Gross Mario
- SEC CIK
- 0002069180
In the past year, 3 open-market purchase filings worth $539.2K and no sales.
Current role at each company
- AMRZ Amrize LtdChief Supply Chain Officeras of Aug 13, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $539.2K
- 3 filings
- Sold
- –
- 0 filings
- Net
- +$539.2K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Gross Mario as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 2026 (view filing)11:29 AM ET | Aug 11 | 2 days | Gross MarioChief Supply Chain Officer | PPurchase | +3.57K | $46.60 | +$166.3K | +10.2%38.5K after | 2 lots |
| May 21, 2026 (view filing) | May 19-20 | 2 days | Gross MarioChief Supply Chain Officer | PPurchase | +4.00K | $49.01 | +$196.0K | +13.0%34.7K after | 3 lots |
| Mar 16, 2026 (view filing) | Mar 13 | 3 days | Gross MarioChief Supply Chain Officer | PPurchase | +3.20K | $55.29 | +$176.9K | +11.5%30.9K after | 2 lots |
| Aug 14, 2025 (view filing) | Aug 13 | 1 day | Gross MarioChief Supply Chain Officer | PPurchase | +3.00K | $49.63 | +$148.9K | +14.8%23.2K after | |
| Aug 12, 2025 (view filing) | Aug 8-11 | 4 days | Gross MarioChief Supply Chain Officer | PPurchase | +7.60K | $47.11 | +$358.1K | +60.2%20.2K after | 2 lots |