MPLX · MPLX LP Common Units Representing Limited Partner Interests
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| Michael J. Hennigan Director | ▼ Sell | Tax Withholding | 359,137 Shares held | 12/12/2025 | View profile |
| Maryann T. Mannen Director | ▼ Sell | Tax Withholding | 165,459 Shares held | 3/2/2026 | View profile |
| SANDMAN DAN D Director | ▲ Buy | Grant | 127,542 Shares held | 4/3/2023 | View profile |
| Gregory Scott Floerke Exec. VP and COO | ▼ Sell | Tax Withholding | 95,337 Shares held | 3/2/2026 | View profile |
| John P. Surma Director | ▲ Buy | Grant | 93,426 Shares held | 5/15/2026 | View profile |
| Christopher A. Helms Director | ▲ Buy | Grant | 84,413 Shares held | 5/15/2026 | View profile |
| Templin Donald C. Director | ▲ Buy | Grant | 81,538 Shares held | 11/19/2021 | View profile |
| Garry L. Peiffer Director | ▲ Buy | Grant | 67,623 Shares held | 5/15/2026 | View profile |
| Gagle Suzanne General Counsel | ▼ Sell | Tax Withholding | 67,205 Shares held | 12/1/2023 | View profile |
| Frank M. Semple Director | ▲ Buy | Grant | 61,946 Shares held | 5/15/2026 | View profile |
| J. Michael Stice Director | ▲ Buy | Grant | 56,973 Shares held | 5/15/2026 | View profile |
| Quaid John J Exec VP and CFO | ▼ Sell | Tax Withholding | 52,393 Shares held | 3/3/2025 | View profile |
| Molly R. Benson Chief Legal Ofc & Corp Sec | ▼ Sell | Tax Withholding | 46,114 Shares held | 3/2/2026 | View profile |
| Pamela K.M. Beall Director | ▲ Buy | Grant | 43,247 Shares held | 12/9/2021 | View profile |
| Aydt Timothy J Exec. VP and Chief Comm Ofc. | ▲ Buy | Grant | 34,371 Shares held | 3/1/2022 | View profile |
| Shawn M. Lyon Senior VP, Log. & Storage | ▼ Sell | Tax Withholding | 28,289 Shares held | 3/2/2026 | View profile |
| Carl Kristopher Hagedorn Exec VP & Chief Fin Ofc | ▼ Sell | Tax Withholding | 20,409 Shares held | 3/2/2026 | View profile |
| Kaczynski Thomas Senior VP, Finance & Treasurer | ▼ Sell | Tax Withholding | 18,091 Shares held | 12/2/2022 | View profile |
| Christine S. Breves | ▲ Buy | Grant | 14,361 Shares held | 5/15/2026 | View profile |
| Maria A. Khoury Exec VP & Chief Fin Ofc | ▲ Buy | Grant | 8,451 Shares held | 3/1/2026 | View profile |
| Ray N. Walker Jr. Director | ▲ Buy | Grant | 4,069 Shares held | 5/15/2026 | View profile |
Transaction History
| John P. Surma | ▲ Buy | Grant | 1,656 | $0 | 5/15/2026 |
| J. Michael Stice | ▲ Buy | Grant | 1,098 | $0 | 5/15/2026 |
| Frank M. Semple | ▲ Buy | Grant | 1,194 | $0 | 5/15/2026 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,304 | $0 | 5/15/2026 |
| Christopher A. Helms | ▲ Buy | Grant | 1,415 | $0 | 5/15/2026 |
| Christine S. Breves | ▲ Buy | Grant | 277 | $0 | 5/15/2026 |
| Ray N. Walker Jr. | ▲ Buy | Grant | 78 | $0 | 5/15/2026 |
| Ray N. Walker Jr. | ▲ Buy | Grant | 2,247 | $0 | 4/30/2026 |
| John P. Surma | ▲ Buy | Grant | 2,580 | $0 | 4/30/2026 |
| J. Michael Stice | ▲ Buy | Grant | 2,580 | $0 | 4/30/2026 |
| Frank M. Semple | ▲ Buy | Grant | 2,580 | $0 | 4/30/2026 |
| Garry L. Peiffer | ▲ Buy | Grant | 2,247 | $0 | 4/30/2026 |
| Christopher A. Helms | ▲ Buy | Grant | 2,247 | $0 | 4/30/2026 |
| Christine S. Breves | ▲ Buy | Grant | 2,247 | $0 | 4/30/2026 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,407 | $202K | 3/2/2026 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,404 | $202K | 3/2/2026 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 6,409 | $380K | 3/2/2026 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 920 | $54K | 3/2/2026 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 1,033 | $61K | 3/2/2026 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 798 | $47K | 3/2/2026 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 422 | $25K | 3/2/2026 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 916 | $54K | 3/2/2026 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 663 | $39K | 3/2/2026 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 995 | $59K | 3/2/2026 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 1,100 | $65K | 3/2/2026 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 797 | $47K | 3/2/2026 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 614 | $36K | 3/2/2026 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 998 | $59K | 3/2/2026 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 1,240 | $73K | 3/2/2026 |
