Preliminary Pricing Supplement ARN-43
(To the Prospectus dated May 4, 2015, the
Prospectus Supplement dated May 4, 2015, and
the Product Supplement EQUITY INDICES ARN-2 dated June 25, 2015) Subject to Completion
Preliminary Pricing Supplement dated
August 28, 2015 Filed Pursuant to Rule 424(b)(2)
Registration Statement Nos. 333-202913 and 333-180300-03

Units $10 principal amount per unit CUSIP No.	Pricing Date* Settlement Date* Maturity Date*	September    , 2015 October    , 2015 November    , 2016
	*Subject to change based on the actual date the notes are priced for initial sale to the public (the “pricing date”)

Accelerated Return Notes^® Linked to the
JPX-Nikkei Index 400

·     Maturity of approximately 14 months

·     3-to-1 upside exposure to increases in the Index, subject to a capped return of [12% to 16%]

·     1-to-1 downside exposure to decreases in the Index, with 100% of your principal at risk

·     All payments occur at maturity and are subject to the credit risk of Credit Suisse AG

·     No periodic interest payments

·     Limited secondary market liquidity, with no exchange listing

·     The notes are senior unsecured debt securities and are not insured or guaranteed by the U.S. Federal Deposit Insurance Corporation or any other governmental agency of the United States, Switzerland or any other jurisdiction

The notes are being issued by Credit Suisse AG (“Credit Suisse”), acting through its London branch. There are important differences between the notes and a conventional debt security, including different investment risks and certain additional costs. See “Risk Factors” and “Additional Risk Factors” beginning on page TS-6 of this term sheet and “Risk Factors” beginning on page PS-6 of product supplement EQUITY INDICES ARN-2.

The initial estimated value of the notes as of the pricing date is expected to be between $9.45 and $9.75 per unit, which is less than the public offering price listed below. See “Summary” on the following page, “Risk Factors” beginning on page TS-6 of this term sheet and “Structuring the Notes” on page TS-11 of this term sheet for additional information. The actual value of your notes at any time will reflect many factors and cannot be predicted with accuracy.

_________________________

None of the Securities and Exchange Commission (the “SEC”), any state securities commission, or any other regulatory body has approved or disapproved of these securities or determined if this Note Prospectus (as defined below) is truthful or complete. Any representation to the contrary is a criminal offense.

_________________________

		Per Unit		Total
Public offering price(1)(2)	$	10.00	$
Underwriting discount(1)(2)	$	0.20	$
Proceeds, before expenses, to Credit Suisse	$	9.80	$

(1) For any purchase of 500,000 units or more in a single transaction by an individual investor, the public offering price and the underwriting discount will be $9.95 per unit and $0.15 per unit, respectively.

(2) For any purchase by certain fee-based trusts and discretionary accounts managed by U.S. Trust operating through Bank of America, N.A., the public offering price and underwriting discount will be $9.80 per unit and $0.00 per unit, respectively.

The notes:

Are Not FDIC Insured Are Not Bank Guaranteed May Lose Value

Merrill Lynch & Co. 

September , 2015

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Summary

The Accelerated Return Notes^® Linked to the JPX-Nikkei Index 400, due November , 2016 (the “notes”) are our senior unsecured debt securities. The notes are not guaranteed or insured by the Federal Deposit Insurance Corporation or any other governmental agency of the United States, Switzerland or any other jurisdiction and are not secured by collateral. The notes will rank equally with all of our other unsecured and unsubordinated debt. Any payments due on the notes, including any repayment of principal, will be subject to the credit risk of Credit Suisse. The notes provide you a leveraged return, subject to a cap, if the Ending Value of the Market Measure, which is the JPX-Nikkei Index 400 (the “Index”), is greater than its Starting Value. If the Ending Value is less than the Starting Value, you will lose all or a portion of the principal amount of your notes. Payments on the notes, including the amount you receive at maturity, will be calculated based on the $10 principal amount per unit and will depend on the performance of the Index, subject to our credit risk. See “Terms of the Notes” below.

The economic terms of the notes (including the Capped Value) are based on the rate we are currently paying to borrow funds through the issuance of market-linked notes (our “internal funding rate”) and the economic terms of certain related hedging arrangements. Our internal funding rate for market-linked notes is typically lower than a rate reflecting the yield on our conventional debt securities of similar maturity in the secondary market (our “secondary market credit rate”). This difference in borrowing rate, as well as the underwriting discount and the hedging related charge described below, will reduce the economic terms of the notes to you and the initial estimated value of the notes on the pricing date. These costs will be effectively borne by you as an investor in the notes, and will be retained by us and MLPF&S or any of our respective affiliates in connection with our structuring and offering of the notes. Due to these factors, the public offering price you pay to purchase the notes will be greater than the initial estimated value of the notes.

