MPLX LPÂ (MPLX)Â Insider Trading Activity
Trading
Quantity
Profitability
Ownership
Largest Insider Buys in Sector
| $880M | ||
| $547M | ||
| $137M | ||
| $123M | ||
| $94M | ||
| $88M |
MPLX Insider Trading Activity
MPLX Median Price and Trade Amounts History Chart
Statistics of Insider Transactions
Amount of Insider Buys and Sells
Buys | $211,000 | 1 | 50 |
Sells | $188,960 | 1 | 50 |
Related Transactions
| Lyon Shawn M | Senior VP, Log. & Storage | 1 | $211,000 | 0 | $0 | $211,000 |
| HAGEDORN CARL KRISTOPHER | Exec VP & Chief Fin Ofc | 0 | $0 | 1 | $188,960 | $-188,960 |
About MPLX LP
MPLX LP owns and operates midstream energy infrastructure and logistics assets primarily in the United States. It operates in two segments, Logistics and Storage, and Gathering and Processing. The company is involved in the gathering, processing, and transportation of natural gas; gathering, transportation, fractionation, exchange, storage, and marketing of natural gas liquids; gathering, storage, transportation, and distribution of crude oil and refined products, as well as other hydrocarbon-based products; and sale of residue gas and condensate. It also engages in the inland marine businesses comprising transportation of light products, heavy oils, crude oil, renewable fuels, chemicals, and feedstocks in the Mid-Continent and Gulf Coast regions, as well as owns and operates boats and barges, including third-party chartered equipment, and a marine repair facility located on the Ohio River; and distribution of fuel, as well as operates refining logistics, terminals, rail facilities, and storage caverns. In addition, the company operates terminal facilities for the receipt, storage, blending, additization, handling, and redelivery of refined petroleum products located through the pipeline, rail, marine, and over-the-road modes of transportation. MPLX GP LLC acts as the general partner of MPLX LP. The company was incorporated in 2012 and is headquartered in Findlay, Ohio. MPLX LP operates as a subsidiary of Marathon Petroleum Corporation.
Insider Activity of MPLX LP
Over the last 12 months, insiders at MPLX LP have bought $211,000 and sold $188,960 worth of MPLX LP stock.
On average, over the past 5 years, insiders at MPLX LP have bought $211,000 and sold $2.24M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Lyon Shawn M (Senior VP, Log. & Storage) — $211,000.
The last purchase of 4,000 shares for transaction amount of $211,000 was made by Lyon Shawn M (Senior VP, Log. & Storage) on 2025‑03‑07.
List of Insider Buy and Sell Transactions, MPLX LP
| 2025-03-07 | Lyon Shawn M | Senior VP, Log. & Storage | 4,000 0.0004% | $52.75 | $211,000 | -1.39% | ||
| 2024-11-18 | Sale | HAGEDORN CARL KRISTOPHER | Exec VP & Chief Fin Ofc | 4,000 0.0004% | $47.24 | $188,960 | +8.84% | |
| 2022-04-19 | Sale | Floerke Gregory Scott | Exec. VP and COO | 2,500 0.0002% | $35.00 | $87,500 | -1.67% | |
