Robert Madison Murphy
CIK 1216894 · last filed 2026-05-06
Robert Madison Murphy is a corporate insider who has filed 213 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider sold $24.8M of MUSA on May 6, 2026. Across all open-market trades the lifetime net is −$139.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $83.0M across reported positions. 130 SEC filings were submitted jointly with MURPHY OIL CORP /DE.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
MUSA price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
EL DORADO, AR 71730
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MUSA | Director | 41,379 | $547.67 | $22.66M | -$81.35M | 50 | 2026-05-06 |
| MUR | Director | 1,445,274 | $41.74 | $60.33M | -$56.44M | 98 | 2026-02-12 |
| DELTIC TIMBER CORP (DEL) Delisted | Director | 0 | — | — | -$1.27M | 27 | 2018-02-20 |
| BANCORPSOUTH INC (BXS) Delisted | Director | 154,630 | $28.76 | $4.45M | $74.2K | 33 | 2011-10-05 |
Recent Filings
213 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-06 | MUSA | Sell (S) | −41,500 | -$24.77M | EDGAR |
| 2026-05-04 | MUSA | Notice (144) | −15,500 | -$9.25M | EDGAR |
| 2026-05-04 | MUSA | Notice (144) | −26,000 | -$15.52M | EDGAR |
| 2026-02-17 | MUSA | Mixed | +349 | $0 | EDGAR |
| 2026-02-12 | MUR | Gift (G) | −43,148 | $0 | EDGAR |
| 2026-02-11 | MUSA | Gift (G) | −5,464 | $0 | EDGAR |
| 2026-02-10 | MUR | Gift (G) | −1,449 | $0 | EDGAR |
| 2026-02-06 | MUR | Mixed | +7,886 | $0 | EDGAR |
| 2025-12-22 | MUR | Gift (G) | −3,600 | $0 | EDGAR |
| 2025-08-06 | MUSA | Buy (P) | +5,000 | $1.84M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.