On the cover page of this term sheet, we have provided the initial estimated value range for the notes. This range of estimated values reflects terms that are not yet fixed and was determined based on our valuation of the theoretical components of the notes in accordance with our pricing models. These include a theoretical bond component valued using our internal funding rate, and theoretical individual option components valued using mid-market pricing. You will not have any interest in, or rights to, the theoretical components we use to determine the estimated value of the notes. The initial estimated value of the notes calculated on the pricing date will be set forth in the final term sheet made available to investors in the notes. For more information about the initial estimated value and the structuring of the notes, see “Structuring the Notes” on page TS-11.

Terms of the Notes		Redemption Amount Determination
Issuer:	Credit Suisse AG (“Credit Suisse”), which may act through its Nassau Branch or its London Branch.	On the maturity date, you will receive a cash payment per unit determined as follows:
Principal Amount:	$10.00 per unit
Term:	Approximately 14 months
Market Measure:	JPX-Nikkei Index 400 (Bloomberg symbol: “JPNK400”), a price return index.
Starting Value:	The closing level of the Market Measure on the pricing date
Ending Value:	The average of the closing levels of the Market Measure on each scheduled calculation day occurring during the maturity valuation period. The calculation days are subject to postponement in the event of Market Disruption Events, as described beginning on page PS-17 of product supplement EQUITY INDICES ARN-2.
Participation Rate:	300%
Capped Value:	[$11.20 to $11.60] per unit, which represents a return of [12% to 16%] over the principal amount. The actual Capped Value will be determined on the pricing date.
Maturity Valuation Period:	Five scheduled calculation days shortly before the maturity date.
Fees and Charges:	The underwriting discount of $0.20 per unit listed on the cover page and the hedging related charge of $0.075 per unit described in “Structuring the Notes” on page TS-11.
Joint Calculation Agents:	Credit Suisse International and Merrill Lynch, Pierce, Fenner & Smith Incorporated (“MLPF&S”), acting jointly.

Accelerated Return Notes^®  TS-2

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

The terms and risks of the notes are contained in this term sheet and in the following:

· Product supplement EQUITY INDICES ARN-2 dated June 25, 2015:
http://www.sec.gov/Archives/edgar/data/1053092/000095010315005032/dp57328_424b2-arn2.htm

· Prospectus supplement and prospectus dated May 4, 2015:
http://www.sec.gov/Archives/edgar/data/1053092/000104746915004333/a2224570z424b2.htm

These documents (together, the “Note Prospectus”) have been filed as part of a registration statement with the SEC, which may, without cost, be accessed on the SEC website as indicated above or obtained from MLPF&S by calling 1-800-294-1322. Before you invest, you should read the Note Prospectus, including this term sheet, for information about us and this offering. Any prior or contemporaneous oral statements and any other written materials you may have received are superseded by the Note Prospectus. Capitalized terms used but not defined in this term sheet have the meanings set forth in product supplement EQUITY INDICES ARN-2. Unless otherwise indicated or unless the context requires otherwise, all references in this document to “we,” “us,” “our,” or similar references are to Credit Suisse.

Investor Considerations

You may wish to consider an investment in the notes if:

The notes may not be an appropriate investment for you if:

·    You anticipate that the Index will increase moderately from the Starting Value to the Ending Value. ·    You are willing to risk a loss of principal and return if the Index decreases from the Starting Value to the Ending Value. ·    You accept that the return on the notes will be capped. ·    You are willing to forgo the interest payments that are paid on traditional interest bearing debt securities. ·    You are willing to forgo dividends or other benefits of owning the stocks included in the Index. ·    You are willing to accept a limited or no market for sales prior to maturity, and understand that the market prices for the notes, if any, will be affected by various factors, including our actual and perceived creditworthiness, our internal funding rate and fees and charges on the notes. ·    You are willing to assume our credit risk, as issuer of the notes, for all payments under the notes, including the Redemption Amount.

