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 GE Vernova Inc. The Notes have a trade date of April 9, 2026, expected settlement on April 13, 2026 and a final valuation and maturity in April 2029.

The Notes pay a contingent coupon only if the closing level of the underlying meets or exceeds a coupon barrier on specified quarterly observation dates; they are automatically called if the underlying equals or exceeds the initial level on any observation date. If not called, repayment at maturity depends on whether the final level is at or above a disclosed downside threshold; below that threshold investors suffer losses tied to the underlying return, potentially losing their entire principal. Example illustrative terms show a hypothetical contingent coupon rate of 13.17% per annum, an illustrative contingent coupon of $0.3293 per $10 Note, an illustrative downside threshold of $50.00 (50% of initial level), and an estimated initial value range of $9.39 to $9.64 per $10 Note. All payments, including contingent coupons and any principal repayment, are subject to UBS credit risk. This is a preliminary pricing supplement; final terms will be set on the trade date.

UBS AG priced a preliminary offering of Trigger Autocallable Contingent Yield Notes linked to the common stock of Rivian Automotive, Inc. The Notes pay periodic contingent coupons only if the underlying stock meets a coupon barrier on observation dates and may be automatically called early if the stock equals or exceeds the initial level on any observation date. At maturity, if not called, principal repayment is contingent on the final level relative to a downside threshold; if the final level is below that threshold, investors suffer a loss equal to the underlying return and could lose their entire investment. Trade date is April 9, 2026 with settlement on April 13, 2026 and maturity on April 13, 2027. Minimum investment is 100 Notes at $10 per Note. The document is a preliminary pricing supplement and final terms will be set on the trade date.

UBS AG offers a preliminary pricing supplement for $• Trigger Autocallable Contingent Yield Notes linked to the common stock of Boston Scientific Corporation, with a trade date of April 9, 2026 and expected settlement on April 13, 2026. The Notes mature on April 13, 2029 and feature periodic contingent coupons payable only if the underlying stock closes at or above a coupon barrier on each observation date. The Notes are subject to an automatic call if the underlying equals or exceeds the initial level on any prior observation date. If not called, principal repayment at maturity is contingent: full principal is paid if the final level is at or above a stated downside threshold; otherwise repayment is reduced pro rata to the underlying return, with potential for total loss. The document gives an estimated initial value range of $9.39 to $9.64 per $10 Note and includes illustrative terms (example contingent coupon rate 9.39% per annum). All payments are subject to the creditworthiness of UBS and final terms will be set on the trade date.

