Arnaud de Puyfontaine

Arnaud de Puyfontaine, listed as chief executive, has filed trades across 3 companies (mainly through AMF), most often in Lagardère SA, Vivendi SE and Louis Hachette Group S.A. The record holds 138 filings, for trades running from 18 May 2021 to 16 July 2026.

In open-market terms, that means 126 purchases worth €1.9B on one side and 2 sales worth €259k on the other. The amount is not disclosed for 4 filings. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Besides market trades, the filings include 2 share grants. 2026 to date brings 1 purchase and no sales.

In size, the median ticket on the buying side is €122k. 12 out of 122 purchases came within 30 days of a purchase by at least one other insider of the same company. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Ninety days after publication, 121 purchases show a median change of +2.6%, with the price up in 60% of them. They describe history only and say nothing certain about the share price ahead.

Most recently, on 20 July 2026, the filings show an open-market purchase worth €107k in Vivendi SE. The median gap between a trade and its publication by AMF is 3 days. The regulation allows three business days to notify a trade (MAR article 19). Every figure here comes from the filings published by AMF and describes the past, not future prices; it is not investment advice.