AMUB filings document UBS AG’s role as the foreign private issuer behind the ETRACS Alerian MLP Index ETN Series B and the broader debt-securities platform under which UBS offers registered securities. UBS AG’s Form 6-K materials include quarterly and annual reporting references, IFRS financial information, capitalization tables, debt issued, registration-statement updates, legal opinions and offering-related disclosures.
The filing record also covers UBS Group and UBS AG risk and capital management, Pillar 3 regulatory capital metrics, leverage, liquidity and funding, governance signatures, and material reports involving debt securities. These disclosures frame AMUB as a senior unsecured UBS AG obligation whose value and payments depend on the note terms and UBS AG credit risk.
UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Microsoft Corporation, with a principal amount of $10 per Note and a minimum investment of 100 Notes ($1,000). The preliminary pricing supplement is dated March 27, 2026 and is subject to completion.
The Notes pay contingent coupons only if the underlying closes at or above a coupon barrier on observation dates and are subject to an automatic call if the underlying closes at or above the initial level on any observation date prior to the final valuation date. Key dates: trade date March 27, 2026, settlement date March 31, 2026, final valuation date March 29, 2027, maturity date March 31, 2027. Estimated initial value range is $9.48 to $9.73 per Note as of the trade date.
UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Western Digital Corporation maturing on March 31, 2031. The Notes pay a contingent coupon only when the underlying closing level on an observation date meets or exceeds a coupon barrier; they are automatically called if the underlying meets or exceeds the initial level on any monthly observation date beginning after 12 months. If not called, principal is repaid at maturity only if the final level is at or above the downside threshold; otherwise principal suffers a loss equal to the underlying return and could be fully lost. Trade and settlement dates are March 27, 2026 and March 31, 2026. The offering has a minimum purchase of 100 Notes at $10 per Note and an estimated initial value of $9.54 per Note. Example terms show a hypothetical contingent coupon rate of 27.38% per annum and a downside threshold of $55.00 (55.00% of the initial level). All payments depend on UBS’s creditworthiness.
UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the American depositary receipts of Baidu, Inc. The preliminary pricing supplement sets a $10 principal per Note, a minimum investment of 100 Notes, a trade date of March 27, 2026, settlement on March 31, 2026, a final valuation date of March 29, 2027 and a maturity date of March 31, 2027.
The Notes pay periodic contingent coupons only if the underlying ADR closing level on an observation date is at or above the coupon barrier; they are automatically called early if the underlying closes at or above the initial level on any observation date, in which case holders receive principal plus any contingent coupon due. If not called and the final level is below the downside threshold, repayment at maturity can be less than principal and may reflect the percentage decline of the underlying, potentially resulting in substantial loss. The preliminary estimated initial value is between $9.42 and $9.67 per Note.
UBS AG is offering Trigger Autocallable Contingent Yield Notes linked to the common stock of Western Digital Corporation, maturing on or about March 31, 2031. The Notes pay a periodic contingent coupon only if the underlying closes at or above a coupon barrier on each observation date; otherwise no coupon is paid.
The Notes are subject to an automatic call if the underlying closes at or above the initial level on any monthly observation date beginning after approximately March 2027; an automatic call triggers payment of principal plus any contingent coupon then due. If not called, principal repayment at maturity is contingent: if the final level is below the disclosed downside threshold, investors suffer a loss equal to the underlying return, potentially losing their entire principal. Trade date and settlement are shown as March 27, 2026 and March 31, 2026. Minimum investment is 100 Notes at $10 per Note and UBS cites an estimated initial value range of $9.19 to $9.44 per Note.
UBS AG offers $25,000 Buffer Callable Contingent Yield Notes linked to the least performing of the Russell 2000® Index and the S&P 500® Index due March 30, 2028. The Notes pay a 7.15% per annum contingent coupon on each observation date only if both underlyings close at or above their coupon barriers (85% of initial levels).
If UBS does not call the Notes and the final level of any underlying is below its downside threshold (85% of initial), principal repayment at maturity is reduced by the percentage the least performing underlying is below its initial level in excess of the 15.00% buffer. UBS may call the Notes beginning about six months after issuance; all payments are subject to UBS credit risk. The estimated initial value per $1,000 Note is $952.60 and the issue price is $1,000.
