Jenisch Jan Philipp

Executive buyer

Director, Chairman & CEO · Amrize Ltd

Every open-market stock purchase Jenisch Jan Philipp has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. This page tracks where those buys landed inside insider clusters and how the prices paid compare to where the stock trades now.

Total bought
$64.4M
Open-market buys
26
Companies
1
Last buy
Sep 2, 2026

Where the buys stand today

Cluster participation

Qualifying buys grouped with other insiders buying the same stock — the pattern this site exists to catch.

All reported buys

DateTickerSharesPriceValueFiling
Sep 2, 2026
AMRZcluster
10,000$42.37$423.7KSEC ↗
Sep 2, 2026
AMRZcluster
2,000$42.47$84.9KSEC ↗
Sep 2, 2026
AMRZcluster
2,000$42.53$85.1KSEC ↗
Sep 2, 2026
AMRZcluster
1,000$42.44$42.4KSEC ↗
Sep 2, 2026
AMRZcluster
15,000$42.53$638.0KSEC ↗
May 19, 2026
AMRZcluster
3,000$49.96$149.9KSEC ↗
May 19, 2026
AMRZcluster
3,001$49.63$148.9KSEC ↗
May 19, 2026
AMRZcluster
7,000$49.69$347.8KSEC ↗
May 15, 2026
AMRZcluster
13,417$49.69$666.7KSEC ↗
May 15, 2026
AMRZcluster
8,000$49.63$397.0KSEC ↗
May 15, 2026
AMRZcluster
7,000$49.12$343.8KSEC ↗
Mar 6, 2026
AMRZcluster
60,000$58.05$3.5MSEC ↗
Oct 30, 2025
AMRZcluster
55,000$52.88$2.9MSEC ↗
Oct 30, 2025
AMRZcluster
55,000$52.64$2.9MSEC ↗
Aug 11, 2025
AMRZcluster
340,000$47.99$16.3MSEC ↗
Aug 11, 2025
AMRZcluster
21,277$47.60$1.0MSEC ↗
Aug 11, 2025
AMRZcluster
3,723$47.59$177.2KSEC ↗
Aug 11, 2025
AMRZcluster
50,000$47.50$2.4MSEC ↗
Aug 11, 2025
AMRZcluster
180,000$47.96$8.6MSEC ↗
Aug 8, 2025
AMRZcluster
10,000$46.25$462.5KSEC ↗
Aug 8, 2025
AMRZcluster
90,000$46.25$4.2MSEC ↗
Aug 8, 2025
AMRZcluster
60,000$47.54$2.9MSEC ↗
Aug 8, 2025
AMRZcluster
100,000$46.43$4.6MSEC ↗
Aug 8, 2025
AMRZcluster
40,000$47.40$1.9MSEC ↗
Aug 8, 2025
AMRZcluster
100,000$46.25$4.6MSEC ↗
Aug 8, 2025
AMRZcluster
99,546$46.38$4.6MSEC ↗

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About this data

Figures are parsed from Jenisch Jan Philipp's Form 4 filings on SEC EDGAR (CIK 2068104) and cover open-market purchases (transaction code P) — grants, option exercises, and sales are excluded, which is why totals here can differ from raw filing counts. Every row links to its source document.

This page is informational and reflects public filing data. It is not investment advice.