Updated Jul 17, 2026
Marciano Anthony Mark has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $20K.
Marciano Anthony Mark is a corporate executive currently serving as a Director at Streamex Corp. His professional background includes various roles in corporate governance and management, although specific details about his career prior to his role at Streamex Corp. are not widely documented.
| Role | Director |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-22 | STEX | Streamex Corp. | P — Open-market purchase | 17.7K | $1.13 | $20K |
| 2026-02-24 | STEX | Streamex Corp. | A — Grant or award | 100.0K | $0.00 |
Marciano Anthony Mark is a corporate executive currently serving as a Director at Streamex Corp. His professional background includes various roles in corporate governance and management, although specific details about his career prior to his role at Streamex Corp. are not widely documented.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 1 open-market purchases ($20K) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Marciano Anthony Mark profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.