UBS AG offers $4,040,300 in Trigger Autocallable Contingent Yield Notes linked to the common stock of GE Vernova Inc. The Notes pay periodic contingent coupons only if the underlying stock closes at or above the coupon barrier on observation dates and may be automatically called quarterly beginning about six months after issuance. If not called, principal is repaid at maturity only if the final level is at or above the downside threshold; otherwise, repayment equals $10 x (1 + underlying return), exposing holders to the full downside of the underlying and potential total loss. Trade date is April 9, 2026, expected settlement April 13, 2026, final valuation April 11, 2028, and maturity April 13, 2028. Payments (coupons or principal) are contingent on UBS creditworthiness. The estimated initial value per Note was $9.80 and the Notes are offered in minimum increments of 100 Notes at $10 per Note.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Eli Lilly and Company due on or about April 13, 2029. The notes pay periodic contingent coupons only when the underlying meets a coupon barrier on observation dates and can be automatically called quarterly after six months if the underlying equals or exceeds the initial level. If not called, principal is repaid at maturity only if the final level is at or above a downside threshold; otherwise repayment falls with the underlying return and investors can lose a significant portion or all principal. Trade date is April 9, 2026 and settlement is expected on April 13, 2026. The estimated initial value range is $9.36 to $9.61 per $10 Note. Terms are subject to the accompanying product supplement and prospectus.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of GE Vernova Inc.. The Notes have a principal amount of $10 per Note, a trade date of April 9, 2026, expected settlement on April 13, 2026, a final valuation date of April 11, 2028, and an expected maturity of April 13, 2028. The offering requires a minimum investment of 100 Notes ($1,000). The Notes may pay periodic contingent coupons only if observation-date closing levels meet or exceed the coupon barrier; they are automatically called if the underlying equals or exceeds the initial level on an observation date. If not called and the final level is below the downside threshold, principal repayment at maturity may be less than the principal amount, and investors can lose a significant portion or all of their investment. The estimated initial value range on the trade date is $9.41 to $9.66, and the example contingent coupon rate shown is 12.68% per annum.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to Chipotle Mexican Grill common stock due April 13, 2028. The Notes pay contingent quarterly coupons only if the underlying closing level meets the coupon barrier and are automatically called if the underlying equals or exceeds the initial level on any quarterly observation date beginning after six months. Principal is contingent at maturity: if final level is below the downside threshold, repayment equals $10 x (1 + Underlying Return), which can result in a substantial loss, including loss of the entire principal. Minimum investment is 100 Notes ($1,000); estimated initial value is $9.72 per Note.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to Snowflake Inc. common stock due April 13, 2028. The Notes pay periodic contingent coupons only if the underlying stock closes at or above the coupon barrier on observation dates and are automatically called early if the stock closes at or above the initial level on any quarterly observation (beginning after six months). If not called, principal is repaid at maturity only if the final stock level is at or above the downside threshold; otherwise repayment is reduced proportionally to the underlying return, potentially causing a complete loss of principal. Payments depend on UBS creditworthiness. The offering size indicated is $737,000 and the minimum investment is 100 Notes at $10 per Note. Trade and settlement dates are April 9, 2026 and April 13, 2026. Final valuation and maturity dates are April 11, 2028 and April 13, 2028.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Chipotle Mexican Grill, Inc. The Notes have a $10 principal per Note, trade date April 9, 2026, expected settlement April 13, 2026, final valuation date April 11, 2028, and maturity April 13, 2028. The Notes pay quarterly contingent coupons only if the underlying closes at or above a coupon barrier on observation dates and will be automatically called early if the underlying closes at or above the initial level on any quarterly observation date beginning after six months. If not called, principal is repaid at maturity only if the final level is at or above the downside threshold; if below, principal is reduced in proportion to the underlying return, and investors could lose a significant portion or all of their investment. Estimated initial value per Note is between $9.41 and $9.66 as of the trade date. All payments are subject to UBS credit risk.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to Lennar Corporation Class A common stock due April 13, 2028. The Notes pay a contingent coupon on each coupon payment date only if the underlying closing level on the applicable observation date meets or exceeds the coupon barrier. The Notes are automatically called early (quarterly observation dates beginning ~6 months after trade) if the underlying closing level on an observation date equals or exceeds the initial level; an automatic call triggers a cash payment equal to principal plus any contingent coupon due on the call settlement date. If not called, repayment at maturity depends on the final level relative to the downside threshold: if the final level is below that threshold, the cash payment may be less than principal and can result in a substantial or total loss equal to the percentage decline in the underlying asset. Trade date is April 9, 2026; settlement April 13, 2026; final valuation date April 11, 2028; maturity April 13, 2028. The Notes are unsecured obligations of UBS and repayment is subject to UBS credit risk. The estimated initial value per $10 Note was $9.67 and the minimum purchase is 100 Notes ($1,000).

UBS AG is offering Airbag Autocallable Yield Notes linked to Intel common stock due April 13, 2027. The Notes pay a coupon on each coupon date unless automatically called quarterly (beginning ~6 months). If not called, principal repayment at maturity is contingent: cash principal is returned only if the final level is at/above the conversion level; otherwise investors receive a calculated share delivery amount, which may be worth less than principal, causing a loss.

All payments depend on UBS creditworthiness; estimated initial value at trade was $976.90 and principal per Note is $1,000.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Snowflake Inc. The Notes pay quarterly contingent coupons only if the underlying meets a coupon barrier on observation dates; they can be automatically called quarterly beginning ~6 months after issue.

