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<div>Monthly income statement items of operations with a functional currency other than the US dollar are translated into US dollars using month-end rates. Disclosed average rates for a quarter represent an average of three month-end rates, weighted according to the income and expense volumes of all operations of UBS AG with the same functional currency for each month. Weighted average rates for individual business divisions may deviate from the weighted average rates for UBS AG.</div>
<div>Amounts do not include reserves against defaulted counterparties.</div>
<div>The carrying amount of financial assets measured at amortized cost represents the total gross exposure net of the respective ECL allowances.</div>
<div>In cases where derivative financial instruments are presented on a net basis on the balance sheet, the respective notional values of the netted derivative financial instruments are still presented on a gross basis. Notional amounts of exchange-traded agency transactions and OTC-cleared transactions entered into on behalf of clients are not disclosed, as they have a significantly different risk profile</div>
<div>Other notional values relate to derivatives that are cleared through either a central counterparty or an exchange. The fair value of these derivatives is presented on the balance sheet net of the corresponding cash margin under Cash collateral receivables on derivative instruments and Cash collateral payables on derivative instruments and was not material for all periods presented.</div>
<div>Changes in the fair value of purchased and sold non-derivative financial instruments between trade date and settlement date are recognized as derivative financial instruments.</div>
<div>Financial assets and liabilities are presented net on the balance sheet if UBS AG has the unconditional and legally enforceable right to offset the recognized amounts, both in the normal course of business and in the event of default, bankruptcy or insolvency of UBS AG or its counterparties, and intends either to settle on a net basis or to realize the asset and settle the liability simultaneously.</div>
<div>Reflects the netting potential in accordance with enforceable master netting and similar arrangements where not all criteria for a net presentation on the balance sheet have been met. Refer to “Note 22 Offsetting financial assets and financial liabilities” in the “Consolidated financial statements” section of the Annual Report 2020 for more information.</div>
<div>Bifurcated embedded derivatives are presented on the same balance sheet lines as their host contracts and are not included in this table. The fair value of these derivatives was not material for the periods presented</div>
<div>Other non-financial assets primarily consist of properties and other non-current assets held for sale, which are measured at the lower of their net carrying amount or fair value less costs to sell.</div>
<div>Excludes lease liabilities.</div>
<div>Comprises provisions for losses resulting from legal, liability and compliance risks</div>
<div>Includes personnel-related restructuring provisions of USD 104 million as of 30 June 2021 (31 March 2021: USD 9 million; 31 December 2020: USD 13 million) and provisions for onerous contracts of USD 40 million as of 30 June 2021 (31 March 2021: USD 44 million; 31 December 2020: USD 49 million).</div>
<div>Mainly includes provisions related to real estate, employee benefits and operational risks.</div>
<div>Provisions, if any, for matters described in this Note are recorded in Global Wealth Management (item 3 and item 4) and Group Functions (item 2). Provisions, if any, for the matters described in items 1 and 6 of this Note are allocated between Global Wealth Management and Personal & Corporate Banking, and provisions, if any, for the matters described in this Note in item 5 are allocated between the Investment Bank and Group Functions.</div>
<div>Net gains / losses included in comprehensive income are composed of Net interest income, Other net income from financial instruments measured at fair value through profit or loss and Other income</div>
<div>Total Level 3 assets as of 30 June 2021 were USD 8.1 billion (31 December 2020: USD 8.3 billion). Total Level 3 liabilities as of 30 June 2021 were USD 18.4 billion (31 December 2020: USD 15.2 billion).</div>
<div>The ranges of significant unobservable inputs are represented in points, percentages and basis points. Points are a percentage of par (e.g., 100 points would be 100% of par)</div>
<div>Weighted averages are provided for non-derivative financial instruments and were calculated by weighting inputs based on the fair values of the respective instruments. Weighted averages are not provided for inputs related to derivative contracts, as this would not be meaningful.</div>
<div>The range of inputs is not disclosed, as there is a dispersion of values given the diverse nature of the investments.</div>
<div>Debt issued designated at fair value is composed primarily of UBS structured notes, which include variable maturity notes with various equity and foreign exchange underlying risks, rates-linked and credit-linked notes, all of which have embedded derivative parameters that are considered to be unobservable. The equivalent derivative instrument parameters are presented in the respective derivative financial instruments lines in this table.</div>
<div>Consists of interest income from cash and balances at central banks, loans and advances to banks and customers, and cash collateral receivables on derivative instruments, as well as negative interest on amounts due to banks, customer deposits, and cash collateral payables on derivative instruments</div>
<div>Includes interest income on receivables from securities financing transactions and negative interest, including fees, on payables from securities financing transactions.</div>
<div>Consists of interest expense on amounts due to banks, cash collateral payables on derivative instruments, customer deposits, and funding from UBS Group AG, as well as negative interest on cash and balances at central banks, loans and advances to banks, and cash collateral receivables on derivative instruments.</div>
<div>Includes interest expense on payables from securities financing transactions and negative interest, including fees, on receivables from securities financing transactions.</div>
