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.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 17, 2026 Filed Feb 19, 2026 23:21 UTC |
Walker Ray N JRDirector
|
GrantCommon Units (Limited Partner Interests) | 32.127 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059834 · ownership.xml · nonDerivative · entry 1 Walker Ray N JR · CIK 0001483960 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,743.699 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 23:15 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 1,071.818 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059823 · ownership.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 58,172.334 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 23:19 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,505.132 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059831 · ownership.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 89,190.259 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 23:10 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 1,285.155 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059814 · ownership.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,751.097 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 23:13 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 1,180.524 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059819 · ownership.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 64,072.343 Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 23:08 UTC |
Breves Christine SDirector
|
GrantCommon Units (Limited Partner Interests) | 218.103 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059809 · ownership.xml · nonDerivative · entry 1 Breves Christine S · CIK 0001704754 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,837.457 Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 15:25 UTC |
Floerke Gregory ScottExec. VP and COO
|
Tax withholdingCommon Units (Limited Partner Interests) | 242 | $54.85 | $13,273.70 |
DisclosureSEC source: 0001193125-25-320742 · 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: 92,243 Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 20:28 UTC |
Hennigan Michael JDirector · Executive Chairman
|
Tax withholdingCommon Units (Limited Partner Interests) | 1,335 | $54.85 | $73,224.75 |
DisclosureSEC source: 0001193125-25-320745 · ownership.xml · nonDerivative · entry 1 Hennigan Michael J · CIK 0001352283 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 359,137 Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 20:31 UTC |
Lyon Shawn MSenior VP, Log. & Storage
|
Tax withholdingCommon Units (Limited Partner Interests) | 245 | $54.85 | $13,438.25 |
DisclosureSEC source: 0001193125-25-320752 · 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: 25,054 Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 20:23 UTC |
Benson Molly RChief Legal Ofc & Corp Sec
|
Tax withholdingCommon Units (Limited Partner Interests) | 306 | $54.85 | $16,784.10 |
DisclosureSEC source: 0001193125-25-320734 · 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: 40,163 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:27 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 1,037.37 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285323 · ownership.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 52,313.197 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:35 UTC |
Walker Ray N JRDirector
|
GrantCommon Units (Limited Partner Interests) | 33.94 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285335 · ownership.xml · nonDerivative · entry 1 Walker Ray N JR · CIK 0001483960 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,711.572 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:24 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 1,132.302 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285318 · ownership.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,100.516 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:31 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,590.069 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285330 · ownership.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 87,685.127 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:18 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 1,357.679 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285312 · ownership.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 79,465.942 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:21 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 1,247.144 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285315 · ownership.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 62,891.819 Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 12:15 UTC |
Breves Christine SDirector
|
GrantCommon Units (Limited Partner Interests) | 230.413 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-25-285309 · ownership.xml · nonDerivative · entry 1 Breves Christine S · CIK 0001704754 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,619.354 Read SEC document |
| August 25, 2025 Filed Aug 27, 2025 20:03 UTC |
Walker Ray N JRDirector
|
GrantCommon Units (Limited Partner Interests) | 1,677.632 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-111697 · ownership.xml · nonDerivative · entry 1 Walker Ray N JR · CIK 0001483960 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,677.632 Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 18:17 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 962.494 | $0.00 | $0.00 |
DisclosureSEC source: 0001497306-25-000004 · ownership.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,275.827 Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 18:14 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 1,050.574 | $0.00 | $0.00 |
DisclosureSEC source: 0001270065-25-000004 · ownership.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 55,968.214 Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 18:20 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,475.301 | $0.00 | $0.00 |
DisclosureSEC source: 0001229767-25-000006 · ownership.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 86,095.058 Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 18:07 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 1,259.684 | $0.00 | $0.00 |
DisclosureSEC source: 0001186805-25-000003 · ownership.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 78,108.263 Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 18:11 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 1,157.128 | $0.00 | $0.00 |
