GBL Stock: price and insider trades · Belgium

Headquartered in Brussels, Belgium, GBL belongs to the Finance & Banking sector and traces its origins to 1902. Filings by its managers are published through FSMA. 13 insiders have disclosed 15 filings since 18 October 2025.

The record shows 13 purchases on the open market worth €1.5M, made by 12 insiders, against 1 sale worth €3.6M by 1 insider. Netting one side against the other leaves €2.2M of net selling. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Biggest ticket of the year: €3.6M, sold by Gallienne Ian and made public on 29 May 2026 (0.037% of market cap). The buyers include 11 board members and 1 senior executive.

For context, the typical company on the same exchange (median of 77 companies) published 10 filings over the same period, against 15 filings here. Since 2022, the database holds 63 purchases and 1 sale by insiders of the company.

The data flag 11 purchases as 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. The most recent open-market purchase was published on 30 September 2026, 17 days ago. The median gap between a trade and its publication by FSMA is 3 days. The regulation allows three business days to notify a trade (MAR article 19).

Elsewhere in the same sector, our signals recently picked up insider purchases at First Guaranty Bancshares, Inc. and BCB Bancorp Inc. These figures are compiled from regulatory filings published by FSMA. They describe what insiders did and are not a recommendation.