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MPLX

MPLX LP

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3003
SEC CIK
0001552000
Parsed reports
769

Last 12 months

Inside the activity.

0 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
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MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202600
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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
March 03, 2025 Filed Mar 4, 2025 23:54 UTC
Hennigan Michael JDirector · Executive Chairman
Tax withholdingCommon Units (Limited Partner Interests) 10,181 $54.34 $553,235.54
Disclosure

SEC source: 0000950170-25-032659 · ownership.xml · nonDerivative · entry 3

Hennigan Michael J · CIK 0001352283 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 370,583

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:54 UTC
Hennigan Michael JDirector · Executive Chairman
Tax withholdingCommon Units (Limited Partner Interests) 9,862 $54.34 $535,901.08
Disclosure

SEC source: 0000950170-25-032659 · ownership.xml · nonDerivative · entry 2

Hennigan Michael J · CIK 0001352283 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,764

Read SEC document
March 03, 2025 Filed Mar 5, 2025 00:02 UTC
Quaid John JDirector
Tax withholdingCommon Units (Limited Partner Interests) 2,379 $54.34 $129,274.86
Disclosure

SEC source: 0000950170-25-032678 · ownership.xml · nonDerivative · entry 4

Quaid John J · CIK 0001611654 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,393

Read SEC document
March 03, 2025 Filed Mar 5, 2025 00:02 UTC
Quaid John JDirector
Tax withholdingCommon Units (Limited Partner Interests) 1,280 $54.34 $69,555.20
Disclosure

SEC source: 0000950170-25-032678 · ownership.xml · nonDerivative · entry 3

Quaid John J · CIK 0001611654 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,772

Read SEC document
March 03, 2025 Filed Mar 5, 2025 00:02 UTC
Quaid John JDirector
Tax withholdingCommon Units (Limited Partner Interests) 1,267 $54.34 $68,848.78
Disclosure

SEC source: 0000950170-25-032678 · ownership.xml · nonDerivative · entry 2

Quaid John J · CIK 0001611654 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,052

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:57 UTC
Lyon Shawn MSenior VP, Log. & Storage
Tax withholdingCommon Units (Limited Partner Interests) 1,052 $54.34 $57,165.68
Disclosure

SEC source: 0000950170-25-032664 · ownership.xml · nonDerivative · entry 3

Lyon Shawn M · CIK 0001948454 · Senior VP, Log. & Storage

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,299

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:57 UTC
Lyon Shawn MSenior VP, Log. & Storage
Tax withholdingCommon Units (Limited Partner Interests) 936 $54.34 $50,862.24
Disclosure

SEC source: 0000950170-25-032664 · ownership.xml · nonDerivative · entry 2

Lyon Shawn M · CIK 0001948454 · Senior VP, Log. & Storage

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,351

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:52 UTC
HAGEDORN CARL KRISTOPHERDirector · Exec VP & Chief Fin Ofc
Tax withholdingCommon Units (Limited Partner Interests) 910 $54.34 $49,449.40
Disclosure

SEC source: 0000950170-25-032656 · ownership.xml · nonDerivative · entry 4

HAGEDORN CARL KRISTOPHER · CIK 0001619644 · Director · Exec VP & Chief Fin Ofc

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,480

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:52 UTC
HAGEDORN CARL KRISTOPHERDirector · Exec VP & Chief Fin Ofc
Tax withholdingCommon Units (Limited Partner Interests) 422 $54.34 $22,931.48
Disclosure

SEC source: 0000950170-25-032656 · ownership.xml · nonDerivative · entry 3

HAGEDORN CARL KRISTOPHER · CIK 0001619644 · Director · Exec VP & Chief Fin Ofc

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,390

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:52 UTC
HAGEDORN CARL KRISTOPHERDirector · Exec VP & Chief Fin Ofc
Tax withholdingCommon Units (Limited Partner Interests) 448 $54.34 $24,344.32
Disclosure

SEC source: 0000950170-25-032656 · ownership.xml · nonDerivative · entry 2

HAGEDORN CARL KRISTOPHER · CIK 0001619644 · Director · Exec VP & Chief Fin Ofc

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,812

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:47 UTC
Benson Molly RChief Legal Ofc & Corp Sec
Tax withholdingCommon Units (Limited Partner Interests) 1,262 $54.34 $68,577.08
Disclosure

