[424B2] – JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) (CIK 0000019617)

Rhea-AI Filing Summary

JPMorgan Chase Financial Company LLC is offering unsecured, unsubordinated Digital Buffered Notes linked to the S&P 500 Index, fully and unconditionally guaranteed by JPMorgan Chase & Co. The notes pay a fixed return equal to a Contingent Digital Return of at least 8.27% at maturity if the Ending Index Level is at or above the Initial Index Level, or down by up to 10.00%. The maximum payment is $1,082.70 per $1,000 note. If the Index falls by more than 10%, principal is reduced at a 1.11111% rate for each additional 1% decline.

The notes are expected to price on or about October 17, 2025, settle on or about October 22, 2025, have a Valuation Date of October 30, 2026 and mature on November 4, 2026. Denominations are $10,000 and integral multiples of $1,000. The price to public is $1,000 per note; selling commissions will not exceed $10 per $1,000. If priced today, the estimated value would be approximately $986.40 per $1,000 note, and will not be less than $970.00 when set. The notes pay no interest or dividends and are not exchange-listed.

Insights

Structured products analyst

Equity-linked note with capped upside, 10% buffer, principal-at-risk.

These SPX-linked notes provide a fixed, contingent return of at least 8.27% if the Index is flat or down by up to 10.00% at maturity. Above the Initial Index Level, upside is capped at the same contingent rate; gains beyond that accrue to the issuer, not the holder. Below the buffer, losses increase at a 1.11111 factor, exposing principal.

The issuer is JPMorgan Chase Financial Company LLC, guaranteed by JPMorgan Chase & Co. Estimated value is indicated at about $986.40 per $1,000 today, with a floor of $970.00 when set, reflecting fees, hedging costs, and internal funding rates. Liquidity is limited; no listing is planned.

Key mechanics depend on the October 30, 2026 valuation. Holder outcomes hinge on the Index level on that date; interim moves are irrelevant unless selling in the secondary market.

The information in this preliminary pricing supplement is not complete and may be changed. This preliminary pricing supplement is not an offer to sell nor does it seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

Subject to completion dated October 14, 2025

Pricing supplement To prospectus dated April 13, 2023, prospectus supplement dated April 13, 2023, product supplement no. 4-I dated April 13, 2023, underlying supplement no. 1-I dated April 13, 2023 and prospectus addendum dated June 3, 2024	Registration Statement Nos. 333-270004 and 333-270004-01 Dated October , 2025 Rule 424(b)(2)
JPMorgan Chase Financial Company LLC

Structured
Investments $ Digital Buffered Notes Linked to the S&P 500® Index due November 4, 2026 Fully and Unconditionally Guaranteed by JPMorgan Chase & Co.

General

●The notes are designed for investors who seek a fixed return of at least 8.27%* if the Ending Index Level of the S&P 500® Index is greater than or equal to the Initial Index Level or is less than the Initial Index Level by up to 10.00%.

●Investors should be willing to forgo interest and dividend payments and, if the Ending Index Level is less than the Initial Index Level by more than 10.00%, be willing to lose some or all of their principal amount at maturity.

●The notes are unsecured and unsubordinated obligations of JPMorgan Chase Financial Company LLC, which we refer to as JPMorgan Financial, the payment on which is fully and unconditionally guaranteed by JPMorgan Chase & Co. Any payment on the notes is subject to the credit risk of JPMorgan Financial, as issuer of the notes, and the credit risk of JPMorgan Chase & Co., as guarantor of the notes.

●Minimum denominations of $10,000 and integral multiples of $1,000 in excess thereof

●JPMorgan Chase & Co., our parent company, and/or its affiliates have previously agreed to make unconditional and irrevocable donations to Blue Star Families, Inc. (“Blue Star”), a nonprofit organization, to support military families by connecting them with their neighbors — individuals and organizations — to create communities of support. These donations are not contingent on the sale of the notes and will not impact the final terms of the notes. We or our affiliates expect to realize profits for assuming risks inherent in hedging our obligations under the notes. Some of these projected profits, if any, may be used to offset a portion of the donations. See “Supplemental Donation Information” in this pricing supplement.

Key Terms

Issuer:	JPMorgan Chase Financial Company LLC, a direct, wholly owned finance subsidiary of JPMorgan Chase & Co.
Guarantor:	JPMorgan Chase & Co.
Index:	The S&P 500® Index (Bloomberg ticker: SPX)
Payment at Maturity:	If the Ending Index Level is greater than or equal to the Initial Index Level or is less than the Initial Index Level by up to 10.00%, at maturity you will receive a cash payment that provides you with a return per $1,000 principal amount note equal to the Contingent Digital Return. Accordingly, under these circumstances, your payment at maturity per $1,000 principal amount note will be calculated as follows:
	$1,000 + ($1,000 × Contingent Digital Return)
	If the Ending Index Level is less than the Initial Index Level by more than 10.00%, at maturity you will lose 1.11111% of the principal amount of your notes for every 1% that the Ending Index Level is less than the Initial Index Level by more than 10.00%. Under these circumstances, your payment at maturity per $1,000 principal amount note will be calculated as follows:
	$1,000 + [$1,000 × (Index Return + 10.00%) × 1.11111]
	You will lose some or all of your principal amount at maturity if the Ending Index Level is less than the Initial Index Level by more than 10.00%.
Contingent Digital Return:	At least 8.27%*, which reflects the maximum return on the notes. Accordingly, the maximum payment at maturity per $1,000 principal amount note is $1,082.70. *The actual maximum payment at maturity will be provided in the pricing supplement and will not be less than $1,082.70 per $1,000 principal amount note.
Buffer Amount:	10.00%
Downside Leverage Factor:	1.11111
Index Return:	(Ending Index Level – Initial Index Level) Initial Index Level
Initial Index Level:	The closing level of the Index on the Pricing Date
Ending Index Level:	The closing level of the Index on the Valuation Date
Pricing Date:	On or about October 17, 2025
Original Issue Date:	On or about October 22, 2025 (Settlement Date)
Valuation Date*:	October 30, 2026
Maturity Date*:	November 4, 2026
CUSIP:	48136H2G2

