POLETTI SAMUEL JONAS (Chief Strategy & M&A Officer) purchased 32.8% of their position (2.51K shares) of AMRIZE LTD on the open market
Open‑market purchase worth $117.8K — a major conviction buy. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 8/18/2026ACC: 0002035989-26-000069
Officer· Chief Strategy & M&A Officer
Since Feb 2026
+2.51K
Net shares
Net buyer
$117.8K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
2.51K acquired
Non-Derivative Transactions1
Ordinary Shares
Direct
Shares
+2.51K
Price / share
$46.92
Trade value
$117.77K
% of position
32.8%
8/17/2026
7.64K→10.15K
Total
Net shares
+2.51K
Net value
$117.77K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares Direct | 8/17/2026 | P · Purchase | +2.51K | $46.92 | $117.77K | 32.8% | 7.64K | 10.15K |
| Total | +2.51K | $117.77K | ||||||
Derivative Transactions0
No derivative transactions reported