SEC source: 0000950170-25-032649 · ownership.xml · nonDerivative · entry 4

Benson Molly R · CIK 0002005019 · Chief Legal Ofc & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,469

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:47 UTC
Benson Molly RChief Legal Ofc & Corp Sec
Tax withholdingCommon Units (Limited Partner Interests) 625 $54.34 $33,962.50
Disclosure

SEC source: 0000950170-25-032649 · ownership.xml · nonDerivative · entry 3

Benson Molly R · CIK 0002005019 · Chief Legal Ofc & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,731

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:47 UTC
Benson Molly RChief Legal Ofc & Corp Sec
Tax withholdingCommon Units (Limited Partner Interests) 580 $54.34 $31,517.20
Disclosure

SEC source: 0000950170-25-032649 · ownership.xml · nonDerivative · entry 2

Benson Molly R · CIK 0002005019 · Chief Legal Ofc & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,356

Read SEC document
March 01, 2025 Filed Mar 5, 2025 00:00 UTC
Mannen Maryann T.Director · President & CEO
GrantCommon Units (Limited Partner Interests) 48,863 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032674 · ownership.xml · nonDerivative · entry 1

Mannen Maryann T. · CIK 0001408964 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,963

Read SEC document
March 01, 2025 Filed Mar 4, 2025 18:50 UTC
Floerke Gregory ScottExec. VP and COO
GrantCommon Units (Limited Partner Interests) 6,014 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032654 · ownership.xml · nonDerivative · entry 1

Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,634

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:54 UTC
Hennigan Michael JDirector · Executive Chairman
GrantCommon Units (Limited Partner Interests) 33,377 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032659 · ownership.xml · nonDerivative · entry 1

Hennigan Michael J · CIK 0001352283 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,626

Read SEC document
March 01, 2025 Filed Mar 5, 2025 00:02 UTC
Quaid John JDirector
GrantCommon Units (Limited Partner Interests) 12,780 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032678 · ownership.xml · nonDerivative · entry 1

Quaid John J · CIK 0001611654 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,319

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:57 UTC
Lyon Shawn MSenior VP, Log. & Storage
GrantCommon Units (Limited Partner Interests) 6,014 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032664 · ownership.xml · nonDerivative · entry 1

Lyon Shawn M · CIK 0001948454 · Senior VP, Log. & Storage

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,287

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:52 UTC
HAGEDORN CARL KRISTOPHERDirector · Exec VP & Chief Fin Ofc
GrantCommon Units (Limited Partner Interests) 4,510 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032656 · ownership.xml · nonDerivative · entry 1

HAGEDORN CARL KRISTOPHER · CIK 0001619644 · Director · Exec VP & Chief Fin Ofc

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,260

Read SEC document
March 01, 2025 Filed Mar 4, 2025 23:47 UTC
Benson Molly RChief Legal Ofc & Corp Sec
GrantCommon Units (Limited Partner Interests) 7,517 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032649 · ownership.xml · nonDerivative · entry 1

Benson Molly R · CIK 0002005019 · Chief Legal Ofc & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,936

Read SEC document
February 14, 2025 Filed Feb 18, 2025 18:07 UTC GrantCommon Units (Limited Partner Interests) 808.992 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-021946 · ownership.xml · nonDerivative · entry 1

STICE J MICHAEL · CIK 0001497306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,337.486

Read SEC document
February 14, 2025 Filed Feb 18, 2025 18:04 UTC GrantCommon Units (Limited Partner Interests) 887.928 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-021944 · ownership.xml · nonDerivative · entry 1

SEMPLE FRANK M · CIK 0001270065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,858.786

Read SEC document
February 14, 2025 Filed Feb 18, 2025 18:10 UTC
SURMA JOHN PDirector
GrantCommon Units (Limited Partner Interests) 1,268.561 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-021952 · ownership.xml · nonDerivative · entry 1

SURMA JOHN P · CIK 0001229767 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,160.645