<div>Includes interest expense on securities financing transactions designated at fair value.</div>
<div>Reflects third-party fee and commission income for the second quarter of 2021 of USD 3,585 million for Global Wealth Management (first quarter of 2021: USD 3,673 million; second quarter of 2020: USD 2,809 million), USD 400 million for Personal & Corporate Banking (first quarter of 2021: USD 389 million; second quarter of 2020: USD 313 million), USD 805 million for Asset Management (first quarter of 2021: USD 815 million; second quarter of 2020: USD 700 million), USD 1,248 million for the Investment Bank (first quarter of 2021: USD 1,305 million; second quarter of 2020: USD 872 million) and USD 9 million for Group Functions (first quarter of 2021: USD 15 million; second quarter of 2020: USD 36 million).</div>
<div>Includes investment fund unit-linked instruments issued</div>
<div>Issued by the legal entity UBS AG. Based on original contractual maturity without considering any early redemption features. As of 30 June 2021, more than 99% of the balance was unsecured (31 March 2021: 100%; 31 December 2020: 100%).</div>
<div>Contracts have been disclosed without regard to early termination rights. Instead, it is assumed that such contracts will transition away from IBORs without such rights being exercised</div>
<div>Includes primarily EUR LIBOR positions.</div>
<div>Includes loans related to revolving multi-currency credit lines.</div>
<div>Includes cross-currency swaps where either leg or both legs are indexed to an IBOR.</div>
<div>Includes loan commitments that can be drawn in different currencies at the client‘s discretion.</div>
<div>Excludes Forward starting reverse repurchase and securities borrowing agreements.</div>
<div>Includes Loans and advances to customers of USD 382,036 million and Loans to financial advisors of USD 2,677 million which are presented on the balance sheet line Other assets measured at amortized cost</div>
<div>Excludes other comprehensive income related to defined benefit plans and own credit that is recorded directly in Retained earnings.</div>
<div>Amounts presented for UBS AG standalone and UBS Switzerland AG standalone represent IFRS standalone information. Refer to the UBS AG standalone and UBS Switzerland AG standalone financial statements, available under “Complementary financial information” at ubs.com/investors, for information prepared in accordance with Swiss GAAP</div>
<div>The ”Other subsidiaries“ column includes consolidated information for the UBS Americas Holding LLC, UBS Europe SE and UBS Asset Management AG significant sub-groups, as well as standalone information for other subsidiaries.</div>
<div>Cash flows generally represent a third-party view from a UBS AG consolidated perspective, except for Net activity related to group internal capital transactions and dividends</div>
<div>Includes funding from UBS Group AG to UBS AG.</div>
<div>Comprises balances with an original maturity of three months or less. USD 5,393 million of cash and cash equivalents were restricted.</div>
<div>Reflects the net increase in / (release of) provisions for litigation, regulatory and similar matters recognized in the income statement. Refer to Note 16 for more information</div>
<div>Includes charitable donations.</div>
<div>Financial advisor compensation consists of grid-based compensation based directly on compensable revenues generated by financial advisors and supplemental compensation calculated on the basis of financial advisor productivity, firm tenure, assets and other variables. It also includes expenses related to compensation commitments with financial advisors entered into at the time of recruitment that are subject to vesting requirements</div>
<div>Includes curtailment gains of USD 36 million, which represent a reduction in the defined benefit obligation related to the Swiss pension plan resulting from a decrease in headcount following restructuring activities.</div>
<div>Includes cash proceeds from the sale of UBS’s minority investment in Clearstream Fund Centre for the period ended 30 June 2021, and dividends received from associates in both periods</div>
<div>Includes funding from UBS Group AG measured at amortized cost (recognized in Funding from UBS Group AG in the balance sheet) and measured at fair value (recognized in Other financial liabilities designated at fair value in the balance sheet).</div>
<div>USD 3,432 million and USD 5,393 million of cash and cash equivalents (mainly reflected in Loans and advances to banks) were restricted as of 30 June 2021 and 30 June 2020, respectively. Refer to “Note 23 Restricted and transferred financial assets” in the “Consolidated financial statements” section of the Annual Report 2020 for more information.</div>
<div>Includes only balances with an original maturity of three months or less.</div>
<div>Comprises balances with an original maturity of three months or less. USD 3,432 million of cash and cash equivalents were restricted.</div>
<div>Includes Loans and advances to customers of USD 392,357 million and Loans to financial advisors of USD 2,518 million, which are presented on the balance sheet line Other assets measured at amortized cost</div>
<div>Includes Loans and advances to customers of USD 382,036 million and Loans to financial advisors of USD 2,677 million which are presented on the balance sheet line Other assets measured at amortized cost</div>
<div>Includes Loans and advances to customers of USD 381,133 million and Loans to financial advisors of USD 2,578 million, which are presented on the balance sheet line Other assets measured at amortized cost</div>
<div>Debt with an original contractual maturity of less than one year</div>
<div>Issued by the legal entity UBS AG. Based on original contractual maturity without considering any early redemption features. As of 30 June 2021, 100% of the balance was unsecured (31 March 2021: 100%; 31 December 2020: 100%).</div>
<div>Debt with an original contractual maturity greater than or equal to one year. The classification of debt issued into short-term and long-term does not consider any early redemption features.</div>
<div>Net of bifurcated embedded derivatives, the fair value of which was not material for the periods presented.</div>
<div>Includes liabilities for payroll taxes and untaken vacation.</div>
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