Summary
Updated Aug 31, 2026
Steven Vontur is Chief Accounting Officer and Controller of Intuitive Machines, Inc. (LUNR). 8 SEC Form 4 filings on record going back to 2024, most recently on 28 August 2026. Most recent open-market trade: sold $49K of LUNR on 28 August 2026. Lifetime open-market sales: $154K.
Recent Transactions
8Every recent SEC Form 4 transaction Steven Vontur has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Steven Vontur go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. 2 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Steven Vontur 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 Steven Vontur?
Steven Vontur is a corporate insider, tracked as Chief Accounting Officer and Controller of Intuitive Machines, Inc. (LUNR). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Steven Vontur submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Steven Vontur been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($154K) across all tracked filings.
Where can I see all of Steven Vontur'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.
Learn More
Follow Steven Vontur and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial