ETRACS Alerian MLP Index ETN Series B due July 18, 2042 424B Filings

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Microsoft Corporation, with final terms set on the trade date.

The notes have a Trade Date of March 9, 2026, expected Settlement Date March 11, 2026, a Final Valuation Date of March 8, 2029, and a Maturity Date of March 12, 2029. Minimum investment is 100 notes at $10 per note ($1,000). Payments include contingent coupons payable only if the closing level meets or exceeds the coupon barrier on observation dates and an automatic early call if levels meet or exceed the initial level on an observation date. If not called and the final level is below the downside threshold, principal is exposed to the percentage decline in the underlying stock; the example downside threshold is 70.00% of the initial level. The estimated initial value range is $9.39 to $9.64 per note, and all payments are subject to UBS credit risk.

UBS AG offers $1,137,000 in Trigger Autocallable Contingent Yield Notes linked to the common stock of Corning Incorporated, maturing March 12, 2029. The notes pay contingent coupons only if the underlying's closing level on an observation date meets the coupon barrier; otherwise no coupon is paid.

The notes are automatically called on any quarterly observation date (beginning after six months) if the underlying's closing level is at or above the initial level, with payment of principal plus any contingent coupon on the corresponding call settlement date. If not called, principal repayment at maturity is contingent: full principal is paid only if the final level is at or above the downside threshold; if the final level is below that threshold you may suffer a loss equal to the underlying return, potentially losing all principal. Payments are subject to the creditworthiness of UBS. Minimum purchase is 100 Notes at $10 per Note; estimated initial value was $9.71.

UBS AG launches a preliminary pricing supplement for $• Trigger Autocallable Contingent Yield Notes linked to the common stock of Corning Incorporated, with a stated maturity on March 12, 2029 and final terms to be set on the trade date. The Notes pay periodic contingent coupons only if the underlying meets coupon barriers on observation dates and are automatically callable quarterly beginning about six months after the trade date if the underlying equals or exceeds the initial level. If not called, repayment at maturity is contingent on the final level relative to a downside threshold, and losses can equal the underlying’s decline; principal repayment is subject to UBS’s creditworthiness. Trade date and settlement are shown as March 9, 2026 and March 11, 2026, respectively. Minimum purchase is 100 Notes at $10 per Note (a $1,000 minimum); the estimated initial value range is between $9.33 and $9.58. The document is preliminary and subject to completion.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Blackstone Inc. The notes have a principal amount of $10 per note, a term of approximately two years, trade date March 9, 2026, settlement March 11, 2026, final valuation date March 9, 2028, and maturity March 13, 2028. Payments depend on observation-date levels versus a $50.00 coupon barrier and a $50.00 downside threshold (each cited as 50% of the initial level). Notes may autocall early if the underlying meets or exceeds the initial level, paying principal plus any contingent coupon; if not called and the final level is below the downside threshold, principal repayment will be reduced proportionally to the underlying return and could result in total loss. The estimated initial value per note is $9.69 and minimum purchase is 100 notes.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to CrowdStrike common stock due September 13, 2027. The notes pay periodic contingent coupons only if the underlying closing level meets a coupon barrier on observation dates and are automatically called if the underlying equals or exceeds the initial level on a monthly observation (beginning ~6 months). If not called, principal is repaid at maturity only if the final level is at or above a downside threshold; otherwise repayment equals $10 × (1 + underlying return), which can result in a loss of up to the full principal. Payments are subject to UBS creditworthiness. Minimum investment is 100 Notes ($1,000); the estimated initial value on the trade date is $9.79.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Blackstone Inc., with an expected final valuation date of March 9, 2028 and maturity on March 13, 2028. The preliminary pricing supplement dated March 9, 2026 sets the trade date as March 9, 2026 and settlement as March 11, 2026. The Notes pay contingent coupons only when the underlying closing level on an observation date is at or above a coupon barrier and will be automatically called early if the underlying closes at or above the initial level on an observation date prior to maturity. If not called, principal repayment at maturity is contingent: full principal is paid if the final level is at or above a downside threshold; otherwise repayment falls proportionally to the underlying return, potentially resulting in substantial or total loss. Example terms include a $10 principal amount, a hypothetical contingent coupon of 11.65% per annum, a coupon barrier and downside threshold equal to $50.00 (50% of initial level), an estimated initial value range of $9.39 to $9.64, and a minimum investment of 100 Notes ($1,000). These are unsecured obligations subject to UBS credit risk. This pricing supplement is preliminary and the final terms will be set on the trade date.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of CrowdStrike Holdings, Inc. The Notes have a trade date of March 9, 2026, expected settlement on March 11, 2026, and mature on September 13, 2027. The Notes may pay periodic contingent coupons only if the underlying's closing level on each observation date meets or exceeds a coupon barrier; monthly observation dates begin after six months. The Notes will be automatically called early if the underlying equals or exceeds the initial level on any observation date, in which case holders receive principal plus any contingent coupon due on the call settlement date. If not called, repayment at maturity depends on the final level relative to a downside threshold (an illustrative downside threshold is 50% of the initial level); if the final level is below that threshold, holders suffer losses in proportion to the underlying return and could lose their entire investment. Minimum investment is 100 Notes ($1,000); the estimated initial value range is $9.42 to $9.67 per Note. All payments are subject to UBS credit risk.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Eaton Corporation plc. The Notes pay contingent coupons only if the underlying closing level meets a coupon barrier on observation dates and can be automatically called early if the underlying equals or exceeds the initial level on any prior observation date. If not called, principal is repaid at maturity only if the final level is at or above a downside threshold; otherwise, repayment is reduced pro rata to the underlying return and investors can lose a substantial portion or all of their investment. Trade date is March 9, 2026, settlement expected March 11, 2026, final valuation date March 9, 2028 and maturity March 13, 2028. Minimum investment is 100 Notes at $10 per Note and the estimated initial value on the trade date is $9.81.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Eaton Corporation plc, with a trade date of March 9, 2026, expected settlement on March 11, 2026, a final valuation date of March 9, 2028, and an expected maturity of March 13, 2028. The Notes pay a contingent coupon only if the underlying's closing level on an observation date is at or above a coupon barrier, and they are automatically called if the underlying closes at or above the initial level on any observation date prior to final valuation. If not called, principal repayment at maturity is contingent: full principal is returned only if the final level is at or above the downside threshold; otherwise investors suffer a loss proportional to the underlying return and could lose their entire principal. Minimum investment is $1,000 (100 Notes); the estimated initial value range is $9.43–$9.68 per Note. All payments are subject to UBS's creditworthiness.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Mattel, Inc. The Notes mature on March 11, 2027 and pay contingent coupons only if the closing level of the underlying meets or exceeds a coupon barrier on observation dates; otherwise no coupon is paid. The Notes will be automatically called early if the underlying's closing level on any observation date prior to the final valuation date is equal to or greater than the initial level, in which case holders receive the principal plus any contingent coupon on the related coupon payment date.

