GROSS MARIO (Chief Supply Chain Officer) purchased 13.0% of their position (4K shares) of AMRIZE LTD on the open market
Open‑market purchase worth $196.0K — a moderate purchase. The strongest form of insider conviction signal.
P · 3 purchases
Filed: 5/21/2026ACC: 0002069180-26-000001
Officer· Chief Supply Chain Officer
Since Feb 2026
+4K
Net shares
Net buyer
$196.0K
Total acquired
3
Open market trades
3B · 0S
3
Total transactions
4K acquired
Non-Derivative Transactions3
Ordinary Shares
Direct
Shares
+1.80K
Price / share
$49.47
Trade value
$89.05K
% of position
5.8%
5/19/2026
30.95K→32.75K
Ordinary Shares
Direct
Shares
+1K
Price / share
$48.63
Trade value
$48.63K
% of position
3.1%
5/19/2026
32.75K→33.75K
Ordinary Shares
Direct
Shares
+1.20K
Price / share
$48.63
Trade value
$58.36K
% of position
3.6%
5/20/2026
33.55K→34.75K
Total
Net shares
+4K
Net value
$196.03K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares Direct | 5/19/2026 | P · Purchase | +1.80K | $49.47 | $89.05K | 5.8% | 30.95K | 32.75K |
| Ordinary Shares Direct | 5/19/2026 | P · Purchase | +1K | $48.63 | $48.63K | 3.1% | 32.75K | 33.75K |
| Ordinary Shares Direct | 5/20/2026 | P · Purchase | +1.20K | $48.63 | $58.36K | 3.6% | 33.55K | 34.75K |
| Total | +4K | $196.03K | ||||||
Derivative Transactions0
No derivative transactions reported