·    You believe that the Index will decrease from the Starting Value to the Ending Value or that it will not increase sufficiently over the term of the notes to provide you with your desired return. ·    You seek principal repayment or preservation of capital. ·    You seek an uncapped return on your investment. ·    You seek interest payments or other current income on your investment. ·    You want to receive dividends or other distributions paid on the stocks included in the Index. ·    You seek an investment for which there will be a liquid secondary market. ·    You are unwilling or are unable to take market risk on the notes or to take our credit risk as issuer of the notes.

We urge you to consult your investment, legal, tax, accounting, and other advisors before you invest in the notes.

Accelerated Return Notes^®  TS-3

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Hypothetical Payout Profile

The below graph is based on hypothetical numbers and values.

Accelerated Return Notes^®    This graph reflects the returns on the notes based on the Participation Rate of 300% and a Capped Value of $11.40 per unit (the midpoint of the Capped Value range of [$11.20 to $11.60]). The green line reflects the returns on the notes, while the dotted gray line reflects the returns of a direct investment in the stocks included in the Index, excluding dividends.   This graph has been prepared for purposes of illustration only.
See below table for a further illustration of the range of hypothetical payments at maturity.  

Hypothetical Payments at Maturity

The following table and examples are for purposes of illustration only. They are based on hypothetical values and show hypothetical returns on the notes. The actual amount you receive and the resulting total rate of return will depend on the actual Starting Value, Ending Value, Capped Value and term of your investment.

The following table is based on a Starting Value of 100, the Participation Rate of 300% and a Capped Value of $11.40 per unit. It illustrates the effect of a range of Ending Values on the Redemption Amount per unit of the notes and the total rate of return to holders of the notes. The following examples do not take into account any tax consequences from investing in the notes.

Ending Value	Percentage Change from the Starting Value to the Ending Value	Redemption Amount per Unit	Total Rate of Return on the Notes
0.00	-100.00%	$0.00	-100.00%
50.00	-50.00%	$5.00	-50.00%
80.00	-20.00%	$8.00	-20.00%
90.00	-10.00%	$9.00	-10.00%
94.00	-6.00%	$9.40	-6.00%
97.00	-3.00%	$9.70	-3.00%
100.00(1)	0.00%	$10.00	0.00%
102.00	2.00%	$10.60	6.00%
105.00	5.00%	$11.40(2)	14.00%
110.00	10.00%	$11.40	14.00%
120.00	20.00%	$11.40	14.00%
130.00	30.00%	$11.40	14.00%
140.00	40.00%	$11.40	14.00%
150.00	50.00%	$11.40	14.00%
160.00	60.00%	$11.40	14.00%

(1) The hypothetical Starting Value of 100 used in these examples has been chosen for illustrative purposes only, and does not represent a likely actual Starting Value for the Market Measure.

(2) The Redemption Amount per unit cannot exceed the hypothetical Capped Value.

For recent actual levels of the Market Measure, see “The Index” section below. The Index is a price return index and as such the Ending Value will not include any income generated by dividends paid on the stocks included in the Index, which you would otherwise be entitled to receive if you invested in those stocks directly. In addition, all payments on the notes are subject to issuer credit risk.

Accelerated Return Notes^®  TS-4

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Redemption Amount Calculation Examples

Example 1
The Ending Value is 80.00, or 80.00% of the Starting Value:
Starting Value:    100.00
Ending Value:     80.00
	= $8.00 Redemption Amount per unit

Example 2
The Ending Value is 102.00, or 102.00% of the Starting Value:
Starting Value:   100.00
Ending Value:     102.00
	= $10.60 Redemption Amount per unit

Example 3
The Ending Value is 130.00, or 130.00% of the Starting Value:
Starting Value:   100.00
Ending Value:     130.00
	= $19.00, however, because the Redemption Amount for the notes cannot exceed the Capped Value, the Redemption Amount will be $11.40 per unit

Accelerated Return Notes^®  TS-5

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Risk Factors

There are important differences between the notes and a conventional debt security. An investment in the notes involves significant risks, including those listed below. You should carefully review the more detailed explanation of risks relating to the notes in the “Risk Factors” sections beginning on page PS-6 of product supplement EQUITY INDICES ARN-2 identified above. We also urge you to consult your investment, legal, tax, accounting, and other advisors before you invest in the notes.

§ Depending on the performance of the Index as measured shortly before the maturity date, your investment may result in a loss; there is no guaranteed return of principal.

§ Your return on the notes may be less than the yield you could earn by owning a conventional fixed or floating rate debt security of comparable maturity.

