The information in this preliminary
pricing supplement is not complete and may be changed. A registration statement relating to these securities has been filed with the Securities
and Exchange Commission. This preliminary pricing supplement and the accompanying product supplement, underlying supplement, prospectus
supplement and prospectus are not an offer to sell these securities, nor are they soliciting an offer to buy these securities, in any
state where the offer or sale is not permitted.
SUBJECT TO COMPLETION, JULY 15, 2025
|
Citigroup Global Markets Holdings Inc. |
July----,
2025
Medium-Term Senior Notes, Series
N
Pricing Supplement No. 2025-USNCH[
]
Filed Pursuant to Rule 424(b)(2)
Registration Statement Nos. 333-270327
and 333-270327-01
|
Dual Directional Barrier Securities Based on the Performance
of the S&P 500® Index Due July , 2026
| ▪ | The securities offered by this pricing supplement are unsecured senior debt securities issued by Citigroup Global Markets Holdings
Inc. and guaranteed by Citigroup Inc. Unlike conventional debt securities, the securities do not pay interest and do not repay
a fixed amount of principal at maturity. Instead, the securities offer a payment at maturity that may be greater than, equal to or less
than the stated principal amount, depending on the performance of the S&P 500® Index (the “underlying index”)
from the initial index level to the final index level. |
| ▪ | The securities offer the potential for a positive return at maturity based on the absolute value of the percentage change, within
a limited range, in the underlying index from the initial index level to the final index level. If the underlying index appreciates, the
securities offer 1-to-1 participation in that appreciation, subject to the maximum upside return specified below. If the underlying index
depreciates, the securities offer 1-to-1 positive participation in the absolute value of that depreciation, but only if the final index
level is greater than or equal to the barrier level specified below, which is equal to at most 81.80% of the initial index level (to be
determined on the strike date). In exchange for the potential for a positive return at maturity even if the underlying index depreciates,
investors in the securities must be willing to forgo (i) interest on the securities and dividends on the stocks included in the underlying
index and (ii) participation in any appreciation of the underlying index in excess of the maximum upside return. Additionally, if the
underlying index depreciates and the final index level is less than the barrier level, you will have full negative downside exposure to
that depreciation and will lose 1% of the stated principal amount of your securities for every 1% by which the final index level is less
than the initial index level. |
| ▪ | In order to obtain the modified exposure to the underlying index that the securities provide, investors must be willing to accept
(i) an investment that may have limited or no liquidity and (ii) the risk of not receiving any amount due under the securities if we and
Citigroup Inc. default on our obligations. All payments on the securities are subject to the credit risk of Citigroup Global Markets
Holdings Inc. and Citigroup Inc. |
KEY TERMS |
|
Issuer: |
Citigroup Global Markets Holdings Inc., a wholly owned subsidiary of Citigroup Inc. |
Guarantee: |
All payments due on the securities are fully and unconditionally guaranteed by Citigroup Inc. |
Underlying index: |
The S&P 500® Index (ticker symbol: “SPX”) |
Aggregate stated principal amount: |
$ |
Stated principal amount: |
$1,000 per security |
Strike date: |
July 15, 2025 |
Pricing date: |
July , 2025 (expected to be July 16, 2025) |
Issue date: |
July , 2025 (expected to be July 21, 2025) |
Final valuation date: |
July , 2026 (expected to be July 28, 2026), subject to postponement if such date is not a scheduled trading day or if certain market disruption events occur |
Maturity date: |
July , 2026 (expected to be July 31, 2026), subject to postponement as described under “Additional Information” below |
Payment at maturity: |
At maturity, for each $1,000 security you then hold, you will receive
an amount in U.S. dollars determined as follows:
▪ If
the final index level is greater than or equal to the initial index level:
$1,000 + ($1,000 × absolute index return), subject to the maximum upside return
▪ If
the final index level is less than the initial index level, but greater than or equal to the barrier level:
$1,000 + ($1,000 × absolute index return)
▪ If
the final index level is less than the barrier level:
$1,000 + ($1,000 × index return)
If the final index level is less than the barrier level, your payment
at maturity will be less, and possibly significantly less, than at most $818.00 per security (to be determined on the strike date). You
may lose a significant portion, and up to all, of your investment.