If the Notes are not called, principal is repaid at maturity only if the final level is at or above a specified downside threshold; if the final level is below that threshold, investors suffer a loss proportional to the underlying return and could lose their entire principal. Payments remain subject to UBS credit risk. Trade date is April 9, 2026, settlement April 13, 2026, final valuation date April 11, 2028 and maturity April 13, 2028.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to The Mosaic Company common stock. The Notes pay periodic contingent coupons only if observation-date levels meet the coupon barrier and may be automatically called early if the underlying equals or exceeds the initial level. At maturity, if not called and the final level is below the downside threshold, principal repayment is reduced pro rata to the underlying return, which could result in substantial loss, including total loss. Trade/settlement dates are April 9, 2026 and April 13, 2026; final valuation/maturity dates are April 9, 2027 and April 13, 2027. Minimum investment is 100 Notes at $10 per Note; the estimated initial value is $9.84.

UBS AG priced a preliminary offering for Trigger Autocallable Contingent Yield Notes linked to the Class A common stock of Lennar Corporation, due on or about April 13, 2028. The Notes offer periodic contingent coupons paid only if observation-date levels meet the coupon barrier and may be automatically called quarterly if the underlying equals or exceeds 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 a downside threshold; if below, repayment declines proportionally to the underlying return, creating potential for substantial loss. The offering requires a minimum $1,000 investment (100 Notes at $10 each) and UBS credit risk applies to all payments.

UBS AG priced preliminary Airbag Autocallable Yield Notes linked to Intel Corporation stock due about April 13, 2027. The Notes pay a coupon (monthly installments) unless automatically called on quarterly observation dates beginning ~6 months after trade. If not called, principal repayment at maturity is contingent: cash if final level >= conversion level; otherwise physical delivery of shares (share delivery amount) plus coupon, which can result in loss of some or all principal. Payments depend on UBS creditworthiness. Trade date, settlement date, final valuation date and maturity are set in the supplement.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of The Mosaic Company, through a Preliminary Pricing Supplement dated April 09, 2026. The notes mature on or about April 13, 2027 with a trade date of April 9, 2026 and expected settlement of April 13, 2026.

The notes pay a contingent coupon only if the underlying stock 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 any observation date prior to maturity. Principal repayment at maturity is contingent: if the final level is below the downside threshold, repayment may be less than principal, potentially causing substantial or total loss. Minimum issuance is $1,000 (100 notes at $10 per note); estimated initial value is between $9.50 and $9.75 per note.

UBS AG is offering $2,430,500 in Trigger Callable Yield Notes linked to the least performing of the Dow Jones Industrial Average and the EURO STOXX 50, maturing July 12, 2027. The Notes pay a fixed coupon of 8.60% per annum monthly, are callable by UBS monthly beginning after three months, and repay principal at maturity only if each underlying asset’s final level is at or above its downside threshold (70.00% of the initial level). If any underlying asset finishes below its downside threshold, holders receive a reduced cash payment tied to the percentage decline of the least performing underlying asset, potentially losing a significant portion or all of principal. The issue price is $10.00 per Note (minimum investment 100 Notes), the estimated initial value per Note is $9.77, trade date was April 8, 2026, settlement April 13, 2026, final valuation date July 8, 2027, and maturity July 12, 2027. All payments are subject to UBS credit risk and the issuer’s discretionary call feature.

UBS AG is offering Trigger Autocallable Contingent Yield Notes with Memory Interest linked to the common stock of Advanced Micro Devices, Inc. The offering totals $4,201,000 at an issue price of $1,000 per Note and matures on April 12, 2029. The Notes pay a contingent coupon of 16.40% per annum on observation dates when AMD's closing level is at or above the coupon barrier and are automatically callable on quarterly observation dates if AMD's closing level meets or exceeds the call threshold (100% of the initial level). At maturity, if not called, principal repayment is contingent: full principal is returned only if the final level is at or above the downside threshold (50% of the initial level); otherwise repayment is reduced in direct proportion to the underlying return, and investors may lose a significant portion or all of their investment. All payments are subject to UBS credit risk and limited secondary-market liquidity.

UBS AG files a prospectus supplement offering Trigger Autocallable Contingent Yield Notes linked to the least performing of the Russell 2000® and the S&P 500®. Each Note has a $1,000 principal amount and a contingent coupon rate of 10.40% per annum (contingent coupons paid only if both underlyings meet coupon barriers on observation dates). The Notes may be automatically called on quarterly observation dates if both underlyings meet call thresholds; otherwise they repay principal at maturity only if no trigger event occurs or if the final levels are non‑negative. A trigger event occurs if any underlying falls below its downside threshold during the observation period; in that case, at maturity holders may suffer a principal loss equal to the % decline of the least performing underlying, up to a total loss. Trade Date is April 14, 2026, expected Settlement April 17, 2026, Final Valuation Date April 14, 2027 and Maturity Date April 19, 2027. The estimated initial value range is $959.90–$989.90 per $1,000 Note and underwriting discount is up to $6.50 per Note.

