Over the 90-day window ending February 19, 2026, Amrize's three dominant insider ownership positions are held by Chairman & Ceo Jan Philipp Jenisch (2.01Mn shares), President And Building Envelope James J Gosa (55.64K shares), Chief Supply Chain Officer Mario Gross (23.23K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Jan Philipp Jenisch | Chairman & Ceo | 2,010,000 | 31 Oct, 2025 |
| James J Gosa | President And Building Envelope | 55,639 | 12 Aug, 2025 |
| Mario Gross | Chief Supply Chain Officer | 23,232 | 14 Aug, 2025 |
| Jurg Amadeo Oleas | 21,073 | 13 Aug, 2025 | |
| Jaime Hill | President And Building Materials | 18,101 | 06 Nov, 2025 |
| Ian A Johnston | Chief Financial Officer | 17,344 | 11 Aug, 2025 |
| Nollaig Forrest | Chief Mktg & Corp Affairs Off | 11,405 | 24 Jun, 2025 |
| Roald Brouwer | Chief Technology Officer | 9,000 | 04 Nov, 2025 |
| Stephen S Clark | Chief People Officer | 5,000 | 18 Aug, 2025 |
| Nicholas C Gangestad | 4,958 | 20 Nov, 2025 | |
| Denise R Singleton | Chief Legal Officer & Corp Sec | 4,000 | 11 Aug, 2025 |
| Samuel Jonas Poletti | Chief Strategy & M&A Officer | 3,389 | 12 Aug, 2025 |
| Maria Cristina Alapag Wilbur | 3,148 | 13 Aug, 2025 | |
| Holli C. Ladhani | 2,958 | 13 Aug, 2025 | |
| Pellanda Katja Nicole Roth | 2,958 | 13 Aug, 2025 | |
| Theresa J Drew | 2,958 | 13 Aug, 2025 | |
| Dwight Audley Konrad Gibson | 2,958 | 13 Aug, 2025 | |
| Michael E Mckelvy | 2,958 | 13 Aug, 2025 | |
| Robert S. Rivkin | 2,958 | 13 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 19 Nov, 2025 | Nicholas C Gangestad | Ordinary Shares | A | 2,000 | $47.34 | 4,958 | D | P |
| 04 Nov, 2025 | Jaime Hill | Ordinary Shares | A | 4,000 | $50.68 | 18,101 | D | P |
| 31 Oct, 2025 | Roald Brouwer | Ordinary Shares | A | 1,000 | $51.76 | 9,000 | D | P |
| 31 Oct, 2025 | Roald Brouwer | Ordinary Shares | A | 3,000 | $51.78 | 8,000 | D | P |
| 30 Oct, 2025 | Jan Philipp Jenisch | Ordinary Shares | A | 55,000 | $52.88 | 505,000 | I | P |
| 30 Oct, 2025 | Jan Philipp Jenisch | Ordinary Shares | A | 55,000 | $52.64 | 1,505,000 | D | P |
| 27 Aug, 2025 | Roald Brouwer | Ordinary Shares | A | 2,000 | $51.88 | 5,000 | D | P |
| 22 Aug, 2025 | Jaime Hill | Ordinary Shares | A | 500 | $49.58 | 14,101 | D | P |
| 15 Aug, 2025 | Stephen S Clark | - | - | 3,000 | D | |||
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 1,040 | $51.83 | 3,000 | D | P |
| 15 Aug, 2025 | Stephen S Clark | - | - | 960 | D | |||
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 100 | $51.62 | 100 | D | P |
| 15 Aug, 2025 | Stephen S Clark | - | - | 659 | D | |||
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 100 | $51.79 | 292 | D | P |
| 15 Aug, 2025 | Stephen S Clark | - | - | 292 | D | |||
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 1,100 | $51.85 | 4,600 | D | P |
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 70 | $51.63 | 170 | D | P |
| 15 Aug, 2025 | Stephen S Clark | - | - | 170 | D | |||
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 367 | $51.80 | 659 | D | P |
| 15 Aug, 2025 | Stephen S Clark | Ordinary Shares | A | 500 | $51.84 | 3,500 | D | P |