[424B2] iPath Series B S&P 500 VIX Mid-Term Futures ETN Prospectus Supplement

Rhea-AI Filing Summary

Barclays Bank PLC is offering $330,000 of unsecured, unsubordinated Barrier Digital Notes maturing July 1, 2027. The Notes are linked to the least-performing of three U.S. equity indices—the Nasdaq-100 (NDX), Russell 2000 (RTY) and S&P 500 (SPX). They pay no periodic interest and do not guarantee full principal repayment.

Key economic terms

• Issue price: $1,000 per Note; minimum denomination $1,000.
• Digital Percentage: 18.80 %.
• Initial valuation date: 27-Jun-2025; maturity: 01-Jul-2027.
• Barrier Value for each index: 70 % of its initial level (NDX 15,773.94; RTY 1,520.77; SPX 4,321.15).
• Payment at maturity per $1,000: • If the Final Value of the Least Performing Underlier ≥ its Barrier, investor receives $1,000 + $188 = $1,188. • If the Final Value < Barrier, repayment equals $1,000 × (1 + Underlier Return of the Least Performing Underlier). Losses therefore mirror any decline beyond 30 %, down to total loss at -100 %.
• Estimated value on the pricing date: $979.60, i.e. 2.0 % below the issue price, reflecting structuring and distribution costs and Barclays’ internal funding rate.
• Underwriting: Barclays Capital Inc. earns a 0.40 % commission ($4 per Note).
• The Notes will not be listed on any exchange; secondary liquidity is expected to be limited and solely at the discretion of Barclays or its affiliates.

Risk highlights

• Principal at risk: a Final Underlier level below the 70 % barrier triggers dollar-for-dollar losses.
• Limited upside: returns are capped at 18.80 % even if indices appreciate substantially.
• Least-performing structure: exposure is driven by the worst of the three indices; low correlation raises barrier-breach probability.
• Bail-in consent: holders accept potential write-down or conversion under the U.K. Banking Act if Barclays enters resolution.
• Tax uncertainty: treatment as prepaid forward contracts is not settled law.

The instrument may interest investors willing to trade potential 18.8 % fixed upside against the risk of significant—or total—principal loss, absence of interim cash flow, limited liquidity and Barclays’ credit and bail-in exposure. It is not suited to investors seeking full capital preservation, dividend income or open-ended market participation.

Positive

• None.

Negative

• Full principal risk if any index closes >30 % below start value, exposing investors to potentially 100 % loss.
• Return capped at 18.8 %, limiting participation in any equity rally over two years.
• Credit & U.K. bail-in exposure: payments depend on Barclays’ solvency and could be written down by regulators.
• Estimated fair value ($979.60) below issue price, indicating an initial value drag for investors.
• Illiquid secondary market; Barclays not obliged to make a market and the Notes are unlisted.

Insights

Structured-Products Analyst

TL;DR – 18.8 % capped gain if none of three indices drop >30 %; otherwise full downside; credit & bail-in risk.

The offer is a small ($0.33 m) 2-year structured note. From a payoff perspective it resembles an at-the-money digital call with a 30 % knock-in put on the worst performer among NDX, RTY and SPX. Historical data show several instances where at least one index fell more than 30 % over a two-year window; hence probability of barrier breach is material. The 18.8 % digital payout equates to ~8.9 % annualized simple return, but investors relinquish all upside beyond that and incur credit and liquidity risk. Barclays prices the note 2 % above its own model value, and the 0.40 % sales concession is modest yet non-trivial given the short tenor. Because proceeds are de minimis relative to Barclays’ balance sheet, the filing is not financially material to the issuer; impact is limited to prospective buyers who must weigh capped return versus tail risk.

Pricing Supplement dated June 27, 2025 (To the Prospectus dated May 15, 2025, the Prospectus Supplement dated May 15, 2025 and the Underlying Supplement dated May 15, 2025)		Filed Pursuant to Rule 424(b)(2) Registration No. 333-287303
	$330,000 Barrier Digital Notes due July 1, 2027  Linked to the Least Performing of the Nasdaq-100 Index®, the Russell 2000® Index and the S&P 500® Index  Global Medium-Term Notes, Series A

Unlike ordinary debt securities, the Notes do not pay interest and do not guarantee the return of the full principal amount at maturity. Instead, as described below, the Notes offer a fixed return at maturity if, from its Initial Underlier Value to its Final Underlier Value, the Least Performing Underlier appreciates, remains flat or does not decline below its Barrier Value. Investors should be willing to forgo dividend payments and, if the Final Underlier Value of any Underlier is less than its Barrier Value, be willing to lose a significant portion or all of their investment at maturity. Investors will be exposed to the market risk of each Underlier and any decline in the value of one Underlier may negatively affect their return and will not be offset or mitigated by a lesser decline or any potential increase in the values of the other Underliers.

KEY TERMS*

Issuer:	Barclays Bank PLC
Denominations:	Minimum denomination of $1,000, and integral multiples of $1,000 in excess thereof
Initial Valuation Date:	June 27, 2025		Final Valuation Date:†		June 28, 2027
Issue Date:	July 2, 2025		Maturity Date:†		July 1, 2027
Reference Assets:	The Nasdaq-100 Index® (the “NDX Index”), the Russell 2000® Index (the “RTY Index”) and the S&P 500® Index (the “SPX Index”) (each, an “Underlier” and together, the “Underliers”), as set forth in the following table:
	Underliers	Bloomberg Ticker		Initial Underlier Value(1)		Barrier Value(2)
	NDX Index	NDX<Index>		22,534.20		15,773.94
	RTY Index	RTY<Index>		2,172.526		1,520.77
	SPX Index	SPX<Index>		6,173.07		4,321.15
	(1) With respect to each Underlier, the Closing Value of that Underlier on the Initial Valuation Date
	(2) With respect to each Underlier, 70.00% of its Initial Underlier Value (rounded to two decimal places)
Payment at Maturity:	You will receive on the Maturity Date a cash payment per $1,000 principal amount Note determined as follows: §  If the Final Underlier Value of the Least Performing Underlier is greater than or equal to its Barrier Value, you will receive a payment per $1,000 principal amount Note calculated as follows: $1,000 + ($1,000 × Digital Percentage)  §  If the Final Underlier Value of the Least Performing Underlier is less than its Barrier Value, you will receive an amount per $1,000 principal amount Note calculated as follows: $1,000 + ($1,000 × Underlier Return of the Least Performing Underlier)  If the Final Underlier Value of any Underlier is less than its Barrier Value, your Notes will be fully exposed to the decline of the Least Performing Underlier from its Initial Underlier Value and you will lose a significant portion or all of your investment at maturity. Any payment on the Notes, including any repayment of principal, is not guaranteed by any third party and is subject to (a) the creditworthiness of Barclays Bank PLC and (b) the risk of exercise of any U.K. Bail-in Power (as described on page PS-4 of this pricing supplement) by the relevant U.K. resolution authority. See “Selected Risk Considerations” and “Consent to U.K. Bail-in Power” in this pricing supplement and “Risk Factors” in the accompanying prospectus supplement.
Consent to U.K. Bail-in Power:	Notwithstanding and to the exclusion of any other term of the Notes or any other agreements, arrangements or understandings between Barclays Bank PLC and any holder or beneficial owner of the Notes (or the trustee on behalf of the holders of the Notes), by acquiring the Notes, each holder or beneficial owner of the Notes acknowledges, accepts, agrees to be bound by, and consents to the exercise of, any U.K. Bail-in Power by the relevant U.K. resolution authority. See “Consent to U.K. Bail-in Power” on page PS-4 of this pricing supplement.
Digital Percentage:	18.80%
Underlier Return:	With respect to each Underlier, an amount calculated as follows: Final Underlier Value – Initial Underlier Value Initial Underlier Value

