杰弗里斯金融集团股份有限公司美股招股说明书(2025-11-24版)

Prospectus Supplement dated May 12, 2023and Prospectus dated May 12, 2023) $5,250,000Jefferies Jefferies Financial Group Inc.Senior Autocallable Contingent Coupon Barrier Notes due November 22, 2030 Linked to the Worst-Performing of the Nasdaq-100 Index®, the Russell 2000®Index and the EURO STOXX 50® The Senior Autocallable Contingent Coupon Barrier Notes due November 22, 2030 Linked to the Worst-Performing of the Nasdaq-100 Index®, the Russell 2000®Index and the EUROSTOXX 50®Index (the “Notes”) are senior unsecured obligations of Jefferies Financial Group Inc. The Notes have the terms described in the accompanying product supplement,prospectus supplement and prospectus, as supplemented or modified by this pricing supplement. The Notes are issued as part of our Series A Global Medium-Term Notes program.All payments are subject to our credit risk. If we default on our obligations, you could lose some or a significant portion of your investment. These Notes are not securedobligations and you will not have any security interest in, or otherwise have any access to, any Underlying or the securities represented by any Underlying. Issuer:Title of the Notes: Senior Autocallable Contingent Coupon Barrier Notes due November 22, 2030 Linked to the Worst-Performing of the Nasdaq-100 Index®, the Russell Aggregate Principal Amount:$5,250,000. We may increase the Aggregate Principal Amount prior to the Original Issue Date but are not required to do so.Issue Price:Stated Principal Amount:Pricing Date:Original Issue Date:Coupon Observation Dates:Quarterly, beginning on February 20, 2026, as set forth on page PS-2. The Coupon Observation Dates are subject to postponement as described in the Coupon Payment Dates: Quarterly, beginning on May 20, 2026, as set forth on page PS-2. The Call Observation Dates are subject to postponement as described in theaccompanying product supplement. Call Observation Dates: As set forth on page PS-2. The Call Payment Dates may be postponed if the related Call Observation Date is postponed as described in the accompanyingproduct supplement. Call Payment Dates: Valuation Date:Maturity Date:Underlying: The Underlying with the lowest Observation Value or Final Value, as applicable, as compared to its Initial Value. Worst-PerformingUnderlying: Contingent Coupon Payments. The Notes will pay a Contingent Coupon Payment of $27.00 on the applicable Coupon Payment Date if the ObservationValue of the Worst-Performing Underlying on the applicable quarterly Coupon Observation Date is greater than or equal to its Coupon Barrier. Autocallable Notes. The Notes will be automatically called if the Observation Value of the Worst-Performing Underlying on any Call Observation Date(beginning approximately six months after the Pricing Date) is equal to or greater than its Call Value. If your Notes are called, you will receive the Call Call Feature: Call Payment:Payment at Maturity: The Stated Principal Amount plus any Contingent Coupon Payment that may otherwise be due on the applicable Call Payment Date.If the Final Value of the Worst-Performing Underlying is greater than or equal to its Threshold Value, you will receive for each Note that you hold a In this scenario the Payment at Maturity will be less than the Stated Principal Amount and you could lose some or all of your investment.The Payment at Maturity will also include the final Contingent Coupon Payment if the Observation Value of the Worst-Performing Underlying on the finalCoupon Observation Date is greater than or equal to its Coupon Barrier. Initial Value:24,054.38 with respect to the NDX; 2,305.112 with respect to the RTY; and 5,569.92 with respect to the SX5E.Observation Value:With respect to each Underlying, the Index Closing Value of the Underlying on the applicable Coupon Observation Date or Call Observation Date.Final Value:With respect to each Underlying, the Index Closing Value of the Underlying on the Valuation Date. 15,635.35 with respect to the NDX (65% of its Initial Value, rounded to two decimal places); 1,498.323 with respect to the RTY (65% of its Initial Value,rounded to three decimal places); and 3,620.45 with respect to the SX5E (65% of its Initial Value, rounded to two decimal places).24,054.38 with respect to the NDX (100% of its Initial Value); 2,305.112 with respect to the RTY (100% of its Initial Value); and 5,569.92 with respect to theSX5E (100% of its Initial Value). Call Value: 14,432.63 with respect to the NDX (60% of its Initial Value, rounded to two decimal places); 1,383.067 with respect to the RTY (60% of its Initial Value,rounded to three decimal places); and 3,341.95 with respect to the SX5E (60% of its Initial Value, rounded to two decimal places).U.S. dollars Threshold Value: 47233YRJ6 / US47233YRJ63Book-entry Conflict of Interest:Jefferies LLC, the broker-dealer subsidiary of Jefferies Financial Group Inc., is a member of FINRA and will participate in the distribution of the notes beingoffere