| 2022-02-07 | Sale | Floerke Gregory Scott | Exec. VP and COO | 5,000 0.0005% | $33.20 | $166,000 | +2.29% | |
| 2022-02-02 | Sale | SEMPLE FRANK M | director | 56,000 0.0055% | $34.00 | $1.9M | +1.49% | |
| 2022-02-01 | Sale | SEMPLE FRANK M | director | 56,000 0.0054% | $33.00 | $1.85M | +1.29% | |
| 2021-11-08 | Sale | SEMPLE FRANK M | director | 54,000 0.0053% | $32.00 | $1.73M | +8.18% | |
| 2021-11-08 | Sale | Floerke Gregory Scott | Exec. VP and COO | 10,000 0.001% | $31.26 | $312,635 | +8.18% | |
| 2021-05-06 | Sale | Floerke Gregory Scott | Exec. VP and COO | 5,000 0.0005% | $27.00 | $135,000 | +10.04% | |
| 2021-01-13 | Sale | Floerke Gregory Scott | COO and Exec. VP | 5,000 0.0005% | $25.00 | $125,000 | +22.32% | |
| 2020-12-04 | Sale | Floerke Gregory Scott | COO and Exec. VP | 5,000 0.0005% | $23.00 | $115,000 | +30.25% | |
| 2020-11-18 | Sale | Floerke Gregory Scott | COO and Exec. VP | 5,000 0.0005% | $21.00 | $105,000 | +47.59% | |
| 2019-08-09 | Peiffer Garry L. | director | 37,600 0.0039% | $27.30 | $1.03M | -11.82% | ||
| 2019-08-08 | Heminger Gary R. | Chairman, CEO | 14,700 0.0015% | $27.43 | $403,236 | -12.18% | ||
| 2019-08-07 | Heminger Gary R. | Chairman, CEO | 60,000 0.0062% | $27.09 | $1.63M | -10.88% | ||
| 2019-08-07 | SANDMAN DAN D | director | 73,260 0.0076% | $27.26 | $2M | -10.88% | ||
| 2019-08-07 | Peiffer Garry L. | director | 36,000 0.0037% | $27.15 | $977,292 | -10.88% | ||
| 2017-12-11 | Sale | Floerke Gregory Scott | Exec VP MarkWest Opr | 4,000 0.001% | $37.00 | $148,000 | -2.01% | |
| 2017-11-30 | Sale | Floerke Gregory Scott | Exec VP MarkWest Opr | 4,000 0.001% | $36.00 | $144,000 | +1.18% | |
| 2017-11-20 | Sale | Floerke Gregory Scott | Exec VP MarkWest Opr | 8,000 0.002% | $34.84 | $278,760 | +3.62% |
Insider Historical Profitability
| Lyon Shawn M | Senior VP, Log. & Storage | 25299 0.0025% | $1.28M | 1 | 0 | |
| HAGEDORN CARL KRISTOPHER | Exec VP & Chief Fin Ofc | 14750 0.0014% | $743,990.00 | 0 | 1 | |
| SEMPLE FRANK M | director | 333337 0.0327% | $16.81M | 0 | 6 | |
| Buese Nancy | Exec VP and CFO | 182779 0.0179% | $9.22M | 0 | 2 | |
| NICKERSON RANDY S | Exec VP and CCO | 177552 0.0174% | $8.96M | 0 | 7 | |
| Bromley C Corwin | Exec. VP and Gen Counsel | 121205 0.0119% | $6.11M | 0 | 9 | |
| SANDMAN DAN D | director | 97872 0.0096% | $4.94M | 3 | 0 | +10.65% |
| Floerke Gregory Scott | Exec. VP and COO | 80212 0.0079% | $4.05M | 0 | 14 | |
| Peiffer Garry L. | director | 68497 0.0067% | $3.45M | 3 | 0 | +3.82% |
| Rosson Paula L | Senior VP and CAO | 40364 0.004% | $2.04M | 0 | 1 | |
| Wilder J. Michael | VP, General Counsel & Sec | 22500 0.0022% | $1.13M | 1 | 0 | +34.15% |
| Templin Donald C. | Executive VP | 18000 0.0018% | $907,920.00 | 2 | 0 | +0.73% |
| Wilson C. Richard | director | 14254 0.0014% | $718,946.74 | 3 | 0 | +0.39% |
