Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Brouwer Roald. Insider active across 1 company, notably Amrize Ltd. In total, 13 filings have been logged. Breakdown: 11 buys · 0 sell. Total volume traded: €761k. History available since 8 August 2025. The latest transaction was filed on 11 August 2026 (Acquisition). Regulator: SIX SER. All data is openly available.
Companies and markets linked to Brouwer Roald
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
1,000 shares@ US$46.8411.0% of flowOrdinary SharesSEC:0002035989-25-000007:3
Canonical exit: 10 Nov 2025 (T+90)
13 of 13 declarations
About Brouwer Roald
Brouwer Roald is Chief Technology Officer at Amrize Ltd (XSWX). He has 12 filings in total, and in the 12 sampled recent filings, the transactions are acquisitions with total buy volume of EUR 700451, with no sells, between 2025-08-12 and 2026-07-07.