Summary
Latest filing:
Bob R. Simpson is Director, 10% Owner of TXO Partners, L.P. (TXO). 10 SEC Form 4 filings on record going back to 2025, most recently on 14 August 2026. Most recent open-market trade: bought $1.79M of TXO on 14 August 2026. Lifetime open-market purchases: $70.34M. Historical track record: 2/5 stars across 15 tracked purchases.
Recent Transactions
20Every recent SEC Form 4 transaction Bob R. Simpson has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★☆☆☆ (2/5) |
| Total purchases tracked | 15 |
| Purchases with forward-return data | 15 |
| 30-day win rate | 33% |
| 90-day win rate | 93% |
| Avg 5-day return | +1.08% |
| Avg 30-day return | -1.74% |
| Avg 90-day return | +6.69% |
| Best 30-day return | +10.80% |
Trading Pattern
InsiderAlpha's records for Bob R. Simpson go back to 2025: 10 primary Form 4 filings, an average of 5.0 per year. The typical open-market purchase is $3.20M (22 buys totaling $70.34M). The largest single buy on record is $33.75M of TXO in 2025. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Bob R. Simpson 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.
- Brent W. Clum - $573K of TXO open-market activity in the last 12 months
- Gary D. Simpson - $435K of TXO open-market activity in the last 12 months
- Scott T. Agosta - $129K of TXO open-market activity in the last 12 months
- William H. Adams III - $124K of TXO open-market activity in the last 12 months
- Phillip R. Kevil - $24K of TXO 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 Bob R. Simpson?
Bob R. Simpson is a corporate insider, tracked as Director, 10% Owner of TXO Partners, L.P. (TXO). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Bob R. Simpson submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Bob R. Simpson been buying or selling stock?
Recorded transactions: 22 open-market purchases ($70.34M) and 0 open-market sales across all tracked filings.
How accurate is Bob R. Simpson's historical track record?
Across 15 tracked purchases, Bob R. Simpson averaged -1.7% avg 30-day return with a 33% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.
Where can I see all of Bob R. Simpson'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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