Johnston Ian A — SEC Form 4 filings
SEC reporting owner CIK 2069237. 5 Form 4 filings on record with FilingPulse; latest filed 2026-03-11.
Transaction summary — filings shown
Covers all 5 filings on record, filed 2025-06-24 to 2026-03-11. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 15 legs across 3 filings — 15,950 shares, $828,162 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
- Largest priced transaction: purchase of 5,370 shares @ $47.73 ($256,310) in Amrize Ltd, filed 2025-08-11.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Amrize Ltd (AMRZ) | Chief Financial Officer | 5 | 15 legs · 15,950 sh · $828,162 | — | 3 |
Form 4 filings — Johnston Ian A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-11 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 4,250 @ $58.94 | EDGAR |
| 2026-03-03 | 4 | Amrize Ltd (AMRZ) | Grant/award (A): 4,257 @ $0 · Tax withholding (F): 1,941 @ $64.99 | EDGAR |
| 2026-02-23 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 995 @ $63.92 · Purchase (P): 205 @ $63.91 | EDGAR |
| 2025-08-11 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 5,370 @ $47.73 · Purchase (P): 1,459 @ $47.68 · Purchase (P): 1,041 @ $47.67 · Purchase (P): 750 @ $47.71 · Purchase (P): 575 @ $47.69 · Purchase (P): 500 @ $47.74 · +6 more | EDGAR |
| 2025-06-24 | 4 | Amrize Ltd (AMRZ) | Other (J): 6,844 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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