Corporate action official notices

9.00% p.a. Barrier Reverse Convertible on Airbus

CH1283541238

INVITAE CORP REGISTERED SHARES DL -,0001

US46185L1035

SAFEGUARD SCIENTIFICS INC

US7864492076

Listing of Exchange Traded Product on Leonteq Alquant Dynamic Tech Equity Index

CH1314028841

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 21 September 2023 and the performance of the Product is linked to the Leonteq Alquant Dynamic Tech Equity 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 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 23.02.2024. 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

Listing of Exchange Traded Product on Leonteq Alquant Dynamic US Equity Index

CH1314028833

Issuer: Leonteq Securities AG, Guernsey Branch, St Peter Port, Guernsey Security description/name: Exchange Traded Product on Leonteq Alquant Dynamic US Equity Index Swiss Security number: 131402883 ISIN: CH1314028833 BX Symbol: AQUS Issue Size: 500'000 Products Currency: USD 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 21 September 2023 and the performance of the Product is linked to the Leonteq Alquant Dynamic US Equity 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 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 23.02.2024. 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

Listing of Exchange Traded Product on Leonteq Alquant Long-Short US Equity Index

CH1314028858

Issuer: Leonteq Securities AG, Guernsey Branch, St Peter Port, Guernsey Security description/name: Exchange Traded Product on Leonteq Alquant Long-Short US Equity Index Swiss Security number: 131402885 ISIN: CH1314028858 BX Symbol: AQLS Issue Size: 500'000 Products Currency: USD 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 21 September 2023 and the performance of the Product is linked to the Leonteq Alquant Long-Short US Equity 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 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 23.02.2024. 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

Strike/Barrier Adjustment SG - 23.02.2024

The following strike/barrier adjustments were made:

Leonteq Securities AG: Early Redemptions

CH1292085383, CH1171796936, CH1171796944, CH1283543317

The following instruments are subject to an early redemption: ISIN CH1292085383 CH1171796936 CH1171796944 CH1283543317 Reason for the redemption: Issuer call Effective from: 22 February 2024 Publication as of: 23 February 2024

Strike/Barrier Adjustments SG - 16.02.2024

The following strike/barrier adjustments were made:

Tracker Certificate on Hedera

CH1292088833

Tracker Certificate on Hedera

CH1292088841

Tracker Certificate on Hedera

CH1292088858

Abraxas USA

DE000LS9UVD3

Aequilibrium

DE000LS9UU54

AI Trading Europe North America

DE000LS9UUZ8

Aktien KI

DE000LS9UV04

DNS World High Performers

DE000LS9UU96

Leonteq Securities AG: Early Redemptions

CH1248692688, CH1248692670, CH1248692696

The following instruments are subject to an early redemption: ISIN CH1248692688 CH1248692670 CH1248692696 Reason for the redemption: Issuer call Effective from: 21 February 2024 Publication as of: 22 February 2024

Quantomentum

DE000LS9UU13

Quantum Artificial Intelligence

DE000LS9UVC5

Strike/Barrier Adjustments SG - 21.02.2024

The following strike/barrier adjustments were made:

Suendenaktien

DE000LS9UV38

Topp10Gurus

DE000LS9UVW3

TopWerte Staatsfonds Norwegen

DE000LS9UU39

US Grand Selection 13F

DE000LS9UVG6