Jefferies Financial Group Inc. 美股招股说明书（2025年4月9日版）

Prospectus Supplement dated May 12,2023 and Prospectus dated May 12, 2023) $1,250,000Jefferies Jefferies Financial Group Inc.Senior Autocallable Contingent Coupon BufferedNotes due April 10, 2030 Linked to the iShares® Semiconductor ETF The Senior Autocallable Contingent Coupon BufferedNotes dueApril 10, 2030 Linked to the iShares® Semiconductor ETF (the “Notes”) are senior unsecured obligations of JefferiesFinancial Group Inc.The Notes have the terms described in the accompanying product supplement, prospectus supplement and prospectus, as supplemented or modified by this pricingsupplement.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, the Underlying or the securities represented by the Underlying.SUMMARY OF TERMS Issuer:Title of the Notes:Aggregate Principal Amount:Issue Price:Stated Principal AmountStrike Date:Pricing Date:Original Issue Date:Coupon Observation Dates: Jefferies Financial Group Inc.Senior Autocallable Contingent Coupon BufferedNotes due April 10, 2030 Linked to the iShares® Semiconductor ETF$1,250,000. We may increase the Aggregate Principal Amount prior to the Original Issue Date but are not required to do so.$1,000 per Note$1,000 per NoteApril 4, 2025April 7, 2025April 10, 2025 (3 Business Days after the Pricing Date)Quarterly, beginning on July 7, 2025, as set forth on page PS-3. The Coupon Observation Dates are subject to postponement as described in the accompanying product supplement. Coupon Payment Dates: As set forth on page PS-3. The Coupon Payment Dates may be postponed if the related Coupon Observation Date is postponed asdescribed in the accompanying product supplement. Call Observation Dates: Quarterly, beginning on April 5, 2027, as set forth on page PS-3. The Call Observation Dates are subject to postponement as describedin the accompanying product supplement. As set forth on page PS-3. The Call Payment Dates may be postponed if the related Call Observation Date is postponed as describedin the accompanying product supplement.April 5, 2030, subject to postponement as described in the accompanying product supplement. Call Payment Dates: Valuation Date:Maturity Date:Underlying:Coupon Feature: April 10, 2030, which may be postponed if the Valuation Date is postponed as described in the accompanying product supplement.The iShares® Semiconductor ETF (the “SOXX”).Please see “The Underlying” below. Contingent Coupon Payments. The Notes will pay a Contingent Coupon Payment of $29.00 on the applicable Coupon Payment Date ifthe Observation Value on the applicable quarterly Coupon Observation Date is greater than or equal to the Coupon Barrier.Autocallable Notes. The Notes will be automatically called if the Observation Value on any Call Observation Date (beginning Call Feature: Call Payment:Payment at Maturity: If the Final Value is greater than or equal to the Threshold Value, you will receive for each Note that you hold a Payment at Maturitythat is equal to the Stated Principal Amount If the Final Value is less than the Threshold Value, you will receive for each Note that you hold a Payment at Maturity that is lessthan the Stated Principal Amount of each Note that will equal: In this scenario the Payment at Maturity will be less than the Stated Principal Amount and you could lose some or all of yourinvestment. The Payment at Maturity will also include the final Contingent Coupon Payment if the Observation Value on the final CouponObservation Date is greater than or equal to the Coupon Barrier. Initial Value:Observation Value: Final Value:Coupon Barrier:Call Value:Threshold Value:Buffer Rate:Adjustment Factor: Specified Currency:CUSIP/ISIN:Book-entry or Certificated Note:Business DayAgent: $944.50 per Note. Please see “The Notes” below.General corporate purposes Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this pricing supplement or theaccompanying product supplement, prospectus or prospectus supplement is truthful or complete.Any representation to the contrary is a criminal offense.As used in this pricing supplement,“we,”“us”and“our”refer to Jefferies Financial Group Inc., unless the context requires otherwise.We will deliver the Notes in book-entry form only through The Depository Trust Company on or about April 10, 2025 against payment in immediately available funds. JefferiesPricing supplement dated April 7, 2025. You should read this pricing supplement together with the related product supplement, prospectus and prospectus supplement, each of which can be accessed via the You should rely only on the information contained in or incorporated by reference in thi