|
Initial index level: |
, the closing level of the underlying index on the strike date |
Final index level: |
The closing level of the underlying index on the final valuation date |
Maximum upside return: |
$100.00 per security (10.00% of the stated principal amount) |
Barrier level: |
, which is at most 81.80% of the initial index level (to be determined on the strike date) |
Absolute index return: |
The absolute value of the index return |
Index return: |
(i) final index level minus initial index level, divided by (ii) initial index level |
Listing: |
The securities will not be listed on any securities exchange |
CUSIP / ISIN: |
17333LMD4 / US17333LMD46 |
Underwriter: |
Citigroup Global Markets Inc. (“CGMI”), an affiliate of the issuer, acting as principal |
Underwriting fee and issue price: |
Issue price(1)(2) |
Underwriting fee(3) |
Proceeds to issuer(3) |
Per security: |
$1,000.00 |
$10.00 |
$990.00 |
Total: |
$ |
$ |
$ |
(1) Citigroup Global Markets Holdings Inc. currently expects that the
estimated value of the securities on the pricing date will be at least $935.00 per security, which will be less than the issue price. The
estimated value of the securities is based on CGMI’s proprietary pricing models and our internal funding rate. It is not an indication
of actual profit to CGMI or other of our affiliates, nor is it an indication of the price, if any, at which CGMI or any other person may
be willing to buy the securities from you at any time after issuance. See “Valuation of the Securities” in this
pricing supplement.
(2) The issue price for investors purchasing the securities in fiduciary
accounts is $990.00 per security.
(3) CGMI will receive an underwriting fee of $10.00 for each security
sold in this offering. J.P. Morgan Securities LLC and JPMorgan Chase Bank, N.A. will act as placement agents for the securities
and, from the underwriting fee to CGMI, will receive a placement fee of $10.00 for each security they sell in this offering to accounts
other than fiduciary accounts. CGMI and the placement agents will forgo an underwriting fee and placement fee for sales to
fiduciary accounts. The total underwriting fees and proceeds to issuer in the table above give effect to the actual total underwriting
fee. For more information on the distribution of the securities, see “Supplemental Plan of Distribution” in this pricing supplement. In
addition to the underwriting fee, CGMI and its affiliates may profit from expected hedging activity related to this offering, even if
the value of the securities declines. See “Use of Proceeds and Hedging” in the accompanying prospectus.
Investing in the securities involves risks not associated with an
investment in conventional debt securities. See “Summary Risk Factors” beginning on page PS-6.
Neither the Securities and Exchange Commission
(the “SEC”) nor any state securities commission has approved or disapproved of the securities or determined that this pricing
supplement and the accompanying product supplement, underlying supplement, prospectus supplement and prospectus are truthful or complete.
Any representation to the contrary is a criminal offense.
You should read this pricing supplement together
with the accompanying product supplement, underlying supplement, prospectus supplement and prospectus, each of which can be accessed via
the hyperlinks below:
Product Supplement No. EA-02-10 dated March 7, 2023 Underlying Supplement No. 11 dated March 7, 2023
Prospectus
Supplement and Prospectus each dated March 7, 2023
The securities are not bank deposits and are
not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, nor are they obligations of,
or guaranteed by, a bank.
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
Additional Information
General. The terms of the securities are set forth in the accompanying
product supplement, prospectus supplement and prospectus, as supplemented by this pricing supplement. The accompanying product supplement,
prospectus supplement and prospectus contain important disclosures that are not repeated in this pricing supplement. For example, certain
events may occur that could affect your payment at maturity. These events and their consequences are described in the accompanying product
supplement in the sections “Description of the Securities—Consequences of a Market Disruption Event; Postponement of a Valuation
Date” and “Description of the Securities—Certain Additional Terms for Securities Linked to an Underlying Index—Discontinuance
or Material Modification of an Underlying Index,” and not in this pricing supplement (except as set forth in the next paragraph).
The accompanying underlying supplement contains important disclosures regarding the underlying index that are not repeated in this pricing
supplement. It is important that you read the accompanying product supplement, underlying supplement, prospectus supplement and prospectus
together with this pricing supplement in deciding whether to invest in the securities. Certain terms used but not defined in this pricing
supplement are defined in the accompanying product supplement.
Postponement of the Final Valuation Date; Postponement of the Maturity
Date. If the scheduled final valuation date is not a scheduled trading day, the final valuation date will be postponed to the next
succeeding scheduled trading day. In addition, if a market disruption event occurs on the scheduled final valuation date, the
calculation agent may, but is not required to, postpone the final valuation date to the next succeeding scheduled trading day on which
a market disruption event does not occur. However, in no event will the scheduled final valuation date be postponed more than
five scheduled trading days after the originally scheduled final valuation date as a result of a market disruption event occurring on
the scheduled final valuation date. If the final valuation date is postponed so that it falls less than three business days
prior to the scheduled maturity date, the maturity date will be postponed to the third business day after the final valuation date as
postponed. The provisions in this paragraph supersede the related provisions in the accompanying product supplement to the
extent the provisions in this paragraph are inconsistent with those provisions. The terms “scheduled trading day”
and “market disruption event” are defined in the accompanying product supplement.
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
Hypothetical Examples
The diagram below illustrates the payment at maturity of the securities
for a range of hypothetical index returns. The table and examples that follow illustrate various hypothetical payments at maturity assuming
a hypothetical initial index level of 100.00, a hypothetical barrier level of 81.80 and various hypothetical final index levels. For the
actual initial index level and barrier level, see the cover page of this pricing supplement. We have used these hypothetical
values, rather than the actual values, to simplify the calculations and aid understanding of how the securities work. However,
you should understand that the actual payment at maturity on the securities will be calculated based on the actual initial index level
and barrier level, and not the hypothetical values indicated below. It is impossible to predict whether you will realize a gain or loss
on your investment in the securities. Figures in the table and examples below have been rounded for ease of analysis. The diagram,
table and examples below assume that the barrier level will be set at the highest value indicated on the cover page of this pricing supplement.
The actual barrier level will be determined on the strike date.
Investors in the securities will not receive any dividends on the
stocks that constitute the underlying index. The diagram and examples below do not show any effect of lost dividend yield over the term
of the securities. See “Summary Risk Factors—Investing in the securities is not equivalent to investing in the underlying
index or the stocks that constitute the underlying index” below.
Dual Directional Barrier Securities
Payment at Maturity Diagram |
 |
n The Securities |
n The Underlying Index |
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
Hypothetical Final Index Level |
Hypothetical Index Return |
Hypothetical Payment at Maturity per Security |
Hypothetical Total Return on Securities at Maturity(1) |
200.00 |
100.00% |
$1,100.00 |
10.00% |
175.00 |
75.00% |
$1,100.00 |
10.00% |
150.00 |
50.00% |
$1,100.00 |
10.00% |
140.00 |
40.00% |
$1,100.00 |
10.00% |
130.00 |
30.00% |
$1,100.00 |
10.00% |
120.00 |
20.00% |
$1,100.00 |
10.00% |
110.00 |
10.00% |
$1,100.00 |
10.00% |
105.00 |
5.00% |
$1,050.00 |
5.00% |
102.00 |
2.00% |
$1,020.00 |
2.00% |
100.00 |
0.00% |
$1,000.00 |
0.00% |
95.00 |
-5.00% |
$1,050.00 |
5.00% |
90.00 |
-10.00% |
$1,100.00 |
10.00% |
85.00 |
-15.00% |
$1,150.00 |
15.00% |
81.80 |
-18.20% |
$1,182.00 |
18.20% |
81.79 |
-18.21% |
$817.90 |
-18.21% |
80.00 |
-20.00% |
$800.00 |
-20.00% |
70.00 |
-30.00% |
$700.00 |
-30.00% |
60.00 |
-40.00% |
$600.00 |
-40.00% |
50.00 |
-50.00% |
$500.00 |
-50.00% |
25.00 |
-75.00% |
$250.00 |
-75.00% |
0.00 |
-100.00% |
$0.00 |
-100.00% |
(1) Hypothetical total return on securities at maturity =
(i) hypothetical payment at maturity per security minus $1,000 stated principal amount per security, divided by (ii) $1,000
stated principal amount per security
Example 1—Upside Scenario A. The hypothetical final index
level is 102.00 (a 2.00% increase from the hypothetical initial index level), which is greater than the hypothetical initial index
level.
Payment at maturity per security = $1,000 + ($1,000 × absolute
index return), subject to the maximum upside return of $100.00
= $1,000 + ($1,000 × 2.00%), subject to the maximum upside return
of $100.00
= $1,000 + $20.00, subject to the maximum upside return of $100.00
= $1,020.00
In this scenario, because the hypothetical final index level is greater
than the hypothetical initial index level but not by more than the maximum upside return of 10.00%, your total return on the securities
at maturity would reflect 1-to-1 exposure to the positive performance of the underlying index.
Example 2—Upside Scenario B. The hypothetical final index
level is 140.00 (a 40.00% increase from the hypothetical initial index level), which is greater than the hypothetical initial index
level.
Payment at maturity per security = $1,000 + ($1,000 × absolute
index return), subject to the maximum upside return of $100.00
= $1,000 + ($1,000 × 40.00%), subject to the maximum upside return
of $100.00
= $1,000 + $400.00, subject to the maximum upside return of $100.00
= $1,100.00
In this scenario, because the underlying index appreciated from the
hypothetical initial index level to the hypothetical final index level by more than the maximum upside return of 10.00%, you would receive
a positive return at maturity equal to the maximum upside return. In this scenario, an investment in the securities would underperform
a hypothetical alternative investment providing 1-to-1 exposure to the appreciation of the underlying index without a maximum upside return.
Example 3—Upside Scenario C. The hypothetical final index
level is 95.00 (a 5.00% decrease from the hypothetical initial index level), which is less than the hypothetical initial index
level but greater than the hypothetical barrier level.
Payment at maturity per security = $1,000 + ($1,000 × absolute
index return)
= $1,000 + ($1,000 × | -5.00% |)
= $1,000 + $50.00
= $1,050.00
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
In this scenario, because the underlying index depreciated from the
hypothetical initial index level to the hypothetical final index level but not by more than 18.20%, your payment at maturity would reflect
1-to-1 positive exposure to the absolute value of the depreciation of the underlying index.
Example 4—Downside Scenario. The hypothetical final index
level is 25.00 (a 75.00% decrease from the hypothetical initial index level), which is less than the hypothetical barrier level.
Payment at maturity per security = $1,000 + ($1,000 × index return)
= $1,000 + ($1,000 × -75%)
= $1,000 + -$750
= $250.00
In this scenario, because the underlying index depreciated by more than
18.20% from the hypothetical initial index level to the hypothetical final index level, your payment at maturity would reflect a loss
equal to the full amount of the depreciation of the underlying index.
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
Summary Risk Factors
An investment in the securities is significantly riskier than an investment
in conventional debt securities. The securities are subject to all of the risks associated with an investment in our conventional
debt securities (guaranteed by Citigroup Inc.), including the risk that we and Citigroup Inc. may default on our obligations under the
securities, and are also subject to risks associated with the underlying index. Accordingly, the securities are appropriate
only for investors who are capable of understanding the complexities and risks of the securities. You should consult your own
financial, tax and legal advisers as to the risks of an investment in the securities and the appropriateness of the securities in light
of your particular circumstances.
The following is a summary of certain key risk factors for investors
in the securities. You should read this summary together with the more detailed description of risks relating to an investment
in the securities contained in the section “Risk Factors Relating to the Securities” beginning on page EA-7 in the accompanying
product supplement. You should also carefully read the risk factors included in the accompanying prospectus supplement and
in the documents incorporated by reference in the accompanying prospectus, including Citigroup Inc.’s most recent Annual Report
on Form 10-K and any subsequent Quarterly Reports on Form 10-Q, which describe risks relating to the business of Citigroup Inc. more generally.
| ▪ | You may lose some or all of your investment. Unlike conventional debt securities, the securities do not repay a fixed amount
of principal at maturity. Instead, your payment at maturity will depend on the performance of the underlying index from the initial index
level to the final index level. If the final index level is less than the barrier level, you will lose 1% of the stated principal amount
of the securities for every 1% by which the final index level is less than the initial index level. There is no minimum payment at maturity
on the securities, and you may lose up to all of your investment. |
| ▪ | The initial index level, set on the strike date, may be higher than the closing level of the underlying index on the pricing date.
If the closing level of the underlying index on the pricing date is less than the initial index level set on the strike date, the terms
of the securities may be less favorable to you than the terms of an alternative investment that may be available to you that offers a
similar payout as the securities but with the initial index level set on the pricing date. |
| ▪ | The securities do not pay interest. Unlike conventional debt securities, the securities do not pay interest or any other amounts
prior to maturity. You should not invest in the securities if you seek current income during the term of the securities. |
| ▪ | Your potential return on the securities is limited. If the final index level is greater than the initial index level,
your potential total return on the securities at maturity is limited to the maximum upside return set forth on the cover page of this
pricing supplement. The return on the underlying index from the initial index level to the final index level may significantly
exceed the maximum upside return. Therefore, your return on the securities may be significantly less than the return you could
have achieved on an alternative investment providing 1-to-1 exposure to the appreciation of the underlying index without a maximum upside
return. In addition, your potential for positive participation in the absolute value of any depreciation of the underlying
index is limited. Because the barrier level is equal to at most 81.80% of the initial index level (to be determined on the
strike date), the return potential of the securities in the event that the underlying index depreciates is limited to 18.20%. Any
depreciation of the underlying index in excess of 18.20% will result in a loss, rather than a positive return, on the securities. |
| ▪ | Investing in the securities is not equivalent to investing in the underlying index or the stocks that constitute the underlying
index. You will not have voting rights, rights to receive dividends or other distributions or any other rights with respect to the
stocks that constitute the underlying index. |
| ▪ | What you receive at maturity depends on the closing level of the underlying index on a single day. Because what you receive
at maturity depends on the closing level of the underlying index solely on the final valuation date, you are subject to the risk that
the closing level of the underlying index on that day may be lower, and possibly significantly lower, than on one or more other dates
during the term of the securities. If you had invested directly in the underlying index or in another instrument linked to the underlying
index that you could sell for full value at a time selected by you, or if the payment at maturity were based on an average of closing
levels of the underlying index, you might have achieved better returns. |
| ▪ | The securities are subject to the credit risk of Citigroup Global Markets Holdings Inc. and Citigroup Inc. If we default on
our obligations under the securities and Citigroup Inc. defaults on its guarantee obligations, you may not receive anything owed to you
under the securities. |
| ▪ | The securities will not be listed on any securities exchange and you may not be able to sell them prior to maturity. The securities
will not be listed on any securities exchange. Therefore, there may be little or no secondary market for the securities. CGMI currently
intends to make a secondary market in relation to the securities and to provide an indicative bid price for the securities on a daily
basis. Any indicative bid price for the securities provided by CGMI will be determined in CGMI’s sole discretion, taking into account
prevailing market conditions and other relevant factors, and will not be a representation by CGMI that the securities can be sold at that
price, or at all. CGMI may suspend or terminate making a market and providing indicative bid prices without notice, at any time and for
any reason. If CGMI suspends or terminates making a market, there may be no secondary market at all for the securities because it is likely
that CGMI will be the only broker-dealer that is willing to buy your securities prior to maturity. Accordingly, an investor must be prepared
to hold the securities until maturity. |
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
| ▪ | The estimated value of the securities on the pricing date, based on CGMI’s proprietary pricing models and our internal funding
rate, is less than the issue price. The difference is attributable to certain costs associated with selling, structuring and hedging
the securities that are included in the issue price. These costs include (i) the placement fees paid in connection with the offering of
the securities, (ii) hedging and other costs incurred by us and our affiliates in connection with the offering of the securities and (iii)
the expected profit (which may be more or less than actual profit) to CGMI or other of our affiliates in connection with hedging our obligations
under the securities. These costs adversely affect the economic terms of the securities because, if they were lower, the economic terms
of the securities would be more favorable to you. The economic terms of the securities are also likely to be adversely affected by the
use of our internal funding rate, rather than our secondary market rate, to price the securities. See “The estimated value of the
securities would be lower if it were calculated based on our secondary market rate” below. |
| ▪ | The estimated value of the securities was determined for us by our affiliate using proprietary pricing models. CGMI derived
the estimated value disclosed on the cover page of this pricing supplement from its proprietary pricing models. In doing so, it may have
made discretionary judgments about the inputs to its models, such as the volatility of the underlying
index, dividend yields on the stocks that constitute the underlying index and interest rates. CGMI’s views on these inputs
may differ from your or others’ views, and as an underwriter in this offering, CGMI’s interests may conflict with yours. Both
the models and the inputs to the models may prove to be wrong and therefore not an accurate reflection of the value of the securities.
Moreover, the estimated value of the securities set forth on the cover page of this pricing supplement may differ from the value that
we or our affiliates may determine for the securities for other purposes, including for accounting purposes. You should not invest in
the securities because of the estimated value of the securities. Instead, you should be willing to hold the securities to maturity irrespective
of the initial estimated value. |
| ▪ | The estimated value of the securities would be lower if it were calculated based on our secondary market rate. The estimated
value of the securities included in this pricing supplement is calculated based on our internal funding rate, which is the rate at which
we are willing to borrow funds through the issuance of the securities. Our internal funding rate is generally lower than our secondary
market rate, which is the rate that CGMI will use in determining the value of the securities for purposes of any purchases of the securities
from you in the secondary market. If the estimated value included in this pricing supplement were based on our secondary market rate,
rather than our internal funding rate, it would likely be lower. We determine our internal funding rate based on factors such as the costs
associated with the securities, which are generally higher than the costs associated with conventional debt securities, and our liquidity
needs and preferences. Our internal funding rate is not an interest rate that we will pay to investors in the securities, which do not
bear interest. |
Because there is not an active market for
traded instruments referencing our outstanding debt obligations, CGMI determines our secondary market rate based on the market price of
traded instruments referencing the debt obligations of Citigroup Inc., our parent company and the guarantor of all payments due on the
securities, but subject to adjustments that CGMI makes in its sole discretion. As a result, our secondary market rate is not
a market-determined measure of our creditworthiness, but rather reflects the market’s perception of our parent company’s creditworthiness
as adjusted for discretionary factors such as CGMI’s preferences with respect to purchasing the securities prior to maturity.
| ▪ | The estimated value of the securities is not an indication of the price, if any, at which CGMI or any other person may be willing
to buy the securities from you in the secondary market. Any such secondary market price will fluctuate over the term of the securities
based on the market and other factors described in the next risk factor. Moreover, unlike the estimated value included in this pricing
supplement, any value of the securities determined for purposes of a secondary market transaction will be based on our secondary market
rate, which will likely result in a lower value for the securities than if our internal funding rate were used. In addition, any secondary
market price for the securities will be reduced by a bid-ask spread, which may vary depending on the aggregate stated principal amount
of the securities to be purchased in the secondary market transaction, and the expected cost of unwinding related hedging transactions.