UBS AG offers contingent income auto-callable securities linked to ConocoPhillips common stock. Each security has a stated principal amount of $1,000.00 and may pay a contingent payment of $25.625 (equivalent to 10.25% per annum) on a determination date if the closing price is at or above 60.00% of the initial price (the downside threshold). If the closing price on a determination date (other than the final determination date) is equal to or greater than the call threshold (100.00% of the initial price), the securities will be redeemed early for the stated principal plus the contingent payment.

Investors face credit risk of UBS, limited upside (no participation in equity appreciation), potential loss of a significant portion or all principal if the final price is below the downside threshold, and limited or no secondary market liquidity. Pricing is expected April 17, 2026, with maturity about April 20, 2029.

UBS AG offers Trigger Callable Contingent Yield Notes linked to the least performing of the Nasdaq-100, Russell 2000 and S&P 500 indices, with a term of approximately three years and issuer call rights beginning after six months. The Notes pay a contingent coupon (11.85% per annum on the cover) only if each underlying index meets its coupon barrier on an observation date; otherwise no coupon is paid. At maturity, repayment of principal is contingent: if every underlying index is at or above its 70.00% downside threshold, you receive $1,000 per Note; if any underlying index is below its downside threshold, repayment is reduced by the percentage loss of the least performing underlying asset. The estimated initial value range is $962.00 to $992.00 per $1,000 Note; issue price includes underwriting discount and other costs. Investing involves significant market and credit risk, including possible loss of your entire investment.

UBS AG is offering Trigger Autocallable Contingent Yield Notes with Memory Interest linked to the common stock of The Estée Lauder Companies Inc., maturing on or about October 20, 2027. The notes pay contingent coupons at a rate set on the trade date (range shown 17.00%–18.00% per annum) and have a principal amount of $1,000 per Note. Key mechanics: quarterly observation dates, an automatic call if the underlying equals or exceeds 100% of the initial level on an observation date, and contingent repayment of principal at maturity only if the final level is at or above the 60% downside threshold. Trade date is expected April 17, 2026 with settlement April 22, 2026. UBS estimates the initial value between $932.50 and $962.50 and will sell at an issue price of $1,000 (underwriting discount $27.50). The notes are unsecured obligations of UBS—investors bear UBS credit risk and may lose a significant portion or all of their investment.

UBS AG is offering Trigger Autocallable Yield Notes linked to Arista Networks, Inc. The notes pay a fixed 11.00% coupon (paid quarterly) and have an expected term of approximately 3 years (trade date April 27, 2026; maturity around May 2, 2029). The notes will be automatically called early if the underlying's closing level on any observation date (beginning after 12 months) is at or above the call threshold (set at 100.00% of the initial level in the preliminary terms), in which case holders receive principal plus the accrued coupon on the call settlement date.

If not called, principal repayment at maturity is contingent on the final level relative to the downside threshold (50.00% of the initial level). If the final level is below that threshold, holders suffer a loss equal to the percentage decline in the underlying and could lose a significant portion or all of their investment. All payments are subject to UBS credit risk. The issue price and final terms will be set on the trade date and are governed by the final pricing supplement and accompanying prospectus.

UBS AG is offering Trigger Callable Contingent Yield Notes linked to the least performing of the S&P 500®, Russell 2000® and Nasdaq-100® Technology Sector, with a stated contingent coupon rate of 10.10% per annum and an intended maturity on or about May 3, 2029. The notes are callable monthly by UBS beginning after approximately three months; if called you receive principal plus any accrued contingent coupon on the call settlement date.

If the issuer does not call the notes, repayment at maturity depends on the final levels of the underlying assets relative to their downside thresholds (65.00% of initial level) and coupon barriers (70.00% of initial level). If any underlying asset’s final level is below its downside threshold, repayment may be reduced proportionally to the decline in the least performing underlying asset, potentially resulting in a total loss. The issue price is $1,000 per note, estimated initial value is between $940.60 and $970.60, and UBS Securities LLC will receive a $25 underwriting discount per note.

