David Etien

David Etien, listed as chief executive, appears in our data through filings on Catana Group shares, published by AMF. Between 2 December 2024 and 2 December 2025, the trades on record add up to 3 filings.

Purchases make up the whole of the open-market record (3 purchases, €138k). Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. 2025 to date brings 2 purchases and no sales.

A typical purchase (the median) is worth €42k. Clusters matter here: 2 out of 3 purchases overlapped with buying by a colleague within 30 days. Purchases made close together by different insiders form what is called a cluster. For 3 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 0% of cases, with a median move of -13.3%. They describe history only and say nothing certain about the share price ahead.

The record was last updated on 5 December 2025 with an open-market purchase (€42k) in Catana Group. Between a trade and the moment it shows up on AMF, the median delay is 7 days. 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.