§ Payments on the notes are subject to our credit risk, and actual or perceived changes in our creditworthiness are expected to affect the value of the notes. If we become insolvent or are unable to pay our obligations, you may lose your entire investment.

§ Your investment return is limited to the return represented by the Capped Value and may be less than a comparable investment directly in the stocks included in the Index.

§ The initial estimated value of the notes is an estimate only, determined as of a particular point in time by reference to our proprietary pricing models. These pricing models consider certain factors, such as our internal funding rate on the pricing date, interest rates, volatility and time to maturity of the notes, and they rely in part on certain assumptions about future events, which may prove to be incorrect. Because our pricing models may differ from other issuers’ valuation models, and because funding rates taken into account by other issuers may vary materially from the rates used by us (even among issuers with similar creditworthiness), our estimated value may not be comparable to estimated values of similar notes of other issuers.

§ Our internal funding rate for market-linked notes is typically lower than our secondary market credit rates, as further described in “Structuring the Notes” on page TS-11. Because we use our internal funding rate to determine the value of the theoretical bond component, if on the pricing date our internal funding rate is lower than our secondary market credit rates, the initial estimated value of the notes will be greater than if we had used our secondary market credit rates in valuing the notes.

§ The public offering price you pay for the notes will exceed the initial estimated value. This is due to, among other transaction costs, the inclusion in the public offering price of the underwriting discount and the hedging related charge, as further described in “Structuring the Notes” on page TS-11.

§ Assuming no change in market conditions or other relevant factors after the pricing date, the market value of your notes may be lower than the price you paid for them and lower than the initial estimated value. This is due to, among other things, the inclusion in the public offering price of the underwriting discount and the hedging related charge and the internal funding rate we used in pricing the notes, as further described in “Structuring the Notes” on page TS-11. These factors, together with customary bid ask spreads, other transaction costs and various credit, market and economic factors over the term of the notes, including changes in the level of the Index, are expected to reduce the price at which you may be able to sell the notes in any secondary market and will affect the value of the notes in complex and unpredictable ways.

§ A trading market is not expected to develop for the notes. Neither we nor MLPF&S is obligated to make a market for, or to repurchase, the notes. The initial estimated value does not represent a minimum or maximum price at which we, MLPF&S or any of our affiliates would be willing to purchase your notes in any secondary market (if any exists) at any time. MLPF&S has advised us that any repurchases by them or their affiliates will be made at prices determined by reference to their pricing models and at their discretion, and these prices will include MLPF&S’s trading commissions and mark-ups. If you sell your notes to a dealer other than MLPF&S in a secondary market transaction, the dealer may impose its own discount or commission. MLPF&S has also advised us that, at its discretion and for your benefit, assuming no changes in market conditions from the pricing date, MLPF&S may offer to buy the notes in the secondary market at a price that may exceed the initial estimated value of the notes for a short initial period after the issuance of the notes. That higher price reflects costs that were included in the public offering price of the notes, and that higher price may also be initially used for account statements or otherwise. There is no assurance that any party will be willing to purchase your notes at any price in any secondary market.

§ Your return on the notes may be affected by factors affecting the international securities markets, specifically changes in Japan. In addition, you will not obtain the benefit of any increase in the value of the yen against the U.S. dollar which you would have received if you had owned the securities in the Index during the term of your notes, although the level of the Index may be adversely affected by general exchange rate movements in the market.

§ Our business, hedging and trading activities, and those of MLPF&S and our respective affiliates (including trading in shares of companies included in the Index), and any hedging and trading activities we, MLPF&S or our respective affiliates engage in for our clients’ accounts, may affect the market value and return of the notes and may create conflicts of interest with you.

§ The Index sponsor may adjust the Index in a way that affects its level, and has no obligation to consider your interests.

§ You will have no rights of a holder of the securities represented by the Index, and you will not be entitled to receive securities or dividends or other distributions by the issuers of those securities.

Accelerated Return Notes^®  TS-6

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

§ While we, MLPF&S or our respective affiliates may from time to time own securities of companies included in the Index, we, MLPF&S and our respective affiliates do not control any company included in the Index, and are not responsible for any disclosure made by any other company.

§ There may be potential conflicts of interest involving the calculation agent. We have the right to appoint and remove the calculation agent.

§ As a Swiss bank, Credit Suisse is subject to regulation by governmental agencies, supervisory authorities and self-regulatory organizations in Switzerland. Such regulation is increasingly more extensive and complex and subjects Credit Suisse to risks. For example, pursuant to Swiss banking laws, FINMA has broad powers and discretion in the case of resolution proceedings, which include the power to convert debt instruments and other liabilities of Credit Suisse into equity and/or cancel such liabilities in whole or in part.

