Insiders / Johnston Ian A
Johnston Ian A
CIK 2069237personinsider
Companies
1
First seen
Feb 23, 2026
Last activity
Mar 11, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Amrize Ltd · AMRZ | — | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Amrize Ltd | Ordinary Shares | 25,110 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 10, 2026 | Buy | AMRZ Amrize Ltd Ordinary Shares | $250.5K | +4K +20.37% | 25,110 <0.01% of shares | medium |
| Feb 27, 2026 | Other | AMRZ Amrize Ltd Ordinary Shares | $126.1K | -2K -8.51% | 20,860 <0.01% of shares | low |
| Feb 19, 2026 | Buy | AMRZ Amrize Ltd Ordinary Shares | $63.6K | +995 +5.74% | 18,339 <0.01% of shares | medium |
| Feb 19, 2026 | Buy | AMRZ Amrize Ltd Ordinary Shares | $13.1K | +205 +1.12% | 18,544 <0.01% of shares | low |
| Feb 27, 2026 | Grant | AMRZ Amrize Ltd Ordinary Shares | $0 | +4K +22.96% | 22,801 <0.01% of shares | low |