Clark Stephen S
SEC insider (Form 3/4/5 filer). CIK 0001632531. Chief People Officer at Amrize Ltd (AMRZ). 13 reported Form 4/5 transactions since Sep 2024; latest on Aug 11, 2026. Located in ZUG.
Companies Clark Stephen S has filed insider reports for
- Amrize Ltd (AMRZ): Officer, Chief People Officer
Clark Stephen S
CIK: 0001632531
Transaction Breakdown
Open Market Buys (P)13 (100.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
AMRZ
Amrize Ltd
Officer
Discretionary Trading P&L
Holdings
Transaction History (13 total)
- Aug 11, 2026AMRZ
Amrize Ltd
PurchaseDirect5.3K shares at avg. $47.31$249K - May 5, 2026AMRZ
Amrize Ltd
PurchaseDirect2 shares at avg. $52.75$113.518 - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect22 shares at avg. $51.78$1K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect100 shares at avg. $51.79$5K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect367 shares at avg. $51.80$19K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect301 shares at avg. $51.81$16K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect100 shares at avg. $51.63$5K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect1K shares at avg. $51.83$54K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect500 shares at avg. $51.84$26K - Aug 15, 2025AMRZ
Amrize Ltd
PurchaseDirect1.1K shares at avg. $51.85$57K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 11, 2026 | AMRZ Amrize Ltd | Purchase | 5,260 | $47.31 | $248,851 | Direct |
| May 5, 2026 | AMRZ Amrize Ltd | Purchase | 2 | $52.75 | $114 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 22 | $51.78 | $1,139 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 100 | $51.79 | $5,179 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 367 | $51.80 | $19,011 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 301 | $51.81 | $15,595 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 100 | $51.63 | $5,163 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 1,040 | $51.83 | $53,903 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 500 | $51.84 | $25,920 | Direct |
| Aug 15, 2025 | AMRZ Amrize Ltd | Purchase | 1,100 | $51.85 | $57,035 | Direct |
1-10 of 13 transactions