Insider Tracker SEC Form 4 insider trades
← AMRZ insider activity
AMRZ

Gross Mario

Other C-suite at Amrize Ltd 5 purchase filings, 0 sale rows in the last ten years

Record of purchases at this company

The stock's return minus its benchmark's, from the first open after each purchase was filed. IPO and offering allocations are left out. Past results of a few purchases, not a forecast.

Record of this insider's purchases by horizon
After Purchases Median Mean Above the benchmark
5 trading days 5 -0.5% +0.4% 1 of 5
21 trading days 5 +3.1% +0.6% 3 of 5
63 trading days 4 -10.7% -10.4% 0 of 4
126 trading days 3 +4.3% -9.9% 2 of 3

Purchases

This insider's purchase filings, newest first, with the return against the benchmark that followed
Filed Traded Shares Value 21 days63 days126 days Flags
2026-08-13 2026-08-11 3,568 $166.3K -13.1%––
2026-05-21 2026-05-19 4,000 $196.0K +9.5%-12.9%–
2026-03-16 2026-03-13 3,200 $176.9K -4.4%-13.5%-44.6%
2025-08-14 2025-08-13 3,000 $148.9K +3.1%-8.4%+4.3%
2025-08-12 2025-08-08 7,600 $358.1K +8.2%-6.7%+10.6%