* Subject to postponement in the event of a market disruption event and as described under “General Terms of Notes — Postponement of a Determination Date — Notes Linked to a Single Underlying — Notes Linked to a Single Underlying (Other Than a Commodity Index)” and “General Terms of Notes — Postponement of a Payment Date” in the accompanying product supplement

Investing in the notes involves a number of risks. See “Risk Factors” beginning on page S-2 of the accompanying prospectus supplement, Annex A to the accompanying prospectus addendum, “Risk Factors” beginning on page PS-11 of the accompanying product supplement and “Selected Risk Considerations” beginning on page PS-5 of this pricing supplement.

Neither the Securities and Exchange Commission (the “SEC”) nor any state securities commission has approved or disapproved of the notes or passed upon the accuracy or the adequacy of this pricing supplement or the accompanying product supplement, underlying supplement, prospectus supplement, prospectus and prospectus addendum. Any representation to the contrary is a criminal offense.

	Price to Public (1)	Fees and Commissions (2)	Proceeds to Issuer
Per note	$1,000	$	$
Total	$	$	$

(1) See “Supplemental Use of Proceeds” in this pricing supplement for information about the components of the price to public of the notes.

(2) J .P. Morgan Securities LLC, which we refer to as JPMS, acting as agent for JPMorgan Financial, will pay all of the selling commissions it receives from us to other affiliated or unaffiliated dealers. In no event will these selling commissions exceed $10.00 per $1,000 principal amount note. See “Plan of Distribution (Conflicts of Interest)” in the accompanying product supplement.

If the notes priced today, the estimated value of the notes would be approximately $986.40 per $1,000 principal amount note. The estimated value of the notes, when the terms of the notes are set, will be provided in the pricing supplement and will not be less than $970.00 per $1,000 principal amount note. See “The Estimated Value of the Notes” in this pricing supplement for additional information.

The notes are not bank deposits, are not insured by the Federal Deposit Insurance Corporation or any other governmental agency and are not obligations of, or guaranteed by, a bank.

Additional Terms Specific to the Notes

You may revoke your offer to purchase the notes at any time prior to the time at which we accept such offer by notifying the applicable agent. We reserve the right to change the terms of, or reject any offer to purchase, the notes prior to their issuance. In the event of any changes to the terms of the notes, we will notify you and you will be asked to accept such changes in connection with your purchase. You may also choose to reject such changes, in which case we may reject your offer to purchase.

You should read this pricing supplement together with the accompanying prospectus, as supplemented by the accompanying prospectus supplement relating to our Series A medium-term notes, of which these notes are a part, the accompanying prospectus addendum, and the more detailed information contained in the accompanying product supplement and the accompanying underlying supplement. This pricing supplement, together with the documents listed below, contains the terms of the notes and supersedes all other prior or contemporaneous oral statements as well as any other written materials including preliminary or indicative pricing terms, correspondence, trade ideas, structures for implementation, sample structures, fact sheets, brochures or other educational materials of ours. You should carefully consider, among other things, the matters set forth in the “Risk Factors” sections of the accompanying prospectus supplement and the accompanying product supplement and in Annex A to the accompanying prospectus addendum, as the notes involve risks not associated with conventional debt securities. We urge you to consult your investment, legal, tax, accounting and other advisers before you invest in the notes.

You may access these documents on the SEC website at www.sec.gov as follows (or if such address has changed, by reviewing our filings for the relevant date on the SEC website):

●Product supplement no. 4-I dated April 13, 2023:
https://www.sec.gov/Archives/edgar/data/19617/000121390023029539/ea152803_424b2.pdf

●Prospectus supplement and prospectus, each dated April 13, 2023: https://www.sec.gov/Archives/edgar/data/19617/000095010323005751/crt_dp192097-424b2.pdf

●Underlying supplement no. 1-I dated April 13, 2023:

https://www.sec.gov/Archives/edgar/data/19617/000121390023029543/ea151873_424b2.pdf

●Prospectus addendum dated June 3, 2024: http://www.sec.gov/Archives/edgar/data/1665650/000095010324007599/dp211753_424b3.htm

Our Central Index Key, or CIK, on the SEC website is 1665650, and JPMorgan Chase & Co.’s CIK is 19617. As used in this pricing supplement, “we,” “us” and “our” refer to JPMorgan Financial.

JPMorgan Structured Investments — PS- 1
Digital Buffered Notes Linked to the S&P 500® Index

What Is the Total Return on the Notes at Maturity, Assuming a Range of Performances for the Index?

