AMRZ
insider transactionsAmrize Ltd — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 7 different insiders made open-market purchases in the last 365 days, totalling $7.3M.
Net shares · 365d
+133.8K
133.8K buy · 0 sell
Net value · 365d
$7.3M
$7.3M in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
27
133.8K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Buy·P
Chief Mktg & Corp Affairs Off
$100.5K
2.0K sh · $50.25
Own +11%
-
Buy·P
Chief Technology Officer
$74.8K
1.5K sh · $49.84
Own +8%
-
Buy·P
Chief Supply Chain Officer
$58.4K
1.2K sh · $48.63
Own +4%
-
Buy·P
Chairman & CEO
$149.9K
3.0K sh · $49.96
Own +1%
-
Buy·P
Chairman & CEO
$48.5K
1.0K sh · $48.55
Own +0%
-
Buy·P
Chairman & CEO
$79.9K
1.6K sh · $48.69
Own +0%
-
Buy·P
Chairman & CEO
$97.4K
2.0K sh · $48.72
Own +0%
-
Buy·P
Chairman & CEO
$66.0K
1.4K sh · $48.50
Own +0%
-
Buy·P
Chairman & CEO
$347.8K
7.0K sh · $49.69
Own +0%
-
Buy·P
Chairman & CEO
$148.9K
3.0K sh · $49.63
Own +0%
-
Buy·P
Chief Supply Chain Officer
$48.6K
1.0K sh · $48.63
Own +3%
-
Buy·P
Chief Supply Chain Officer
$89.0K
1.8K sh · $49.47
Own +6%
-
Buy·P
Chairman & CEO
$343.8K
7.0K sh · $49.12
Own +1%
-
Buy·P
Chairman & CEO
$397.0K
8.0K sh · $49.63
Own +0%
-
Buy·P
Chairman & CEO
$666.7K
13.4K sh · $49.69
Own +1%
-
Buy·P
Chief People Officer
$114
2 sh · $52.75
Own +0%
-
Grant·A
Director
$0
3.0K sh
Own +113%
-
Grant·A
Director
$0
3.0K sh
Own +14%
-
Other·F
Director
$9.0K
157 sh · $57.12
Own -1%
-
Grant·A
Director
$0
3.0K sh
Own +108%
-
Other·F
Director
$10.9K
190 sh · $57.12
Own -6%
-
Grant·A
Director
$0
3.0K sh
Own +101%
-
Other·F
Director
$10.9K
190 sh · $57.12
Own -6%
-
Grant·A
Director
$0
3.0K sh
Own +134%
-
Other·F
Director
$42.3K
740 sh · $57.12
Own -25%
-
Grant·A
Director
$0
3.0K sh
Own +134%
-
Other·F
Director
$42.3K
740 sh · $57.12
Own -25%
-
Grant·A
Director
$0
3.0K sh
Own +71%
-
Other·F
Director
$42.3K
740 sh · $57.12
Own -15%
-
Grant·A
Director
$0
3.0K sh
Own +134%
-
Other·F
Director
$42.3K
740 sh · $57.12
Own -25%
-
Grant·A
Director
$0
3.0K sh
Own New
-
Grant·A
Director
$0
3.0K sh
Own +134%
-
Other·F
Director
$42.3K
740 sh · $57.12
Own -25%
-
Other·F
James J Gosa KEY
President, Building Envelope
$764.3K
14.5K sh · $52.56
Own -26%
-
Buy·P
Chief Supply Chain Officer
$66.2K
1.2K sh · $55.13
Own +4%
-
Buy·P
Chief Supply Chain Officer
$110.8K
2.0K sh · $55.39
Own +7%
-
Buy·P
Chief Technology Officer
$109.8K
2.0K sh · $54.88
Own +12%
-
Buy·P
Jaime Hill KEY
President, Building Materials
$56.9K
1.0K sh · $56.90
Own +4%
-
Buy·P
Jaime Hill KEY
President, Building Materials
$58.9K
1.0K sh · $58.91
Own +4%
-
Buy·P
Chief Technology Officer
$176.2K
3.0K sh · $58.72
Own +23%
-
Buy·P
Ian A Johnston KEY
Chief Financial Officer
$250.5K
4.2K sh · $58.94
Own +20%
-
Buy·P
Jaime Hill KEY
President, Building Materials
$179.4K
3.2K sh · $56.34
Own +14%
-
Buy·P
Chairman & CEO
$3.5M
60.0K sh · $58.05
Own +4%
-
Grant·A
Chairman & CEO
$0
620.7K sh
Own New
-
Grant·A
Chairman & CEO
$0
138.6K sh
Own +9%
-
Grant·A
Chief Strategy & M&A Officer
$0
4.3K sh
Own +126%
-
Grant·A
Chief Technology Officer
$0
4.3K sh
Own +47%
-
Other·F
Chief Mktg & Corp Affairs Off
$304.2K
4.7K sh · $64.99
Own -21%
-
Grant·A
Chief Mktg & Corp Affairs Off
$0
11.2K sh
Own +96%
-
Grant·A
Chief Supply Chain Officer
$0
4.3K sh
Own +18%
-
Other·F
Jaime Hill KEY
President, Building Materials
$125.3K
1.9K sh · $64.99
Own -8%
-
Grant·A
Jaime Hill KEY
President, Building Materials
$0
6.4K sh
Own +35%
-
Other·F
Ian A Johnston KEY
Chief Financial Officer
$126.1K
1.9K sh · $64.99
Own -9%
-
Grant·A
Ian A Johnston KEY
Chief Financial Officer
$0
4.3K sh
Own +23%
-
Buy·P
Ian A Johnston KEY
Chief Financial Officer
$13.1K
205 sh · $63.91
Own +1%
-
Buy·P
Ian A Johnston KEY
Chief Financial Officer
$63.6K
995 sh · $63.92