UBS AG is offering $864,000 of Buffer Autocallable Notes linked to the least performing of the Russell 2000® Index, the S&P 500® Index and shares of the State Street® Utilities Select Sector SPDR® ETF. The Notes have a $1,000 principal amount, trade date March 26, 2026, settlement March 31, 2026 and maturity March 31, 2031. They pay no interest but are callable on quarterly observation dates; the call return rate is 10.15% per annum and the call price rises the longer the Notes remain outstanding. The Notes provide a 20.00% downside buffer and will return principal at maturity only if the final levels of all underlying assets are at or above their 80% downside thresholds; otherwise payment is reduced by the underperformance of the least performing underlying asset in excess of the buffer. The estimated initial value is $939.80, the issue price is $1,000.00 per Note and proceeds to UBS are $832,680.00.
UBS AG offers Trigger Callable Contingent Yield Notes linked to the least performing of three ETFs—iShares Expanded Tech-Software (IGV), SPDR S&P Regional Banking (KRE) and Health Care Select Sector SPDR (XLV)—maturing March 29, 2029. The Notes pay a contingent coupon of 18.70% per annum when each underlying meets its coupon barrier on observation dates and are issuer-callable quarterly. Principal repayment at maturity is contingent: if every underlying is at or above its downside threshold (60% of initial level), investors receive $1,000; otherwise repayment equals $1,000 × (1 + underlying return of the least performing underlying asset), potentially resulting in substantial loss. Key dates: Strike: March 26, 2026, Trade: March 30, 2026, Settlement: April 2, 2026. Issue price per Note is $1,000; estimated initial value range is $952.30–$982.30. The issue includes underwriting compensation of up to $8.50 per Note and proceeds to UBS of at least $991.50. All payments are subject to UBS credit risk; FINMA resolution powers and other risks are disclosed.
UBS AG is offering Buffer Autocallable Contingent Yield Notes linked to the least performing of the Nasdaq-100 Index and the Russell 2000 Index. Each Note has a Principal Amount of $1,000, a term of approximately 2 years, and a contingent coupon rate of 5.50% per annum payable only when both underlyings meet coupon barriers on observation dates.
The Notes are callable quarterly beginning about six months after the trade date; trade date and settlement are expected to be April 28, 2026 and April 30, 2026, with final valuation on April 28, 2028 and maturity on May 3, 2028. If not called, principal repayment at maturity is contingent: a 20.00% buffer protects against losses up to that amount, but losses beyond the buffer reduce principal dollar-for-dollar relative to the least performing underlying. Estimated initial value is between $936.00 and $966.00; issue price is $1,000.00 with an underwriting discount of $32.50.
UBS AG is offering Capped Buffer GEARS linked to the Russell 2000® Index. The preliminary terms set a 1.50 upside gearing, a 32.15% maximum gain (maximum payment $1,321.50 per $1,000), and a 15.00% buffer (downside threshold equal to 85.00% of the initial level).
Expected trade and settlement dates are April 27, 2026 and April 30, 2026, with final valuation on April 27, 2028 and maturity on or about May 2, 2028. Payments at maturity depend on the underlying return and are subject to UBS credit risk; investors may lose some or almost all of their principal.
UBS AG is offering Digital S&P 500® Index-Linked Medium-Term Notes due November 17, 2027. The offering totals an aggregate face amount of $4,472,000 (face amount $1,000 per note) with an issue price of 100.00%. Trade date is March 25, 2026 and original issue (settlement) date is March 30, 2026. The notes pay no interest and settle in cash at maturity based on the S&P 500® Index performance from the initial underlier level of 6,591.90 to the final underlier level on the determination date. Key terms: buffer level of 87.50% (buffer amount 12.50%), a buffer rate of approximately 114.29%, a cap level of 116.31%, and a maximum settlement amount of $1,163.10 per $1,000 face amount. If the final underlier level is below the buffer level, holders incur a leveraged downside (loss of approximately 1.1429% of face per 1% negative underlier return below the buffer), and investors could lose their entire investment. The estimated initial value on the trade date was $993.00 per $1,000 face amount. The notes are unsecured obligations of UBS, are not FDIC-insured, and are subject to UBS credit risk, limited liquidity, potential withholding under Section 871(m), and other risks described in the supplement.