The following table and examples illustrate the hypothetical total return and the hypothetical payment at maturity on the notes. The “total return” as used in this pricing supplement is the number, expressed as a percentage, that results from comparing the payment at maturity per $1,000 principal amount note to $1,000. Each hypothetical total return or payment at maturity set forth below assumes an Initial Index Level of 100 and a Contingent Digital Return of 8.27%, and reflects the Buffer Amount of 10.00% and the Downside Leverage Factor of 1.11111. The hypothetical Initial Index Level of 100.00 has been chosen for illustrative purposes only and does not represent the actual Initial Index Level. The actual Contingent Digital Return and maximum payment at maturity will be provided in the pricing supplement. Each hypothetical total return or payment at maturity set forth below is for illustrative purposes only and may not be the actual total return or payment at maturity applicable to a purchaser of the notes. The numbers appearing in the following table and in the examples below have been rounded for ease of analysis.

Ending Index Level	Index Return	Total Return
180.00	80.00%	8.27000%
170.00	70.00%	8.27000%
160.00	60.00%	8.27000%
150.00	50.00%	8.27000%
140.00	40.00%	8.27000%
130.00	30.00%	8.27000%
120.00	20.00%	8.27000%
110.00	10.00%	8.27000%
108.27	8.27%	8.27000%
105.00	5.00%	8.27000%
102.50	2.50%	8.27000%
100.00	0.00%	8.27000%
97.50	-2.50%	8.27000%
95.00	-5.00%	8.27000%
90.00	-10.00%	8.27000%
89.99	-10.01%	-0.01111%
80.00	-20.00%	-11.11111%
70.00	-30.00%	-22.22222%
60.00	-40.00%	-33.33333%
50.00	-50.00%	-44.44444%
40.00	-60.00%	-55.55555%
30.00	-70.00%	-66.66666%
20.00	-80.00%	-77.77777%
10.00	-90.00%	-88.88888%
0.00	-100.00%	-100.00000%

JPMorgan Structured Investments — PS- 2
Digital Buffered Notes Linked to the S&P 500® Index

Hypothetical Examples of Amount Payable at Maturity

The following examples illustrate how the total payment at maturity in different hypothetical scenarios is calculated.

Example 1: The level of the Index increases from the Initial Index Level of 100.00 to an Ending Index Level of 102.50.

Because the Ending Index Level of 102.50 is greater than the Initial Index Level of 100.00, regardless of the Index Return, the investor receives a payment at maturity of $1,082.70 per $1,000 principal amount note, calculated as follows:

$1,000 + ($1,000 × 8.27%) = $1,082.70

Example 2: The level of the Index decreases from the Initial Index Level of 100.00 to an Ending Index Level of 90.00.

Although the Index Return is negative, because the Ending Index Level of 90.00 is less than the Initial Index Level of 100.00 by up to the Buffer Amount of 10.00%, the investor receives a payment at maturity of $1,082.70 per $1,000 principal amount note, calculated as follows:

$1,000 + ($1,000 × 8.27%) = $1,082.70

Example 3: The level of the Index increases from the Initial Index Level of 100.00 to an Ending Index Level of 140.00.

Because the Ending Index Level of 140.00 is greater than the Initial Index Level of 100.00 and although the Index Return of 40.00% exceeds the Contingent Digital Return of 8.27%, the investor is entitled to only the Contingent Digital Return and receives a payment at maturity of $1,082.70 per $1,000 principal amount note, calculated as follows:

$1,000 + ($1,000 × 8.27%) = $1,082.70

Example 4: The level of the Index decreases from the Initial Index Level of 100.00 to an Ending Index Level of 50.00.

Because the Ending Index Level of 50.00 is less than the Initial Index Level of 100.00 by more than the Buffer Amount of 10.00% and the Index Return is -50.00%, the investor receives a payment at maturity of $555.556 per $1,000 principal amount note, calculated as follows:

$1,000 + [$1,000 × (-50.00% + 10.00%) × 1.11111] = $555.556

The hypothetical returns and hypothetical payments on the notes shown above apply only if you hold the notes for their entire term. These hypotheticals do not reflect fees or expenses that would be associated with any sale in the secondary market. If these fees and expenses were included, the hypothetical returns and hypothetical payments shown above would likely be lower.

JPMorgan Structured Investments — PS- 3
Digital Buffered Notes Linked to the S&P 500® Index

Selected Purchase Considerations

●FIXED APPRECIATION POTENTIAL — If the Ending Index Level is greater than or equal to the Initial Index Level or is less than the Initial Index Level by up to 10.00%, you will receive a fixed return equal to the Contingent Digital Return of at least 8.27% at maturity, which also reflects the maximum return on the notes at maturity. The actual maximum payment at maturity will be provided in the pricing supplement and will not be less than $1,082.70 per $1,000 principal amount note. Because the notes are our unsecured and unsubordinated obligations, the payment of which is fully and unconditionally guaranteed by JPMorgan Chase & Co., payment of any amount on the notes is subject to our ability to pay our obligations as they become due and JPMorgan Chase & Co.’s ability to pay its obligations as they become due.

