ASM International N.V. Stock: price and insider trades · Netherlands

ASM International N.V., founded in 1968, is a Technology company based in Almere, Netherlands. Its latest reported headcount is 4,542 employees (2023). Its directors and officers file their transactions with AFM. Between 18 October 2025 and 18 October 2026, 10 insiders published 35 filings.

On the market, 2 insiders bought (2 purchases totalling €349k) while 7 insiders sold (19 sales totalling €10.6M). The amount is not disclosed for 1 filing. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The buyers include 2 senior executives. The largest single trade was a sale of €3.9M by H. MSaad, published on 6 May 2026, equal to 0.0093% of the market capitalisation.

With 35 filings in twelve months, the company is more active than the median of 7 filings across the 126 companies we follow on the same exchange. Since 2018, the database holds 17 purchases and 21 sales by insiders of the company.

The clock since the last published purchase (21 May 2026) now reads 150 days. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives.

Elsewhere in the same sector, our signals recently picked up insider purchases at Gitlab Inc. and Baozun Inc. These figures are compiled from regulatory filings published by AFM. They describe what insiders did and are not a recommendation.