If not called, principal repayment at maturity is contingent: full principal is returned if the final level is equal to or greater than the downside threshold ($65.00, 65.00% of the initial level); if the final level is below that threshold, repayment declines in proportion to the underlying return and holders may lose a significant portion or all of their investment. The Notes have a principal amount of $10 per Note, a minimum investment of 100 Notes, an estimated initial value of $9.77, and contingent coupon examples show a hypothetical contingent coupon rate of 12.20% per annum.

UBS AG offers $500,000 Trigger Autocallable Contingent Yield Notes linked to Advanced Micro Devices, Inc. common stock due March 11, 2027. The Notes pay periodic contingent coupons only if the underlying stock closes at or above a coupon barrier on observation dates and may be automatically called early if the stock closes at or above the initial level on any observation date prior to the final valuation date. If not called, principal is repaid at maturity only if the final level is at or above a downside threshold; otherwise principal repayment is reduced proportionally to the underlying return and full loss is possible. All payments are subject to the creditworthiness of UBS.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Mattel, Inc. The Notes pay periodic contingent coupons only if the underlying stock closes at or above a coupon barrier on observation dates and may be automatically called early if the stock closes at or above the initial level on any observation date prior to maturity.

If not called, principal repayment at maturity is contingent: full principal is returned only if the final level is at or above the downside threshold; otherwise repayment is reduced pro rata to the underlying return and investors may lose a significant portion or all of their investment. All payments are subject to UBS credit risk. Trade date, settlement, final valuation date, and maturity are March 9, 2026; March 11, 2026; March 9, 2027; and March 11, 2027, respectively.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to the common stock of Advanced Micro Devices, Inc. The Notes mature on or about March 11, 2027 with a trade date of March 9, 2026 and settlement on March 11, 2026. The Notes have a $10 principal amount per Note and are offered in minimum blocks of 100 Notes ($1,000).

