Gross Mario 4

What Happened
Gross Mario, Amrize's Chief Supply Chain Officer, purchased a total of 3,200 Amrize (AMRZ) shares in two transactions on 2026-03-13. He acquired 2,000 shares at $55.39 each (USD) for $110,780 and 1,200 shares at $55.13 each (USD) for $66,156, totaling $176,936. The transactions are reported as purchases (code P), which are direct acquisitions rather than option exercises or awards.

Key Details

• Transaction dates: 2026-03-13 (reported on Form 4 filed 2026-03-16).
• Trades: 2,000 shares @ $55.39 = $110,780; 1,200 shares @ $55.13 = $66,156; total ≈ $176,936.
• Currency/footnotes: Both purchases were executed in Swiss francs — CHF 43.665/share (F1) and CHF 43.46/share (F2) — converted to USD using the transaction-date rate (USD 1.00 = CHF 0.7883).
• Shares owned after transaction: Not disclosed in the provided filing.
• Transaction type: Open market/private purchase (code P).
• Filing timing: Trade date 2026-03-13; Form 4 filed 2026-03-16 (filing date shown on the report).

Context
Purchases by officers are direct acquisitions and can be taken as a stronger signal than routine sales, though filings don’t reveal the insider’s motive. No options, gifts, or tax-withholding events are involved in these entries — they are straightforward purchases converted from CHF to USD on the filing.