Summary
Updated Aug 31, 2026
Robert L. Masson II is Director of Intuitive Machines, Inc. (LUNR). 1 SEC Form 4 filing on record, dated 8 June 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Robert L. Masson II has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Robert L. Masson II go back to 2026: 1 primary Form 4 filing, an average of 1.0 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 reported open-market trades in the last 12 months at the companies Robert L. Masson II files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- ADVENT INTERNATIONAL, L.P. - $147.60M of LUNR open-market activity in the last 12 months
- Stephen J. Altemus - $52.29M of LUNR open-market activity in the last 12 months
- Kamal Seyed Ghaffarian - $42.27M of LUNR open-market activity in the last 12 months
- Timothy Price Crain II - $15.87M of LUNR open-market activity in the last 12 months
- Michael Blitzer - $2.19M of LUNR open-market activity in the last 12 months
- Peter McGrath - $1.03M of LUNR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Robert L. Masson II?
Robert L. Masson II is a corporate insider, tracked as Director of Intuitive Machines, Inc. (LUNR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Robert L. Masson II submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Robert L. Masson II'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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