As a result, it is likely that any secondary market price for the securities will be less than the issue price. |
| ▪ | The value of the securities prior to maturity will fluctuate based on many unpredictable factors. The value of your securities
prior to maturity will fluctuate based on the level and volatility of the underlying index and a number of other factors, including the
price and volatility of the stocks that constitute the underlying index, the dividend yields on the stocks that constitute the underlying
index, interest rates generally, the time remaining to maturity and our and Citigroup Inc.’s creditworthiness, as reflected in our
secondary market rate. Changes in the level of the underlying index may not result in a comparable change in the value of your securities.
You should understand that the value of your securities at any time prior to maturity may be significantly less than the issue price. |
| ▪ | Immediately following issuance, any secondary market bid price provided by CGMI, and the value that will be indicated on any brokerage
account statements prepared by CGMI or its affiliates, will reflect a temporary upward adjustment. The amount of this temporary upward
adjustment will steadily decline to zero over the temporary adjustment period. See “Valuation of the Securities” in this pricing
supplement. |
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
|
| ▪ | The calculation agent, which is an affiliate of ours, will make important determinations with respect to the securities. If
certain events occur, such as market disruption events or the discontinuance of the underlying index, CGMI, as calculation agent, will
be required to make discretionary judgments that could significantly affect your payment at maturity. In making these judgments,
the calculation agent’s interests as an affiliate of ours could be adverse to your interests as a holder of the securities. |
| ▪ | Our offering of the securities does not constitute a recommendation of the underlying index by CGMI or its affiliates or by the
placement agents or their affiliates. The fact that we are offering the securities does not mean that we believe, or that the placement
agents or their affiliates believe, that investing in an instrument linked to the underlying index is likely to achieve favorable returns.
In fact, as we and the placement agents are part of global financial institutions, our affiliates and the placement agents and their affiliates
may have positions (including short positions) in the stocks that constitute the underlying index or in instruments related to the underlying
index or such stocks and may publish research or express opinions, that in each case are inconsistent with an investment linked to the
underlying index. These and other activities of our affiliates or the placement agents or their affiliates may affect the level of the
underlying index in a way that has a negative impact on your interests as a holder of the securities. |
| ▪ | We and our affiliates or the placement agents or their affiliates may have economic interests that are adverse to yours as a result
of our affiliates’ or their business activities. Our affiliates or the placement agents or their affiliates may currently or
from time to time engage in business with the issuers of the stocks that constitute the underlying index, including extending loans to,
making equity investments in or providing advisory services to such issuers. In the course of this business, we or our affiliates or the
placement agents or their affiliates may acquire non-public information about such issuers, which we and they will not disclose to you.
Moreover, if any of our affiliates or the placement agents or their affiliates is or becomes a creditor of any such issuer, they may exercise
any remedies against such issuer that are available to them without regard to your interests. |
| ▪ | The level of the underlying index may be adversely affected by our or our affiliates’ hedging and other trading activities.
We expect to hedge our obligations under the securities through CGMI or other of our affiliates, who may take positions directly in the
stocks that constitute the underlying index and other financial instruments related to the underlying index or such stocks and may adjust
such positions during the term of the securities. Our affiliates and the placement agents and their affiliates also trade the stocks that
constitute the underlying index and other financial instruments related to the underlying index or such stocks on a regular basis (taking
long or short positions or both), for their accounts, for other accounts under their management or to facilitate transactions on behalf
of customers. These activities could affect the level of the underlying index in a way that negatively affects the value of the securities.
They could also result in substantial returns for us or our affiliates or the placement agents or their affiliates while the value of
the securities declines. |
| ▪ | Adjustments to the underlying index may affect the value of your securities. S&P Dow Jones Indices LLC (the “underlying
index publisher”) may add, delete or substitute the stocks that constitute the underlying index or make other methodological changes
that could affect the level of the underlying index. The underlying index publisher may discontinue or suspend calculation or publication
of the underlying index at any time without regard to your interests as holders of the securities. |
| ▪ | The U.S. federal tax consequences of an investment in the securities are
unclear. There is no direct legal authority regarding the proper U.S. federal tax treatment of the securities, 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 securities are uncertain, and the IRS or a court might not agree with the treatment of the securities as prepaid
forward contracts. If the IRS were successful in asserting an alternative treatment of the securities, the tax consequences
of the ownership and disposition of the securities might be materially and adversely affected. Moreover, future legislation,
Treasury regulations or IRS guidance could adversely affect the U.S. federal tax treatment of the securities, possibly retroactively. |
If you are a non-U.S. investor, you should
review the discussion of withholding tax issues in “United States Federal Tax Considerations—Non-U.S. Holders” below.