UBS AG is offering Trigger Yield Notes linked to the common stock of Advanced Micro Devices, Inc. The Notes pay a coupon (18.04% per annum) in equal monthly installments on a $10 principal per Note and mature on October 13, 2026. Principal repayment at maturity is contingent: if the underlying stock's final level is at or above a downside threshold, UBS will repay $10 per Note; if below, repayment equals $10 x (1 + underlying return), which can result in a loss of principal, including total loss. Any payment, including principal, is subject to UBS's creditworthiness. The estimated initial value was $9.82 as of the trade date, and the minimum purchase is 100 Notes (representing a $1,000 investment).

UBS AG is offering Trigger Yield Notes linked to the common stock of Advanced Micro Devices, Inc. The Notes pay a monthly coupon (illustrative coupon rate 16.50% per annum) and mature on or about October 13, 2026. Principal repayment at maturity is contingent: if the underlying stock's final level is at or above the downside threshold, UBS will repay the $10 principal per Note; if below, principal is reduced pro rata by the underlying return, and investors may lose a significant portion or all of their investment. Payments, including any principal, are subject to UBS credit risk. Trade date is April 8, 2026 with expected settlement on April 10, 2026. The Notes have a minimum purchase of 100 Notes ($1,000). The estimated initial value range is $9.54 to $9.79 per Note as of the trade date and was derived from UBS internal pricing models.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Blackstone Inc. The Notes pay periodic contingent coupons only if the underlying closing level on observation dates meets or exceeds the coupon barrier and may be automatically called quarterly (beginning ~6 months after issuance) if the underlying equals or exceeds the initial level. At maturity, if not called, principal is repaid only if the final level is at or above the downside threshold; otherwise principal is reduced in proportion to the underlying return and you could lose all of your investment. Payments are subject to UBS credit risk. Trade date is April 8, 2026, settlement April 10, 2026, final valuation date April 6, 2028, maturity April 10, 2028. Minimum purchase is 100 Notes at $10 per Note; the estimated initial value on the trade date was $9.72.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Blackstone Inc. The Notes pay contingent coupons only if the underlying meets coupon barriers on observation dates, are subject to quarterly automatic calls beginning ~6 months after issuance, and repay principal at maturity only if the final level is at or above a downside threshold. Trade date is April 8, 2026, expected settlement April 10, 2026, final valuation date April 6, 2028 and maturity April 10, 2028. Principal amount per Note is $10; the preliminary estimated initial value range is $9.42–$9.67. The Notes are unsecured obligations of UBS and repayment is subject to UBS credit risk. This is a preliminary pricing supplement and final terms will be set on the trade date.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to Micron Technology, Inc. stock due April 10, 2028. The Notes pay periodic contingent coupons only if the underlying closing level meets the 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 auto‑called, principal is repaid at maturity only if the final level is at or above the downside threshold; otherwise principal is reduced pro rata to the underlying return and could result in a total loss. Payments depend on UBS creditworthiness. Trade date April 8, 2026; settlement April 10, 2026; final valuation April 6, 2028.

UBS AG is offering Trigger Yield Notes linked to Micron Technology common stock due October 13, 2026. The Notes pay a coupon on each coupon payment date regardless of underlying performance. At maturity, principal is repaid only if the final level of the underlying is equal to or above a downside threshold; if below, repayment is reduced proportionally to the underlying return and you may lose a significant portion or all of your investment. Payments, including any principal repayment, depend on UBS's creditworthiness. Trade date is April 8, 2026, settlement is April 10, 2026, final valuation date is October 9, 2026, and maturity is October 13, 2026. The Notes are offered in minimum increments of 100 Notes at $10 per Note; the document shows an estimated initial value of $9.79 per Note.

UBS AG priced a preliminary offering of Trigger Autocallable Contingent Yield Notes linked to Micron Technology, Inc. stock maturing on or about April 10, 2028. The Notes pay periodic contingent coupons only if the underlying closing level meets a coupon barrier on observation dates and are automatically called early if the underlying equals or exceeds the initial level on any observation date. 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 equal to the underlying return and could lose all principal. The Notes are unsecured obligations of UBS and payments depend on UBS creditworthiness. The preliminary terms show a minimum investment of 100 Notes at $10 per Note and an estimated initial value range of $9.47 to $9.72 as of the trade date.

