AMRZ insider trading — Amrize Ltd
Over the last 90 days, insiders at Amrize Ltd (AMRZ) made 13 open-market purchases worth $2.64M and 0 open-market sales worth $0, making them net buyers by $2.64M. The largest purchase was by Jenisch Jan Philipp (Chairman & CEO), who bought 26,000 shares for $1.10M on Sep 2, 2026. 11 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent AMRZ insider transactions
Every Form 4 filed by Amrize Ltd officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Jenisch Jan Philipp | Chairman & CEO | P · Purchase | Direct | 26,000 | $42.47 | $1.10M | Form 4 |
| Sep 2, 2026 | Jenisch Jan Philipp | Chairman & CEO | P · Purchase | Indirect | 4,000 | $42.50 | $170K | Form 4 |
| Aug 27, 2026 | Gibson Dwight Audley Konrad | Director | P · Purchase | Direct | 5 | $44.58 | $244 | Form 4 |
| Aug 26, 2026 | Sanche Jacques Wolf | Director | P · Purchase | Direct | 4,150 | $45.02 | $187K | Form 4 |
| Aug 25, 2026 | Singleton Denise R | Chief Legal Officer & Corp Sec | P · Purchase | Direct | 3,500 | $44.12 | $154K | Form 4 |
| Aug 25, 2026 | Forrest Nollaig | Chief Mktg & Corp Affairs Off | P · Purchase | Direct | 1,500 | $44.15 | $66K | Form 4 |
| Aug 17, 2026 | Poletti Samuel Jonas | Chief Strategy & M&A Officer | P · Purchase | Direct | 2,510 | $46.92 | $118K | Form 4 |
| Aug 11, 2026 | Clark Stephen S | Chief People Officer | P · Purchase | Direct | 5,260 | $47.31 | $249K | Form 4 |
| Aug 11, 2026 | Brouwer Roald | Chief Technology Officer | P · Purchase | Direct | 1,500 | $46.36 | $70K | Form 4 |
| Aug 11, 2026 | Gross Mario | Chief Supply Chain Officer | P · Purchase | Direct | 3,568 | $46.60 | $166K | Form 4 |
| Aug 11, 2026 | Hill Jaime | President, Building Materials | P · Purchase | Direct | 1,500 | $47.12 | $71K | Form 4 |
| Aug 12, 2026 | Oran Baris | Chief Financial Officer | P · Purchase | Direct | 3,000 | $47.13 | $141K | Form 4 |
| Aug 11, 2026 | Oran Baris | Chief Financial Officer | P · Purchase | Direct | 3,000 | $47.38 | $142K | Form 4 |
AMRZ insider trading FAQ
Are insiders buying AMRZ stock?
Yes. In the last 90 days, Amrize Ltd insiders made 13 open-market purchases totaling $2.64M, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading AMRZ?
Recent buyers: Brouwer Roald, Clark Stephen S, Forrest Nollaig, Gibson Dwight Audley Konrad, Gross Mario, Hill Jaime.
Where does AMRZ insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.