Jefferies Financial Group Inc美股招股说明书(2025-08-15版)

May 12, 2023 and Prospectus datedMay 12, 2023) $4,423,000Jefferies Jefferies Financial Group Inc.Senior Fixed Rate 10 Year Callable Notes due August 15, 2035 We have the right to redeem the Notes, in whole or in part, on each Optional Redemption Date. Subject to our redemption right, the amount of interest payable on the Notes will be 5.50%from and including the Original Issue Date to, but excluding, the stated maturity date (August 15, 2035). All payments on the Notes, including the repayment of principal, are subject to thecredit risk of Jefferies Financial Group Inc. SUMMARY OF TERMS Issuer:Title of the Notes:Aggregate Principal Amount:Issue Price:Pricing Date:Original Issue Date:Maturity Date:Interest Accrual Date:Interest Rate:Interest Payment Period: Interest Payment Dates:Day-Count Convention:Redemption: We will have the right to redeem the Notes, in whole or in part on each Optional Redemption Date and pay to you 100% of the statedprincipal amount per Note plus accrued and unpaid interest to, but excluding, such Optional Redemption Date. If we elect to redeem theNotes, we will give you notice at least 5 Business Days before the date of such redemption. Optional Redemption Dates:Specified Currency:CUSIP/ISIN:Book-entry or Certificated Note:Business Day: New York. If any Interest Payment Date, any Optional Redemption Date or the Maturity Date occurs on a day that is not a Business Day, anypayment owed on such date will be postponed as described in “The Notes” below. Agent:Trustee:Use of Proceeds:Listing: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 ofthe notes being offered hereby. Accordingly, the offering is subject to the provisions of FINRA Rule 5121 relating to conflicts of interest andwill be conducted in accordance with the requirements of Rule 5121. See “Conflict of Interest.” The Notes will be our senior unsecured obligations and will rank equally with our other senior unsecured indebtedness. Public Offering Price(1)Underwriting Discounts and Commissions(1)Proceeds to Jefferies Financial Group Inc. (BeforeExpenses) (1) The Agent may purchase the Notes for sale to certain fee-based advisory accounts and may forgo some or all of their underwriting discounts and commissions. The price for investorspurchasing the Notes in these accounts will be reduced by an amount that will be up to such forgone underwriting discounts and commissions. Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this pricingsupplement or the accompanying prospectus or either prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense. We will deliver the Notes in book-entry form only through The Depository Trust Company on or about August 15, 2025 against payment in immediately available funds. Jefferies Pricing supplement dated August 13, 2025.You should read this document together with the related prospectus and prospectus supplement,each of which can be accessed via the hyperlinks below, before you decide to invest.Prospectus supplement dated May 12, 2023 and Prospectus dated May 12, 2023 PRICING SUPPLEMENT SPECIAL NOTE ON FORWARD-LOOKING STATEMENTSTHE NOTESRISK FACTORSMATERIAL UNITED STATES FEDERAL INCOME TAX CONSEQUENCESSUPPLEMENTAL PLAN OF DISTRIBUTIONCONFLICT OF INTERESTLEGAL MATTERSEXPERTS You should rely only on the information contained in or incorporated by reference in this pricing supplement and theaccompanying prospectus and prospectus supplements. We have not authorized anyone to provide you with differentinformation. We are not making an offer of these securities in any state where the offer is not permitted. You should notassume that the information contained in this pricing supplement or the accompanying prospectus is accurate as of any datelater than the date on the front of this pricing supplement. SPECIAL NOTE ON FORWARD-LOOKING STATEMENTS This pricing supplement and the accompanying prospectus and prospectus supplement contain or incorporate by reference “forward-looking statements” within the meaning of the safe harbor provisions of Section 27A of the Securities Act of 1933 (the “Securities Act”)and Section 21E of the Securities Exchange Act of 1934. These forward-looking statements are not statements of historical fact andrepresent only our belief as of the date such statements are made. There are a variety of factors, many of which are beyond our control,which affect our operations, performance, business strategy and results and could cause actual reported results and performance todiffer materially from the performance and expectations expressed in these forward-looking statements. These factors include, but arenot limited to, financial market volatility, actions and initiatives by current and future competitors, general