Register of management transactions and significant shareholdings — Page 31

Every operation disclosed to SIX Exchange Regulation, newest first, with filters by company, direction and amount.

PurchaseShareholdings

ARYZTA AG

BlackRock, Inc · Single shareholder

3.045%Voting rights acquired05.09.2026
Below thresholdShareholdings

Swissquote Group Holding Ltd

Swissquote Group Holding Ltd · Single shareholder

3%Below threshold04.09.2026
PurchaseShareholdings

Sulzer AG

Wellington Management Group LLP · Single shareholder

3.009%Voting rights acquired04.09.2026
Below thresholdShareholdings

Montana Aerospace AG

The Capital Group Companies, Inc · Single shareholder

3%Below threshold04.09.2026
PurchaseShareholdingsThreshold crossing

Medartis Holding AG

Bank of America Corporation · Single shareholder

9.868%Voting rights acquired04.09.2026
Below thresholdShareholdings

Forbo Holding AG

Forbo Holding AG · Single shareholder

3%Below threshold04.09.2026
PurchaseManagement transactions

Investis Holding SA

Executive member of the board of directors / senior management · Registered shares

CHF 11’66481 × CHF 144.0004.09.2026
SaleManagement transactions

dormakaba Holding AG

Executive member of the board of directors / senior management · Registered shares

CHF 96’1731’460 × CHF 65.8704.09.2026
SaleManagement transactions

Sensirion Holding AG

Non-executive member of the board of directors · Registered shares

CHF 23’411300 × CHF 78.0404.09.2026
SaleManagement transactions

Sensirion Holding AG

Non-executive member of the board of directors · Registered shares

CHF 39’018500 × CHF 78.0404.09.2026
SaleManagement transactionsLarge transaction

UBS Group AG

Executive member of the board of directors / senior management · Registered shares

CHF 4’461’926100’000 × CHF 44.6204.09.2026
SaleManagement transactions

Stadler Rail AG

Executive member of the board of directors / senior management · Registered shares

CHF 58’0002’000 × CHF 29.0004.09.2026
PurchaseManagement transactions

Partners Group Holding AG

Non-executive member of the board of directors · Registered shares

CHF 340’061500 × CHF 680.1204.09.2026
PurchaseShareholdings

Swissquote Group Holding Ltd

BlackRock, Inc · Single shareholder

3.037%Voting rights acquired03.09.2026
PurchaseShareholdingsThreshold crossing

Straumann Holding AG

BlackRock, Inc · Single shareholder

5.033%Voting rights acquired03.09.2026
PurchaseShareholdings

PSP Swiss Property AG

Swiss Finance & Property AG · Single shareholder

3.042%Voting rights acquired03.09.2026
PurchaseShareholdingsThreshold crossing

MindMaze Therapeutics Holding SA

Thomas Andreas Bieri-Eugster · Single shareholder

5.137%Voting rights acquired03.09.2026
Below thresholdShareholdings

Intershop Holding AG

BlackRock, Inc · Single shareholder

3%Below threshold03.09.2026
PurchaseShareholdings

Intershop Holding AG

BlackRock, Inc · Single shareholder

3.054%Voting rights acquired03.09.2026
Shareholder groupShareholdingsMajor stake

Bachem Holding AG

5 people · Karsten Hötzer…

58.301%Collectively declared rate03.09.2026
SaleManagement transactions

Sensirion Holding AG

Non-executive member of the board of directors · Registered shares

CHF 22’845300 × CHF 76.1503.09.2026

Source: SIX Exchange Regulation. Manager names are not published.