(Terms of the Notes continue on the next page) 

	Initial Issue Price(1)(2)	Price to Public	Agent’s Commission(3)	Proceeds to Barclays Bank PLC
Per Note	$1,000	100%	0.40%	99.60%
Total	$330,000	$330,000	$1,320	$328,680

(1) Because dealers who purchase the Notes for sale to certain fee-based advisory accounts may forgo some or all selling concessions, fees or commissions, the public offering price for investors purchasing the Notes in such fee-based advisory accounts may be between $996.00 and $1,000 per $1,000 principal amount Note. Investors that hold their Notes in fee-based advisory or trust accounts may be charged fees by the investment advisor or manager of such account based on the amount of assets held in those accounts, including the Notes.

(2) Our estimated value of the Notes on the Initial Valuation Date, based on our internal pricing models, is $979.60 per $1,000 principal amount Note. The estimated value is less than the initial issue price of the Notes. See “Additional Information Regarding Our Estimated Value of the Notes” on page PS-5 of this pricing supplement.

(3) Barclays Capital Inc. will receive commissions from the Issuer of $4.00 per $1,000 principal amount Note. Barclays Capital Inc. will use these commissions to pay selling concessions or fees (including custodial or clearing fees) to other dealers.

Investing in the Notes involves a number of risks. See “Risk Factors” beginning on page S-9 of the prospectus supplement and “Selected Risk Considerations” beginning on page PS-9 of this pricing supplement.

We may use this pricing supplement in the initial sale of the Notes. In addition, Barclays Capital Inc. or any other of our affiliates may use this pricing supplement in market resale transactions in any Notes after their initial sale. Unless we or our agent informs you otherwise in the confirmation of sale, this pricing supplement is being used in a market resale transaction.

The Notes will not be listed on any U.S. securities exchange or quotation system. Neither the U.S. Securities and Exchange Commission (the “SEC”) nor any state securities commission has approved or disapproved of these Notes or determined that this pricing supplement is truthful or complete. Any representation to the contrary is a criminal offense.

The Notes constitute our unsecured and unsubordinated obligations. The Notes are not deposit liabilities of Barclays Bank PLC and are not covered by the U.K. Financial Services Compensation Scheme or insured by the U.S. Federal Deposit Insurance Corporation or any other governmental agency or deposit insurance agency of the United States, the United Kingdom or any other jurisdiction.

 PS-1

(Terms of the Notes continued from previous page)

Final Underlier Value:	With respect to each Underlier, the Closing Value of that Underlier on the Final Valuation Date
Least Performing Underlier:	The Underlier with the lowest Underlier Return
Closing Value:	Closing Value has the meaning assigned to “closing level” set forth under “Reference Assets—Indices—Special Calculation Provisions” in the prospectus supplement.
Calculation Agent:	Barclays Bank PLC
Additional Terms:	Terms used in this pricing supplement, but not defined herein, shall have the meanings ascribed to them in the prospectus supplement.
CUSIP / ISIN:	06746CD89 / US06746CD895

* The Underliers and the terms of the Notes are subject to adjustment by the Calculation Agent and the Maturity Date may be accelerated, in each case under certain circumstances as set forth in the accompanying prospectus supplement. See “Selected Risk Considerations—Risks Relating to the Underliers” below.

^† Subject to postponement in certain circumstances, as described under “Reference Assets—Indices—Market Disruption Events for Securities with an Equity Index as a Reference Asset,” “Reference Assets—Least or Best Performing Reference Asset—Scheduled Trading Days and Market Disruption Events for Securities Linked to the Reference Asset with the Lowest or Highest Return in a Group of Two or More Equity Securities, Exchange-Traded Funds, Equity Indices and/or Equity Futures Indices” and “Terms of the Notes—Payment Dates” in the accompanying prospectus supplement

 PS-2

ADDITIONAL DOCUMENTS RELATED TO THE OFFERING OF THE NOTES

You should read this pricing supplement together with the prospectus dated May 15, 2025, as supplemented by the prospectus supplement dated May 15, 2025 relating to our Global Medium-Term Notes, Series A, of which these Notes are a part, and the underlying supplement dated May 15, 2025. This pricing supplement, together with the documents listed below, contains the terms of the Notes and supersedes all 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, brochures or other educational materials of ours. You should carefully consider, among other things, the matters set forth under “Risk Factors” in the prospectus supplement and “Selected Risk Considerations” in this pricing supplement, as the Notes involve risks not associated with conventional debt securities. We urge you to consult your investment, legal, tax, accounting and other advisors 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):

· Prospectus dated May 15, 2025:

http://www.sec.gov/Archives/edgar/data/312070/000119312525120720/d925982d424b2.htm

· Prospectus Supplement dated May 15, 2025:

http://www.sec.gov/Archives/edgar/data/312070/000095010325006051/dp228678_424b2-prosupp.htm

· Underlying Supplement dated May 15, 2025:

http://www.sec.gov/Archives/edgar/data/312070/000095010325006053/dp228705_424b2-underl.htm

Our SEC file number is 1–10257. As used in this pricing supplement, “we,” “us” and “our” refer to Barclays Bank PLC.

 PS-3

consent to u.k. bail-in power

Notwithstanding and to the exclusion of any other term of the Notes or any other agreements, arrangements or understandings between us and any holder or beneficial owner of the Notes (or the trustee on behalf of the holders of the Notes), by acquiring the Notes, each holder or beneficial owner of the Notes acknowledges, accepts, agrees to be bound by, and consents to the exercise of, any U.K. Bail-in Power by the relevant U.K. resolution authority.

Under the U.K. Banking Act 2009, as amended, the relevant U.K. resolution authority may exercise a U.K. Bail-in Power in circumstances in which the relevant U.K. resolution authority is satisfied that the resolution conditions are met. These conditions include that a U.K. bank or investment firm is failing or is likely to fail to satisfy the Financial Services and Markets Act 2000 (the “FSMA”) threshold conditions for authorization to carry on certain regulated activities (within the meaning of section 55B FSMA) or, in the case of a U.K. banking group company that is a European Economic Area (“EEA”) or third country institution or investment firm, that the relevant EEA or third country relevant authority is satisfied that the resolution conditions are met in respect of that entity.

The U.K. Bail-in Power includes any write-down, conversion, transfer, modification and/or suspension power, which allows for (i) the reduction or cancellation of all, or a portion, of the principal amount of, or interest on, or any other amounts payable on, the Notes; (ii) the conversion of all, or a portion, of the principal amount of, or interest on, or any other amounts payable on, the Notes into shares or other securities or other obligations of Barclays Bank PLC or another person (and the issue to, or conferral on, the holder or beneficial owner of the Notes of such shares, securities or obligations); (iii) the cancellation of the Notes and/or (iv) the amendment or alteration of the maturity of the Notes, or the amendment of the amount of interest or any other amounts due on the Notes, or the dates on which interest or any other amounts become payable, including by suspending payment for a temporary period; which U.K. Bail-in Power may be exercised by means of a variation of the terms of the Notes solely to give effect to the exercise by the relevant U.K. resolution authority of such U.K. Bail-in Power. Each holder and beneficial owner of the Notes further acknowledges and agrees that the rights of the holders or beneficial owners of the Notes are subject to, and will be varied, if necessary, solely to give effect to, the exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority. For the avoidance of doubt, this consent and acknowledgment is not a waiver of any rights holders or beneficial owners of the Notes may have at law if and to the extent that any U.K. Bail-in Power is exercised by the relevant U.K. resolution authority in breach of laws applicable in England.

For more information, please see “Selected Risk Considerations—Risks Relating to the Issuer—You May Lose Some or All of Your Investment If Any U.K. Bail-in Power Is Exercised by the Relevant U.K. Resolution Authority” in this pricing supplement as well as “U.K. Bail-in Power,” “Risk Factors—Risks Relating to the Securities Generally—Regulatory action in the event a bank or investment firm in the Group is failing or likely to fail, including the exercise by the relevant U.K. resolution authority of a variety of statutory resolution powers, could materially adversely affect the value of any securities” and “Risk Factors—Risks Relating to the Securities Generally—Under the terms of the securities, you have agreed to be bound by the exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority” in the accompanying prospectus supplement.

 PS-4

ADDITIONAL INFORMATION REGARDING OUR ESTIMATED VALUE OF THE NOTES

Our internal pricing models take into account a number of variables and are based on a number of subjective assumptions, which may or may not materialize, typically including volatility, interest rates and our internal funding rates. Our internal funding rates (which are our internally published borrowing rates based on variables such as market benchmarks, our appetite for borrowing, and our existing obligations coming to maturity) may vary from the levels at which our benchmark debt securities trade in the secondary market. Our estimated value on the Initial Valuation Date is based on our internal funding rates. Our estimated value of the Notes might be lower if such valuation were based on the levels at which our benchmark debt securities trade in the secondary market.

Our estimated value of the Notes on the Initial Valuation Date is less than the initial issue price of the Notes. The difference between the initial issue price of the Notes and our estimated value of the Notes results from several factors, including any sales commissions to be paid to Barclays Capital Inc. or another affiliate of ours, any selling concessions, discounts, commissions or fees to be allowed or paid to non-affiliated intermediaries, the estimated profit that we or any of our affiliates expect to earn in connection with structuring the Notes, the estimated cost that we may incur in hedging our obligations under the Notes, and estimated development and other costs that we may incur in connection with the Notes.

Our estimated value on the Initial Valuation Date is not a prediction of the price at which the Notes may trade in the secondary market, nor will it be the price at which Barclays Capital Inc. may buy or sell the Notes in the secondary market. Subject to normal market and funding conditions, Barclays Capital Inc. or another affiliate of ours intends to offer to purchase the Notes in the secondary market but it is not obligated to do so.

Assuming that all relevant factors remain constant after the Initial Valuation Date, the price at which Barclays Capital Inc. may initially buy or sell the Notes in the secondary market, if any, and the value that we may initially use for customer account statements, if we provide any customer account statements at all, may exceed our estimated value on the Initial Valuation Date for a temporary period expected to be approximately six months after the Issue Date because, in our discretion, we may elect to effectively reimburse to investors a portion of the estimated cost of hedging our obligations under the Notes and other costs in connection with the Notes that we will no longer expect to incur over the term of the Notes. We made such discretionary election and determined this temporary reimbursement period on the basis of a number of factors, which may include the tenor of the Notes and/or any agreement we may have with the distributors of the Notes. The amount of our estimated costs that we effectively reimburse to investors in this way may not be allocated ratably throughout the reimbursement period, and we may discontinue such reimbursement at any time or revise the duration of the reimbursement period after the initial Issue Date of the Notes based on changes in market conditions and other factors that cannot be predicted.

We urge you to read the “Selected Risk Considerations” beginning on page PS-9 of this pricing supplement.

 PS-5

Selected Purchase Considerations

The Notes are not appropriate for all investors. The Notes may be an appropriate investment for you if all of the following statements are true:

· You do not seek an investment that produces periodic interest or coupon payments or other sources of current income.

· You understand and accept that you will not participate in any appreciation of any Underlier, which may be significant, and that your potential return on the Notes is limited to the Digital Percentage.

· You can tolerate a loss of a significant portion or all of your principal amount, and you are willing and able to make an investment that may have the full downside market risk of an investment in the Least Performing Underlier.

· You do not anticipate that the Final Underlier Value of any Underlier will fall below its Barrier Value.

· You are willing and able to accept the individual market risk of each Underlier and understand that any decline in the value of one Underlier will not be offset or mitigated by a lesser decline or any potential increase in the value of any other Underlier.

· You understand and accept the risk that the payment at maturity, if any, will be based solely on the Underlier Return of the Least Performing Underlier.

· You understand and are willing and able to accept the risks associated with an investment linked to the performance of the Underliers.

· You understand and accept that you will not be entitled to receive dividends or distributions that may be paid to holders of the securities composing the Underliers, nor will you have any voting rights with respect to the securities composing the Underliers.

· You can tolerate fluctuations in the price of the Notes that may be similar to or exceed the downside fluctuations in the value of the Underliers.