UBS AG is offering Trigger Yield Notes linked to the common stock of Micron Technology, Inc. The Notes pay a monthly coupon and mature on October 13, 2026 with a final valuation on October 9, 2026. The coupon rate is stated around 24.20% per annum (monthly coupon ~$0.2017 on a $10 principal). Principal repayment at maturity is contingent: if the final level of the underlying is at or above a disclosed downside threshold, UBS will repay the $10 principal per Note; if below that threshold, repayment equals $10 x (1 + underlying return), which can result in a percentage loss up to the full principal. The Notes are unsecured obligations of UBS and payments depend on UBS’s creditworthiness. Trade date and expected settlement are April 8, 2026 and April 10, 2026. The offering is for a minimum of 100 Notes ($1,000) and the estimated initial value range is $9.51 to $9.76 per Note.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to Occidental Petroleum common stock due April 12, 2027. The notes pay periodic contingent coupons only if the underlying closes at or above the coupon barrier on observation dates and will be automatically called early if the underlying 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 the downside threshold; if the final level is below that threshold, repayment is reduced proportionally to the underlying return and investors can lose a substantial portion or all principal. Payments are subject to UBS credit risk. Trade date is April 8, 2026, settlement April 10, 2026, final valuation date April 8, 2027, and maturity April 12, 2027.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to Skyworks Solutions, Inc. The Notes pay a contingent coupon only when the underlying's closing level on an observation date meets or exceeds the coupon barrier and may be automatically called early if the underlying meets 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 the downside threshold; otherwise repayment falls in proportion to the underlying return and you can lose a substantial portion or all of your investment. Payments are subject to UBS's creditworthiness. Trade date is April 8, 2026 and maturity is April 12, 2027.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to the common stock of Occidental Petroleum Corporation, with a trade date of April 8, 2026, expected settlement April 10, 2026, final valuation date April 8, 2027, and maturity on or about April 12, 2027. The Notes pay periodic contingent coupons only if the underlying closing level on each observation date is at or above the coupon barrier; otherwise no coupon is paid.

The Notes are subject to an automatic early call if the underlying closing level on an observation date prior to maturity is at or above the initial level, in which case holders receive principal plus any contingent coupon due on the related coupon payment date. If not called, principal repayment at maturity is contingent: if the final level is below the downside threshold, repayment is reduced pro rata and investors may lose a substantial portion or all of their investment. Minimum investment: 100 Notes at $10 per Note; estimated initial value range: $9.46–$9.71 per Note (internal models).

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to Skyworks Solutions, Inc. stock due on or about April 12, 2027. The notes pay a contingent coupon only when the underlying closing level meets a coupon barrier on observation dates and may be automatically called early if the underlying closes at or above the initial level on an observation 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 below, repayment equals $10 x (1 + Underlying Return), which can result in a significant loss or total loss of principal. Payments are also subject to UBS credit risk. Trade date is April 8, 2026, settlement is April 10, 2026, final valuation date is April 8, 2027, and maturity is April 12, 2027.

UBS AG offers $303,000 in Trigger Autocallable Contingent Yield Notes linked to the common stock of Micron Technology, Inc. The Notes pay periodic contingent coupons only if the underlying meets a coupon barrier on observation dates and are subject to an automatic call if the underlying equals or exceeds the initial level on any observation date. If not called, principal repayment at maturity depends on the final level relative to a downside threshold, and investors can suffer losses up to the full principal; payments are subject to UBS credit risk. Key dates: trade date April 8, 2026, settlement April 10, 2026, final valuation date April 6, 2028, maturity April 10, 2028. The estimated initial value per Note on the trade date is $9.77.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Micron Technology, Inc., due on or about April 10, 2028. The notes pay periodic contingent coupons only if the underlying closing level on each observation date is at or above a coupon barrier; otherwise no coupon is paid. The notes will be automatically called early if the underlying closes on an observation date at or above the initial level, in which case holders receive principal plus any contingent coupon due on the related coupon payment date. If not called, principal is repaid at maturity only if the final level is at or above the downside threshold; if the final level is below that threshold, holders suffer a loss equal to the percentage decline in the underlying, potentially losing the entire investment. The trade date is April 8, 2026 with expected settlement on April 10, 2026. The estimated initial value range is $9.41 to $9.66 per $10 Note. Minimum investment is 100 Notes ($1,000). All payments are subject to UBS credit risk.