●LOSS OF PRINCIPAL BEYOND BUFFER AMOUNT — We will pay you the Contingent Digital Return of at least 8.27% at maturity if the Ending Index Level is greater than or equal to the Initial Index Level or is less than the Initial Index Level by up to 10.00%. If the Ending Index Level is less than the Initial Index Level by more than 10.00%, for every 1% that the Ending Index Level is less than the Initial Index Level by more than 10.00%, you will lose an amount equal to 1.11111% of the principal amount of your notes. Accordingly, you may lose some or all of your principal amount at maturity.

●RETURN LINKED TO THE S&P 500® INDEX — The S&P 500® Index consists of stocks of 500 companies selected to provide a performance benchmark for the U.S. equity markets. For additional information about the S&P 500® Index, see “Equity Index Descriptions — The S&P U.S. Indices” in the accompanying underlying supplement.

●TAX TREATMENT — You should review carefully the section entitled “Material U.S. Federal Income Tax Consequences” in the accompanying product supplement no. 4-I.  The following discussion, when read in combination with that section, constitutes the full opinion of our special tax counsel, Latham & Watkins LLP, regarding the material U.S. federal income tax consequences of owning and disposing of notes.

Based on current market conditions, in the opinion of our special tax counsel it is reasonable to treat the notes as “open transactions” that are not debt instruments for U.S. federal income tax purposes, as more fully described in “Material U.S. Federal Income Tax Consequences — Tax Consequences to U.S. Holders — Notes Treated as Open Transactions That Are Not Debt Instruments” in the accompanying product supplement. Assuming this treatment is respected, the gain or loss on your notes should be treated as long-term capital gain or loss if you hold your notes for more than a year, whether or not you are an initial purchaser of notes at the issue price. However, the IRS or a court may not respect this treatment, in which case the timing and character of any income or loss on the notes could be materially and adversely affected. In addition, in 2007 Treasury and the IRS released a notice requesting comments on the U.S. federal income tax treatment of “prepaid forward contracts” and similar instruments. The notice focuses in particular on whether to require investors in these instruments to accrue income over the term of their investment. It also asks for comments on a number of related topics, including the character of income or loss with respect to these instruments; the relevance of factors such as the nature of the underlying property to which the instruments are linked; the degree, if any, to which income (including any mandated accruals) realized by non-U.S. investors should be subject to withholding tax; and whether these instruments are or should be subject to the “constructive ownership” regime, which very generally can operate to recharacterize certain long-term capital gain as ordinary income and impose a notional interest charge. While the notice requests comments on appropriate transition rules and effective dates, any Treasury regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences of an investment in the notes, possibly with retroactive effect. You should consult your tax adviser regarding the U.S. federal income tax consequences of an investment in the notes, including possible alternative treatments and the issues presented by this notice.

Section 871(m) of the Code and Treasury regulations promulgated thereunder (“Section 871(m)”) generally impose a 30% withholding tax (unless an income tax treaty applies) on dividend equivalents paid or deemed paid to Non-U.S. Holders with respect to certain financial instruments linked to U.S. equities or indices that include U.S. equities. Section 871(m) provides certain exceptions to this withholding regime, including for instruments linked to certain broad-based indices that meet requirements set forth in the applicable Treasury regulations (such an index, a “Qualified Index”). Additionally, a recent IRS notice excludes from the scope of Section 871(m) instruments issued prior to January 1, 2027 that do not have a delta of one with respect to underlying securities that could pay U.S.-source dividends for U.S. federal income tax purposes (each an “Underlying Security”). Based on certain determinations made by us, we expect that Section 871(m) will not apply to the notes with regard to Non-U.S. Holders. Our determination is not binding on the IRS, and the IRS may disagree with this determination. Section 871(m) is complex and its application may depend on your particular circumstances, including whether you enter into other transactions with respect to an Underlying Security. If necessary, further information regarding the potential application of Section 871(m) will be provided in the pricing supplement for the notes. You should consult your tax adviser regarding the potential application of Section 871(m) to the notes.

Withholding under legislation commonly referred to as “FATCA” may (if the notes are recharacterized as debt instruments) apply to amounts treated as interest paid with respect to the notes, as well as to payments of gross proceeds of a taxable disposition, including redemption at maturity, of a note, although under recently proposed regulations (the preamble to which specifies that taxpayers are permitted to rely on them pending finalization), no withholding will apply to payments of gross proceeds (other than any amount treated as interest). You should consult your tax adviser regarding the potential application of FATCA to the notes.

JPMorgan Structured Investments — PS- 4
Digital Buffered Notes Linked to the S&P 500® Index

Selected Risk Considerations

An investment in the notes involves significant risks. Investing in the notes is not equivalent to investing directly in the Index or any of the component securities of the Index. These risks are explained in more detail in the “Risk Factors” sections of the accompanying prospectus supplement and product supplement and in Annex A to the accompanying prospectus addendum.

Risks Relating to the Notes Generally

●YOUR INVESTMENT IN THE NOTES MAY RESULT IN A LOSS — The notes do not guarantee any return of principal. The return on the notes at maturity is dependent on the performance of the Index and will depend on whether, and the extent to which, the Ending Index Level is less than the Initial Index Level. Your investment will be exposed to a loss on a leveraged basis if the Ending Index Level is less than the Initial Index Level by more than 10.00%. In this case, for every 1% that the Ending Index Level is less than the Initial Index Level by more than 10.00%, you will lose an amount equal to 1.11111% of the principal amount of your notes. Accordingly, you may lose some or all of your principal amount at maturity.

