← Switzerland insider trades

🇨🇭 Switzerland insider buying in August 2026

Directors and managers of Switzerland listed companies made 96 open-market share purchases in August 2026, worth €14.5M in total across 31 companies and 40 insiders. The largest was Board Member (Idorsia Ltd) (Board Member) at Idorsia Ltd, for €4.6M. Data from SIX Exchange Regulation filings under MAR Article 19; transactions above €100m are excluded as likely holding-threshold filings rather than trades.

Largest insider buys

DateCompanyInsiderValue
2026-08-14Idorsia LtdBoard Member (Idorsia Ltd)
Board Member
€4.6M
2026-08-18SIG Group LtdExecutive Management (SIG Group Ltd)
Executive Management
€1.0M
2026-08-14Idorsia LtdBoard Member (Idorsia Ltd)
Board Member
€999k
2026-08-31Flughafen Zürich AGExecutive Management (Flughafen Zürich AG)
Executive Management
€958k
2026-08-17Logitech International S.A.Board Member (Logitech International S.A.)
Board Member
€655k
2026-08-10Cicor Technologies Ltd.Board Member (Cicor Technologies Ltd.)
Board Member
€522k
2026-08-12Holcim LtdBoard Member (Holcim Ltd)
Board Member
€286k
2026-08-27Straumann Holding AGExecutive Management (Straumann Holding AG)
Executive Management
€210k
2026-08-11Amrize LtdBoard Member (Amrize Ltd)
Board Member
€210k
2026-08-28Cham Swiss Properties AGExecutive Management (Cham Swiss Properties AG)
Executive Management
€210k
2026-08-25Swissquote Group Holding LtdBoard Member (Swissquote Group Holding Ltd)
Board Member
€176k
2026-08-25Swissquote Group Holding LtdBoard Member (Swissquote Group Holding Ltd)
Board Member
€176k
2026-08-20Swissquote Group Holding LtdExecutive Management (Swissquote Group Holding Ltd)
Executive Management
€176k
2026-08-18SIG Group LtdBoard Member (SIG Group Ltd)
Board Member
€170k
2026-08-24VZ Holding AGBoard Member (VZ Holding AG)
Board Member
€169k
2026-08-19Elma Electronic AGExecutive Management (Elma Electronic AG)
Executive Management
€164k
2026-08-26Amrize LtdExecutive Management (Amrize Ltd)
Executive Management
€156k
2026-08-11Cicor Technologies Ltd.Board Member (Cicor Technologies Ltd.)
Board Member
€150k
2026-08-24VZ Holding AGBoard Member (VZ Holding AG)
Board Member
€149k
2026-08-11Amrize LtdBoard Member (Amrize Ltd)
Board Member
€140k
2026-08-24PLAZZA AGExecutive Management (PLAZZA AG)
Executive Management
€134k
2026-08-25Burckhardt Compression Holding AGExecutive Management (Burckhardt Compression Holding AG)
Executive Management
€132k
2026-08-18VZ Holding AGBoard Member (VZ Holding AG)
Board Member
€129k
2026-08-25Amrize LtdBoard Member (Amrize Ltd)
Board Member
€129k
2026-08-11Amrize LtdBoard Member (Amrize Ltd)
Board Member
€120k

Most-bought companies