Read SEC document
February 14, 2025 Filed Feb 18, 2025 17:57 UTC GrantCommon Units (Limited Partner Interests) 1,082.233 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-021934 · ownership.xml · nonDerivative · entry 1

HELMS CHRISTOPHER A · CIK 0001186805 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,988.294

Read SEC document
February 14, 2025 Filed Feb 18, 2025 18:00 UTC GrantCommon Units (Limited Partner Interests) 990.324 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-021941 · ownership.xml · nonDerivative · entry 1

Peiffer Garry L. · CIK 0001521094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,723.91

Read SEC document
February 14, 2025 Filed Feb 18, 2025 17:54 UTC GrantCommon Units (Limited Partner Interests) 144.916 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-021932 · ownership.xml · nonDerivative · entry 1

Breves Christine S · CIK 0001704754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,300.523

Read SEC document
January 02, 2025 Filed Jan 6, 2025 12:59 UTC GrantCommon Units (Limited Partner Interests) 737.561 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001704 · ownership.xml · nonDerivative · entry 1

STICE J MICHAEL · CIK 0001497306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,528.494

Read SEC document
January 02, 2025 Filed Jan 6, 2025 12:56 UTC GrantCommon Units (Limited Partner Interests) 737.561 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001702 · ownership.xml · nonDerivative · entry 1

SEMPLE FRANK M · CIK 0001270065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,970.858

Read SEC document
January 02, 2025 Filed Jan 6, 2025 13:04 UTC
SURMA JOHN PDirector
GrantCommon Units (Limited Partner Interests) 737.561 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001710 · ownership.xml · nonDerivative · entry 1

SURMA JOHN P · CIK 0001229767 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,892.084

Read SEC document
January 02, 2025 Filed Jan 6, 2025 12:50 UTC GrantCommon Units (Limited Partner Interests) 642.475 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001698 · ownership.xml · nonDerivative · entry 1

HELMS CHRISTOPHER A · CIK 0001186805 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,906.061

Read SEC document
January 02, 2025 Filed Jan 6, 2025 12:53 UTC GrantCommon Units (Limited Partner Interests) 642.475 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001700 · ownership.xml · nonDerivative · entry 1

Peiffer Garry L. · CIK 0001521094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,733.586

Read SEC document
January 02, 2025 Filed Jan 6, 2025 12:47 UTC GrantCommon Units (Limited Partner Interests) 642.475 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-001695 · ownership.xml · nonDerivative · entry 1

Breves Christine S · CIK 0001704754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,155.607

Read SEC document
December 13, 2024 Filed Dec 17, 2024 16:48 UTC
Floerke Gregory ScottExec. VP and COO
Tax withholdingCommon Units (Limited Partner Interests) 333 $48.86 $16,270.38
Disclosure

SEC source: 0000950170-24-137291 · ownership.xml · nonDerivative · entry 1

Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,620

Read SEC document
December 13, 2024 Filed Dec 17, 2024 21:51 UTC
Hennigan Michael JDirector · Executive Chairman
Tax withholdingCommon Units (Limited Partner Interests) 3,071 $48.86 $150,049.06
Disclosure

SEC source: 0000950170-24-137296 · ownership.xml · nonDerivative · entry 1

Hennigan Michael J · CIK 0001352283 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 357,249

Read SEC document
December 13, 2024 Filed Dec 17, 2024 21:55 UTC
Lyon Shawn MSenior VP, Log. & Storage
Tax withholdingCommon Units (Limited Partner Interests) 317 $48.86 $15,488.62
Disclosure

SEC source: 0000950170-24-137305 · ownership.xml · nonDerivative · entry 1

Lyon Shawn M · CIK 0001948454 · Senior VP, Log. & Storage

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,273

Read SEC document
December 13, 2024 Filed Dec 17, 2024 21:45 UTC
Benson Molly RChief Legal Ofc & Corp Sec
Tax withholdingCommon Units (Limited Partner Interests) 381 $48.86 $18,615.66
Disclosure

SEC source: 0000950170-24-137284 · ownership.xml · nonDerivative · entry 1

Benson Molly R · CIK 0002005019 · Chief Legal Ofc & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,419