●YOUR MAXIMUM GAIN ON THE NOTES IS LIMITED TO THE CONTINGENT DIGITAL RETURN — If the Ending Index Level is greater than or equal to the Initial Index Level or is less than the Initial Index Level by up to 10.00%, for each $1,000 principal amount note, you will receive at maturity $1,000 plus an additional return equal to the Contingent Digital Return of at least 8.27%, regardless of any appreciation of the Index, which may be significant.

●YOUR ABILITY TO RECEIVE THE CONTINGENT DIGITAL RETURN MAY TERMINATE ON VALUATION DATE — If the Ending Index Level is less than the Initial Index Level by more than 10.00%, you will not be entitled to receive the Contingent Digital Return at maturity. Under these circumstances, you will lose some or all of your principal amount at maturity.

●CREDIT RISKS OF JPMORGAN FINANCIAL AND JPMORGAN CHASE & CO. — The notes are subject to our and JPMorgan Chase & Co.’s credit risks, and our and JPMorgan Chase & Co.’s credit ratings and credit spreads may adversely affect the market value of the notes.  Investors are dependent on our and JPMorgan Chase & Co.’s ability to pay all amounts due on the notes. Any actual or potential change in our or JPMorgan Chase & Co.’s creditworthiness or credit spreads, as determined by the market for taking that credit risk, is likely to adversely affect the value of the notes.  If we and JPMorgan Chase & Co. were to default on our payment obligations, you may not receive any amounts owed to you under the notes and you could lose your entire investment.

●NO INTEREST OR DIVIDEND PAYMENTS OR VOTING RIGHTS — As a holder of the notes, you will not receive interest payments, and you will not have voting rights or rights to receive cash dividends or other distributions or other rights that holders of the securities included in the Index would have.

●AS A FINANCE SUBSIDIARY, JPMORGAN FINANCIAL HAS NO INDEPENDENT OPERATIONS AND HAS LIMITED ASSETS — As a finance subsidiary of JPMorgan Chase & Co., we have no independent operations beyond the issuance and administration of our securities and the collection of intercompany obligations. Aside from the initial capital contribution from JPMorgan Chase & Co., substantially all of our assets relate to obligations of JPMorgan Chase & Co. to make payments under loans made by us to JPMorgan Chase & Co. or under other intercompany agreements. As a result, we are dependent upon payments from JPMorgan Chase & Co. to meet our obligations under the notes. We are not a key operating subsidiary of JPMorgan Chase & Co. and in a bankruptcy or resolution of JPMorgan Chase & Co. we are not expected to have sufficient resources to meet our obligations in respect of the notes as they come due. If JPMorgan Chase & Co. does not make payments to us and we are unable to make payments on the notes, you may have to seek payment under the related guarantee by JPMorgan Chase & Co., and that guarantee will rank pari passu with all other unsecured and unsubordinated obligations of JPMorgan Chase & Co. For more information, see the accompanying prospectus addendum.

●LACK OF LIQUIDITY — The notes will not be listed on any securities exchange. JPMS intends to offer to purchase the notes in the secondary market but is not required to do so. Even if there is a secondary market, it may not provide enough liquidity to allow you to trade or sell the notes easily. Because other dealers are not likely to make a secondary market for the notes, the price at which you may be able to trade your notes is likely to depend on the price, if any, at which JPMS is willing to buy the notes.

●THE FINAL TERMS AND VALUATION OF THE NOTES WILL BE PROVIDED IN THE PRICING SUPPLEMENT — The final terms of the notes will be based on relevant market conditions when the terms of the notes are set and will be provided in the pricing supplement. In particular, the estimated value of the notes will be provided in the pricing supplement and may be as low as the minimum for the estimated value of the notes set forth on the cover of this pricing supplement. Accordingly, you should consider your potential investment in the notes based on the minimum for the estimated value of the notes.

Risks Relating to Conflicts of Interest

●POTENTIAL CONFLICTS — We and our affiliates play a variety of roles in connection with the issuance of the notes, including acting as calculation agent and as an agent of the offering of the notes, hedging our obligations under the notes and making the assumptions used to determine the pricing of the notes and the estimated value of the notes when the terms of the notes are set, which we refer to as the estimated value of the notes. In performing these duties, our and JPMorgan Chase & Co.’s economic interests and the economic interests of the calculation agent and other affiliates of ours are potentially adverse to your interests as an investor in the notes. In addition, our and JPMorgan Chase & Co.’s business activities, including

JPMorgan Structured Investments — PS- 5
Digital Buffered Notes Linked to the S&P 500® Index

hedging and trading activities, could cause our and JPMorgan Chase & Co.’s economic interests to be adverse to yours and could adversely affect any payment on the notes and the value of the notes. It is possible that hedging or trading activities of ours or our affiliates in connection with the notes could result in substantial returns for us or our affiliates while the value of the notes declines. Please refer to “Risk Factors — Risks Relating to Conflicts of Interest” in the accompanying product supplement for additional information about these risks.