UBS AG London Branch offers a preliminary pricing supplement for Digital S&P 500® Index-Linked Medium‑Term Notes tied to the S&P 500 Index. The notes have a $1,000 face amount, a term expected to be 26-29 months, a buffer level of 85.00% and a cap level expected between 116.97% and 119.96%. If the final underlier level is at or above the buffer level, holders receive a maximum settlement amount expected between $1,169.70 and $1,199.60 per $1,000 face amount; if the final underlier level is below the buffer, losses apply at approximately 1.1765% of face for each 1% decline below the buffer. The estimated initial value on the trade date is expected to be between $967.30 and $997.30, and the notes do not pay interest, are unsecured obligations of UBS, and are subject to UBS credit and liquidity, tax and secondary‑market risks.

UBS AG is offering $8,724,000 aggregate face amount of Digital S&P 500® Index-Linked Medium-Term Notes due May 10, 2027. The notes pay no interest and return a cash settlement based on the S&P 500® Index performance from the trade date to the determination date, with a 10.00% downside buffer (90.00% buffer level of initial underlier level 6,611.83) and a capped payout equal to $1,103.00 per $1,000 face amount if the final underlier level is at or above the buffer. If the final underlier level falls below the buffer, investors lose approximately 1.1111% of face amount for each 1% negative underlier return below the buffer and could lose their entire investment. The estimated initial value on the trade date was $986.50 per $1,000 face amount; issue price is 100.00% of face amount (original issue date April 9, 2026). Payments depend on UBS creditworthiness and tax treatment may be uncertain under Section 871(m).

UBS AG is offering Contingent Income Auto-Callable Securities with a Memory Coupon linked to the common stock of Microsoft Corporation, expected to price on April 10, 2026 with an original issue date around April 15, 2026 and maturity about April 13, 2029. Each security has a stated principal amount of $1,000.00. Investors receive a contingent payment of $27.50 (equivalent to 11.00% per annum) on a contingent payment date only if the closing price on the related determination date is at or above the downside threshold (75.00% of the initial price). Securities may auto-redeem early if the closing price on a determination date equals or exceeds the call threshold (100% of initial price). If not called and the final price is below the downside threshold, holders receive a cash value equal to the exchange ratio multiplied by the final price and may lose a significant portion, or all, of their investment. Payments are unsecured obligations of UBS AG and subject to UBS credit risk. The estimated initial value range is $940.50 to $970.50 as of the pricing date.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the least performing of the Russell 2000® and S&P 500® indices. Each $1,000 Note pays a contingent coupon (11.20% per annum) on quarterly observation dates if both indices meet coupon barriers; the Notes may be automatically called early if both indices meet call thresholds. If not called, a trigger event (an index falling below its downside threshold on any trading day) can expose holders to losses equal to the negative return of the least performing index at maturity. Payments, including principal repayment, are subject to UBS credit risk.

UBS AG is offering Trigger Autocallable Yield Notes linked to the common stock of First Solar, Inc., due April 12, 2028. The notes pay a fixed coupon of 14.50% per annum (principal amount $1,000 per note), are subject to monthly observation dates beginning after 12 months and will be automatically called if the underlying stock closes at or above the call threshold of $192.31 (100% of the initial level). If not called and the final level is below the downside threshold of $105.77 (55% of the initial level), principal repayment at maturity will be contingent on the underlying return and could result in significant loss, including total loss of principal. Key dates: strike date April 7, 2026, trade date April 9, 2026, expected settlement April 13, 2026. Payments are subject to UBS creditworthiness; estimated initial value range on the trade date is $959.50–$989.50.

