Zwahlen & Mayr SA insider transactions
Management transactions
9
Shareholding disclosures
21
First disclosure
14.04.2004
Last disclosure
07.11.2025
Company summary
No management purchase or sale disclosed in the last 90 days.
- Latest purchase
- CHF 24’382
- Net flow 90 d
- CHF 0.00
- Top shareholder
- 81.581%
07.11.2025 · Executive member of the board of directors / senior management
Buys − sales
Jack Bader
Latest priced trade (07.11.2025): CHF 24 k, 11.1× the median of 8 earlier same-direction trades over one year. Unusually large for this company.
This page brings together all Zwahlen & Mayr SA (ZWAHLEN) insider transactions: 9 management transactions and 21 significant shareholding disclosures published by SIX Exchange Regulation, from 14.04.2004 to 07.11.2025.
Detailed context
SIX Exchange Regulation has published 9 management transactions and 21 significant shareholding disclosures regarding Zwahlen & Mayr SA insider transactions. Over the last 90 days, there have been 0 purchases (CHF 0) and 0 sales (CHF 0), with the latest management transaction date recorded as 2025-11-07. The largest declared shareholders with 81.581% of voting rights include Groupe Bader SA, Jack Bader, Jessy Bader, and Sitindustrie Suisse SA.
Insider barometer
90 days
No transaction in this window
Latest transaction
07.11.2025
Largest purchase
CHF 24’382
Largest sale
—
These figures aggregate public disclosures. They are not investment advice.
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Zwahlen & Mayr SA insider transactions
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Zwahlen & Mayr SA
Executive member of the board of directors / senior management · Bearer shares
Latest shareholding disclosures
Zwahlen & Mayr SA
Luigi Cimolai · Single shareholder
Zwahlen & Mayr SA
3 people · Jack Bader…
Zwahlen & Mayr SA
Personalvorsorgestiftung VonRoll infratec AG · Single shareholder
Zwahlen & Mayr SA
Personalvorsorgestiftung VonRoll infratec AG · Single shareholder
Zwahlen & Mayr SA
VonRoll infratec AG · Single shareholder