· You do not seek an investment for which there will be an active secondary market, and you are willing and able to hold the Notes to maturity.

· You are willing and able to assume our credit risk for all payments on the Notes.

· You are willing and able to consent to the exercise of any U.K. Bail-in Power by any relevant U.K. resolution authority.

The Notes may not be an appropriate investment for you if any of the following statements are true:

· You seek an investment that produces periodic interest or coupon payments or other sources of current income.

· You seek an investment that participates in the full appreciation of any or all of the Underliers rather than an investment with a return that is limited to the Digital Percentage.

· You seek an investment that provides for the full repayment of principal at maturity, and/or you are unwilling or unable to accept the risk that you may lose a significant portion or all of the principal amount of your Notes in the event that the Final Underlier Value of the Least Performing Underlier falls below its Barrier Value.

· You anticipate that the Final Underlier Value of at least one Underlier will fall below its Barrier Value.

· You are unwilling or unable to accept the individual market risk of each Underlier and/or do not understand that any decline in the value of one Underlier will not be offset or mitigated by a lesser decline or any potential increase in the value of any other Underlier.

· You do not understand and/or are unwilling or unable to accept the risks associated with an investment linked to the performance of the Underliers.

· You are unwilling or unable to accept the risk that the negative performance of any Underlier may cause you to lose a significant portion or all of your principal at maturity, regardless of the performance of any other Underlier.

· You seek an investment that entitles you to dividends or distributions on, or voting rights related to, the securities composing the Underliers.

· You cannot tolerate fluctuations in the price of the Notes that may be similar to or exceed the downside fluctuations in the value of the Underliers.

· You seek an investment for which there will be an active secondary market, and/or you are unwilling or unable to hold the Notes to maturity.

· You prefer the lower risk, and therefore accept the potentially lower returns, of fixed income investments with comparable maturities and credit ratings.

· You are unwilling or unable to assume our credit risk for all payments on the Notes.

· You are unwilling or unable to consent to the exercise of any U.K. Bail-in Power by any relevant U.K. resolution authority.

You must rely on your own evaluation of the merits of an investment in the Notes. You should reach a decision whether to invest in the Notes after carefully considering, with your advisors, the appropriateness of the Notes in light of your investment objectives and the specific information set out in this pricing supplement, the prospectus, the prospectus supplement and the underlying supplement. Neither the Issuer nor Barclays Capital Inc. makes any recommendation as to the appropriateness of the Notes for investment.

 PS-6

Hypothetical EXAMPLES OF AMOUNTS PAYABLE at Maturity

The following table illustrates the hypothetical payment at maturity under various circumstances. The examples set forth below are purely hypothetical and are provided for illustrative purposes only. The numbers appearing in the following table and examples have been rounded for ease of analysis. The hypothetical examples below do not take into account any tax consequences from investing in the Notes and make the following key assumptions:

§ Hypothetical Initial Underlier Value of each Underlier: 100.00*

§ Hypothetical Barrier Value for each Underlier: 70.00 (70.00% of the hypothetical Initial Underlier Value set forth above)*

* The hypothetical Initial Underlier Value of 100.00 and the hypothetical Barrier Value of 70.00 for each Underlier have been chosen for illustrative purposes only and do not represent the actual Initial Underlier Values or Barrier Values for the Underliers. The actual Initial Underlier Value and Barrier Value for each Underlier are set forth on the cover of this pricing supplement.

For information regarding recent values of the Underliers, please see “Information Regarding the Underliers” in this pricing supplement.

Final Underlier Value of the Least Performing Underlier	Underlier Return of the Least Performing Underlier	Payment at Maturity per $1,000 Principal Amount Note
200.00	100.00%	$1,188.00
190.00	90.00%	$1,188.00
180.00	80.00%	$1,188.00
170.00	70.00%	$1,188.00
160.00	60.00%	$1,188.00
150.00	50.00%	$1,188.00
140.00	40.00%	$1,188.00
130.00	30.00%	$1,188.00
120.00	20.00%	$1,188.00
118.80	18.80%	$1,188.00
110.00	10.00%	$1,188.00
105.00	5.00%	$1,188.00
100.00	0.00%	$1,188.00
95.00	-5.00%	$1,188.00
90.00	-10.00%	$1,188.00
80.00	-20.00%	$1,188.00
70.00	-30.00%	$1,188.00
69.99	-30.01%	$699.90
60.00	-40.00%	$600.00
50.00	-50.00%	$500.00
40.00	-60.00%	$400.00
30.00	-70.00%	$300.00
20.00	-80.00%	$200.00
10.00	-90.00%	$100.00
0.00	-100.00%	$0.00

The following examples illustrate how the payments at maturity set forth in the table above are calculated:

Example 1: The Final Underlier Value of the NDX Index is 150.00, the Final Underlier Value of the RTY Index is 130.000 and the Final Underlier Value of the SPX Index is 140.00.

Because the RTY Index has the lowest Underlier Return, the RTY Index is the Least Performing Underlier. Because the Final Underlier Value of the Least Performing Underlier is greater than or equal to its Barrier Value, you will receive a payment at maturity of $1,188.00 per $1,000 principal amount Note that you hold, calculated as follows:

$1,000 + ($1,000 × Digital Percentage)

$1,000 + ($1,000 × 18.80%) = $1,188.00

Example 1 demonstrates that you will not participate in any appreciation in the value of any Underlier. Even though each Underlier appreciated significantly, the payment at maturity is limited to $1,188.00 per $1,000 principal amount Note that you hold.

 PS-7

Example 2: The Final Underlier Value of the NDX Index is 95.00, the Final Underlier Value of the RTY Index is 140.000 and the Final Underlier Value of the SPX Index is 105.00.

Because the NDX Index has the lowest Underlier Return, the NDX Index is the Least Performing Underlier. Because the Final Underlier Value of the Least Performing Underlier is greater than or equal to its Barrier Value, you will receive a payment at maturity of $1,188.00 per $1,000 principal amount Note that you hold, calculated as follows:

$1,000 + ($1,000 × Digital Percentage)

$1,000 + ($1,000 × 18.80%) = $1,188.00

Example 3: The Final Underlier Value of the NDX Index is 80.00, the Final Underlier Value of the RTY Index is 50.000 and the Final Underlier Value of the SPX Index is 150.00.