UBS AG is offering Trigger Callable Contingent Yield Notes linked to the least performing of the Dow Jones Industrial Average®, the Russell 2000® Index and the Nasdaq-100® Technology Sector due on or about April 22, 2031. The notes pay a contingent coupon of 13.85% per annum when each underlying asset meets its coupon barrier, are callable monthly by UBS beginning after ~6 months, and return principal at maturity only if each final level is equal to or above a 60.00% downside threshold; otherwise repayment at maturity may be less than principal, reflecting the loss of the least performing underlying asset. The issue price is $1,000.00 per note with an underwriting discount of $7.50 per note and proceeds to UBS of $992.50 per note. The estimated initial value range is $959.70 to $989.70 as of the trade date. The notes are unsecured obligations of UBS and payments are subject to UBS credit risk; they will not be listed on an exchange.

UBS AG is offering Trigger Autocallable Contingent Yield Notes with Memory Interest linked to Airbnb, Inc. common stock due on or about April 19, 2029. The notes pay a contingent coupon of 10.10% per annum if the underlying closing level at an observation date meets the coupon barrier, are callable quarterly beginning after six months if the underlying meets a call threshold (set at 100.00% of the initial level in the preliminary terms), and provide contingent principal repayment at maturity subject to a downside threshold set at 50.00% of the initial level. The issue price is $1,000.00 per Note; UBS estimates an initial value range of $941.10 to $971.10 per Note on the trade date. The underwriting discount is $15.00 per Note (proceeds to UBS $985.00 per Note). These are unsecured obligations of UBS and any payment, including principal, depends on UBS’ creditworthiness. The notes are complex, not exchange-listed, and may result in substantial or total loss of principal if the final level is below the downside threshold.

UBS AG is offering Buffer Callable Contingent Yield Notes linked to the least performing of the Nasdaq-100 Index®, the Russell 2000® Index and the S&P 500® Index, maturing on or about March 17, 2028. The preliminary terms show a contingent coupon rate of 8.75% per annum, a buffer of 25%, downside thresholds of 75.00% of initial level and coupon barriers of 70.00% of initial level. The issue price is $1,000 per Note, the estimated initial value is stated between $959.50 and $989.50, underwriting discount is up to $7.25 per Note and minimum proceeds per Note are $992.75. The Notes are callable monthly by UBS beginning after ~3 months; contingent coupons are paid only if each underlying meets its coupon barrier on an observation date. Investing involves significant market and credit risk and may result in loss of some or almost all principal.

UBS AG is offering Trigger Callable Contingent Yield Notes linked to the least performing of the Nasdaq-100 Index and the S&P 500 Index due on or about April 20, 2028. The notes pay a contingent coupon only when each underlying's closing level on an observation date meets its coupon barrier; otherwise no coupon is paid. UBS may call the notes monthly beginning after ~12 months. If not called, principal is repaid at maturity only if each underlying's final level is at or above its downside threshold (70.00% of initial level); otherwise repayment is reduced by the percentage loss of the least performing underlying asset. The preliminary contingent coupon rate shown is 9.55% per annum. The estimated initial value range is $956.70–$986.70 and the issue price is $1,000 per note. Underwriting discount is up to $9.50 per note; proceeds to UBS are at least $990.50. Investments are unsecured obligations of UBS and subject to UBS credit risk and substantial market risk, including the potential loss of all principal.

UBS AG offers Trigger Autocallable Contingent Yield Notes linked to the common stock of UnitedHealth Group. Each Note has a $1,000 principal amount, an expected term of approximately three years with quarterly observation dates, and a contingent coupon rate set on the trade date in the range 18.00% to 18.90% per annum. The Notes pay contingent coupons only if the underlying closes at or above the coupon barrier on observation dates, are automatically called if the underlying closes at or above a call threshold, and expose investors to full downside market risk at maturity if the final level is below the downside threshold. Payments are subject to UBS credit risk. Key dates include a trade date of April 16, 2026, expected settlement April 21, 2026, final valuation date March 29, 2029 and maturity April 4, 2029.

UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Palantir Technologies Inc., maturing April 10, 2028. The Notes pay contingent coupons only if the underlying closes at or above the coupon barrier on observation dates and are automatically called if the underlying closes at or above 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 the downside threshold; otherwise principal repayment will be reduced pro rata to the underlying return, and investors could lose a significant portion or all of their investment. Payments are subject to UBS creditworthiness. Trade date is April 7, 2026 and settlement is expected April 9, 2026.