Risks Relating to the Estimated Value and Secondary Market Prices of the Notes

●THE ESTIMATED VALUE OF THE NOTES WILL BE LOWER THAN THE ORIGINAL ISSUE PRICE (PRICE TO PUBLIC) OF THE NOTES — The estimated value of the notes is only an estimate determined by reference to several factors. The original issue price of the notes will exceed the estimated value of the notes because costs associated with selling, structuring and hedging the notes are included in the original issue price of the notes. These costs include the selling commissions, the projected profits, if any, that our affiliates expect to realize for assuming risks inherent in hedging our obligations under the notes and the estimated cost of hedging our obligations under the notes. See “The Estimated Value of the Notes” in this pricing supplement.

●THE ESTIMATED VALUE OF THE NOTES DOES NOT REPRESENT FUTURE VALUES OF THE NOTES AND MAY DIFFER FROM OTHERS’ ESTIMATES — The estimated value of the notes is determined by reference to internal pricing models of our affiliates when the terms of the notes are set. This estimated value of the notes is based on market conditions and other relevant factors existing at that time and assumptions about market parameters, which can include volatility, dividend rates, interest rates and other factors. Different pricing models and assumptions could provide valuations for the notes that are greater than or less than the estimated value of the notes. In addition, market conditions and other relevant factors in the future may change, and any assumptions may prove to be incorrect. On future dates, the value of the notes could change significantly based on, among other things, changes in market conditions, our or JPMorgan Chase & Co.’s creditworthiness, interest rate movements and other relevant factors, which may impact the price, if any, at which JPMS would be willing to buy notes from you in secondary market transactions. See “The Estimated Value of the Notes” in this pricing supplement.

●THE ESTIMATED VALUE OF THE NOTES IS DERIVED BY REFERENCE TO AN INTERNAL FUNDING RATE — The internal funding rate used in the determination of the estimated value of the notes may differ from the market-implied funding rate for vanilla fixed income instruments of a similar maturity issued by JPMorgan Chase & Co. or its affiliates. Any difference may be based on, among other things, our and our affiliates’ view of the funding value of the notes as well as the higher issuance, operational and ongoing liability management costs of the notes in comparison to those costs for the conventional fixed income instruments of JPMorgan Chase & Co. This internal funding rate is based on certain market inputs and assumptions, which may prove to be incorrect, and is intended to approximate the prevailing market replacement funding rate for the notes. The use of an internal funding rate and any potential changes to that rate may have an adverse effect on the terms of the notes and any secondary market prices of the notes. See “The Estimated Value of the Notes” in this pricing supplement.

●THE VALUE OF THE NOTES AS PUBLISHED BY JPMS (AND WHICH MAY BE REFLECTED ON CUSTOMER ACCOUNT STATEMENTS) MAY BE HIGHER THAN THE THEN-CURRENT ESTIMATED VALUE OF THE NOTES FOR A LIMITED TIME PERIOD — We generally expect that some of the costs included in the original issue price of the notes will be partially paid back to you in connection with any repurchases of your notes by JPMS in an amount that will decline to zero over an initial predetermined period. These costs can include selling commissions, projected hedging profits, if any, and, in some circumstances, estimated hedging costs and our internal secondary market funding rates for structured debt issuances. See “Secondary Market Prices of the Notes” in this pricing supplement for additional information relating to this initial period. Accordingly, the estimated value of your notes during this initial period may be lower than the value of the notes as published by JPMS (and which may be shown on your customer account statements).

●SECONDARY MARKET PRICES OF THE NOTES WILL LIKELY BE LOWER THAN THE ORIGINAL ISSUE PRICE OF THE NOTES — Any secondary market prices of the notes will likely be lower than the original issue price of the notes because, among other things, secondary market prices take into account our internal secondary market funding rates for structured debt issuances and, also, because secondary market prices may exclude selling commissions, projected hedging profits, if any, and estimated hedging costs that are included in the original issue price of the notes. As a result, the price, if any, at which JPMS will be willing to buy notes from you in secondary market transactions, if at all, is likely to be lower than the original issue price. Any sale by you prior to the Maturity Date could result in a substantial loss to you. See the immediately following risk consideration for information about additional factors that will impact any secondary market prices of the notes.

The notes are not designed to be short-term trading instruments. Accordingly, you should be able and willing to hold your notes to maturity. See “— Lack of Liquidity”.

●SECONDARY MARKET PRICES OF THE NOTES WILL BE IMPACTED BY MANY ECONOMIC AND MARKET FACTORS — The secondary market price of the notes during their term will be impacted by a number of economic and market factors, which may either offset or magnify each other, aside from the selling commissions, projected hedging profits, if any, estimated hedging costs and the level of the Index.

Additionally, independent pricing vendors and/or third party broker-dealers may publish a price for the notes, which may also be reflected on customer account statements. This price may be different (higher or lower) than the price of the notes, if any, at which JPMS may be willing to purchase your notes in the secondary market. See

JPMorgan Structured Investments — PS- 6
Digital Buffered Notes Linked to the S&P 500® Index

“Risk Factors — Risks Relating to the Estimated Value and Secondary Market Prices of the Notes — Secondary market prices of the notes will be impacted by many economic and market factors” in the accompanying product supplement.

Risks Relating to the Index

●JPMORGAN CHASE & CO. IS CURRENTLY ONE OF THE COMPANIES THAT MAKE UP THE INDEX — JPMorgan Chase & Co. is currently one of the companies that make up the Index, but JPMorgan Chase & Co. will have no obligation to consider your interests as a holder of the notes in taking any corporate action that might affect the value of the Index.

