Frederic Chesnais

Frederic Chesnais, listed as chief executive, has filed trades across 2 companies (mainly through AMF), most often in Crypto Blockchain Industries, SA and Atari. Between 16 April 2021 and 25 September 2026, the trades on record add up to 76 filings.

Both buying and selling appear: 36 purchases worth €454k, against 25 sales worth €6.9M. On balance, insiders were net sellers of €6.5M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. So far in 2026, the count stands at no purchases and 6 sales.

The median purchase comes to €3,691. 23 out of 36 purchases came within 30 days of a purchase by at least one other insider of the same company. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

The newest entry dates from 29 September 2026: a transaction of €3, in Crypto Blockchain Industries, SA. The last purchase on record was published on 29 September 2025, which is 383 days ago. Typically, a trade is published a median of 4 days after it takes place. The legal deadline for notifying a trade is three business days (MAR article 19). These figures are compiled from regulatory filings published by AMF. They describe what insiders did and are not a recommendation.