You should read carefully the discussion
under “United States Federal Tax Considerations” and “Risk Factors Relating to the Securities” in the accompanying
product supplement and “United States Federal Tax Considerations” in this pricing supplement. You should also consult
your tax adviser regarding the U.S. federal tax consequences of an investment in the securities, as well as tax consequences arising under
the laws of any state, local or non-U.S. taxing jurisdiction.
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
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Information About
the S&P 500® Index
The S&P 500® Index consists of common stocks of 500
issuers selected to provide a performance benchmark for the large capitalization segment of the U.S. equity markets. It is calculated
and maintained by S&P Dow Jones Indices LLC. The S&P 500® Index is reported by Bloomberg L.P. under the ticker
symbol “SPX.”
“Standard & Poor’s,” “S&P” and
“S&P 500®” are trademarks of Standard & Poor’s Financial Services LLC and have been licensed
for use by Citigroup Inc. and its affiliates. For more information, see “Equity Index Descriptions—The S&P U.S. Indices—License
Agreement” in the accompanying underlying supplement.
Please refer to the section “Equity Index Descriptions—The
S&P U.S. Indices” in the accompanying underlying supplement for important disclosures regarding the S&P 500®
Index.
Historical Information
The closing level of the underlying index on July
11, 2025 was 6,259.75.
The graph below shows the closing levels of the underlying index for
each day such level was available from January 2, 2015 to July 11, 2025. We obtained the closing levels from Bloomberg L.P., without independent
verification. You should not take the historical levels of the underlying index as an indication of future performance.
S&P 500® Index – Historical Closing Levels*
January 2, 2015 to July 11, 2025 |
 |
* The red line indicates the hypothetical barrier level of 5,120.476, assuming the closing level on July 11, 2025 were the initial index level. |
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
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United States Federal
Tax Considerations
You should read carefully the discussion under “United States
Federal Tax Considerations” and “Risk Factors Relating to the Securities” in the accompanying product supplement and
“Summary Risk Factors” in this pricing supplement.
In the opinion of our counsel, Davis Polk & Wardwell LLP, a security
should be treated as a prepaid forward contract for U.S. federal income tax purposes. By purchasing a security, you agree (in
the absence of an administrative determination or judicial ruling to the contrary) to this treatment. There is uncertainty regarding this
treatment, and the IRS or a court might not agree with it. Moreover, our counsel’s opinion is based on market conditions
as of the date of this preliminary pricing supplement and is subject to confirmation on the pricing date.
Assuming this treatment of the securities is respected and subject to
the discussion in “United States Federal Tax Considerations” in the accompanying product supplement, the following U.S. federal
income tax consequences should result under current law:
| · | You should not recognize taxable income over the term of the securities prior to maturity, other than pursuant to a sale or exchange. |
| · | Upon a sale or exchange of a security (including retirement at maturity), you should recognize capital gain or loss equal to the difference
between the amount realized and your tax basis in the security. Such gain or loss should be long-term capital gain or loss
if you held the security for more than one year. |
We do not plan to request a ruling from the IRS regarding the treatment
of the securities. An alternative characterization of the securities could materially and adversely affect the tax consequences of ownership
and disposition of the securities, including the timing and character of income recognized. In addition, the U.S. Treasury Department
and the IRS have requested comments on various issues regarding the U.S. federal income tax treatment of “prepaid forward contracts”
and similar financial instruments and have indicated that such transactions may be the subject of future regulations or other guidance.
Furthermore, members of Congress have proposed legislative changes to the tax treatment of derivative contracts. Any legislation, Treasury
regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences
of an investment in the securities, possibly with retroactive effect. You should consult your tax adviser regarding possible alternative
tax treatments of the securities and potential changes in applicable law.
Non-U.S. Holders. Subject to the discussions below and in “United
States Federal Tax Considerations” in the accompanying product supplement, if you are a Non-U.S. Holder (as defined in the accompanying
product supplement) of the securities, you generally should not be subject to U.S. federal withholding or income tax in respect of any
amount paid to you with respect to the securities, provided that (i) income in respect of the securities is not effectively connected
with your conduct of a trade or business in the United States, and (ii) you comply with the applicable certification requirements.
As discussed under “United States Federal Tax Considerations—Tax
Consequences to Non-U.S. Holders” in the accompanying product supplement, Section 871(m) of the Code and Treasury regulations promulgated
thereunder (“Section 871(m)”) generally impose a 30% withholding tax on dividend equivalents paid or deemed paid to Non-U.S.
