Charlotte Guillou

Autre cadre supérieur

FI·Nasdaq Helsinki

WithSecure Oyj

Total declarations

Company

▲ Purchases (0 ops.)

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▼ Sales (0 ops.)

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Latest filing published 20 Oct 2025 for WithSecure Oyj, €106k. Read the official filing

Insider track record

Disclosed buys

Disclosed sells

Signal history

Charlotte Guillou: trading record in brief

All filings by Charlotte Guillou on record concern WithSecure Oyj, in the capacity of senior executive. We count 2 filings; the first trade dates from 18 July 2025 and the latest from 20 October 2025.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

On 20 October 2025 came the latest disclosure, a transaction for €106k in WithSecure Oyj. Source: insider filings from Nasdaq Helsinki. Past trades are no guide to future returns.