Because the RTY Index has the lowest Underlier Return, the RTY Index is the Least Performing Underlier. Because the Final Underlier Value of the Least Performing Underlier is less than its Barrier Value, you will receive a payment at maturity of $500.00 per $1,000 principal amount Note that you hold, calculated as follows:

$1,000 + ($1,000 × Underlier Return of the Least Performing Underlier)

$1,000 + ($1,000 × -50.00%) = $500.00

Example 3 demonstrates that, if the Final Underlier Value of the Least Performing Underlier is less than its Barrier Value, your investment in the Notes will be fully exposed to the decline of the Least Performing Underlier from its Initial Underlier Value. You will not benefit in any way from the Underlier Return of any other Underlier being higher than the Underlier Return of the Least Performing Underlier.

You may lose up to 100.00% of the principal amount of your Notes. Any payment on the Notes, including the repayment of principal, is subject to the credit risk of Barclays Bank PLC.

 PS-8

Selected Risk Considerations

An investment in the Notes involves significant risks. Investing in the Notes is not equivalent to investing directly in the Underliers or their components. Some of the risks that apply to an investment in the Notes are summarized below, but we urge you to read the more detailed explanation of risks relating to the Notes generally in the “Risk Factors” section of the prospectus supplement. You should not purchase the Notes unless you understand and can bear the risks of investing in the Notes.

Risks Relating to the Notes Generally

· Your Investment in the Notes May Result in a Significant Loss—The Notes differ from ordinary debt securities in that the Issuer will not necessarily repay the full principal amount of the Notes at maturity. If the Final Underlier Value of the Least Performing Underlier is less than its Barrier Value, your Notes will be fully exposed to the decline of the Least Performing Underlier from its Initial Underlier Value. You may lose up to 100.00% of the principal amount of your Notes.

· Your Potential Return on the Notes Is Limited to the Digital Percentage—If the Final Underlier Value of the Least Performing Underlier is greater than or equal to its Barrier Value, for each $1,000 principal amount Note, you will receive at maturity $1,000 plus a predetermined percentage of the principal amount. We refer to this percentage as the Digital Percentage, which is equal to 18.80%. If the Final Underlier Value of the Least Performing Underlier is greater than or equal to its Barrier Value, you will receive the maximum payment at maturity of $1,188.00 per $1,000 principal amount Note regardless of any appreciation of any Underlier, which may be significant. Your return on the Notes will be less than the percentage change in the Least Performing Underlier from its Initial Underlier Value to its Final Underlier Value if such percentage is greater than the Digital Percentage.

· No Interest Payments—As a holder of the Notes, you will not receive interest payments.

· Because the Notes Are Linked to the Least Performing Underlier, You Are Exposed to Greater Risk of Sustaining a Significant Loss of Principal at Maturity Than If the Notes Were Linked to a Single Underlier—The risk that you will lose a significant portion or all of your principal amount in the Notes at maturity is greater if you invest in the Notes as opposed to substantially similar securities that are linked to the performance of a single Underlier. With multiple Underliers, it is more likely that the Final Underlier Value of at least one Underlier will be less than its Barrier Value, and therefore, it is more likely that you will suffer a significant loss of principal at maturity. Further, the performance of the Underliers may not be correlated or may be negatively correlated. The lower the correlation between multiple Underliers, the greater the potential for one of those Underliers to close below its Barrier Value on the Final Valuation Date.

It is impossible to predict what the correlation among the Underliers will be over the term of the Notes. The Underliers represent different equity markets. These different equity markets may not perform similarly over the term of the Notes.

· You Are Exposed to the Market Risk of Each Underlier—Your return on the Notes is not linked to a basket consisting of the Underliers. Rather, it will be contingent upon the independent performance of each Underlier. Unlike an instrument with a return linked to a basket of underlying assets in which risk is mitigated and diversified among all the components of the basket, you will be exposed to the risks related to each Underlier. Poor performance by any Underlier over the term of the Notes may negatively affect your return and will not be offset or mitigated by any increases or lesser declines in the values of the other Underliers. If the Final Underlier Value of any Underlier is less than its Barrier Value, you will be fully exposed to the decline of the Least Performing Underlier from its Initial Underlier Value. Accordingly, your investment is subject to the market risk of each Underlier.

· Any Payment on the Notes Will Be Determined Based on the Closing Values of the Underliers on the Dates Specified—Any payment on the Notes will be determined based on the Closing Values of the Underliers on the dates specified. You will not benefit from any more favorable values of the Underliers determined at any other time.

· Contingent Repayment of the Principal Amount Applies Only at Maturity—You should be willing to hold your Notes to maturity. If you sell your Notes prior to such time in the secondary market, if any, you may have to sell your Notes at a price that is less than the principal amount even if at that time the value of each Underlier has increased from its Initial Underlier Value. See “—Risks Relating to the Estimated Value of the Notes and the Secondary Market—Many Economic and Market Factors Will Impact the Value of the Notes” below.

· Owning the Notes Is Not the Same as Owning the Securities Composing the Underliers—The return on the Notes may not reflect the return you would realize if you actually owned the securities composing the Underliers. As a holder of the Notes, you will not have voting rights or rights to receive dividends or other distributions or other rights that holders of the securities composing the Underliers would have.

· The U.S. Federal Income Tax Consequences of an Investment in the Notes Are Uncertain— There is no direct legal authority regarding the proper U.S. federal income tax treatment of the Notes, and we do not plan to request a ruling from the Internal Revenue Service (the “IRS”). Consequently, significant aspects of the tax treatment of the Notes are uncertain, and the IRS or a court might not agree with the treatment of the Notes as prepaid forward contracts, as described below under “Tax Considerations.” If the IRS were successful in asserting an alternative treatment for the Notes, the tax consequences of the ownership and disposition of the Notes could be materially and adversely affected.

In addition, in 2007 the Treasury Department and the IRS released a notice requesting comments on various issues regarding the U.S. federal income tax treatment of “prepaid forward contracts” and similar instruments. Any Treasury regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences of an

 PS-9

investment in the Notes, possibly with retroactive effect. You should review carefully the sections of the accompanying prospectus supplement entitled “Material U.S. Federal Income Tax Consequences—Tax Consequences to U.S. Holders—Notes Treated as Prepaid Forward or Derivative Contracts” and, if you are a non-U.S. holder, “—Tax Consequences to Non-U.S. Holders,” and consult your tax advisor regarding the U.S. federal tax consequences of an investment in the Notes (including possible alternative treatments and the issues presented by the 2007 notice), as well as tax consequences arising under the laws of any state, local or non-U.S. taxing jurisdiction.

Risks Relating to the Issuer

· Credit of Issuer—The Notes are unsecured and unsubordinated debt obligations of the Issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of any third party. Any payment to be made on the Notes, including any repayment of principal, is subject to the ability of Barclays Bank PLC to satisfy its obligations as they come due and is not guaranteed by any third party. As a result, the actual and perceived creditworthiness of Barclays Bank PLC may affect the market value of the Notes, and in the event Barclays Bank PLC were to default on its obligations, you may not receive any amounts owed to you under the terms of the Notes.