Holders with respect to certain financial instruments linked to U.S. equities (“U.S. Underlying Equities”) or indices that
include U.S. Underlying Equities. Section 871(m) generally applies to instruments that substantially replicate the economic
performance of one or more U.S. Underlying Equities, as determined based on tests set forth in the applicable Treasury regulations. However,
the regulations, as modified by an IRS notice, exempt financial instruments issued prior to January 1, 2027 that do not have a “delta”
of one. Based on the terms of the securities and representations provided by us as of the date of this preliminary pricing
supplement, our counsel is of the opinion that the securities should not be treated as transactions that have a “delta” of
one within the meaning of the regulations with respect to any U.S. Underlying Equity and, therefore, should not be subject to withholding
tax under Section 871(m). However, the final determination regarding the treatment of the securities under Section 871(m) will
be made as of the pricing date for the securities, and it is possible that the securities will be subject to withholding tax under Section
871(m) based on the circumstances as of that date.
A determination that the securities are not subject to Section 871(m)
is not binding on the IRS, and the IRS may disagree with this treatment. Moreover, Section 871(m) is complex and its application
may depend on your particular circumstances, including your other transactions. You should consult your tax adviser regarding
the potential application of Section 871(m) to the securities.
If withholding tax applies to the securities, we will not be required
to pay any additional amounts with respect to amounts withheld.
You should read the section entitled “United States Federal
Tax Considerations” in the accompanying product supplement. The preceding discussion, when read in combination with that
section, constitutes the full opinion of Davis Polk & Wardwell LLP regarding the material U.S. federal tax consequences of owning
and disposing of the securities.
You should also consult your tax adviser regarding all aspects of
the U.S. federal income and estate tax consequences of an investment in the securities and any tax consequences arising under the laws
of any state, local or non-U.S. taxing jurisdiction.
Citigroup Global Markets Holdings Inc. |
Dual Directional Barrier Securities Based on the Performance of the S&P 500® Index Due July , 2026 |
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Supplemental Plan
of Distribution
CGMI, an affiliate of Citigroup Global Markets Holdings Inc. and the
underwriter of the sale of the securities, is acting as principal and will receive an underwriting fee of $10.00 for each security sold
in this offering. J.P. Morgan Securities LLC and JPMorgan Chase Bank, N.A. will act as placement agents for the securities and, from the
underwriting fee to CGMI, will receive a placement fee of $10.00 for each security they sell in this offering to accounts other than fiduciary
accounts. The amount of the underwriting fee to CGMI will be equal to the placement fee paid to the placement agents. CGMI
and the placement agents will forgo an underwriting fee and placement fee for sales to fiduciary accounts. In addition to the
underwriting fee, CGMI and its affiliates may profit from expected hedging activity related to this offering, even if the value of the
securities declines. See “Use of Proceeds and Hedging” in the accompanying prospectus.
See “Plan of Distribution; Conflicts of Interest” in the
accompanying product supplement and “Plan of Distribution” in each of the accompanying prospectus supplement and prospectus
for additional information.
Valuation of the Securities
CGMI calculated the estimated value of the securities set forth on the
cover page of this pricing supplement based on proprietary pricing models. CGMI’s proprietary pricing models generated an estimated
value for the securities by estimating the value of a hypothetical package of financial instruments that would replicate the payout on
the securities, which consists of a fixed-income bond (the “bond component”) and one or more derivative instruments underlying
the economic terms of the securities (the “derivative component”). CGMI calculated the estimated value of the bond component
using a discount rate based on our internal funding rate. CGMI calculated the estimated value of the derivative component based on a proprietary
derivative-pricing model, which generated a theoretical price for the instruments that constitute the derivative component based on various
inputs, including the factors described under “Summary Risk Factors—The value of the securities prior to maturity will fluctuate
based on many unpredictable factors” in this pricing supplement, but not including our or Citigroup Inc.’s creditworthiness.
These inputs may be market-observable or may be based on assumptions made by CGMI in its discretionary judgment.
The estimated value of the securities is a function of the terms of
the securities and the inputs to CGMI’s proprietary pricing models. As of the date of this preliminary pricing supplement,
it is uncertain what the estimated value of the securities will be on the pricing date because certain terms of the securities have not
yet been fixed and because it is uncertain what the values of the inputs to CGMI’s proprietary pricing models will be on the pricing
date.
For a period of approximately six months following issuance of the securities,
the price, if any, at which CGMI would be willing to buy the securities from investors, and the value that will be indicated for the securities
on any brokerage account statements prepared by CGMI or its affiliates (which value CGMI may also publish through one or more financial
information vendors), will reflect a temporary upward adjustment from the price or value that would otherwise be determined. This temporary
upward adjustment represents a portion of the hedging profit expected to be realized by CGMI or its affiliates over the term of the securities.
The amount of this temporary upward adjustment will decline to zero on a straight-line basis over the six-month temporary adjustment period.
However, CGMI is not obligated to buy the securities from investors at any time. See “Summary Risk Factors—The
securities will not be listed on any securities exchange and you may not be able to sell them prior to maturity.”
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