Corporate action official notices

12.40% p.a. Barrier Reverse Convertible on R&S Group

CH1607595530

15.60% p.a. Barrier Reverse Convertible on Hewlett Packard

CH1607595522

16.60% p.a. Barrier Reverse Convertible on Marvell Technology

CH1550420934

20.00% p.a. Barrier Reverse Convertible on Marvell Technology

CH1550420967

22.80% p.a. Barrier Reverse Convertible on CoreWeave Inc.

CH1607595498

27.20% p.a. Barrier Reverse Convertible on CoreWeave Inc.

CH1607595506

8.20% p.a. Barrier Reverse Convertible on UBS

CH1550420918

8.60% p.a. Barrier Reverse Convertible on Richemont

CH1550420868

Call Warrant with Knock-Out Open End on Boeing

CH1599200222

Iberdrola Finanzas 26

XS1847692636

Leonteq Securities AG - Delisting am Primärmarkt (Sponsored Segment)

US49177J1025

Beschrieb: Aufhebung der Zulassung zum Handel aufgrund eines Delistings am Primärmarkt. Kontakt: Felix Echtermeyer, Leonteq Securities AG, Europaallee 39, 8004 Zürich Telefon: +49 69 97097 9914 E-Mail: felix.echtermeyer@leonteq.com Letzter Handelstag: 02.11.2026 Datum der Veröffentlichung: 02.11.2026

Leonteq Securities AG - ISIN-Änderung (Sponsored Segment)

AU000000MFG4

Beschrieb: Aufhebung der Zulassung zum Handel aufgrund einer ISIN-Änderung. Kontakt: David Haab, Leonteq Securities AG, Europaallee 39, 8004 Zürich Telefon: +41 58 800 10 43 E-Mail: david.haab@leonteq.com Letzter Handelstag: 02.11.2026 Datum der Veröffentlichung: 02.11.2026

Leonteq Securities AG - ISIN-Änderung (Sponsored Segment)

US63943R1086

Beschrieb: Zulassung aufgrund einer ISIN-Änderung. Kontakt: David Haab, Leonteq Securities AG, Europaallee 39, 8004 Zürich Telefon: +41 58 800 10 43 E-Mail: david.haab@leonteq.com Erster Handelstag: 02.11.2026 Datum der Veröffentlichung: 30.10.2026 Für die folgenden Instrumente wird die Zulassung zum Handel beantragt (Sponsored Share): ISIN: US63943R1086 Name: Navient Holdings, Inc.

Leonteq Securities AG - ISIN-Änderung (Sponsored Segment)

FI4000603337

Beschrieb: Zulassung aufgrund einer ISIN-Änderung. Kontakt: David Haab, Leonteq Securities AG, Europaallee 39, 8004 Zürich Telefon: +41 58 800 10 43 E-Mail: david.haab@leonteq.com Erster Handelstag: 02.11.2026 Datum der Veröffentlichung: 29.10.2026

Leonteq Securities AG - Listing of ETP on SXI Real Estate Funds Broad Net Return Index

CH1447746756

Issuer: Leonteq Securities AG, Zurich, Switzerland Security description/name: Exchange Traded Product on SXI Real Estate Funds Broad Net Return Index Swiss Security number: 144774675 ISIN: CH1447746756 BX Symbol: IMMO Issue Size: 500'000 Products Currency: CHF Regulatory standard: The listing for the above-mentioned product has been applied for in accordance with the Additional Rules for the Listing of Exchange Traded Products on BX Swiss (Exchange Traded Product - ETP). Nature and brief description of the transaction: The Product is an Exchange Traded Product, which is issued as a SIX Triparty Collateral Management (“TCM”) Product and collateralized in accordance with the terms for TCM Products pursuant to the TCM Security Agreement and subject to compliance with the Additional Rules for the Listing of Exchange Traded Products of BX Swiss. The Collateral Provider has entered into the TCM Security Agreement with SIX Repo AG as Collateral Agent and SIX SIS AG as depository and triparty collateral manager. The Collateral Provider will provide the collateral to secure the value of TCM Products, whereby such collateral can consist, among others, of the securities that are the direct or indirect underlying’s of the TCM Product but being in accordance with the Additional Rules for the Listing of Exchange Traded Products of BX Swiss. The Product is issued under the Issuer’s base prospectus dated 17 June 2025 and the performance of the Product is linked to the SXI Real Estate Funds Broad Net Return Index (the “Underlying”). The Product is a Swiss Uncertificated Security under Swiss law. During the whole term of this Product, further information with regards to the Underlying, the TCM Security Agreement and the relevant product documentation can be ordered free of charge from the Lead Manager. Trades in the above-mentioned Exchange Traded Product (ETP) will not be “CCP-eligible”. On the contrary to other products in the Exchange Traded Products segment on BX Swiss trades will be instructed for bilateral settlement (excluding the CCP). This Product is a derivative instrument according to Swiss law. It is categorized as an Exchange Traded Product and will be listed on the respective segment of BX Swiss. It does not qualify as unit of a collective investment scheme pursuant to article 7 et seqq. of the Swiss Federal Act on Collective Investment Schemes ("CISA") and is therefore neither registered nor supervised by the Swiss Financial Market Supervisory Authority FINMA. Investors do not benefit from the specific investor protection provided under the CISA. The First Exchange Trading Date of the Product is on 02.11.2026. In addition, the Product is listed on SIX Swiss Exchange AG; traded on SIX Swiss Exchange – Exchange Traded Products (ETPs). Lead Manager: Leonteq Securities AG, Zurich, Switzerland Paying Agent: Leonteq Securities AG, Zurich, Switzerland Calculation Agent: Leonteq Securities AG, Zurich, Switzerland Collateral Provider: Leonteq Securities AG, Zurich, Switzerland Authorized Participant: Leonteq Securities AG, Zurich, Switzerland Date: 02.11.2026

Long Mini-Future on Boeing

CH1602285848

Long Mini-Future on Boeing

CH1607637456

Long Mini-Future on GameStop

CH1602306008

Long Mini-Future on GameStop

CH1607657942

Put Warrant with Knock-Out Open End on Porsche

CH1607646861

Put Warrant with Knock-Out Open End on Siemens Healthineers

CH1591970897

Short Mini Future auf Tesla Inc

CH1607283384

Short Mini-Future on Analog Devices

CH1599199838

Short Mini-Future on Lululemon Athletica

CH1599222325

Short Mini-Future on NXP Semiconductors

CH1599201477