· You May Lose Some or All of Your Investment If Any U.K. Bail-in Power Is Exercised by the Relevant U.K. Resolution Authority—Notwithstanding and to the exclusion of any other term of the Notes or any other agreements, arrangements or understandings between Barclays Bank PLC and any holder or beneficial owner of the Notes (or the trustee on behalf of the holders of the Notes), by acquiring the Notes, each holder or beneficial owner of the Notes acknowledges, accepts, agrees to be bound by, and consents to the exercise of, any U.K. Bail-in Power by the relevant U.K. resolution authority as set forth under “Consent to U.K. Bail-in Power” in this pricing supplement. Accordingly, any U.K. Bail-in Power may be exercised in such a manner as to result in you and other holders and beneficial owners of the Notes losing all or a part of the value of your investment in the Notes or receiving a different security from the Notes, which may be worth significantly less than the Notes and which may have significantly fewer protections than those typically afforded to debt securities. Moreover, the relevant U.K. resolution authority may exercise the U.K. Bail-in Power without providing any advance notice to, or requiring the consent of, the holders and beneficial owners of the Notes. The exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority with respect to the Notes will not be a default or an Event of Default (as each term is defined in the senior debt securities indenture) and the trustee will not be liable for any action that the trustee takes, or abstains from taking, in either case, in accordance with the exercise of the U.K. Bail-in Power by the relevant U.K. resolution authority with respect to the Notes. See “Consent to U.K. Bail-in Power” in this pricing supplement as well as “U.K. Bail-in Power,” “Risk Factors—Risks Relating to the Securities Generally—Regulatory action in the event a bank or investment firm in the Group is failing or likely to fail, including the exercise by the relevant U.K. resolution authority of a variety of statutory resolution powers, could materially adversely affect the value of any securities” and “Risk Factors—Risks Relating to the Securities Generally—Under the terms of the securities, you have agreed to be bound by the exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority” in the accompanying prospectus supplement.

Risks Relating to the Underliers

· Each Underlier Reflects the Price Return of the Securities Composing That Underlier, Not the Total Return—The return on the Notes is based on the performance of the Underliers, which reflects changes in the market prices of the securities composing each Underlier. Each Underlier is not a “total return” index that, in addition to reflecting those price returns, would also reflect dividends paid on the securities composing that Underlier. Accordingly, the return on the Notes will not include such a total return feature.

· Adjustments to the Underliers Could Adversely Affect the Value of the Notes—The sponsor of an Underlier may add, delete, substitute or adjust the securities composing that Underlier or make other methodological changes to that Underlier that could affect its performance. The Calculation Agent will calculate the value to be used as the Closing Value of an Underlier in the event of certain material changes in or modifications to that Underlier. In addition, the sponsor of an Underlier may also discontinue or suspend calculation or publication of that Underlier at any time. Under these circumstances, the Calculation Agent may select a successor index that the Calculation Agent determines to be comparable to the discontinued Underlier or, if no successor index is available, the Calculation Agent will determine the value to be used as the Closing Value of that Underlier. Any of these actions could adversely affect the value of the relevant Underlier and, consequently, the value of the Notes. See “Reference Assets—Indices—Adjustments Relating to Securities with an Index as a Reference Asset” in the accompanying prospectus supplement.

· There Are Risks Associated with Investments in Securities Linked to the Value of Non-U.S. Equity Securities with Respect to the NDX Index—Some of the equity securities composing the NDX Index are issued by non-U.S. companies. Investments in securities linked to the value of such non-U.S. equity securities, such as the Notes, involve risks associated with the home countries of the issuers of those non-U.S. equity securities. The prices of securities in non-U.S. markets may be affected by political, economic, financial and social factors in those countries, or global regions, including changes in government, economic and fiscal policies and currency exchange laws.

· The Notes Are Subject to Small-Capitalization Companies Risk with Respect to the RTY Index—The RTY Index tracks companies that are considered small-capitalization companies. These companies often have greater stock price volatility, lower trading volume and less liquidity than large-capitalization companies, and therefore Notes linked to the RTY Index may be more volatile than an investment linked to an index with component stocks issued by large-capitalization companies. Stock prices of small-capitalization companies are also more vulnerable than those of large-capitalization companies to adverse business and

 PS-10

economic developments. In addition, small-capitalization companies are typically less stable financially than large-capitalization companies and may depend on a small number of key personnel, making them more vulnerable to loss of personnel. Small-capitalization companies are often subject to less analyst coverage and may be in early, and less predictable, periods of their corporate existences. Such companies tend to have smaller revenues, less diverse product lines, smaller shares of their product or service markets, fewer financial resources and less competitive strengths than large-capitalization companies and are more susceptible to adverse developments related to their products.

· We May Accelerate the Notes If a Change-in-Law Event Occurs—Upon the occurrence of legal or regulatory changes that may, among other things, prohibit or otherwise materially restrict persons from holding the Notes or an Underlier or its components, or engaging in transactions in them, the Calculation Agent may determine that a change-in-law event has occurred and accelerate the Maturity Date for a payment determined by the Calculation Agent in its sole discretion. Any amount payable upon acceleration could be significantly less than any amount that would be due on the Notes if they were not accelerated. However, if the Calculation Agent elects not to accelerate the Notes, the value of, and any amount payable on, the Notes could be adversely affected, perhaps significantly, by the occurrence of those legal or regulatory changes. See “Terms of the Notes—Change-in-Law Events” in the accompanying prospectus supplement.

· Historical Performance of the Underliers Should Not Be Taken as Any Indication of the Future Performance of the Underliers Over the Term of the Notes—The value of each Underlier has fluctuated in the past and may, in the future, experience significant fluctuations. The historical performance of an Underlier is not an indication of the future performance of that Underlier over the term of the Notes. The historical correlation between the Underliers is not an indication of the future correlation between them over the term of the Notes. Therefore, the performance of the Underliers individually or in comparison to each other over the term of the Notes may bear no relation or resemblance to the historical performance of any Underlier.

Risks Relating to Conflicts of Interest

· We and Our Affiliates May Engage in Various Activities or Make Determinations That Could Materially Affect the Notes in Various Ways and Create Conflicts of Interest—We and our affiliates play a variety of roles in connection with the issuance of the Notes, as described below. In performing these roles, our and our affiliates’ economic interests are potentially adverse to your interests as an investor in the Notes.

