Insider record · § COB,
CEO Jenisch Jan Philipp insider buys
Every disclosed SEC Form 4 open-market purchase by CEO Jenisch Jan Philipp (COB, · AMRZ), with the stock's move after each filing. Disclosures are public record; returns are informational, not investment advice.
Disclosed buys
1
Total bought
$1.3M
Avg Δ7d
−5.9%
Win rate · 7d
0%
Avg Δ30d
−13.4%
Last filing
2026-09-03
Buy history
| Filed | Ticker | Company | Value | Price @ | Δ1d | Δ7d | Δ30d |
|---|---|---|---|---|---|---|---|
| 2026-09-03 | AMRZ | Amrize Ltd | $1.3M | $42.97 | +2.0% | −5.9% | −13.4% |