| HELMS CHRISTOPHER A | director | 11000 0.0011% | $554,840.00 | 1 | 0 | +34.15% |
| Griffith Timothy T. | VP & Chief Financial Officer | 10891 0.0011% | $549,342.04 | 3 | 0 | <0.0001% |
| Beall Pamela K.M. | VP, Investor Relations | 10000 0.001% | $504,400.00 | 1 | 0 | +34.15% |
| Daberko David A. | director | 10000 0.001% | $504,400.00 | 1 | 0 | +34.15% |
| SURMA JOHN P | director | 7500 0.0007% | $378,300.00 | 1 | 0 | +34.15% |
| Heminger Gary R. | Chairman, CEO | 3677 0.0004% | $185,448.31 | 8 | 0 | <0.0001% |
| Shaffner George P. | VP and Chief Operating Officer | 4000 0.0004% | $201,760.00 | 1 | 0 | +34.15% |
| Braddock Michael G. | Vice President and Controller | 4000 0.0004% | $201,760.00 | 1 | 0 | +34.15% |
| Pierson Craig O. | Vice President, Operations | 3250 0.0003% | $163,930.00 | 1 | 0 | +34.15% |
Historical Insider Profitability vs. Competitors
$1,490,462,291 | 273 | 1.97% | $68.88B | |
$1,135,024,453 | 154 | 4.06% | $61.77B | |
$29,176,756 | 124 | 11.65% | $2.16B | |
$1,248,537,098 | 123 | -1.77% | $61.11B | |
$5,949,348,209 | 115 | 24.50% | $28.48B | |
$388,058,865 | 60 | -0.52% | $51.61B | |
$11,159,412 | 57 | 11.32% | $70.9B | |
$57,862,653 | 41 | 20.10% | $3.71B | |
$150,307,544 | 37 | 38.65% | $2.74B | |
$51,710,633 | 35 | 14.26% | $9.45B | |
$535,123,831 | 34 | -9.04% | $15.01B | |
MPLX LP (MPLX) | $20,740,918 | 30 | 9.35% | $51.49B |
$830,333 | 29 | 16.46% | $10.4B | |
$8,559,982 | 26 | 37.25% | $54.04B | |
$80,501,362 | 20 | 27.73% | $12.37B | |
$1,451,768 | 7 | 6.88% | $97.18B | |
$623,502 | 6 | 13.56% | $8.83B | |
$2,325,427 | 5 | 30.60% | $8.4B | |
$4,316,925 | 3 | 9.69% | $36.77B |
MPLX Institutional Investors: Active Positions
| Increased Positions | 275 | +57.65% | 11M | +4.74% |
| Decreased Positions | 160 | -33.54% | 18M | -7.93% |
| New Positions | 64 | New | 1M | New |
| Sold Out Positions | 28 | Sold Out | 636,916 | Sold Out |
| Total Postitions | 592 | +24.11% | 221M | -3.19% |
MPLX Ownership Change vs Market
Institutional Investor Ownership
| Alps Advisors Inc | $1.34M | 2.52% | 25.78M | -216,996 | -0.83% | 2025-03-31 |
| Invesco Ltd. | $1.09M | 2.05% | 20.96M | -72,382 | -0.34% | 2024-12-31 |
| Blackstone Inc. | $998,236.00 | 1.88% | 19.24M | -3M | -11.81% | 2024-12-31 |
| Tortoise Capital Advisors, L.L.C. | $738,042.00 | 1.39% | 14.23M | -215,709 | -1.49% | 2024-12-31 |
| Goldman Sachs Group Inc | $703,660.00 | 1.33% | 13.57M | -1M | -9.17% | 2024-12-31 |
| Bank Of America Corp /De/ | $419,180.00 | 0.79% | 8.08M | -8M | -51.19% | 2024-12-31 |
| Mirae Asset Global Etfs Holdings Ltd. | $358,135.00 | 0.68% | 6.9M | +266,998 | +4.02% | 2024-12-31 |
| Ubs Group Ag | $296,921.00 | 0.56% | 5.72M | +104,335 | +1.86% | 2024-12-31 |
| Energy Income Partners, Llc | $293,958.00 | 0.55% | 5.67M | +1M | +22.65% | 2024-12-31 |
| Kayne Anderson Capital Advisors Lp | $292,265.00 | 0.55% | 5.63M | -100,989 | -1.76% | 2024-12-31 |