Summary
Updated Aug 31, 2026
Robert Madison Murphy is Director of Murphy USA Inc. (MUSA). 10 SEC Form 4 filings on record going back to 2024, most recently on 6 May 2026. Most recent open-market trade: sold $9.25M of MUSA on 6 May 2026. Lifetime open-market purchases: $1.84M. Lifetime open-market sales: $24.77M.
Recent Transactions
20Every recent SEC Form 4 transaction Robert Madison Murphy has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Robert Madison Murphy go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. The typical open-market purchase is $1.84M (1 buy totaling $1.84M). The largest single buy on record is $1.84M of MUSA in 2025. Sales side: 2 recorded sales totaling $24.77M, so the filing history runs sell-heavy by dollar value. 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 Madison Murphy 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.
- R. Andrew Clyde - $15.63M of MUSA open-market activity in the last 12 months
- Malynda K. West - $3.51M of MUSA open-market activity in the last 12 months
- Renee M. Bacon - $2.26M of MUSA open-market activity in the last 12 months
- Robert J. Chumley - $2.12M of MUSA open-market activity in the last 12 months
- Diane N. Landen - $1.64M of MUSA open-market activity in the last 12 months
- Daniel R. Hanchera - $1.60M of MUR 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 Madison Murphy?
Robert Madison Murphy is a corporate insider, tracked as Director of Murphy USA Inc. (MUSA). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Robert Madison Murphy last file a Form 4?
The most recent primary Form 4 on record is dated 6 May 2026, one of 10 filings going back to 2024.
Has Robert Madison Murphy been buying or selling stock?
Recorded transactions: 1 open-market purchase ($1.84M) and 2 open-market sales ($24.77M) across all tracked filings.
Where can I see all of Robert Madison Murphy'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 Robert Madison Murphy 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