UBS AG LONDON BRANCH - Extension of the Expiration Date and Product Long Name change for UBS Index Tracker Notes for Series 8 - 17

Extension of the Expiration Date and Product Long Name change for UBS Index Tracker Notes for Series 8 - 17

UBS AG, London Branch
(“UBS AG” or the “Company”)
(Incorporated and domiciled in Switzerland)
(Registration number: CHE-101.329.561)


ALPHA CODE:     UBGURU
ISIN:           ZAE000301727

ALPHA CODE:     UBRAIC
ISIN:           ZAE000301768

ALPHA CODE:     UBLVHD
ISIN:           ZAE000301735

ALPHA CODE:     UBDAUD
ISIN:           ZAE000301743

ALPHA CODE:     UESGWL
ISIN:           ZAE000301750

ALPHA CODE:     UBDATA
ISIN:           ZAE000302139

ALPHA CODE:     UBFAMU
ISIN:           ZAE000302154

ALPHA CODE:     UBTECU
ISIN:           ZAE000302162

ALPHA CODE:     UBROBO
ISIN:           ZAE000302147

ALPHA CODE:     UBNDDU
ISIN:           ZAE000301826

Extension of the Expiration Date and Product Long Name change for the
abovementioned UBS Delta1 Index Tracking Certificates issued on 06 September
2021.

Noteholders of the abovementioned Delta1 Index Tracking Certificates issued
on 06 September 2021 (“Noteholders”) are referred to the amended and restated
Final Terms associated with the Certificates in connection with the
Information Memorandum dated 16 September 2019, including any versions of
these documents that have been supplemented, updated, or replaced over time
(“Terms”).

Further to the announcement published Monday, 22 June 2026, UBS AG, as Issuer
of the abovementioned Notes, hereby notifies Noteholders that it has elected
to exercise its option to extend the Expiration Date of the abovementioned
certificates by a further five (5) years to Tuesday, 09 September 2031, in
accordance with the Terms.

Salient Dates

The following timetable sets out expected dates and changes to the JSE Long
Name for the seven abovementioned UBS Delta1 Index Tracking Certificates:

Last Day to Trade prior to the name changes    Tuesday, 01 September 2026
(old JSE Long Names)
Commencement of trading in the                Wednesday, 02 September 2026
new JSE Long Names

Record Date                                   Friday, 04 September 2026

Accounts at the CSDP’s/broker updated with    Monday 07 September 2026
the new name.

Notes:
1. All dates and times are references to South African standard time, unless
    otherwise specified.
2. The dates above are indicative and may be changed by notice given on
    SENS.
3. The certificates will retain their existing performance and trading
    history. There will be no change to the ISINs, JSE alpha codes or JSE
    short names as a result of the name change.

ALPHA CODE:        UBGURU
ISIN:              ZAE000301727
OLD LONG NAME:     UBS SolactiveGUR 08Sep26
NEW LONG NAME:     UBS Solactive UBGURU

ALPHA CODE:        UBRAIC
ISIN:              ZAE000301768
OLD LONG NAME:     UBS S&PKensho 08Sep26
NEW LONG NAME:     UBS S&PKensho UBRAIC

ALPHA CODE:        UBLVHD
ISIN:              ZAE000301735
OLD LONG NAME:     UBS S&P500LowVol 08Sep26
NEW LONG NAME:     UBS S&P500LowVol UBLVHD

ALPHA CODE:        UBDAUD
ISIN:              ZAE000301743
OLD LONG NAME:     UBS S&P500Div 08Sep26
NEW LONG NAME:     UBS S&P500Div UBDAUD

ALPHA CODE:        UESGWL
ISIN:              ZAE000301750
OLD LONG NAME:     UBS MSCI ESG 08Sep26
NEW LONG NAME:     UBS MSCI ESG UESGWL

ALPHA CODE:        UBDATA
ISIN:              ZAE000302139
OLD LONG NAME:     UBS SolBig Data 08Sep26
NEW LONG NAME:     UBS SolBig Data UBDATA

ALPHA CODE:        UBFAMU
ISIN:              ZAE000302154
OLD LONG NAME:     UBS GlobalFamily 08Sep26
NEW LONG NAME:     UBS GlobalFamily UBFAMU

ALPHA CODE:        UBTECU
ISIN:              ZAE000302162
OLD LONG NAME:     UBS SolFintech20 08Sep26
NEW LONG NAME:     UBS SolFintech20 UBTECU

ALPHA CODE:        UBROBO
ISIN:              ZAE000302147
OLD LONG NAME:     UBS SolRobotics 08Sep26
NEW LONG NAME:     UBS SolRobotics UBROBO

ALPHA CODE:        UBNDDU
ISIN:              ZAE000301826
OLD LONG NAME:     UBS MSCI USA 08Sep26
NEW LONG NAME:     UBS MSCI USA UBNDDU


For further information regarding the Delta1 Index Tracking Certificates,
please contact:

UBS KeyInvest South Africa
Tel.: +27 11 322 7129 / 7000
E-mail: keyinvestza@ubs.com
Web: http://keyinvest-za.ubs.com

Johannesburg
24 August 2026

Sponsor: UBS South Africa (Pty) Limited
Date: 24/08/2026 10:00:00
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