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Single filing record
This page shows the rows from one Form 4 filing as reported to the SEC.
Cluster buy
AMRZ Insider Cluster Buy — August 2025
7 insiders at Amrize Ltd bought a combined $22.1M between Aug 8, 2025 and Aug 13, 2025. Learn more
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Cluster BuyAMRZ
7 insiders at Amrize Ltd
AMRZ Insider Cluster Buy — August 2025 · $22.1M
Cluster of 7 insiders bought a combined $22.1M of AMRZ between Aug 8, 2025 and Aug 13, 2025.
Cluster details
Cluster details
7 insiders at Amrize Ltd, Basic Materials ($29.54B market cap) bought a combined $22,084,555 in 5 days, 0.07% of the market cap.
Largest member: Jan Philipp Jenisch (Chairman & CEO) at $16.3M.
Permalink https://bluecollarpicks.com/insider-trading/AMRZ/cluster/427a244306f648d7d777f951c3b64bf6
Timeline
When each insider bought
Aug 8, 2025 – Aug 13, 2025
- Aug 8, 2025Jaime HillPresident, Building Materials$185.6K
- Aug 8, 2025Roald BrouwerChief Technology Officer$46.3K
- Aug 8, 2025Mario GrossChief Supply Chain Officer$233.9K
- Aug 8, 2025Samuel Jonas PolettiChief Strategy & M&A Officer$59.2K
- Aug 8, 2025Jan Philipp JenischChairman & CEO$8.6K
- Aug 8, 2025Jan Philipp JenischChairman & CEO$12.4K
- Aug 8, 2025Jan Philipp JenischChairman & CEO$4.2M
- Aug 8, 2025Ian A JohnstonChief Financial Officer$69.6K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$7.2K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$4.8K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$23.9K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$49.6K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$27.4K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$35.8K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$5.3K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$14.3K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$2.1K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$4.8K
- Aug 8, 2025Ian A JohnstonChief Financial Officer$256.3K
- Aug 8, 2025Denise R SingletonChief Legal Officer & Corp Sec$190.6K
- Aug 11, 2025Roald BrouwerChief Technology Officer$10.5K
- Aug 11, 2025Roald BrouwerChief Technology Officer$37.6K
- Aug 11, 2025Mario GrossChief Supply Chain Officer$124.2K
- Aug 11, 2025Jan Philipp JenischChairman & CEO$16.3M
- Aug 12, 2025Roald BrouwerChief Technology Officer$46.8K
- Aug 13, 2025Mario GrossChief Supply Chain Officer$148.9K
Market context
AMRZ market snapshot
Current price$54.95
1-day change+2.96%
Market cap$29.54B
SectorBasic Materials
Next earningsAugust 7, 2026
$54.95
Current price$54.95
Analyst target$65.14 (+22.1%)
Last enriched May 7, 2026 at 9:15 AM EDT.
Filings
Transactions in This Cluster
Status Loading
Latest visible filing loading.
Public Form 4 filings, normalized for cleaner scanning.
| Ticker | Type & Role | Value | Filed |
|---|---|---|---|
Cluster Buy Officer | $148.9K | ||
Cluster Buy President | $185.6K | ||
Cluster Buy Officer | $46.8K | ||
Cluster Buy Officer | $10.5K | ||
Cluster Buy Officer | $37.6K | ||
Cluster Buy Officer | $124.2K | ||
Cluster Buy CEO | $16.3M | ||
Cluster Buy Officer | $46.3K | ||
Cluster Buy Officer | $233.9K | ||
Cluster Buy Officer | $59.2K | ||
Cluster Buy CEO | $8.6K | ||
Cluster Buy CEO | $12.4K | ||
Cluster Buy CEO | $4.2M | ||
Cluster Buy CFO | $69.6K | ||
Cluster Buy CFO | $7.2K | ||
Cluster Buy CFO | $4.8K | ||
Cluster Buy CFO | $23.9K | ||
Cluster Buy CFO | $49.6K | ||
Cluster Buy CFO | $27.4K | ||
Cluster Buy CFO | $35.8K | ||
Cluster Buy CFO | $5.3K | ||
Cluster Buy CFO | $14.3K | ||
Cluster Buy CFO | $2.1K | ||
Cluster Buy CFO | $4.8K | ||
Cluster Buy CFO | $256.3K | ||
Cluster Buy Officer | $190.6K | ||
$148.9K
Cluster Buy Officer
$185.6K
Cluster Buy President
$46.8K
Cluster Buy Officer
$10.5K
Cluster Buy Officer
$37.6K
Cluster Buy Officer
$124.2K
Cluster Buy Officer
$16.3M
Cluster Buy CEO
$46.3K
Cluster Buy Officer
$233.9K
Cluster Buy Officer
$59.2K
Cluster Buy Officer
$8.6K
Cluster Buy CEO
$12.4K
Cluster Buy CEO
$4.2M
Cluster Buy CEO
$69.6K
Cluster Buy CFO
$7.2K
Cluster Buy CFO
$4.8K
Cluster Buy CFO
$23.9K
Cluster Buy CFO
$49.6K
Cluster Buy CFO
$27.4K
Cluster Buy CFO
$35.8K
Cluster Buy CFO
$5.3K
Cluster Buy CFO
$14.3K
Cluster Buy CFO
$2.1K
Cluster Buy CFO
$4.8K
Cluster Buy CFO
$256.3K
Cluster Buy CFO
$190.6K
Cluster Buy Officer
Cluster detail
Cluster members
Ticker context
Ticker summary
Recent insider activity for this company.
Insider detail
Insider activity
Recent transactions grouped by reporting owner.
Filters
Filters
Context
Why This Cluster May Matter
Cluster buying occurs when multiple insiders purchase shares within a short window, often before a material company announcement. This cluster involved 7 insiders over 5 days, totaling $22,084,555 across 26 filings.
Insiders are required to report purchases within two business days via SEC Form 4. Every transaction on this page links back to the original filing on EDGAR. Learn more about cluster buying.
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Method Public Form 4 filings, normalized for cleaner scanning. Filtered rows stay available in All Form 4 Filings and ticker history. Which view should I use? →
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