Insiders who reported open-market trades in the last 12 months at the companies Richard K. Stoneburner 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.
Phillip Z. Pace - $417K in TBN purchases and sales in the last 12 months
Scott D. Sheffield - $252K in TBN purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Richard K. Stoneburner is a corporate insider of Tamboran Resources Corp (TBN). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Richard K. Stoneburner last file a Form 4?
The most recent primary Form 4 on record is dated 4 June 2026, one of 9 filings going back to 2025.
Richard K. Stoneburner files SEC Form 4 reports at Tamboran Resources Corp (TBN). 9 SEC Form 4 filings on record going back to 2025, most recently on 4 June 2026.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Richard K. Stoneburner.
InsiderAlpha's records for Richard K. Stoneburner go back to 2025: 9 primary Form 4 filings, an average of 4.5 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