In connection with our normal business activities and in connection with hedging our obligations under the Notes, we and our affiliates make markets in and trade various financial instruments or products for our accounts and for the account of our clients and otherwise provide investment banking and other financial services with respect to these financial instruments and products. These financial instruments and products may include securities, derivative instruments or assets that may relate to the Underliers or their components. In any such market making, trading and hedging activity, and other financial services, we or our affiliates may take positions or take actions that are inconsistent with, or adverse to, the investment objectives of the holders of the Notes. We and our affiliates have no obligation to take the needs of any buyer, seller or holder of the Notes into account in conducting these activities. Such market making, trading and hedging activity, investment banking and other financial services may negatively impact the value of the Notes.

In addition, the role played by Barclays Capital Inc., as the agent for the Notes, could present significant conflicts of interest with the role of Barclays Bank PLC, as issuer of the Notes. For example, Barclays Capital Inc. or its representatives may derive compensation or financial benefit from the distribution of the Notes and such compensation or financial benefit may serve as an incentive to sell the Notes instead of other investments. Furthermore, we and our affiliates establish the offering price of the Notes for initial sale to the public, and the offering price is not based upon any independent verification or valuation.

In addition to the activities described above, we will also act as the Calculation Agent for the Notes. As Calculation Agent, we will determine any values of the Underliers and make any other determinations necessary to calculate any payments on the Notes. In making these determinations, we may be required to make discretionary judgments, including those described in the accompanying prospectus supplement and under “—Risks Relating to the Underliers” above. In making these discretionary judgments, our economic interests are potentially adverse to your interests as an investor in the Notes, and any of these determinations may adversely affect any payments on the Notes.

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

· Lack of Liquidity—The Notes will not be listed on any securities exchange. Barclays Capital Inc. and other affiliates of Barclays Bank PLC intend to make a secondary market for the Notes but are not required to do so, and may discontinue any such secondary market making at any time, without notice. Barclays Capital Inc. may at any time hold unsold inventory, which may inhibit the development of a secondary market for the Notes. 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 Barclays Capital Inc. and other affiliates of Barclays Bank PLC are willing to buy 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.

· Many Economic and Market Factors Will Impact the Value of the Notes—The value of the Notes will be affected by a number of economic and market factors that interact in complex and unpredictable ways and that may either offset or magnify each other, including:

o the values and expected volatility of the Underliers and the components of each Underlier;

 PS-11

o correlation (or lack of correlation) of the Underliers;

o the time to maturity of the Notes;

o dividend rates on the components of each Underlier;

o interest and yield rates in the market generally;

o a variety of economic, financial, political, regulatory or judicial events;

o supply and demand for the Notes; and

o our creditworthiness, including actual or anticipated downgrades in our credit ratings.

· The Estimated Value of Your Notes Is Lower Than the Initial Issue Price of Your Notes—The estimated value of your Notes on the Initial Valuation Date is lower than the initial issue price of your Notes. The difference between the initial issue price of your Notes and the estimated value of the Notes is a result of certain factors, such as any sales commissions to be paid to Barclays Capital Inc. or another affiliate of ours, any selling concessions, discounts, commissions or fees to be allowed or paid to non-affiliated intermediaries, the estimated profit that we or any of our affiliates expect to earn in connection with structuring the Notes, the estimated cost which we may incur in hedging our obligations under the Notes, and estimated development and other costs which we may incur in connection with the Notes.

· The Estimated Value of Your Notes Might Be Lower If Such Estimated Value Were Based on the Levels at Which Our Debt Securities Trade in the Secondary Market—The estimated value of your Notes on the Initial Valuation Date is based on a number of variables, including our internal funding rates. Our internal funding rates may vary from the levels at which our benchmark debt securities trade in the secondary market. As a result of this difference, the estimated value referenced above might be lower if such estimated value were based on the levels at which our benchmark debt securities trade in the secondary market.

· The Estimated Value of the Notes Is Based on Our Internal Pricing Models, Which May Prove to Be Inaccurate and May Be Different from the Pricing Models of Other Financial Institutions—The estimated value of your Notes on the Initial Valuation Date is based on our internal pricing models, which take into account a number of variables and are based on a number of subjective assumptions, which may or may not materialize. These variables and assumptions are not evaluated or verified on an independent basis. Further, our pricing models may be different from other financial institutions’ pricing models and the methodologies used by us to estimate the value of the Notes may not be consistent with those of other financial institutions which may be purchasers or sellers of Notes in the secondary market. As a result, the secondary market price of your Notes may be materially different from the estimated value of the Notes determined by reference to our internal pricing models.

· The Estimated Value of Your Notes Is Not a Prediction of the Prices at Which You May Sell Your Notes in the Secondary Market, If Any, and Such Secondary Market Prices, If Any, Will Likely Be Lower Than the Initial Issue Price of Your Notes and May Be Lower Than the Estimated Value of Your Notes—The estimated value of the Notes will not be a prediction of the prices at which Barclays Capital Inc., other affiliates of ours or third parties may be willing to purchase the Notes from you in secondary market transactions (if they are willing to purchase, which they are not obligated to do). The price at which you may be able to sell your Notes in the secondary market at any time will be influenced by many factors that cannot be predicted, such as market conditions, and any bid and ask spread for similar sized trades, and may be substantially less than our estimated value of the Notes. Further, as secondary market prices of your Notes take into account the levels at which our debt securities trade in the secondary market, and do not take into account our various costs related to the Notes such as fees, commissions, discounts, and the costs of hedging our obligations under the Notes, secondary market prices of your Notes will likely be lower than the initial issue price of your Notes. As a result, the price at which Barclays Capital Inc., other affiliates of ours or third parties may be willing to purchase the Notes from you in secondary market transactions, if any, will likely be lower than the price you paid for your Notes, and any sale prior to the Maturity Date could result in a substantial loss to you.

· The Temporary Price at Which We May Initially Buy the Notes in the Secondary Market and the Value We May Initially Use for Customer Account Statements, If We Provide Any Customer Account Statements at All, May Not Be Indicative of Future Prices of Your Notes—Assuming that all relevant factors remain constant after the Initial Valuation Date, the price at which Barclays Capital Inc. may initially buy or sell the Notes in the secondary market (if Barclays Capital Inc. makes a market in the Notes, which it is not obligated to do) and the value that we may initially use for customer account statements, if we provide any customer account statements at all, may exceed our estimated value of the Notes on the Initial Valuation Date, as well as the secondary market value of the Notes, for a temporary period after the initial Issue Date of the Notes. The price at which Barclays Capital Inc. may initially buy or sell the Notes in the secondary market and the value that we may initially use for customer account statements may not be indicative of future prices of your Notes.

 PS-12

Information Regarding the UNDERLIERS

Nasdaq-100 Index^®

The NDX Index is a modified market capitalization-weighted index that is designed to measure the performance of 100 of the largest non-financial companies listed on The Nasdaq Stock Market. For more information about the NDX Index, see “Indices—The Nasdaq-100 Index^®” in the accompanying underlying supplement.