JPMorgan Structured Investments — PS- 7
Digital Buffered Notes Linked to the S&P 500® Index

Historical Information

The following graph sets forth the historical performance of the Index based on the weekly historical closing levels of the Index from January 3, 2020 through October 10, 2025. The closing level of the Index on October 13, 2025 was 6,654.72.

We obtained the closing levels of the Index above and below from the Bloomberg Professional® service (“Bloomberg”), without independent verification. The historical levels of the Index should not be taken as an indication of future performance, and no assurance can be given as to the closing level of the Index on the Pricing Date or the Valuation Date. There can be no assurance that the performance of the Index will result in the return of any of your principal amount.

The Estimated Value of the Notes

The estimated value of the notes set forth on the cover of this pricing supplement is equal to the sum of the values of the following hypothetical components: (1) a fixed-income debt component with the same maturity as the notes, valued using the internal funding rate described below, and (2) the derivative or derivatives underlying the economic terms of the notes. The estimated value of the notes does not represent a minimum price at which JPMS would be willing to buy your notes in any secondary market (if any exists) at any time. The internal funding rate used in the determination of the estimated value of the notes may differ from the market-implied funding rate for vanilla fixed income instruments of a similar maturity issued by JPMorgan Chase & Co. or its affiliates. Any difference may be based on, among other things, our and our affiliates’ view of the funding value of the notes as well as the higher issuance, operational and ongoing liability management costs of the notes in comparison to those costs for the conventional fixed income instruments of JPMorgan Chase & Co. This internal funding rate is based on certain market inputs and assumptions, which may prove to be incorrect, and is intended to approximate the prevailing market replacement funding rate for the notes. The use of an internal funding rate and any potential changes to that rate may have an adverse effect on the terms of the notes and any secondary market prices of the notes. For additional information, see “Selected Risk Considerations — Risks Relating to the Estimated Value and Secondary Market Prices of the Notes — The Estimated Value of the Notes Is Derived by Reference to an Internal Funding Rate” in this pricing supplement. The value of the derivative or derivatives underlying the economic terms of the notes is derived from internal pricing models of our affiliates. These models are dependent on inputs such as the traded market prices of comparable derivative instruments and on various other inputs, some of which are market-observable, and which can include volatility, dividend rates, interest rates and other factors, as well as assumptions about future market events and/or environments. Accordingly, the estimated value of the notes is determined when the terms of the notes are set based on market conditions and other relevant factors and assumptions existing at that time. See “Selected Risk Considerations — Risks Relating to the Estimated Value and Secondary Market Prices of the Notes — The Estimated Value of the Notes Does Not Represent Future Values of the Notes and May Differ from Others’ Estimates” in this pricing supplement.

The estimated value of the notes will be lower than the original issue price of the notes because costs associated with selling, structuring and hedging the notes are included in the original issue price of the notes. These costs include the selling commissions paid to JPMS and other affiliated or unaffiliated dealers, the projected profits, if any, that our affiliates expect to realize for assuming risks inherent in hedging our obligations under the notes and the estimated cost of hedging our obligations under the notes. Because hedging our obligations entails risk and may be influenced by market forces beyond our control, this hedging may result in a profit that is more or less than expected, or it may result in a loss. We or one or more of our affiliates will retain any profits realized in hedging our obligations under the notes. See “Selected Risk Considerations — Risks Relating to the Estimated Value and Secondary Market Prices of the Notes — The Estimated Value of the Notes Will Be Lower Than the Original Issue Price (Price to Public) of the Notes” in this pricing supplement.

JPMorgan Structured Investments — PS- 8
Digital Buffered Notes Linked to the S&P 500® Index

Secondary Market Prices of the Notes

For information about factors that will impact any secondary market prices of the notes, see “Risk Factors — Risks Relating to the Estimated Value and Secondary Market Prices of the Notes — Secondary market prices of the notes will be impacted by many economic and market factors” in the accompanying product supplement. In addition, we generally expect that some of the costs included in the original issue price of the notes will be partially paid back to you in connection with any repurchases of your notes by JPMS in an amount that will decline to zero over an initial predetermined period. These costs can include selling commissions, projected hedging profits, if any, and, in some circumstances, estimated hedging costs and our internal secondary market funding rates for structured debt issuances. This initial predetermined time period is intended to be the shorter of six months and one-half of the stated term of the notes. The length of any such initial period reflects the structure of the notes, whether our affiliates expect to earn a profit in connection with our hedging activities, the estimated costs of hedging the notes and when these costs are incurred, as determined by our affiliates. See “Selected Risk Considerations — Risks Relating to the Estimated Value and Secondary Market Prices of the Notes — The Value of the Notes as Published by JPMS (and Which May Be Reflected on Customer Account Statements) May Be Higher Than the Then-Current Estimated Value of the Notes for a Limited Time Period” in this pricing supplement.

Supplemental Use of Proceeds

The notes are offered to meet investor demand for products that reflect the risk-return profile and market exposure provided by the notes. See “What Is the Total Return on the Notes at Maturity, Assuming a Range of Performances for the Index?” and “Hypothetical Examples of Amount Payable at Maturity” in this pricing supplement for an illustration of the risk-return profile of the notes and “Selected Purchase Considerations — Return Linked to the S&P 500® Index” in this pricing supplement for a description of the market exposure provided by the notes.