§ The U.S. federal income tax consequences of the notes are uncertain, and may be adverse to a holder of the notes. See “Material U.S. Federal Income Tax Considerations” below and “Material U.S. Federal Income Tax Considerations” beginning on page PS-26 of product supplement EQUITY INDICES ARN-2.

Accelerated Return Notes^®  TS-7

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Additional Risk Factors

There are uncertainties regarding the Index because of its extremely limited performance history.

The Index was first published in January 2014. Accordingly, there is extremely limited trading history available for the Index upon which you can evaluate its prior performance, and it may perform in unexpected ways. Because the Index's past historical performance is extremely limited, your investment in the notes may involve a greater risk than investing in securities linked to one or more indices with an established record of performance. A longer history of actual performance may be helpful in providing more reliable information on which to assess the validity of the methodology that the Index uses to select its components, as described below under “The Index.” The historical Index levels should not be taken as an indication of future performance, and no assurance can be given as to the Index closing level on any given date.

There is no assurance that the investment view implicit in the Index will be successful.

The Index constituents will be selected from time to time during the term of the notes in the manner described in “The Index—Standards for Listing and Maintenance.” The criteria used for selecting the Index stocks may not result in stocks that outperform Japanese stocks generally, or the stocks that may be included in other indices that track Japanese securities markets. Although the Index stocks may satisfy the quantitative and qualitative criteria of the Index at the time they are selected, there can be no assurance that they will continue to do so thereafter, which may reduce the level of the Index. There can be no assurance that the future performance of the Index will result in your receiving an amount greater than or equal to the principal amount of your notes. The performance of the Index may be worse than the performance of the equity markets generally, and worse than the performance of specific sectors of the equity markets (including Japanese equities in particular), or other securities in which you may choose to invest.

Other Terms of the Notes

The following definition shall supersede and replace the definition of a “Market Measure Business Day” set forth in product supplement EQUITY INDICES ARN-2.

Market Measure Business Day

A “Market Measure Business Day” means a day on which:

(A) the Tokyo Stock Exchange (or any successor) is open for trading; and

(B) the Index or any successor thereto is calculated and published.

Accelerated Return Notes^®  TS-8

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

The Index

We have derived all information regarding the Index contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. This information reflects the policies of, and is subject to change by Japan Exchange Group, Inc. (“JPX”), Tokyo Stock Exchange, Inc. (“TSE,” and together with JPX, the “JPX Group”) and Nikkei Inc. (the “Nikkei,” and together with the JPX Group, the “Index sponsor”). The Index was developed by the Index sponsor and is calculated, maintained and published by the Index sponsor. We have not independently investigated the accuracy or completeness of this information. The Index sponsor has no obligation to continue to publish, and may discontinue publication of, the Index.

The Index is composed of stocks listed on the TSE’s First Section (large companies), Second Section (mid-size companies), Mothers (Market Of The High-growth and EmeRging Stocks – for startups) and JASDAQ market. Stocks included in the Index are selected based on market capitalization, trading value, return on equity, and other factors, as described in more detail below. The Index was first calculated and published on January 6, 2014. The inception value of the Index was 10,000 on August 30, 2013 (the calculation base date). The index is calculated every one second during the trading hours of the TSE.

Ten main groups of companies constitute the Index, with the approximate percentage of the market capitalization of the Index included in each group as of December 30, 2014 indicated in parentheses: Electric Appliances & Precision Instruments (15.04%); Automobiles & Transportation Equipment (11.07%); IT & Services (10.30%); Banks (8.01%); Raw Materials & Chemicals (7.34%); Machinery (5.93%); Pharmaceutical (5.79%); Financials (excluding banks) (5.55%); Transportation & Logistics (5.54%); and Commercial & Wholesale Trade (4.63%). As of that date, more than 388 of the securities included in the Index were listed on the TSE’s First Section.

The Index is calculated in both price return and total return versions and is calculated in yen. The notes are linked to the price return version of the Index, which means (as noted above) that the Ending Value will not include any income generated by dividends paid on the stocks included in the Index.

Additional information relating to the composition and calculation of the Index is available on the Index sponsor’s website: www.tse.or.jp/english/market/topix/jpx_nikkei.html. However, information included in that website shall not be deemed to be included or incorporated by reference in this document.