Historical Performance of the NDX Index

The graph below sets forth the historical performance of the NDX Index based on the daily Closing Values from January 2, 2020 through June 27, 2025. We obtained the Closing Values shown in the graph below from Bloomberg Professional^® service (“Bloomberg”). We have not independently verified the accuracy or completeness of the information obtained from Bloomberg.

Historical Performance of the Nasdaq-100 Index^®

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

 PS-13

Russell 2000^® Index

The RTY Index measures the capitalization-weighted price performance of 2,000 U.S. small-capitalization stocks listed on eligible U.S. exchanges and is designed to track the performance of the small-capitalization segment of the U.S. equity market. For more information about the RTY Index, see “Indices—The Russell Indices” in the accompanying underlying supplement.

Historical Performance of the RTY Index

The graph below sets forth the historical performance of the RTY Index based on the daily Closing Values from January 2, 2020 through June 27, 2025. We obtained the Closing Values shown in the graph below from Bloomberg. We have not independently verified the accuracy or completeness of the information obtained from Bloomberg.

Historical Performance of the Russell 2000^® Index

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

 PS-14

S&P 500^® Index

The SPX Index consists of stocks of 500 companies selected to provide a performance benchmark for the U.S. equity markets. For more information about the SPX Index, see “Indices—The S&P U.S. Indices” in the accompanying underlying supplement.

Historical Performance of the SPX Index

The graph below sets forth the historical performance of the SPX Index based on the daily Closing Values from January 2, 2020 through June 27, 2025. We obtained the Closing Values shown in the graph below from Bloomberg. We have not independently verified the accuracy or completeness of the information obtained from Bloomberg.

Historical Performance of the S&P 500^® Index

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

 PS-15

Tax Considerations

You should review carefully the sections in the accompanying prospectus supplement entitled “Material U.S. Federal Income Tax Consequences—Tax Consequences to U.S. Holders—Notes Treated as Prepaid Forward or Derivative Contracts” and, if you are a non-U.S. holder, “—Tax Consequences to Non-U.S. Holders.” The following discussion, when read in combination with those sections, constitutes the full opinion of our special tax counsel, Davis Polk & Wardwell LLP, regarding the material U.S. federal income tax consequences of owning and disposing of the Notes.

Based on current market conditions, in the opinion of our special tax counsel, it is reasonable to treat the Notes for U.S. federal income tax purposes as prepaid forward contracts with respect to the Underliers. Assuming this treatment is respected, upon a sale or exchange of the Notes (including redemption at maturity), you should recognize capital gain or loss equal to the difference between the amount realized on the sale or exchange and your tax basis in the Notes, which should equal the amount you paid to acquire the Notes. This 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 original 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 the U.S. Treasury Department 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 advisor 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.

Treasury regulations under Section 871(m) generally impose a withholding tax on certain “dividend equivalents” under certain “equity linked instruments.” 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 our determination that the Notes do not have a “delta of one” within the meaning of the regulations, our special tax counsel is of the opinion that these regulations should 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. You should consult your tax advisor regarding the potential application of Section 871(m) to the Notes.

 PS-16

SUPPLEMENTAL PLAN OF DISTRIBUTION

We have agreed to sell to Barclays Capital Inc. (the “agent”), and the agent has agreed to purchase from us, the principal amount of the Notes, and at the price, specified on the cover of this pricing supplement. The agent commits to take and pay for all of the Notes, if any are taken.

VALIDITY OF THE NOTES

In the opinion of Davis Polk & Wardwell LLP, as special United States products counsel to Barclays Bank PLC, when the Notes offered by this pricing supplement have been issued by Barclays Bank PLC pursuant to the indenture, the trustee has made, in accordance with instructions from Barclays Bank PLC, appropriate entries or notations in its records relating to the master global note that represents such Notes (the “master note”), and such Notes have been delivered against payment as contemplated herein, such Notes will be valid and binding obligations of Barclays Bank PLC, enforceable in accordance with their terms, subject to applicable bankruptcy, insolvency and similar laws affecting creditors’ rights generally, concepts of reasonableness and equitable principles of general applicability (including, without limitation, concepts of good faith, fair dealing and the lack of bad faith) and possible judicial or regulatory actions or application giving effect to governmental actions or foreign laws affecting creditors’ rights, provided that such counsel expresses no opinion as to (i) the effect of fraudulent conveyance, fraudulent transfer or similar provision of applicable law on the conclusions expressed above or (ii) the validity, legally binding effect or enforceability of any provision that permits holders to collect any portion of the stated principal amount upon acceleration of the Notes to the extent determined to constitute unearned interest. This opinion is given as of the date hereof and is limited to the laws of the State of New York. Insofar as this opinion involves matters governed by English law, Davis Polk & Wardwell LLP has relied, with Barclays Bank PLC’s permission, on the opinion of Davis Polk & Wardwell London LLP, dated as of May 15, 2025, filed as an exhibit to the Registration Statement on Form F-3ASR by Barclays Bank PLC on May 15, 2025, and this opinion is subject to the same assumptions, qualifications and limitations as set forth in such opinion of Davis Polk & Wardwell London LLP. In addition, this opinion is subject to customary assumptions about the trustee’s authorization, execution and delivery of the indenture and its authentication of the master note and the validity, binding nature and enforceability of the indenture with respect to the trustee, all as stated in the opinion of Davis Polk & Wardwell LLP, dated May 15, 2025, which has been filed as an exhibit to the Registration Statement referred to above.

 PS-17

FAQ

What payoff do Barclays Barrier Digital Notes provide at maturity?

If the worst-performing index stays at or above 70 % of its initial level, holders receive $1,188 per $1,000. Otherwise they suffer the same percentage loss as that index.

Which indices underlie the 2027 Barrier Digital Notes?

The Notes reference the Nasdaq-100 (NDX), Russell 2000 (RTY) and S&P 500 (SPX); payoff depends solely on the least-performing index.

What is the barrier level for each index?

For each index the barrier is set at 70 % of its initial closing value (NDX 15,773.94; RTY 1,520.77; SPX 4,321.15).

How does Barclays’ estimated value compare with the issue price?

Barclays values the Notes at $979.60 per $1,000 on the pricing date, about 2 % below the $1,000 offering price.

Are the Notes protected against a Barclays default?

No. They are unsecured, unsubordinated obligations subject to Barclays’ credit risk and potential U.K. bail-in write-down.

Will the Notes trade on an exchange?

No exchange listing is planned; any secondary trading depends on Barclay’s discretion and may occur at prices well below face value.