DisclosureSEC source: 0001521094-25-000003 · ownership.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 61,644.675 Read SEC document |
| August 15, 2025 Filed Aug 19, 2025 18:04 UTC |
Breves Christine SDirector
|
GrantCommon Units (Limited Partner Interests) | 213.782 | $0.00 | $0.00 |
DisclosureSEC source: 0001704754-25-000004 · ownership.xml · nonDerivative · entry 1 Breves Christine S · CIK 0001704754 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,388.941 Read SEC document |
| May 16, 2025 Filed May 20, 2025 11:29 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 907.049 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-074884 · ownership.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,313.333 Read SEC document |
| May 16, 2025 Filed May 20, 2025 11:26 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 990.056 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-074882 · ownership.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,917.64 Read SEC document |
| May 16, 2025 Filed May 20, 2025 11:32 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,390.314 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-074886 · ownership.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 84,619.757 Read SEC document |
| May 16, 2025 Filed May 20, 2025 11:19 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 1,187.116 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-074878 · ownership.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 76,848.579 Read SEC document |
| May 16, 2025 Filed May 20, 2025 11:22 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 1,090.468 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-074880 · ownership.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,487.547 Read SEC document |
| May 16, 2025 Filed May 20, 2025 11:14 UTC |
Breves Christine SDirector
|
GrantCommon Units (Limited Partner Interests) | 201.467 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-074876 · ownership.xml · nonDerivative · entry 1 Breves Christine S · CIK 0001704754 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,175.159 Read SEC document |
| May 01, 2025 Filed May 5, 2025 11:38 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 2,848.352 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-063163 · ownership.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,406.284 F1 · shares: Represents the reporting person's annual 2025 equity retainer award. As disclosed in MPLX's annual report on Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management director compensation program transitioned from granting quarterly to granting annual equity retainer awards. Read SEC document |
| May 01, 2025 Filed May 5, 2025 11:34 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 2,848.352 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-063160 · ownership.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 53,927.584 F1 · shares: Represents the reporting person's annual 2025 equity retainer award. As disclosed in MPLX's annual report on Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management director compensation program transitioned from granting quarterly to granting annual equity retainer awards. Read SEC document |
| May 01, 2025 Filed May 5, 2025 11:41 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 2,848.352 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-063165 · ownership.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 83,229.443 F1 · shares: Represents the reporting person's annual 2025 equity retainer award. As disclosed in MPLX's annual report on Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management director compensation program transitioned from granting quarterly to granting annual equity retainer awards. Read SEC document |
| May 01, 2025 Filed May 5, 2025 11:26 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 2,481.143 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-063155 · ownership.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 75,661.463 F1 · shares: Represents the reporting person's annual 2025 equity retainer award. As disclosed in MPLX's annual report on Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management director compensation program transitioned from granting quarterly to granting annual equity retainer awards. Read SEC document |
| May 01, 2025 Filed May 5, 2025 11:30 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 2,481.143 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-063157 · ownership.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 59,397.079 F1 · shares: Represents the reporting person's annual 2025 equity retainer award. As disclosed in MPLX's annual report on Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management director compensation program transitioned from granting quarterly to granting annual equity retainer awards. Read SEC document |
| May 01, 2025 Filed May 5, 2025 11:22 UTC |
Breves Christine SDirector
|
GrantCommon Units (Limited Partner Interests) | 2,481.143 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-063153 · ownership.xml · nonDerivative · entry 1 Breves Christine S · CIK 0001704754 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,973.692 F1 · shares: Represents the reporting person's annual 2025 equity retainer award. As disclosed in MPLX's annual report on Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management director compensation program transitioned from granting quarterly to granting annual equity retainer awards. Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 22:10 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 220.446 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-050750 · ownership.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,557.932 F1 · shares: Represents the reporting person's second quarter 2025 equity retainer award prorated for the period beginning April 1, 2025 and ending April 30, 2025. As disclosed in MPLX's annual report of Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management directors will receive an annual equity retainer consisting of one grant in the amount of $125,000, generally made on the day following the annual meeting of shareholders of Marathon Petroleum Corporation (the parent company of MPLX's general partner). Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 22:12 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 220.446 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-050753 · ownership.