Standards for Listing and Maintenance

The Index components are reviewed annually based on the selection criteria applied as of the final business day of June (the base selection date). The calculation of the Index using the new constituents will begin at the end of August. The selection process and criteria are as follows:

(1) 1,000 stocks are selected based on their trading value over the past three years and the market value on the base selection date. Stocks are excluded from selection if they fall under any of the following criteria:

· listed for less than three years;

· the company’s liabilities are in excess of its assets during any of the past three fiscal years;

· the company has an operating loss in each of the past three fiscal years;

· the company has a net loss in each of the past three fiscal years;

· the company’s financials have disclosed doubt regarding its ability to continue as a going concern;

· disclosure of insufficient financials controls;

· the stock has been designated as a security to be delisted or security on alert; or

· certain listing violations have occurred over the past year.

(2) Each stock is scored by (a) three-year average return on equity (weighted 40%), (b) three-year cumulative operating profit (weighted 40%) and (c) market capitalization on the base selection date (weighted 20%), determined as follows:

Three-year average return on equity is calculated as follows:

Three-year cumulative operating profit is the sum of reported operating profit over the past three years.

The market capitalization of a stock is calculated based on the number of listed shares multiplied by its closing share price as of the annual base selection date.

(3) 400 stocks are selected by the final ranking with the scores calculated above in (2) and qualitative factors from the perspectives of corporate governance and disclosure. These factors are applied as of the base selection date and include the appointment of at least two independent outside directors, releasing the most recent earnings report according to international financial reporting standards and the release of English language earnings information via TDnet. The final score for each stock equals the sum of the score calculated above in (2) plus the score from the qualitative factors. Stocks are ranked from highest to lowest based on their final scores, with the exception that stocks with negative three-year average return on equity and most recent return on equity are negative or that have negative three-year cumulative operating profit are moved to the bottom of the ranking. In the event of a tie in final scores, the stock with the higher market capitalization is ranked higher.

Accelerated Return Notes^®  TS-9

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Calculation of the Index

The Index is calculated using free-float adjusted market value weighting and is calculated to two decimal places. The level of the Index equals the current total free float adjusted market value divided by the base market value. The market value is the sum of the number of shares of each constituent stock multiplied by its stock price. The base market value is adjusted to maintain continuity in the Index when the market value of constituents changes for non-market reasons. The weight of each Index component is capped at 1.5% of the Index, and if any component exceeds that weight, it is adjusted downwards at the time of the annual review. In case of delisting of the components due to a merger, bankruptcy, or other corporate event, new stocks are not added until the next annual review.

The free-float adjustment market value is determined by excluding the estimated number of listed shares that are deemed not to be available for trading in the market, using publicly available documents. Among the shares that are not treated as available are, among others, shares held by specified types of major shareholders, and shares held by board members and other representatives. The free-float weights are reviewed annually for each index stock, with the announcement and effective date for each index constituent occurring on a quarterly basis, depending upon the relevant company’s earnings release schedule. In addition to this annual review, the Index sponsor may also adjust a company’s free-float weight to reflect extraordinary events.

The index components can be updated from time to reflect, for example, the establishment of a new company as a result of a corporate consolidation, or the delisting of a company. A variety of corporate events will result in the change of the number of shares used to calculate the index, including securities offerings, exercises of warrants and share dividends.

The following graph shows the daily historical performance of the Index in the period from January 2014 through August 25, 2015. The Index was first published on January 6, 2014, only limited historical information exists with respect to the Index. We obtained this historical data from Bloomberg L.P. We have not independently verified the accuracy or completeness of the information obtained from Bloomberg L.P. On August 25, 2015, the closing level of the Index was 12,910.11.

Historical Performance of the Index

 

This historical data on the Index is not necessarily indicative of the future performance of the Index or what the value of the notes may be. Any historical upward or downward trend in the level of the Index during any period set forth above is not an indication that the level of the Index is more or less likely to increase or decrease at any time over the term of the notes.

Before investing in the notes, you should consult publicly available sources for the levels and trading pattern of the Index.

License Agreement

We have entered into an agreement with the Index sponsor providing us with a non-exclusive license with the right to use the Index in exchange for a fee. The Index is the intellectual property of the Index sponsor.

The Index is a copyrighted material using a methodology independently developed and created by the Index sponsor, and the Index sponsor owns the copyrights and other intellectual property rights subsisting in the Index itself and the methodology used to calculate the Index. Ownership of trademarks and any other intellectual property rights with respect to the marks to indicate the Index belong to the Index sponsor. The notes are arranged, managed and sold exclusively at the risk of Credit Suisse AG, and the Index sponsor does not guarantee the notes and shall assume no obligation or responsibility with respect to the notes.