The Notes pay periodic contingent coupons only if the underlying closing level on an observation date meets or exceeds a coupon barrier; they autocall early if the underlying equals or exceeds the initial level on an observation date. At maturity, if not called, principal repayment is contingent on the final level relative to a downside threshold (60.00% of the initial level); if the final level is below that threshold, repayment may be less than principal and could result in a full loss. Estimated initial value on the trade date is expected to be between $9.48 and $9.73.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to Delta Air Lines common stock due March 13, 2028. The Notes pay a contingent coupon only if the underlying stock closes at or above a coupon barrier on observation dates; they will autocall quarterly beginning after 6 months if the underlying closes at or above the initial level. At maturity, if not called, principal repayment depends on the final level versus a $50.00 downside threshold; a final level below that can produce a loss equal to the underlying return. Trade date: March 9, 2026; settlement: March 11, 2026. Example terms show a 13.39% contingent coupon rate with an estimated initial value of $9.70 per Note and a principal amount of $10 per Note.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to the common stock of Delta Air Lines, Inc. The Notes have a Principal Amount of $10 per Note, trade date March 9, 2026, expected settlement March 11, 2026, final valuation date March 9, 2028, and maturity on or about March 13, 2028.

The Notes pay a periodic contingent coupon only if the underlying closing level on an observation date meets or exceeds the coupon barrier; they are automatically called if the underlying closing level on any quarterly observation date (beginning after 6 months) is equal to or greater than the initial level. If not called, principal is repaid at maturity only if the final level is equal to or greater than the downside threshold; if the final level is below that threshold, repayment is reduced pro rata and investors can lose a significant portion or all of principal. Example terms show a hypothetical contingent coupon rate of 12.75% per annum ($0.3188 per $10 Note) and a downside threshold of $50.00 (50.00% of the initial level). The estimated initial value range is $9.33 to $9.58 per Note and minimum purchase is 100 Notes ($1,000). All payments are subject to the creditworthiness of UBS and the Offering Documents are subject to completion.

UBS AG is offering Airbag Autocallable Yield Notes linked to the common stock of Oracle Corporation, maturing on September 10, 2026. The Notes pay a coupon on each coupon payment date unless the Notes are automatically called following an observation date.

The Notes will be automatically called if the underlying stock's closing level on any pre-final observation date is equal to or greater than the initial level; on a call settlement date UBS pays principal plus the coupon and no further payments occur. If not called, principal repayment at maturity depends on the final level versus a downside threshold. If the final level is below that threshold, investors suffer leveraged losses (about 1.1765% of principal lost per 1% decline beyond the threshold), and could lose all principal. Trade date is March 6, 2026, settlement March 10, 2026, final valuation date September 8, 2026. Minimum investment is 100 Notes at $10 per Note; estimated initial value was $9.87. All payments are subject to UBS credit risk.

UBS AG offers Airbag Autocallable Yield Notes linked to the common stock of Oracle Corporation, via a preliminary pricing supplement dated March 06, 2026. The Notes pay a periodic coupon unless the Notes are autocalled early after an observation date.

Key terms shown: trade date March 6, 2026, settlement date March 10, 2026, final valuation date September 8, 2026, maturity date September 10, 2026. If not autocalled, principal repayment at maturity is contingent on the final level relative to a downside threshold; losses accrue at a rate of approximately 1.1765% of principal for each 1% decline beyond the threshold. All payments are subject to the creditworthiness of UBS AG.

UBS AG is offering Airbag Autocallable Yield Notes linked to Palantir Technologies Inc. common stock. The Notes have a principal amount of $10 per Note (minimum purchase $1,000) with a trade date of March 6, 2026, settlement on March 10, 2026, final valuation on September 8, 2026, and maturity on September 10, 2026.

The Notes pay a coupon in arrears (illustrative coupon rate 22.97% per annum, monthly coupon ~$0.1914) unless the Notes are automatically called. An automatic call occurs if the underlying closing level on any observation date before the final valuation date is equal to or greater than the initial level; if called, UBS pays principal plus the coupon for that period. If not called, repayment at maturity depends on the final level relative to a downside threshold: if the final level is below the threshold, investors are exposed to leveraged downside, losing ~1.1765% of principal for each 1% decline beyond the threshold, potentially losing the entire principal. Payments are subject to UBS credit risk and the Notes are not FDIC insured. The estimated initial value was $9.86 per Note.