| Maryann T. Mannen | ▲ Buy | Grant | 52,817 | $0 | 3/1/2026 |
| Shawn M. Lyon | ▲ Buy | Grant | 5,986 | $0 | 3/1/2026 |
| Maria A. Khoury | ▲ Buy | Grant | 8,451 | $0 | 3/1/2026 |
| Carl Kristopher Hagedorn | ▲ Buy | Grant | 4,930 | $0 | 3/1/2026 |
| Gregory Scott Floerke | ▲ Buy | Grant | 5,986 | $0 | 3/1/2026 |
| Molly R. Benson | ▲ Buy | Grant | 8,803 | $0 | 3/1/2026 |
| Ray N. Walker Jr. | ▲ Buy | Grant | 32 | $0 | 2/17/2026 |
| John P. Surma | ▲ Buy | Grant | 1,505 | $0 | 2/17/2026 |
| J. Michael Stice | ▲ Buy | Grant | 982 | $0 | 2/17/2026 |
| Frank M. Semple | ▲ Buy | Grant | 1,072 | $0 | 2/17/2026 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,181 | $0 | 2/17/2026 |
| Christopher A. Helms | ▲ Buy | Grant | 1,285 | $0 | 2/17/2026 |
| Christine S. Breves | ▲ Buy | Grant | 218 | $0 | 2/17/2026 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 245 | $13K | 12/12/2025 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 1,335 | $73K | 12/12/2025 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 242 | $13K | 12/12/2025 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 306 | $17K | 12/12/2025 |
| Ray N. Walker Jr. | ▲ Buy | Grant | 34 | $0 | 11/14/2025 |
| John P. Surma | ▲ Buy | Grant | 1,590 | $0 | 11/14/2025 |
| J. Michael Stice | ▲ Buy | Grant | 1,037 | $0 | 11/14/2025 |
| Frank M. Semple | ▲ Buy | Grant | 1,132 | $0 | 11/14/2025 |
| Christine S. Breves | ▲ Buy | Grant | 230 | $0 | 11/14/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,247 | $0 | 11/14/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 1,358 | $0 | 11/14/2025 |
| Ray N. Walker Jr. | ▲ Buy | Grant | 1,678 | $0 | 8/25/2025 |
| John P. Surma | ▲ Buy | Grant | 1,475 | $0 | 8/15/2025 |
| J. Michael Stice | ▲ Buy | Grant | 962 | $0 | 8/15/2025 |
| Frank M. Semple | ▲ Buy | Grant | 1,051 | $0 | 8/15/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,157 | $0 | 8/15/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 1,260 | $0 | 8/15/2025 |
| Christine S. Breves | ▲ Buy | Grant | 214 | $0 | 8/15/2025 |
| John P. Surma | ▲ Buy | Grant | 1,390 | $0 | 5/16/2025 |
| J. Michael Stice | ▲ Buy | Grant | 907 | $0 | 5/16/2025 |
| Frank M. Semple | ▲ Buy | Grant | 990 | $0 | 5/16/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,090 | $0 | 5/16/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 1,187 | $0 | 5/16/2025 |
| Christine S. Breves | ▲ Buy | Grant | 201 | $0 | 5/16/2025 |
| John P. Surma | ▲ Buy | Grant | 2,848 | $0 | 5/1/2025 |
| J. Michael Stice | ▲ Buy | Grant | 2,848 | $0 | 5/1/2025 |
| Frank M. Semple | ▲ Buy | Grant | 2,848 | $0 | 5/1/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 2,481 | $0 | 5/1/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 2,481 | $0 | 5/1/2025 |
| Christine S. Breves | ▲ Buy | Grant | 2,481 | $0 | 5/1/2025 |
| John P. Surma | ▲ Buy | Grant | 220 | $0 | 4/1/2025 |
| Frank M. Semple | ▲ Buy | Grant | 220 | $0 | 4/1/2025 |
| J. Michael Stice | ▲ Buy | Grant | 220 | $0 | 4/1/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 192 | $0 | 4/1/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 192 | $0 | 4/1/2025 |
| Christine S. Breves | ▲ Buy | Grant | 192 | $0 | 4/1/2025 |
| Shawn M. Lyon | ▲ Buy | Open Market | 4,000 | $211K | 3/7/2025 |
| Quaid John J | ▼ Sell | Tax Withholding | 1,267 | $69K | 3/3/2025 |
| Quaid John J | ▼ Sell | Tax Withholding | 1,280 | $70K | 3/3/2025 |
| Quaid John J | ▼ Sell | Tax Withholding | 2,379 | $129K | 3/3/2025 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,290 | $179K | 3/3/2025 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,407 | $185K | 3/3/2025 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,404 | $185K | 3/3/2025 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 936 | $51K | 3/3/2025 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 1,052 | $57K | 3/3/2025 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 9,862 | $536K | 3/3/2025 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 10,181 | $553K | 3/3/2025 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 10,111 | $549K | 3/3/2025 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 448 | $24K | 3/3/2025 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 422 | $23K | 3/3/2025 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 910 | $49K | 3/3/2025 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 1,054 | $57K | 3/3/2025 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 995 | $54K | 3/3/2025 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 1,100 | $60K | 3/3/2025 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 580 | $32K | 3/3/2025 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 625 | $34K | 3/3/2025 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 1,262 | $69K | 3/3/2025 |
| Quaid John J | ▲ Buy | Grant | 12,780 | $0 | 3/1/2025 |
| Maryann T. Mannen | ▲ Buy | Grant | 48,863 | $0 | 3/1/2025 |
| Shawn M. Lyon | ▲ Buy | Grant | 6,014 | $0 | 3/1/2025 |
| Michael J. Hennigan | ▲ Buy | Grant | 33,377 | $0 | 3/1/2025 |
| Carl Kristopher Hagedorn | ▲ Buy | Grant | 4,510 | $0 | 3/1/2025 |
| Gregory Scott Floerke | ▲ Buy | Grant | 6,014 | $0 | 3/1/2025 |
| Molly R. Benson | ▲ Buy | Grant | 7,517 | $0 | 3/1/2025 |
| John P. Surma | ▲ Buy | Grant | 1,269 | $0 | 2/14/2025 |
| J. Michael Stice | ▲ Buy | Grant | 809 | $0 | 2/14/2025 |
| Frank M. Semple | ▲ Buy | Grant | 888 | $0 | 2/14/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 990 | $0 | 2/14/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 1,082 | $0 | 2/14/2025 |
| Christine S. Breves | ▲ Buy | Grant | 145 | $0 | 2/14/2025 |
| John P. Surma | ▲ Buy | Grant | 738 | $0 | 1/2/2025 |
| J. Michael Stice | ▲ Buy | Grant | 738 | $0 | 1/2/2025 |
| Frank M. Semple | ▲ Buy | Grant | 738 | $0 | 1/2/2025 |
| Garry L. Peiffer | ▲ Buy | Grant | 642 | $0 | 1/2/2025 |
| Christopher A. Helms | ▲ Buy | Grant | 642 | $0 | 1/2/2025 |
| Christine S. Breves | ▲ Buy | Grant | 642 | $0 | 1/2/2025 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 317 | $15K | 12/13/2024 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 3,071 | $150K | 12/13/2024 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 333 | $16K | 12/13/2024 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 381 | $19K | 12/13/2024 |
| Carl Kristopher Hagedorn | ▼ Sell | Open Market | 4,000 | $189K | 11/18/2024 |
| John P. Surma | ▲ Buy | Grant | 1,409 | $0 | 11/15/2024 |
| J. Michael Stice | ▲ Buy | Grant | 893 | $0 | 11/15/2024 |
| Frank M. Semple | ▲ Buy | Grant | 982 | $0 | 11/15/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,098 | $0 | 11/15/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 1,201 | $0 | 11/15/2024 |
| Christine S. Breves | ▲ Buy | Grant | 150 | $0 | 11/15/2024 |
| John P. Surma | ▲ Buy | Grant | 803 | $0 | 10/1/2024 |
| J. Michael Stice | ▲ Buy | Grant | 803 | $0 | 10/1/2024 |
| Frank M. Semple | ▲ Buy | Grant | 803 | $0 | 10/1/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 699 | $0 | 10/1/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 699 | $0 | 10/1/2024 |
| Christine S. Breves | ▲ Buy | Grant | 699 | $0 | 10/1/2024 |
| John P. Surma | ▲ Buy | Grant | 1,345 | $0 | 8/16/2024 |
| J. Michael Stice | ▲ Buy | Grant | 847 | $0 | 8/16/2024 |
| Frank M. Semple | ▲ Buy | Grant | 933 | $0 | 8/16/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,048 | $0 | 8/16/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 1,147 | $0 | 8/16/2024 |
| Christine S. Breves | ▲ Buy | Grant | 131 | $0 | 8/16/2024 |
| John P. Surma | ▲ Buy | Grant | 831 | $0 | 7/1/2024 |
| J. Michael Stice | ▲ Buy | Grant | 831 | $0 | 7/1/2024 |
| Frank M. Semple | ▲ Buy | Grant | 831 | $0 | 7/1/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 729 | $0 | 7/1/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 729 | $0 | 7/1/2024 |
| Christine S. Breves | ▲ Buy | Grant | 729 | $0 | 7/1/2024 |
| John P. Surma | ▲ Buy | Grant | 1,340 | $0 | 5/13/2024 |
| J. Michael Stice | ▲ Buy | Grant | 837 | $0 | 5/13/2024 |
| Frank M. Semple | ▲ Buy | Grant | 924 | $0 | 5/13/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,042 | $0 | 5/13/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 1,142 | $0 | 5/13/2024 |
| Christine S. Breves | ▲ Buy | Grant | 117 | $0 | 5/13/2024 |
| John P. Surma | ▲ Buy | Grant | 862 | $0 | 4/1/2024 |
| J. Michael Stice | ▲ Buy | Grant | 862 | $0 | 4/1/2024 |
| Frank M. Semple | ▲ Buy | Grant | 862 | $0 | 4/1/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 756 | $0 | 4/1/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 756 | $0 | 4/1/2024 |
| Christine S. Breves | ▲ Buy | Grant | 756 | $0 | 4/1/2024 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 936 | $36K | 3/1/2024 |
| Shawn M. Lyon | ▲ Buy | Grant | 7,784 | $0 | 3/1/2024 |
| Quaid John J | ▼ Sell | Tax Withholding | 980 | $38K | 3/1/2024 |
| Quaid John J | ▼ Sell | Tax Withholding | 1,266 | $49K | 3/1/2024 |
| Quaid John J | ▼ Sell | Tax Withholding | 1,280 | $50K | 3/1/2024 |
| Quaid John J | ▲ Buy | Grant | 16,087 | $0 | 3/1/2024 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 4,346 | $169K | 3/1/2024 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,290 | $128K | 3/1/2024 |
| Maryann T. Mannen | ▼ Sell | Tax Withholding | 3,407 | $132K | 3/1/2024 |
| Maryann T. Mannen | ▲ Buy | Grant | 25,947 | $0 | 3/1/2024 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 12,371 | $481K | 3/1/2024 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 9,949 | $387K | 3/1/2024 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 10,270 | $399K | 3/1/2024 |
| Michael J. Hennigan | ▲ Buy | Grant | 76,803 | $0 | 3/1/2024 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 295 | $11K | 3/1/2024 |
| Carl Kristopher Hagedorn | ▼ Sell | Tax Withholding | 278 | $11K | 3/1/2024 |
| Carl Kristopher Hagedorn | ▲ Buy | Grant | 6,227 | $0 | 3/1/2024 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 1,207 | $47K | 3/1/2024 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 1,054 | $41K | 3/1/2024 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 995 | $39K | 3/1/2024 |
| Gregory Scott Floerke | ▲ Buy | Grant | 8,303 | $0 | 3/1/2024 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 771 | $30K | 3/1/2024 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 569 | $22K | 3/1/2024 |
| Molly R. Benson | ▼ Sell | Tax Withholding | 613 | $24K | 3/1/2024 |
| Molly R. Benson | ▲ Buy | Grant | 9,341 | $0 | 3/1/2024 |
| John P. Surma | ▲ Buy | Grant | 1,396 | $0 | 2/14/2024 |
| J. Michael Stice | ▲ Buy | Grant | 865 | $0 | 2/14/2024 |
| Frank M. Semple | ▲ Buy | Grant | 957 | $0 | 2/14/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 1,083 | $0 | 2/14/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 1,189 | $0 | 2/14/2024 |
| Christine S. Breves | ▲ Buy | Grant | 107 | $0 | 2/14/2024 |
| John P. Surma | ▲ Buy | Grant | 972 | $0 | 1/2/2024 |
| J. Michael Stice | ▲ Buy | Grant | 972 | $0 | 1/2/2024 |
| Frank M. Semple | ▲ Buy | Grant | 972 | $0 | 1/2/2024 |
| Garry L. Peiffer | ▲ Buy | Grant | 852 | $0 | 1/2/2024 |
| Christopher A. Helms | ▲ Buy | Grant | 852 | $0 | 1/2/2024 |
| Christine S. Breves | ▲ Buy | Grant | 852 | $0 | 1/2/2024 |
| Shawn M. Lyon | ▼ Sell | Tax Withholding | 282 | $10K | 12/1/2023 |
| Michael J. Hennigan | ▼ Sell | Tax Withholding | 3,108 | $114K | 12/1/2023 |
| Gagle Suzanne | ▼ Sell | Tax Withholding | 572 | $21K | 12/1/2023 |
| Gregory Scott Floerke | ▼ Sell | Tax Withholding | 301 | $11K | 12/1/2023 |