The Index sponsor shall not be obligated to continuously publish the Index and shall not be liable for any errors, delays, or suspensions of the publication of the Index. The Index sponsor shall have the right to change the composition of the stocks included in the Index, the calculation methodology of the Index or any other details of the Index and shall have the right to discontinue the publication of the Index at any time.

Accelerated Return Notes^®  TS-10

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Supplement to the Plan of Distribution

Under our distribution agreement with MLPF&S, MLPF&S will purchase the notes from us as principal at the public offering price indicated on the cover of this term sheet, less the indicated underwriting discount.

We may deliver the notes against payment therefor in New York, New York on a date that is greater than three business days following the pricing date. Under Rule 15c6-1 of the Securities Exchange Act of 1934, trades in the secondary market generally are required to settle in three business days, unless the parties to any such trade expressly agree otherwise. Accordingly, if the initial settlement of the notes occurs more than three business days from the pricing date, purchasers who wish to trade the notes more than three business days prior to the original issue date will be required to specify alternative settlement arrangements to prevent a failed settlement.

The notes will not be listed on any securities exchange. In the original offering of the notes, the notes will be sold in minimum investment amounts of 100 units. If you place an order to purchase the notes, you are consenting to MLPF&S acting as a principal in effecting the transaction for your account.

MLPF&S will not receive an underwriting discount for notes sold to certain fee-based trusts and fee-based discretionary accounts managed by U.S. Trust operating through Bank of America, N.A.

MLPF&S has advised us as follows: They or their affiliates may repurchase and resell the notes, with repurchases and resales being made at prices related to then-prevailing market prices or at negotiated prices determined by reference to their pricing models and at their discretion, and these prices will include MLPF&S’s trading commissions and mark-ups. MLPF&S may act as principal or agent in these market-making transactions; however, it is not obligated to engage in any such transactions. MLPF&S has informed us that at MLPF&S’s discretion and for your benefit, assuming no changes in market conditions from the pricing date, MLPF&S may offer to buy the notes in the secondary market at a price that may exceed the initial estimated value of the notes for a short initial period after the issuance of the notes. Any price offered by MLPF&S for the notes will be based on then-prevailing market conditions and other considerations, including the performance of the Index and the remaining term of the notes. However, none of us, MLPF&S, or any of our respective affiliates is obligated to purchase your notes at any price or at any time, and we cannot assure you that we, MLPF&S, or any of our respective affiliates will purchase your notes at a price that equals or exceeds the initial estimated value of the notes.

MLPF&S has informed us that, as of the date of this term sheet, it expects that if you hold your notes in a MLPF&S account, the value of the notes shown on your account statement will be based on MLPF&S’s estimate of the value of the notes if MLPF&S or another of its affiliates were to make a market in the notes, which it is not obligated to do; and that estimate will be based upon the price that MLPF&S may pay for the notes in light of then-prevailing market conditions and other considerations, as mentioned above, and will include transaction costs. Any such price may be higher than or lower than the initial estimated value of the notes.

The distribution of the Note Prospectus in connection with these offers or sales will be solely for the purpose of providing investors with the description of the terms of the notes that was made available to investors in connection with their initial offering. Secondary market investors should not, and will not be authorized to, rely on the Note Prospectus for information regarding Credit Suisse or for any purpose other than that described in the immediately preceding sentence.

Structuring the Notes

The notes are our debt securities, the return on which is linked to the performance of the Index. As is the case for all of our debt securities, including our market-linked notes, the economic terms of the notes reflect our actual or perceived creditworthiness at the time of pricing. In addition, because market-linked notes result in increased operational, funding and liability management costs to us, the internal funding rate we use in pricing market-linked notes is typically lower than a rate reflecting the yield on our conventional debt securities of similar maturity in the secondary market. Because we use our internal funding rate to determine the value of the theoretical bond component, if on the pricing date our internal funding rate is lower than our secondary market credit rates, the initial estimated value of the notes will be higher than if the initial estimated value was based our secondary market credit rates.