Read SEC document
November 18, 2024 Filed Nov 20, 2024 23:24 UTC
HAGEDORN CARL KRISTOPHERDirector · Exec VP & Chief Fin Ofc
SaleCommon Units (Limited Partner Interests) 4,000 $47.24 $188,960.00
Disclosure

SEC source: 0000950170-24-129427 · ownership.xml · nonDerivative · entry 1

HAGEDORN CARL KRISTOPHER · CIK 0001619644 · Director · Exec VP & Chief Fin Ofc

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,750

Read SEC document
November 15, 2024 Filed Nov 19, 2024 12:36 UTC GrantCommon Units (Limited Partner Interests) 892.989 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128285 · ownership.xml · nonDerivative · entry 1

STICE J MICHAEL · CIK 0001497306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,790.933

Read SEC document
November 15, 2024 Filed Nov 19, 2024 12:31 UTC GrantCommon Units (Limited Partner Interests) 981.554 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128281 · ownership.xml · nonDerivative · entry 1

SEMPLE FRANK M · CIK 0001270065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,233.297

Read SEC document
November 15, 2024 Filed Nov 19, 2024 12:43 UTC
SURMA JOHN PDirector
GrantCommon Units (Limited Partner Interests) 1,408.627 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128287 · ownership.xml · nonDerivative · entry 1

SURMA JOHN P · CIK 0001229767 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,154.523

Read SEC document
November 15, 2024 Filed Nov 19, 2024 12:20 UTC GrantCommon Units (Limited Partner Interests) 1,201.465 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128277 · ownership.xml · nonDerivative · entry 1

HELMS CHRISTOPHER A · CIK 0001186805 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,263.586

Read SEC document
November 15, 2024 Filed Nov 19, 2024 12:26 UTC GrantCommon Units (Limited Partner Interests) 1,098.343 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128279 · ownership.xml · nonDerivative · entry 1

Peiffer Garry L. · CIK 0001521094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,091.111

Read SEC document
November 15, 2024 Filed Nov 19, 2024 12:14 UTC GrantCommon Units (Limited Partner Interests) 149.788 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-128275 · ownership.xml · nonDerivative · entry 1

Breves Christine S · CIK 0001704754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,513.132

Read SEC document
October 01, 2024 Filed Oct 3, 2024 15:01 UTC GrantCommon Units (Limited Partner Interests) 802.932 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112128 · ownership.xml · nonDerivative · entry 1

STICE J MICHAEL · CIK 0001497306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,897.944

Read SEC document
October 01, 2024 Filed Oct 3, 2024 14:59 UTC GrantCommon Units (Limited Partner Interests) 802.932 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112126 · ownership.xml · nonDerivative · entry 1

SEMPLE FRANK M · CIK 0001270065 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,251.743

Read SEC document
October 01, 2024 Filed Oct 3, 2024 15:04 UTC
SURMA JOHN PDirector
GrantCommon Units (Limited Partner Interests) 802.932 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112132 · ownership.xml · nonDerivative · entry 1

SURMA JOHN P · CIK 0001229767 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,745.896

Read SEC document
October 01, 2024 Filed Oct 3, 2024 14:54 UTC GrantCommon Units (Limited Partner Interests) 699.418 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112117 · ownership.xml · nonDerivative · entry 1

HELMS CHRISTOPHER A · CIK 0001186805 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,062.121

Read SEC document
October 01, 2024 Filed Oct 3, 2024 14:57 UTC GrantCommon Units (Limited Partner Interests) 699.418 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112121 · ownership.xml · nonDerivative · entry 1

Peiffer Garry L. · CIK 0001521094 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,992.768

Read SEC document
October 01, 2024 Filed Oct 3, 2024 14:52 UTC GrantCommon Units (Limited Partner Interests) 699.418 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112113 · ownership.xml · nonDerivative · entry 1

Breves Christine S · CIK 0001704754 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,363.344

Read SEC document
August 16, 2024 Filed Aug 20, 2024 14:05 UTC GrantCommon Units (Limited Partner Interests) 847.149 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-098894 · ownership.xml · nonDerivative · entry 1

STICE J MICHAEL · CIK 0001497306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,095.012

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.