Gross Mario — SEC Form 4 filings
SEC reporting owner CIK 2069180. 7 Form 4 filings on record with FilingPulse; latest filed 2026-08-13.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2025-06-24 to 2026-08-13. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 10 legs across 5 filings — 21,368 shares, $1,046,160 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, …): 2.
- Largest priced transaction: purchase of 5,000 shares @ $46.78 ($233,900) in Amrize Ltd, filed 2025-08-12.
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 Supply Chain Officer | 7 | 10 legs · 21,368 sh · $1,046,160 | — | 2 |
Form 4 filings — Gross Mario
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-13 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 3,200 @ $46.62 · Purchase (P): 368 @ $46.38 | EDGAR |
| 2026-05-21 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 1,800 @ $49.47 · Purchase (P): 1,000 @ $48.63 · Purchase (P): 1,200 @ $48.63 | EDGAR |
| 2026-03-16 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 2,000 @ $55.39 · Purchase (P): 1,200 @ $55.13 | EDGAR |
| 2026-03-03 | 4 | Amrize Ltd (AMRZ) | Grant/award (A): 4,257 @ $0 | EDGAR |
| 2025-08-14 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 3,000 @ $49.63 | EDGAR |
| 2025-08-12 | 4 | Amrize Ltd (AMRZ) | Purchase (P): 5,000 @ $46.78 · Purchase (P): 2,600 @ $47.75 | EDGAR |
| 2025-06-24 | 4 | Amrize Ltd (AMRZ) | Other (J): 12,632 @ $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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