UBS AG is offering Airbag Autocallable Yield Notes linked to the common stock of Palantir Technologies Inc. The preliminary terms show a trade date of March 6, 2026, settlement on March 10, 2026, a final valuation date of September 8, 2026 and a maturity date of September 10, 2026. Coupons are payable on each coupon payment date unless the Notes are automatically called after an observation date when the closing level of the underlying is equal to or above the initial level. If the Notes are not called and the final level is below the downside threshold, repayment is contingent and the investor will suffer leveraged downside: approximately 1.1765% loss of principal for each 1% decline beyond the threshold. The illustrative principal amount is $10 per Note, minimum investment is 100 Notes ($1,000), and the illustrative annual coupon shown is 19.28%. Any payment is subject to UBS credit risk.

UBS AG is offering Airbag Autocallable Yield Notes linked to the common stock of Micron Technology, Inc., maturing on September 10, 2026. The Notes have a principal amount of $10 per Note (minimum purchase 100 Notes) and pay a periodic coupon on each coupon payment date unless the Notes are automatically called. UBS will automatically call the Notes early if the closing level of Micron on any observation date prior to the final valuation date is equal to or greater than the initial level; in that case investors receive principal plus the coupon on the related coupon payment date and the Notes terminate. If not called, repayment at maturity depends on the final level versus a downside threshold: if the final level is at or above the threshold, UBS repays principal plus coupon; if below the threshold, repayment is reduced and investors lose 1.2195% of principal for each 1% decline beyond the threshold, potentially losing their entire investment. The estimated initial value was $9.85 as of the trade date.

UBS AG is offering Airbag Autocallable Yield Notes linked to the common stock of Micron Technology, Inc. due on or about September 10, 2026. The Notes pay a coupon on each coupon payment date unless the Notes are automatically called following an observation date where the closing level is equal to or greater than the initial level. If automatically called, UBS will pay principal plus the coupon on the related call settlement date and no further payments will be made. If not called, principal is contingent at maturity: if the final level is at or above the downside threshold, UBS pays principal plus coupon; if below, repayment is reduced and investors lose 1.2195% of principal for each 1% decline of the underlying in excess of the threshold, potentially losing the entire investment. Trade date is March 6, 2026, settlement expected March 10, 2026, final valuation date September 8, 2026. Minimum investment is 100 Notes at $10 per Note. Estimated initial value range is $9.52 to $9.77. All payments are subject to the creditworthiness of UBS.

UBS AG is offering Airbag Autocallable Yield Notes linked to the common stock of Moderna, Inc., maturing on September 10, 2026. Coupons are paid on each coupon payment date unless the Notes are automatically called following an observation date when the underlying stock closes at or above its initial level. If called early, UBS will pay principal plus the coupon on the related coupon payment date and no further payments will be made.

If the Notes are not called and the final level is at or above the downside threshold, UBS will repay principal plus the final coupon. If the final level is below the downside threshold, repayment at maturity is reduced and investors bear leveraged downside: approximately 1.2048% loss of principal for each 1% decline beyond the threshold. The Notes are unsecured obligations of UBS and repayment depends on UBS' creditworthiness. The estimated initial value as of the trade date was $9.84. Minimum investment is 100 Notes ($1,000).

UBS AG offers Airbag Autocallable Yield Notes linked to the common stock of Moderna, Inc. due on or about September 10, 2026. The Notes pay a coupon on each coupon payment date unless they are automatically called early following an observation date when the underlying stock is at or above its initial level. If not called, repayment at maturity depends on the final level relative to a downside threshold; below that threshold investors face leveraged downside exposure of approximately 1.2048% loss of principal per 1% decline beyond the threshold. Coupons are quoted in examples at 25.77% per annum and the estimated initial value is between $9.51 and $9.76 per Note. Payments are subject to UBS credit risk.

UBS AG is offering Trigger Callable Contingent Yield Notes due March 9, 2029, linked to the least performing of the Nasdaq-100® Technology Sector, the Russell 2000® and the S&P 500®. The $1,000 principal per Note is contingent: monthly contingent coupons of 9.25% per annum are payable only if each underlying is at or above its coupon barrier on an observation date. UBS may call the Notes monthly beginning ~3 months after issue. At maturity you receive principal only if each final level is at or above its 65% downside threshold; otherwise repayment equals $1,000 × (1 + underlying return of the least performing underlying asset), which can result in substantial or total loss. The issue price is $1,000; UBS reports an estimated initial value of $944.20 as of the trade date.

UBS AG is offering $6,613,000 aggregate face amount of Digital S&P 500® Index-Linked Medium-Term Notes due September 29, 2027. The notes pay no interest and return either a capped cash payment of $1,142.00 per $1,000 face amount if the final underlier level is at or above an 87.50% buffer of the initial level, or a leveraged downside exposure (approximately 1.1429% loss of face per 1% underlier decline below the buffer). Trade date is March 5, 2026 and original issue date is March 10, 2026. The estimated initial value on the trade date was $998.00 per $1,000 face amount as determined by UBS’ internal pricing models. Purchasers assume UBS credit risk, limited liquidity, potential tax withholding under Section 871(m) if determinations change, and that returns are capped at the stated maximum settlement amount.

UBS AG is offering Buffer Autocallable Contingent Yield Notes linked to the least performing of the Russell 2000® Index and the S&P 500® Index, with a contingent coupon rate of 6.70% per annum, a $1,000 principal denomination and expected strike and trade date of March 27, 2026. The notes are callable monthly beginning after 12 months and have a final valuation date of March 27, 2031 and an expected maturity date of April 1, 2031. The issue price per Note is $1,000.00, the underwriting discount is $37.50 per Note and proceeds to UBS AG are $962.50 per Note. Sales are subject to delivery of final Offering Documents and all payments, including contingent coupons and any repayment of principal, are subject to the creditworthiness of UBS. The Notes are not listed on any exchange and involve significant downside market risk, including potential loss of most or all principal if the least performing underlying asset falls below its downside threshold.

UBS AG is offering Trigger Callable Contingent Yield Notes linked to the least performing of the Dow Jones Industrial Average®, Russell 2000® Index and the Nasdaq-100® Technology Sector, due on or about March 25, 2031. The notes pay contingent monthly coupons only if each underlying is at or above its coupon barrier on an observation date and are issuer-callable monthly beginning about six months after issuance.

The preliminary terms show a contingent coupon rate of 12.35% per annum (for the Dow component in the example), downside thresholds set at 60.00% of initial levels, coupon barriers at 75.00% of initial levels, an issue price of $1,000.00 per note, an estimated initial value range of $953.30–$983.30, and an underwriting discount of $7.50 per note, leaving proceeds of $992.50 to UBS. Payments, including principal repayment, are subject to UBS credit risk and the notes may result in substantial or total loss if the least performing underlying falls below its downside threshold.

UBS AG offers Buffer Callable Contingent Yield Notes linked to the least performing of the Dow Jones Industrial Average, Nasdaq-100 and Russell 2000. Principal amount is $1,000 per Note with an approximate 3-year term and expected trade date March 13, 2026.

The Notes are callable by UBS beginning after three months; a contingent coupon of 10.75% per annum is payable only if each underlying meets its coupon barrier on an observation date. A 15.00% buffer applies and downside thresholds equal 85.00% of initial levels; if the least performing underlying falls below the downside threshold, principal at maturity is reduced by the loss in excess of the buffer. Estimated initial value range is $958.80–$988.80; issue price $1,000 with underwriting discount $7 (proceeds to UBS $993). Investment carries significant market, credit and liquidity risks.

UBS AG offers a preliminary pricing supplement for UBS Trigger Autocallable Contingent Yield Notes linked to the common stock of Dollar Tree, Inc. The Notes have a term to approximately April 5, 2029, trade date March 31, 2026, and settlement on April 6, 2026.

The contingent coupon rate range is 15.65% to 18.45% per annum. The call threshold is 100.00% of the initial level and both the coupon barrier and downside threshold are 70.00% of the initial level. Issue price per Note is $1,000.00 with an underwriting discount of $20.00, proceeds to UBS of $980.00, and an estimated initial value range of $949.20 to $979.20.

The Notes pay contingent coupons only if observation-date levels meet the coupon barrier, are subject to automatic early call if the call threshold is met on an observation date, and expose holders to downside equity performance at maturity if the final level is below the downside threshold. All payments are subject to UBS credit risk. See Key Risks and Tax sections for detailed disclosures.

UBS AG is offering Trigger Autocallable Contingent Yield Notes with Memory Interest linked to the common stock of United Parcel Service, Inc. (UPS). The Notes mature on or about March 16, 2029, pay a contingent coupon of 12.25% per annum if observation-date conditions are met, and are callable quarterly beginning after six months if the underlying meets the call threshold (100% of the initial level). At maturity, principal is repaid in cash only if the final level is at or above the downside threshold (60% of the initial level); if below, investors bear the full downside equal to the underlying return. The coupon barrier is 70% of the initial level. The issue price is $1,000.00 per Note, underwriting discount is $15.00 per Note, and proceeds to UBS are $985.00 per Note. Estimated initial value range: $938.90 to $968.90. Terms are subject to the final pricing supplement and related offering documents.

UBS AG offers Trigger Callable Contingent Yield Notes linked to the common stock of Oracle Corporation with a principal amount of $1,000 per Note and an issue price shown as $1,000.00 in the preliminary pricing supplement. The Notes pay a contingent coupon of 28.10% per annum only when the closing level of Oracle on an observation date is at or above a coupon barrier equal to 60.00% of the Initial Level. UBS may call the Notes monthly (beginning after three months); if called you receive principal plus any contingent coupon then due. At maturity, if the final level is 60.00% of the Initial Level, principal may be reduced pro rata to the underlying return, including a total loss in extreme scenarios. Payments are subject to UBS credit risk; estimated initial value is between $953.30 and $983.30 per Note.

UBS AG is offering $1,009,000 in Trigger Callable Contingent Yield Notes linked to the least performing of the Dow Jones Industrial Average®, the Nasdaq-100® Technology Sector and the Russell 2000® Index, maturing March 9, 2029. Each Note has a $1,000 principal amount and a contingent coupon rate of 12.15% per annum; contingent coupons are paid only if all three underlyings are at or above their coupon barriers on each observation date. If UBS does not call the Notes and the final level of any underlying is below its downside threshold (70% of initial level), principal repayment is reduced pro rata to the negative return of the least performing underlying; in extreme cases you could lose all of your initial investment. The estimated initial value per Note is $967.20 and the Notes are unsecured obligations of UBS subject to its credit risk. UBS may call the Notes beginning after six months on any observation date; if called you receive principal plus any contingent coupon otherwise due on the call settlement date.

UBS AG is offering $967,000 of Trigger Callable Contingent Yield Notes linked to the least performing of three underlyings. The Notes (term ~2.5 years) pay a contingent coupon of 11.00% per annum if each underlying meets its coupon barrier on observation dates. UBS may call the Notes (beginning after 3 months). At maturity (final valuation date September 6, 2028; maturity September 11, 2028), principal is repaid only if every underlying is at or above its downside threshold (each set at 55.00% of its initial level); otherwise repayment is reduced by the negative return of the least performing underlying. The issue price is $1,000 per Note (estimated initial value $972.00); payments are subject to UBS creditworthiness.

UBS AG offers $3,446,000 of Trigger Callable Contingent Yield Notes linked to the least performing of the Russell 2000® Index and the S&P 500® Index. The notes pay a contingent coupon of 8.35% per annum if both indices meet their coupon barriers on observation dates. The strike date was March 3, 2026, trade date March 6, 2026, settlement March 11, 2026, final valuation date March 5, 2029, and maturity March 8, 2029. If UBS calls the notes on an observation date (callable after 12 months), holders receive principal plus any contingent coupon then due. If not called, principal is repaid at maturity only if each underlying index is at or above its downside threshold (50% of initial level); otherwise repayment is reduced in proportion to the negative return of the least performing underlying asset, potentially resulting in a total loss. Payments are subject to UBS credit risk and the estimated initial value on the trade date was $985.70 per $1,000 note.

UBS AG offers $4,430,000 of Airbag Callable Contingent Yield Notes due with a September 9, 2026 maturity. The notes pay a 15.00% per annum contingent coupon when the closing level of each underlying ETF meets its coupon barrier on observation dates and are callable by UBS beginning after three months. At maturity holders receive principal only if each underlying asset is at or above its 75.00% downside threshold; otherwise repayment is reduced and holders are exposed, at a ~1.3333x downside leverage, to the worst-performing underlying ETF. Payments are unsecured obligations of UBS and subject to UBS credit risk.

UBS AG is offering $503,000 of Trigger Callable Contingent Yield Notes linked to the least performing of four underlying assets. The Notes pay a contingent coupon of 13.35% per annum when all underlying assets meet monthly coupon barriers; otherwise no coupon is paid. Trade date is March 4, 2026, expected settlement March 9, 2026, final valuation March 4, 2031 and maturity March 7, 2031. UBS may call the Notes on monthly observation dates beginning after three months; principal repayment at maturity is contingent on the least performing underlying asset relative to a 60.00% downside threshold.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the iShares® MSCI Brazil ETF with a $10 principal amount per Note. Trade date is March 6, 2026, settlement March 10, 2026, final valuation March 8, 2027 and maturity March 10, 2027. The Notes pay contingent coupons only if the closing level of the underlying is at or above the coupon barrier on observation dates; they will be automatically called if the underlying closes at or above the initial level on any observation date prior to the final valuation date. If not called, principal repayment at maturity is contingent: full principal is paid only if the final level is at or above the downside threshold (example: $70.00, 70% of initial level); if below, repayment equals $10 x (1 + underlying return), exposing investors to principal loss up to the entire investment. Minimum investment is 100 Notes ($1,000); estimated initial value on the trade date is $9.68. All payments are subject to UBS credit risk.

UBS AG is offering $857,000 in Trigger Autocallable Contingent Yield Notes linked to the common stock of Applied Materials, Inc. due March 10, 2028. The Notes pay periodic contingent coupons only if the underlying closing level on observation dates meets or exceeds a coupon barrier and may be automatically called early if the underlying equals or exceeds the initial level on any observation date. If not called and the final level is at or above the downside threshold, principal is repaid at maturity; if the final level is below the downside threshold, principal repayment is reduced proportionally to the underlying return, with the possibility of total loss. Trade and expected settlement dates are March 6, 2026 and March 10, 2026. The estimated initial value was $9.81 per $10 Note and the Notes are unsecured obligations subject to UBS credit risk.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the iShares® MSCI Brazil ETF due on or about March 10, 2027. The notes pay periodic contingent coupons only if observation‑date closing levels meet the coupon barrier, are subject to automatic early call if the underlying reaches the initial level on an observation date, and repay principal at maturity only if the final level is at or above a 70.00% downside threshold. Trade date is March 6, 2026, settlement date March 10, 2026, minimum investment 100 notes at $10 per note, and the estimated initial value range is $9.44–$9.69 as of the trade date.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to the common stock of Applied Materials, Inc. The preliminary pricing supplement dated March 06, 2026 sets a trade date of March 6, 2026, settlement on March 10, 2026, a final valuation date of March 8, 2028 and a maturity date of March 10, 2028. The Notes pay periodic contingent coupons only when the underlying closes at or above a coupon barrier on observation dates and are automatically called if the underlying closes at or above the initial level on an observation date. If not called, principal repayment at maturity is contingent on the final level relative to a downside threshold and you may lose a significant portion or all of your investment. Minimum purchase is 100 Notes ($1,000); the issuer credit risk is UBS AG.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to Marvell Technology, Inc. The offering size shown is $1,466,000. The Notes pay a contingent coupon only if the underlying closing level on an observation date is at or above the coupon barrier; otherwise no coupon is paid. The Notes are automatically called early if the underlying closing level on any interim observation date is at or above the initial level, in which case investors receive principal plus any contingent coupon due on the call settlement date. If not called, at maturity UBS will pay principal only if the final level is at or above the downside threshold; if the final level is below that threshold the cash payment may be less than principal, equal to $10 x (1 + underlying return), and investors could lose a substantial portion or all of their investment. Key terms: trade date March 6, 2026, settlement March 10, 2026, final valuation date March 8, 2028, maturity March 10, 2028, principal per Note $10, estimated initial value $9.72, illustrative contingent coupon rate 25.88% per annum, illustrative contingent coupon $0.647 per $10 Note, downside threshold and coupon barrier $70 (70.00% of the initial level). Any payments depend on UBS's creditworthiness.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Meta Platforms, Inc. The Notes pay a contingent coupon only when the underlying's closing level on an observation date is at or above the coupon barrier; otherwise no coupon is paid.

The Notes may be automatically called early if the underlying's closing level on any observation date before the final valuation date is at or above the initial level; on an automatic call UBS pays the principal plus any contingent coupon then due. If not called, principal repayment at maturity is contingent: if the final level is below the downside threshold repayment may be less than principal, potentially resulting in a full loss of invested principal. Trade Date is March 6, 2026, Settlement Date March 10, 2026, Final Valuation Date March 8, 2027 and Maturity Date March 10, 2027. The estimated initial value is $9.74 per $10 Note; minimum investment is 100 Notes.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Marvell Technology, Inc. The preliminary pricing supplement dated March 06, 2026 sets expected trade date March 6, 2026, settlement March 10, 2026, final valuation date March 8, 2028 and maturity ~March 10, 2028. The Notes pay contingent coupons only if observation-date closes meet the coupon barrier, feature an automatic call if the underlying closes at or above the initial level on an observation date, and repay principal at maturity only if the final level is at or above the downside threshold; otherwise principal is reduced proportionally to the underlying return. Estimated initial value per $10 Note was between $9.33 and $9.58 and the minimum investment is 100 Notes ($1,000).

