Jacques Stern

This profile gathers the share dealings of Jacques Stern in Gecina, where the filings describe the role as chief executive. The record holds 10 filings, for trades running from 28 February 2022 to 23 March 2026.

The open-market record is one-sided, with 10 purchases worth €841k and not one sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Since January 2026: 4 purchases and no sales on the market.

In size, the median ticket on the buying side is €63k. Of 10 purchases, 3 formed part of a group of insiders buying within 30 days of each other. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Looking at 10 purchases old enough to measure, the stock rose over the following 90 days in 60% of cases; the median change was +4.2%. Past outcomes like these are no guarantee of what comes next.

The latest filing, published on 23 March 2026, reports an open-market purchase of €131k in Gecina. Between a trade and the moment it shows up on AMF, the median delay is 1 day. For comparison, MAR article 19 gives managers three business days to notify a trade. These figures are compiled from regulatory filings published by AMF. They describe what insiders did and are not a recommendation.