-for-dollar loss beyond the 20% buffer—losing 1% of principal for each 1% decline below 5,966.152. This structure exposes investors fully to downside beyond the buffer while foregoing dividends from the underlying index.

Pricing Details and Valuation

Priced at $1,000 per note on July 20, 2026, the total issuance amounted to $13 million. Citigroup Global Markets Inc., as principal underwriter, charged a $1 underwriting fee per note, resulting in net proceeds of $999 per note or $12,987,000 in total. The estimated value on pricing date was $995.20 per note, below issuance price, based on Citigroup's internal models and funding rates.

This estimated valuation does not represent actual profit or a secondary market price. Citigroup and affiliates may profit from hedging activities regardless of the securities’ value movements. The modest valuation discount reflects embedded optionality typical in structured products.

Important Dates and Timeline

The strike date fixing the initial underlying value was July 17, 2026, when the S&P 500 closed at 7,457.69. Pricing occurred three days later on July 20, 2026, with issuance on July 23, 2026. The first valuation date is July 27, 2027, one year post-pricing, subject to postponement if non-trading or market disruptions occur. The final valuation date is July 20, 2028, two years after pricing, with maturity on July 25, 2028, five business days later to allow settlement.

Credit Risk and Guarantee Structure

Payments on these notes are fully and unconditionally guaranteed by Citigroup Inc., the parent company. Investors therefore bear credit risk of both the issuer and guarantor. This dual-entity setup is standard for structured products issued by large financial institutions. Default by either entity could result in non-payment regardless of index performance.

The notes are not bank deposits and lack FDIC or any governmental insurance. They are unsecured obligations without claims on specific Citigroup assets in default or bankruptcy scenarios.

Automatic Redemption Payment Example

If the S&P 500 closes at or above 7,457.69 on July 27, 2027, investors receive $1,105 per note (principal plus 10.50% premium). The notes then cease to exist, and investors forfeit further index appreciation potential.

This early redemption feature caps investor upside and benefits the issuer, who can redeem at a fixed premium while hedging excess index gains. If the index fails to trigger redemption, investors maintain downside exposure subject to the 20% buffer. The filing notes the premium may be significantly less than index appreciation before the final valuation date.

Liquidity and Market Risks

These securities will not be listed on any exchange, limiting liquidity. Secondary market trading, if available, would be over-the-counter with sparse dealer participation and potentially wide bid-ask spreads. There is no obligation for dealers, including Citigroup, to make a market post-issuance.

Investors seeking early exit may face difficulty or accept discounted prices. The filing provides no clarity on secondary market availability or pricing, highlighting liquidity as a significant risk.

Regulatory Filings and Tax Considerations

Filed under Rule 424(b)(2) as a pricing supplement to registration statements 333-293732 and 333-293732-02, these notes are offered via an effective shelf registration allowing continuous structured product issuance by Citigroup. Related documents include product supplement EA-02-12, underlying supplement 13, and prospectus dated February 25, 2026, containing additional terms and disclosures.

The SEC and state regulators have not approved or disapproved the securities nor confirmed the offering's accuracy. Investors must review all related documents carefully. Tax treatment is not detailed here; investors should consult the prospectus and tax advisors regarding gain or loss reporting.

Underwriting and Distribution

Citigroup Global Markets Inc. acts as principal underwriter, purchasing the entire $13 million at a $1 per note underwriting fee. This 0.10% spread aligns with typical structured product economics. Citigroup and affiliates may also profit from hedging related to the offering, even if note values decline, reflecting issuer hedging strategies involving derivatives.

Risks and Investor Warnings

Key risks include no protection until the S&P 500 drops more than 20%, loss of dividend income, capped upside due to automatic redemption, credit risk of Citigroup entities, uncertain liquidity, potential valuation date delays from market disruptions, and structural complexity. These notes carry higher risk than conventional senior debt and require thorough understanding of embedded options and conditional payments.