Summary
Updated Aug 31, 2026
Mario Investments LLC is Director, 10% Owner of MRC GLOBAL INC. (MRC). 1 SEC Form 4 filing on record, dated 7 November 2024.
Trading Pattern
InsiderAlpha's records for Mario Investments LLC go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Mario Investments LLC. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Leonard M. Anthony - $499K of MRC open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is Mario Investments LLC?
Mario Investments LLC is an investment firm, tracked as Director, 10% Owner of MRC GLOBAL INC. (MRC). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mario Investments LLC last file a Form 4?
The only primary Form 4 on record is dated 7 November 2024.
Where can I see all of Mario Investments LLC's SEC 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.
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