Payments on the notes, including the amount you receive at maturity, will be calculated based on the $10 principal amount per unit and will depend on the performance of the Index. In order to meet these payment obligations, at the time we issue the notes, we may choose to enter into certain hedging arrangements (which may include call options, put options or other derivatives) with MLPF&S or one of its affiliates. The terms of these hedging arrangements are determined by seeking bids from market participants, including MLPF&S and its affiliates, and take into account a number of factors, including our creditworthiness, interest rate movements, the volatility of the Index, the tenor of the notes and the tenor of the hedging arrangements. The economic terms of the notes and their initial estimated value depend in part on the terms of these hedging arrangements.

MLPF&S has advised us that the hedging arrangements will include a hedging related charge of approximately $0.075 per unit, reflecting an estimated profit to be credited to MLPF&S from these transactions. Since hedging entails risk and may be influenced by unpredictable market forces, additional profits and losses from these hedging arrangements may be realized by MLPF&S or any third party hedge providers.

For further information, see “Risk Factors—General Risks Relating to ARNs” beginning on page PS-6 and “Supplemental Use of Proceeds and Hedging” on page PS-15 of product supplement EQUITY INDICES ARN-2.

Accelerated Return Notes^®  TS-11

Accelerated Return Notes^®  

Linked to the JPX-Nikkei Index 400, due November , 2016 

Material U.S. Federal Income Tax Considerations

The following discussion is a brief summary of material U.S. federal income tax consequences relating to an investment in the notes. The following summary is not complete and is qualified and supplemented by the discussion under the section entitled “Material U.S. Federal Income Tax Considerations” beginning on page PS-26 of product supplement EQUITY INDICES ARN-2, which you should carefully review prior to investing in the notes.

There are no statutory provisions, regulations, published rulings, or judicial decisions addressing the characterization for U.S. federal income tax purposes of the notes or securities with terms that are substantially the same as those of the notes. Thus, the characterization of the notes is not certain. In the absence of an administrative or judicial ruling to the contrary and pursuant to the terms of the notes, you agree with us to treat the notes, for U.S. federal income tax purposes, as prepaid financial contracts, with respect to the Market Measure, that are eligible for open transaction treatment. The balance of this discussion assumes that the notes will be treated as prepaid financial contracts. You should be aware that such characterization of the notes is not certain, nor is it binding on the U.S. Internal Revenue Service (the “IRS”) or the courts. Thus, it is possible that the IRS would seek to characterize your notes in a manner that results in tax consequences to you that are different from those described below or in the accompanying product supplement. We are not responsible for any adverse consequences that you may experience as a result of any alternative characterization of the notes for U.S. federal income tax or other tax purposes. You should consult your tax advisor as to the tax consequences of such characterization and any possible alternative characterizations of the notes for U.S. federal income tax purposes.

If the notes are treated as prepaid financial contracts, a U.S. Holder (as defined in the accompanying product supplement) should generally recognize gain or loss upon the sale, exchange or maturity of its notes in an amount equal to the difference between the amount realized at such time and the U.S. Holder’s tax basis in its notes (generally the amount paid for the notes). Such gain or loss generally should be long-term capital gain or loss if the notes have been held for more than one year. For notes with a term of one year or less, such gain or loss will be short-term capital gain or loss.

However, even if the agreed-upon tax characterization of the notes were upheld, it is possible that the IRS could assert that a reconstitution or rebalancing (together, a “Rebalancing”) of the Market Measure is a significant modification of the notes due to an exercise of discretion with respect to the Rebalancing and, therefore, a taxable event to you.  If the IRS were to prevail in treating any Rebalancing of the Market Measure as a taxable event, you would recognize capital gain or, possibly, loss on the notes on the date of such Rebalancing to the extent of the difference between the fair market value of the notes and your adjusted basis in the notes at that time. Such gain or loss generally would be short-term capital gain or loss.

You should consult your tax advisor concerning the U.S. federal income tax and other tax consequences of your investment in the notes in your particular circumstances, including the application of state, local or other tax laws and the possible effects of changes in federal or other tax laws.

Where You Can Find More Information

We have filed a registration statement (including a product supplement, a prospectus supplement, and a prospectus) with the SEC for the offering to which this term sheet relates. Before you invest, you should read the Note Prospectus, including this term sheet, and the other documents that we have filed with the SEC, for more complete information about us and this offering. You may get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, we, any agent, or any dealer participating in this offering will arrange to send you these documents if you so request by calling MLPF&S toll-free at 1-800-294-1322.

“Accelerated Return Notes^®” and “ARNs^®” are registered service marks of Bank of America Corporation, the parent company of MLPF&S.

Accelerated Return Notes^®  TS-12