Own +6%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 22, 2026 | Nollaig Forrest | Buy P | 2.0K | $100.5K |
| May 21, 2026 | Roald Brouwer | Buy P | 1.5K | $74.8K |
| May 20, 2026 | Mario Gross | Buy P | 1.2K | $58.4K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 3.0K | $149.9K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 1.0K | $48.5K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 1.6K | $79.9K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 2.0K | $97.4K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 1.4K | $66.0K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 7.0K | $347.8K |
| May 19, 2026 | Jan Philipp Jenisch KEY | Buy P | 3.0K | $148.9K |
| May 19, 2026 | Mario Gross | Buy P | 1.0K | $48.6K |
| May 19, 2026 | Mario Gross | Buy P | 1.8K | $89.0K |
| May 15, 2026 | Jan Philipp Jenisch KEY | Buy P | 7.0K | $343.8K |
| May 15, 2026 | Jan Philipp Jenisch KEY | Buy P | 8.0K | $397.0K |
| May 15, 2026 | Jan Philipp Jenisch KEY | Buy P | 13.4K | $666.7K |
| May 5, 2026 | Stephen S Clark | Buy P | 2 | $114 |
| Apr 21, 2026 | Jacques Wolf Sanche | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Jurg Amadeo Oleas | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Jurg Amadeo Oleas | Other F | 157 | $9.0K |
| Apr 21, 2026 | Pellanda Katja Nicole Roth | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Pellanda Katja Nicole Roth | Other F | 190 | $10.9K |
| Apr 21, 2026 | Maria Cristina Alapag Wilbur | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Maria Cristina Alapag Wilbur | Other F | 190 | $10.9K |
| Apr 21, 2026 | Robert S. Rivkin | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Robert S. Rivkin | Other F | 740 | $42.3K |
| Apr 21, 2026 | Dwight Audley Konrad Gibson | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Dwight Audley Konrad Gibson | Other F | 740 | $42.3K |
| Apr 21, 2026 | Nicholas C Gangestad | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Nicholas C Gangestad | Other F | 740 | $42.3K |
| Apr 21, 2026 | Michael E Mckelvy | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Michael E Mckelvy | Other F | 740 | $42.3K |
| Apr 21, 2026 | Donald P Newman | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Holli C. Ladhani | Grant A | 3.0K | $0 |
| Apr 21, 2026 | Holli C. Ladhani | Other F | 740 | $42.3K |
| Mar 21, 2026 | James J Gosa KEY | Other F | 14.5K | $764.3K |
| Mar 13, 2026 | Mario Gross | Buy P | 1.2K | $66.2K |
| Mar 13, 2026 | Mario Gross | Buy P | 2.0K | $110.8K |
| Mar 13, 2026 | Roald Brouwer | Buy P | 2.0K | $109.8K |
| Mar 12, 2026 | Jaime Hill KEY | Buy P | 1.0K | $56.9K |
| Mar 11, 2026 | Jaime Hill KEY | Buy P | 1.0K | $58.9K |
| Mar 11, 2026 | Roald Brouwer | Buy P | 3.0K | $176.2K |
| Mar 10, 2026 | Ian A Johnston KEY | Buy P | 4.2K | $250.5K |
| Mar 9, 2026 | Jaime Hill KEY | Buy P | 3.2K | $179.4K |
| Mar 6, 2026 | Jan Philipp Jenisch KEY | Buy P | 60.0K | $3.5M |
| Feb 27, 2026 | Jan Philipp Jenisch KEY | Grant A | 620.7K | $0 |
| Feb 27, 2026 | Jan Philipp Jenisch KEY | Grant A | 138.6K | $0 |
| Feb 27, 2026 | Samuel Jonas Poletti | Grant A | 4.3K | $0 |
| Feb 27, 2026 | Roald Brouwer | Grant A | 4.3K | $0 |
| Feb 27, 2026 | Nollaig Forrest | Other F | 4.7K | $304.2K |
| Feb 27, 2026 | Nollaig Forrest | Grant A | 11.2K | $0 |
| Feb 27, 2026 | Mario Gross | Grant A | 4.3K | $0 |
| Feb 27, 2026 | Jaime Hill KEY | Other F | 1.9K | $125.3K |
| Feb 27, 2026 | Jaime Hill KEY | Grant A | 6.4K | $0 |
| Feb 27, 2026 | Ian A Johnston KEY | Other F | 1.9K | $126.1K |
| Feb 27, 2026 | Ian A Johnston KEY | Grant A | 4.3K | $0 |
| Feb 19, 2026 | Ian A Johnston KEY | Buy P | 205 | $13.1K |
| Feb 19, 2026 | Ian A Johnston KEY | Buy P | 995 | $63.6K |
About AMRZ insider trading
This page tracks insider transactions for Amrize Ltd (AMRZ) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.