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Built in Paris. Public sources across 28 markets: AMF France, SEC EDGAR Form 4 US, BaFin Germany, SIX SER Switzerland, RNS United Kingdom, SEDI Canada, Consob Italy, CNMV Spain, AFM Netherlands, FSMA Belgium, Oslo Bors Norway, Nasdaq Helsinki, Nasdaq Copenhagen, ASX Australia, FMA Austria, CVM Brazil, HKEX Hong Kong, BSE-Sofia Bulgaria, Tadawul Saudi Arabia, DART South Korea, EDINET Japan, SSE and SZSE China, SEBI India, KNF Poland, PSE Philippines, NZX New Zealand, JSE South Africa. Prices + fundamentals via Yahoo Finance, STOXX 600 sector ETFs (iShares Xetra). Stack: Next.js 16, Prisma, Vercel. Live out-of-sample tracker since 2026-05-16. Methodology audits: /methodologie and /docs/method-review/.

Sources: official public filings under MAR Art.19 (EU and EEA), SEC Section 16 / Form 4 (US), Art.56 SESTA (CH, SIX SER), NI 55-104 / SEDI (CA), Corporations Act s205G (AU) and equivalent regimes. Signals on this site are for educational use only and do not constitute investment advice within the meaning of MiFID II / SEC Reg-IA. Past performance does not guarantee future results. Swiss SIX SER filings are anonymised by law (role only, no name).

Theme: dark (range regime detected on CAC40 90d · as of 2026-05-26)

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InsidersTradesSigma

Zwahlen & Mayr SA | Insider Transactions

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Zwahlen & Mayr SA: insider trades · Switzerland · SIX SER

SIX:zwahlen-and-mayr-saCH0002661731CHCH·SIX SER

Discover the full insider trade history of Zwahlen & Mayr SA, a listed equity based in Switzerland. Shares are listed on CH CH, under the oversight of SIX SER. The latest transaction was filed on 7 November 2025 (Purchase). Among the most active insiders: Anonymous (Executive member of the board of directors / member of senior management). The full history is free.

9

Insider Decl.

0

Thresholds

€66,874

9 ops.

Buy Volume

·

0 ops.

Sell Volume

Last declaration on 7 November 2025

All Executives9 Thresholds Prospectus Other

Declarations9 total

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€26,185167 shares@ €156.797

SIX:T1PB700035·7 Nov 2025

Ideal exit: 4 Aug 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€1571 shares@ €156.851

SIX:T1PB500021·5 Nov 2025

Ideal exit: 2 Aug 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€7875 shares@ €157.3224

SIX:T1PB300042·3 Nov 2025

Ideal exit: 31 Jul 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€5,99138 shares@ €157.6639

SIX:T1PAS00036·28 Oct 2025

Ideal exit: 25 Jul 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€2,37315 shares@ €158.2038

SIX:T1PAK00074·20 Oct 2025

Ideal exit: 17 Jul 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€2,35515 shares@ €156.9723

SIX:T1PAE00010·14 Oct 2025

Ideal exit: 11 Jul 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€6194 shares@ €154.7479

SIX:T1P8B00017·11 Aug 2025

Ideal exit: 8 May 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€8,90457 shares@ €156.2182

SIX:T1P7O00038·24 Jul 2025

Ideal exit: 20 Apr 2026 (T+270)

Executives●Purchase0SIX

A

Anonymous (Executive member of the board of directors / member of senior management)Executive member of the board of directors / member of senior management

€19,503124 shares@ €157.2832

SIX:T1P5K000C8·20 May 2025

Ideal exit: 14 Feb 2026 (T+270)

9 of 9 declarations