Corporate action official notices

14.40% p.a. Barrier Reverse Convertible on TUI

CH1525095142

15.00% p.a. Barrier Reverse Convertible on Siemens Energy

CH1447743647

16.20% p.a. Barrier Reverse Convertible on AMD

CH1447743621

Leonteq Securities AG - Early Redemptions

CH1423928691

The following instrument is subject to an early redemption: ISIN CH1423928691 Reason for the redemption: Issuer Call Last Trading Date: 9 April 2026 Publication as of: 9 April 2026

Strike/Barrier Adjustments SG - 09.04.2026

The following strike/barrier adjustments were made:

17.90% p.a. Multi Barrier Reverse Convertible on ABB, Nestlé, Novartis, Roche

CH1525094301

Leonteq Securities AG - Early Redemptions

CH1447740296

The following instrument is subject to an early redemption: ISIN CH1447740296 Reason for the redemption: Issuer Call Last Trading Date: 8 April 2026 Publication as of: 8 April 2026

Leonteq Securities AG - ISIN-Änderung (Sponsored Segment)

US4869171078

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: 08.04.2026 Datum der Veröffentlichung: 07.04.2026

Leonteq Securities AG - Übernahme/Fusion/Spin-off (Sponsored Segment)

US81211K1007

Beschrieb: Aufhebung der Zulassung zum Handel aufgrund einer Übernahme/Fusion. Kontakt: David Haab, Leonteq Securities AG, Europaallee 39, 8004 Zürich Telefon: +41 58 800 10 43 E-Mail: david.haab@leonteq.com Letzter Handelstag: 08.04.2026 Datum der Veröffentlichung: 07.04.2026

Strike/Barrier Adjustments SG - 08.04.2026

The following strike/barrier adjustments were made:

10.00% p.a. Barrier Reverse Convertible on IBM

CH1525092263

14.00% p.a. Barrier Reverse Convertible on Adecco

CH1525092248

7.40% p.a. Barrier Reverse Convertible on ABB

CH1525092230

8.00% p.a. Barrier Reverse Convertible on UBS

CH1525092271

8.00% p.a. Barrier Reverse Convertible on WTI Crude Oil

CH1292093031

9.00% p.a. Barrier Reverse Convertible on Brent Crude Oil

CH1453359403

Call Warrants auf Adecco Group AG

CH1541533514

Call Warrants auf Adecco Group AG

CH1541533522

Call Warrants auf Adecco Group AG

CH1541533530

Call Warrants auf Belimo Holding AG

CH1541533407

Call Warrants auf Belimo Holding AG

CH1541533415

Call Warrants auf Belimo Holding AG

CH1541533423

Call Warrants auf Belimo Holding AG

CH1541533431

Call Warrants auf Belimo Holding AG

CH1541533449

Call Warrants auf Belimo Holding AG

CH1541533456