AMRZ
Amrize Ltd · Manufacturing · Market cap $21.2B
Insiders bought $2.6M net in the last 90 days ·0 sellers, 11 buyers· latest Form 4 filed Sep 3, 2026
Insider Buying
$16.2M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Unique Insiders
13
in the rolling window
Latest filing
Sep 3, 2026
Jenisch Jan Philipp
Amrize Ltd (AMRZ) has 49 SEC Form 4 filings (80 transaction rows) in the rolling window, disclosed by 13 distinct insiders. Most recent filing: Sep 3, 2026.
Inside the rolling window, 13 insiders at Amrize Ltd reported 32 open-market purchases totaling $16.2M and no open-market sales. The most active filer is Chairman & CEO Jenisch Jan Philipp with 5 filings. Insiders have net bought $9.8M over the trailing 6 months. The largest single insider purchase in this window was $3.5M by Chairman & CEO Jenisch Jan Philipp on Mar 6, 2026. The most recent open-market filing is a purchase of 30,000 shares by Chairman & CEO Jenisch Jan Philipp, dated Sep 2, 2026, worth $1.3M.
- Industry:Construction Materials
- CEO:Jan Philipp Jenisch
- Employees:19,000
- HQ:Zug, CH
- IPO:2025-06-23
| Source | |||||||
|---|---|---|---|---|---|---|---|
Jenisch Jan PhilippFirst in 4 months | Chairman & CEO | Purchase | 30,000 | $1.3M | Sep 3 | cluster-11.8% | SEC ↗ |
Gibson Dwight Audley KonradFirst filing | Director | Purchase | 5.47 | $244 | Aug 31 | -11.2% | SEC ↗ |
Sanche Jacques WolfFirst filing | Director | Purchase | 4,150 | $187K | Aug 26 | cluster-13.3% | SEC ↗ |
Singleton Denise RFirst filing | Chief Legal Officer & Corp Sec | Purchase | 3,500 | $154K | Aug 26 | cluster-13.3% | SEC ↗ |
Forrest NollaigFirst in 3 months | Chief Mktg & Corp Affairs Off | Purchase | 1,500 | $66K | Aug 25 | cluster-12.3% | SEC ↗ |
Poletti Samuel JonasFirst filing | Chief Strategy & M&A Officer | Purchase | 2,510 | $118K | Aug 18 | -13.1% | SEC ↗ |
Clark Stephen SFirst in 3 months | Chief People Officer | Purchase | 5,260 | $249K | Aug 13 | — | SEC ↗ |
| Chief Technology Officer | Purchase | 1,500 | $70K | Aug 13 | — | SEC ↗ | |
| Chief Supply Chain Officer | Purchase | 3,568 | $166K | Aug 13 | — | SEC ↗ | |
Hill JaimeFirst in 5 months | President, Building Materials | Purchase | 1,500 | $71K | Aug 13 | — | SEC ↗ |
Oran BarisFirst filing | Chief Financial Officer | Purchase | 3,000 | $142K | Aug 13 | — | SEC ↗ |
Oran BarisFirst filing | Chief Financial Officer | Purchase | 3,000 | $141K | Aug 13 | — | SEC ↗ |
Forrest NollaigFirst filing | Chief Mktg & Corp Affairs Off | Purchase | 2,000 | $101K | May 26 | — | SEC ↗ |
| Chief Technology Officer | Purchase | 1,500 | $75K | May 21 | — | SEC ↗ | |
| Chief Supply Chain Officer | Purchase | 2,800 | $138K | May 21 | — | SEC ↗ | |
| Chief Supply Chain Officer | Purchase | 1,200 | $58K | May 21 | — | SEC ↗ | |
| Chairman & CEO | Purchase | 19,001 | $938K | May 20 | — | SEC ↗ | |
| Chairman & CEO | Purchase | 28,417 | $1.4M | May 18 | — | SEC ↗ | |
Clark Stephen SFirst filing | Chief People Officer | Purchase | 2.152 | $114 | May 7 | — | SEC ↗ |
Gross MarioFirst filing | Chief Supply Chain Officer | Purchase | 3,200 | $177K | Mar 16 | — | SEC ↗ |
| Chief Technology Officer | Purchase | 2,000 | $110K | Mar 16 | — | SEC ↗ | |
| President, Building Materials | Purchase | 1,000 | $57K | Mar 12 | — | SEC ↗ | |
Brouwer RoaldFirst in 4 months | Chief Technology Officer | Purchase | 3,000 | $176K | Mar 11 | — | SEC ↗ |
| Chief Financial Officer | Purchase | 4,250 | $250K | Mar 11 | — | SEC ↗ | |
| President, Building Materials | Purchase | 1,000 | $59K | Mar 11 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading AMRZ 2 all-time
- DRep. Ro KhannaPurchase$1,001 - $15,0002026-08-07
- DRep. Ro KhannaPurchase$1,001 - $15,0002026-05-21
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does AMRZ have?
Amrize Ltd (AMRZ) has 49 SEC Form 4 filings (80 transaction rows) in the rolling 365-day window, disclosed by 13 distinct insiders. Most recent filing: Sep 3, 2026.
When was the most recent SEC Form 4 filing for AMRZ?
The most recent Form 4 filing for AMRZ on Tracefour is dated Sep 3, 2026.
Who is the most active insider at AMRZ?
The most active SEC Form 4 filer at AMRZ in the rolling window is Chairman & CEO Jenisch Jan Philipp, with 5 filings.
What is the net insider flow at AMRZ over the last 6 months?
Over the trailing 180 days, insiders at AMRZ have net bought $9.8M based on SEC Form 4 disclosures.
What was the largest insider purchase at AMRZ?
The largest single insider open-market purchase at AMRZ in the rolling window was $3.5M by Chairman & CEO Jenisch Jan Philipp on 2026-03-06.
What is the total insider buy and sell value at AMRZ in the current window?
Inside the rolling window, insiders at AMRZ bought $16.2M and sold $0 based on SEC Form 4 filings.
Can I get alerts for AMRZ insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Amrize Ltd (AMRZ). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Amrize Ltd is in the Manufacturing sector.