The original issue price of the notes is equal to the estimated value of the notes plus the selling commissions paid to JPMS and other affiliated or unaffiliated dealers, plus (minus) the projected profits (losses) that our affiliates expect to realize for assuming risks inherent in hedging our obligations under the notes, plus the estimated cost of hedging our obligations under the notes.

Supplemental Terms of the Notes

Any values of the Index, and any values derived therefrom, included in this pricing supplement may be corrected, in the event of manifest error or inconsistency, by amendment of this pricing supplement and the corresponding terms of the notes. Notwithstanding anything to the contrary in the indenture governing the notes, that amendment will become effective without consent of the holders of the notes or any other party.

Supplemental Donation Information

JPMorgan Chase & Co., our parent company, and/or its affiliates (“J.P. Morgan”) have previously agreed to make unconditional and irrevocable donations of $700,000, in the aggregate, to Blue Star to support military families by connecting them with their neighbors — individuals and organizations — to create communities of support. See Annex A in this pricing supplement for more information about Blue Star. There is no assurance that Blue Star’s stated mission or community goals will be achieved or that J.P. Morgan’s donations will have a positive impact on strengthening the military community supported by Blue Star. These donations and the amounts of these donations are not contingent on the sale of the notes and will not impact the final terms of the notes. To date, J.P. Morgan has donated $487,000 to Blue Star towards fulfilling its previous agreements.

We or our affiliates expect to realize profits for assuming risks inherent in hedging our obligations under the notes.  Some of these projected profits, if any, may be used to offset a portion of the donations. 

The issuance of the notes and the related use of proceeds described above are not intended to comply with the Social Bond Principles, June 2023 (the “Principles”).  The Principles are voluntary process guidelines published by the International Capital Markets Association for the issuance of social bonds developed by a committee of issuers, investors and other market participants. We cannot assure you that the donations to Blue Star meet your expectations concerning social investing, expectations for sustainable finance products or any criteria or guidelines with which you are required to comply.

JPMorgan Structured Investments — PS- 9
Digital Buffered Notes Linked to the S&P 500® Index

Annex A

Blue Star Families, Inc.

J.P. Morgan has previously agreed to make unconditional and irrevocable donations of $700,000, in the aggregate, to Blue Star Families, Inc. (“Blue Star”) to support military families by connecting them with their neighbors — individuals and organizations — to create communities of support. There is no assurance that Blue Star’s stated mission or community goals will be achieved or that J.P. Morgan’s donations will have a positive impact on strengthening the military community supported by Blue Star. These donations and the amounts of these donations are not contingent on the sale of the notes and will not impact the final terms of the notes. To date, J.P. Morgan has donated 487,000 to Blue Star towards fulfilling its previous agreements.

We have derived certain information about Blue Star set forth below including, without limitation, the families supported by Blue Star, the services offered by Blue Star and Blue Star’s mission from publicly available information, without independent verification.

Blue Star’s Mission

Blue Star states that it was created to empower military families to thrive as they serve. Blue Star states that it is committed to strengthening military families by connecting them with their neighbors — individuals and organizations — to create vibrant communities of mutual support that will help them overcome the isolation and alienation of frequent moves, deployments and reduced support from the government.

Blue Star’s Community Goals

Examples of Blue Star’s community goals that J.P. Morgan’s fixed donations are intended to support are described below:

Fight economic insecurity	Provide resources that foster spouse career development.
Create family strength	Provide family programming and peer support for caregivers.
Support organizations that help military-connected families	Provide grants to organizations that help military-connected families thrive in their communities.
Undertake research	Use research to provide insights and empirically-driven recommendations that raise the nation’s awareness of the unique challenges of military and veteran family life.

There is no assurance that Blue Star’s stated mission or community goals will be achieved or that J.P. Morgan’s donations will have a positive impact on strengthening the military community supported by Blue Star.

J.P. Morgan’s donations are not intended to comply with the Social Bond Principles, June 2023. These donations are not a Commercial Co-Venture with Blue Star.

JPMorgan Structured Investments — A-1
Digital Buffered Notes Linked to the S&P 500® Index

FAQ

What is AMJB’s new note linked to the S&P 500 and how does it pay?

It is a Digital Buffered Note that pays a fixed return of at least 8.27% at maturity if the Index is flat or up, or down by up to 10.00%.

What happens if the S&P 500 falls more than 10% on the Valuation Date?

Principal is reduced by 1.11111% for each 1% decline beyond 10.00%, which can lead to losing some or all principal.

What are the key dates for AMJB’s Digital Buffered Notes?

Expected pricing on Oct 17, 2025, settlement on Oct 22, 2025, Valuation Date Oct 30, 2026, and Maturity Date Nov 4, 2026.

What are the denominations, price, and selling commissions?

Minimum denomination $10,000 (and $1,000 increments). Price to public $1,000 per note; selling commissions not to exceed $10 per $1,000.

What is the estimated value of the notes?

If priced today, approximately $986.40 per $1,000 note; when set, it will not be less than $970.00 per $1,000 note.

Are the notes guaranteed and do they pay interest or dividends?

They are unsecured obligations of JPMorgan Chase Financial Company LLC, guaranteed by JPMorgan Chase & Co. They pay no periodic interest or dividends.

Will these notes be listed or easy to trade?

They will not be listed on any exchange. JPMS may make a secondary market but is not obligated to do so.