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,079.232 F1 · shares: Represents the reporting person's second quarter 2025 equity retainer award prorated for the period beginning April 1, 2025 and ending April 30, 2025. As disclosed in MPLX's annual report of Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management directors will receive an annual equity retainer consisting of one grant in the amount of $125,000, generally made on the day following the annual meeting of shareholders of Marathon Petroleum Corporation (the parent company of MPLX's general partner). Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 22:14 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 220.446 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-050756 · ownership.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 80,381.091 F1 · shares: Represents the reporting person's second quarter 2025 equity retainer award prorated for the period beginning April 1, 2025 and ending April 30, 2025. As disclosed in MPLX's annual report of Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management directors will receive an annual equity retainer consisting of one grant in the amount of $125,000, generally made on the day following the annual meeting of shareholders of Marathon Petroleum Corporation (the parent company of MPLX's general partner). Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 22:03 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 192.026 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-050732 · ownership.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 73,180.32 F1 · shares: Represents the reporting person's second quarter 2025 equity retainer award prorated for the period beginning April 1, 2025 and ending April 30, 2025. As disclosed in MPLX's annual report of Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management directors will receive an annual equity retainer consisting of one grant in the amount of $125,000, generally made on the day following the annual meeting of shareholders of Marathon Petroleum Corporation (the parent company of MPLX's general partner). Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 22:06 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 192.026 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-050738 · ownership.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,915.936 F1 · shares: Represents the reporting person's second quarter 2025 equity retainer award prorated for the period beginning April 1, 2025 and ending April 30, 2025. As disclosed in MPLX's annual report of Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management directors will receive an annual equity retainer consisting of one grant in the amount of $125,000, generally made on the day following the annual meeting of shareholders of Marathon Petroleum Corporation (the parent company of MPLX's general partner). Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 21:59 UTC |
Breves Christine SDirector
|
GrantCommon Units (Limited Partner Interests) | 192.026 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-050714 · ownership.xml · nonDerivative · entry 1 Breves Christine S · CIK 0001704754 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,492.549 F1 · shares: Represents the reporting person's second quarter 2025 equity retainer award prorated for the period beginning April 1, 2025 and ending April 30, 2025. As disclosed in MPLX's annual report of Form 10-K for the year ended December 31, 2024, beginning in May 2025, MPLX's non-management directors will receive an annual equity retainer consisting of one grant in the amount of $125,000, generally made on the day following the annual meeting of shareholders of Marathon Petroleum Corporation (the parent company of MPLX's general partner). Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 10:58 UTC |
Lyon Shawn MSenior VP, Log. & Storage
|
PurchaseCommon Units (Limited Partner Interests) | 4,000 | $52.75 | $211,000.00 |
DisclosureSEC source: 0000950170-25-036816 · 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: 25,299 Read SEC document |
| March 03, 2025 Filed Mar 5, 2025 00:00 UTC |
Mannen Maryann T.Director · President & CEO
|
Tax withholdingCommon Units (Limited Partner Interests) | 3,404 | $54.34 | $184,973.36 |
DisclosureSEC source: 0000950170-25-032674 · ownership.xml · nonDerivative · entry 4 Mannen Maryann T. · CIK 0001408964 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 125,862 Read SEC document |
| March 03, 2025 Filed Mar 5, 2025 00:00 UTC |
Mannen Maryann T.Director · President & CEO
|
Tax withholdingCommon Units (Limited Partner Interests) | 3,407 | $54.34 | $185,136.38 |
DisclosureSEC source: 0000950170-25-032674 · ownership.xml · nonDerivative · entry 3 Mannen Maryann T. · CIK 0001408964 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 129,266 Read SEC document |
| March 03, 2025 Filed Mar 5, 2025 00:00 UTC |
Mannen Maryann T.Director · President & CEO
|
Tax withholdingCommon Units (Limited Partner Interests) | 3,290 | $54.34 | $178,778.60 |
DisclosureSEC source: 0000950170-25-032674 · ownership.xml · nonDerivative · entry 2 Mannen Maryann T. · CIK 0001408964 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 132,673 Read SEC document |
| March 03, 2025 Filed Mar 4, 2025 18:50 UTC |
Floerke Gregory ScottExec. VP and COO
|
Tax withholdingCommon Units (Limited Partner Interests) | 1,100 | $54.34 | $59,774.00 |
DisclosureSEC source: 0000950170-25-032654 · ownership.xml · nonDerivative · entry 4 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 92,485 Read SEC document |
| March 03, 2025 Filed Mar 4, 2025 18:50 UTC |
Floerke Gregory ScottExec. VP and COO
|
Tax withholdingCommon Units (Limited Partner Interests) | 995 | $54.34 | $54,068.30 |
DisclosureSEC source: 0000950170-25-032654 · ownership.xml · nonDerivative · entry 3 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,585 Read SEC document |
| March 03, 2025 Filed Mar 4, 2025 18:50 UTC |
Floerke Gregory ScottExec. VP and COO
|
Tax withholdingCommon Units (Limited Partner Interests) | 1,054 | $54.34 | $57,274.36 |
DisclosureSEC source: 0000950170-25-032654 · ownership.xml · nonDerivative · entry 2 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 94,580 Read SEC document |
| March 03, 2025 Filed Mar 4, 2025 23:54 UTC |
Hennigan Michael JDirector · Executive Chairman
|
Tax withholdingCommon Units (Limited Partner Interests) | 10,111 | $54.34 | $549,431.74 |
DisclosureSEC source: 0000950170-25-032659 · ownership.xml · nonDerivative · entry 4 Hennigan Michael J · CIK 0001352283 · Director · Executive Chairman 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 360,472 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.