Yves GUILLEMOT

Yves GUILLEMOT, listed as chief executive, has filed trades across 3 companies (mainly through AMF), most often in Guillemot Corporation, Ubisoft Entertainment and AMA Corporation PLC. We count 23 filings; the first trade dates from 4 May 2021 and the latest from 11 December 2025.

Both buying and selling appear: 5 purchases worth €8.4M, against 11 sales worth €2.1M. Taken together, the purchases exceed the sales by €6.3M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. In 2025 alone, the filings show 2 purchases and no sales.

In size, the median ticket on the buying side is €1.0M. Of 5 purchases, 3 formed part of a group of insiders buying within 30 days of each other. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

Most recently, on 16 December 2025, the filings show an open-market purchase worth €690k in Guillemot Corporation. The median gap between a trade and its publication by AMF is 7 days. The regulation allows three business days to notify a trade (MAR article 19). A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Every figure here comes from the filings published by AMF and describes the past, not future prices; it is not investment advice.