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Meta Platforms, Inc., due on or about March 10, 2027. The notes pay a periodic contingent coupon only if the underlying closing level on each observation date is at or above a coupon barrier and will automatically call early if the underlying closing level on any observation date prior to the final valuation date is at or above the initial level. If not autocalled, principal repayment at maturity is contingent: full principal is returned if the final level is at or above the downside threshold; if below that threshold, repayment is reduced proportionally to the underlying return, potentially resulting in a substantial loss or total loss of principal. Trade date is March 6, 2026 with expected settlement on March 10, 2026. Minimum investment is 100 Notes at $10 per Note. The estimated initial value range on the trade date is between $9.48 and $9.73. Any payments depend on the creditworthiness of UBS.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to the common stock of UnitedHealth Group Incorporated. The Notes mature on March 10, 2027 with a final valuation date of March 8, 2027. UBS will pay contingent coupons only when the underlying closing level is at or above the coupon barrier on observation dates; otherwise no coupon is paid. The Notes may be automatically called early if the underlying closing level on an observation date is at or above the initial level, in which case investors receive principal plus any contingent coupon on the related call settlement date. If not called, principal repayment at maturity is contingent: if the final level is at or above the downside threshold, UBS will repay the principal amount; if the final level is below the downside threshold, repayment will be reduced pro rata to the underlying return, and investors could lose a significant portion or all of their initial investment. Minimum investment is 100 Notes at $10 per Note; the estimated initial value as of the trade date is $9.76. Trade and settlement dates are March 6, 2026 and March 10, 2026, respectively.

UBS AG offers a preliminary pricing supplement for Trigger Autocallable Contingent Yield Notes linked to the common stock of UnitedHealth Group Incorporated, with final terms set on the trade date.

Trade date is March 6, 2026, expected settlement March 10, 2026, final valuation date March 8, 2027 and maturity on or about March 10, 2027. Minimum investment is 100 Notes at $10 per Note and the estimated initial value is between $9.45 and $9.70 per Note.

The Notes pay contingent coupons only if the underlying closes at or above a coupon barrier on observation dates, feature an automatic early-call if the underlying meets or exceeds its initial level on an observation date, and expose holders to potential principal loss at maturity if the final level is below an 80.00% downside threshold. Payments are subject to UBS credit risk.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to Amazon.com, Inc. common stock due March 10, 2027. The notes pay contingent coupons only if the underlying closing level meets a coupon barrier on observation dates and may be automatically called early if the underlying reaches the initial level.

If not called, principal repayment at maturity is contingent: full principal is paid only if the final level is at or above the downside threshold; if below, repayment decreases pro rata to the underlying return and you could lose all of your initial investment. Payments are subject to UBS credit risk.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Amazon.com, Inc., due on or about March 10, 2027. The Notes pay periodic contingent coupons only if the underlying stock closes at or above a coupon barrier on observation dates and can be automatically called early if the underlying closes at or above the initial level on any observation date prior to the final valuation date. Trade date is March 6, 2026, settlement is expected March 10, 2026, final valuation date is March 8, 2027, and maturity is March 10, 2027.

The Notes have a contingent repayment of principal at maturity: if the final level is below the downside threshold you may receive less than principal (e.g., $10 x (1 + Underlying Return)), potentially losing a significant portion or all of your investment. Minimum initial investment is 100 Notes ($1,000). The estimated initial value range on the trade date is $9.48 to $9.73 per $10 Note, determined by UBS’ internal models.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Western Digital Corporation, maturing on March 10, 2028. The Notes pay a contingent coupon on each coupon payment date only if the underlying closing level on the applicable observation date is at or above the coupon barrier; otherwise no coupon is paid.

If the underlying closes at or above the initial level on any quarterly observation date beginning after 12 months, UBS will automatically call the Notes and pay the principal plus any contingent coupon due on the corresponding call settlement date. If not called and the final level is below the downside threshold, maturity payment will reflect the underlying return and may result in loss of principal, potentially up to the entire investment. All payments are subject to UBS credit risk.