Shareholding disclosure

OC Oerlikon Corporation AG

Collectively declared rate

Threshold

Fell below threshold

Timeline

Published

20.08.2026

Transaction

11.08.2026

Voting rights breakdown

Voting rights acquired0%

Voting rights sold0%

Below threshold3%

Declared beneficial owners · 2

A single, collectively filed disclosure: the voting-rights rate applies to the whole group, not to each person.

Notice details

CategoryGroup of shareholders

ExchangeXSWX

Notification ID

ZA02-000000000SHK7

Beneficial owner

Michael E. Martino

Declared address

Michael E. Martino, Westport, CT, US

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Shareholding disclosure

OC Oerlikon Corporation AG

OC Oerlikon Corporation AG20.08.2026ZA02-000000000SHK7

Disclosure summary

Michael E. Martino disclosed a holding in OC Oerlikon Corporation AG that fell below the publication threshold, published by SIX Exchange Regulation on 20.08.2026, at 3% of voting rights. The filing groups 2 beneficial owners declared together. Notice category: Group of shareholders.

Disclosed position

Collectively declared rate

2 people

Below threshold

Voting rights acquired0%

Voting rights sold0%

Below threshold3%

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Declared beneficial owners · 2 people

A single, collectively filed disclosure: the voting-rights rate applies to the whole group, not to each person.

Disclosure detail

Michael E. Martino disclosed a holding in OC Oerlikon Corporation AG, published on 20.08.2026.

Publication date20.08.2026

Transaction date11.08.2026

Issuing companyOC Oerlikon Corporation AG

Beneficial ownerMichael E. Martino

Declared addressMichael E. Martino, Westport, CT, US

CategoryGroup of shareholders

Voting rights acquired0%

Voting rights sold0%

Below threshold3%

ExchangeXSWX

Notification IDZA02-000000000SHK7

Source: SIX Exchange Regulation · Publication date: 20.08.2026

These figures aggregate public disclosures. They are not investment advice.

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