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 |
|---|---|---|---|---|---|---|
| March 01, 2022 Filed Mar 3, 2022 21:59 UTC |
Kaczynski ThomasSenior VP, Finance & Treasurer
|
Tax withholdingCommon Units (Limited Partner Interests) | 461 | $32.63 | $15,042.43 |
DisclosureSEC source: 0001209191-22-015579 · doc4.xml · nonDerivative · entry 3 Kaczynski Thomas · CIK 0001651939 · Senior VP, Finance & Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,288 Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:59 UTC |
Kaczynski ThomasSenior VP, Finance & Treasurer
|
Tax withholdingCommon Units (Limited Partner Interests) | 312 | $32.63 | $10,180.56 |
DisclosureSEC source: 0001209191-22-015579 · doc4.xml · nonDerivative · entry 2 Kaczynski Thomas · CIK 0001651939 · Senior VP, Finance & Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,749 Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:59 UTC |
Kaczynski ThomasSenior VP, Finance & Treasurer
|
Tax withholdingCommon Units (Limited Partner Interests) | 167 | $32.63 | $5,449.21 |
DisclosureSEC source: 0001209191-22-015579 · doc4.xml · nonDerivative · entry 1 Kaczynski Thomas · CIK 0001651939 · Senior VP, Finance & Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,061 Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:53 UTC |
Aydt Timothy JExec. VP and Chief Comm Ofc.
|
GrantCommon Units (Limited Partner Interests) | 8,563 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-015554 · doc4.xml · nonDerivative · entry 4 Aydt Timothy J · CIK 0001821826 · Exec. VP and Chief Comm Ofc. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,371 Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:53 UTC |
Aydt Timothy JExec. VP and Chief Comm Ofc.
|
Tax withholdingCommon Units (Limited Partner Interests) | 954 | $32.63 | $31,129.02 |
DisclosureSEC source: 0001209191-22-015554 · doc4.xml · nonDerivative · entry 3 Aydt Timothy J · CIK 0001821826 · Exec. VP and Chief Comm Ofc. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,808 Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:53 UTC |
Aydt Timothy JExec. VP and Chief Comm Ofc.
|
Tax withholdingCommon Units (Limited Partner Interests) | 445 | $32.63 | $14,520.35 |
DisclosureSEC source: 0001209191-22-015554 · doc4.xml · nonDerivative · entry 2 Aydt Timothy J · CIK 0001821826 · Exec. VP and Chief Comm Ofc. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,762 Read SEC document |
| March 01, 2022 Filed Mar 3, 2022 21:53 UTC |
Aydt Timothy JExec. VP and Chief Comm Ofc.
|
Tax withholdingCommon Units (Limited Partner Interests) | 158 | $32.63 | $5,155.54 |
DisclosureSEC source: 0001209191-22-015554 · doc4.xml · nonDerivative · entry 1 Aydt Timothy J · CIK 0001821826 · Exec. VP and Chief Comm Ofc. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,207 Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 23:27 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 538.833 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-010309 · doc4.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,883.073 Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 23:25 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 611.61 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-010306 · doc4.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,378.974 Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 18:23 UTC |
SANDMAN DAN DDirector
|
GrantCommon Units (Limited Partner Interests) | 818.024 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-010304 · doc4.xml · nonDerivative · entry 1 SANDMAN DAN D · CIK 0001236159 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 119,924.188 Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 23:29 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 962.546 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-010311 · doc4.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,736.34 Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 23:18 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 818.024 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-010291 · doc4.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,294.186 Read SEC document |
| February 14, 2022 Filed Feb 16, 2022 23:21 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 733.285 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-010299 · doc4.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,223.724 Read SEC document |
| February 07, 2022 Filed Feb 9, 2022 12:33 UTC |
Floerke Gregory ScottExec. VP and COO
|
SaleCommon Units (Limited Partner Interests) | 2,500 | $33.20 | $83,000.00 |
DisclosureSEC source: 0001209191-22-007976 · doc4.xml · nonDerivative · entry 1 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 76,836 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 24, 2021. Read SEC document |
| February 02, 2022 Filed Feb 3, 2022 14:43 UTC |
SEMPLE FRANK MDirector
|
SaleCommon Units (Limited Partner Interests) | 28,000 | $34.00 | $952,000.00 |
DisclosureSEC source: 0001209191-22-006657 · doc4.xml · nonDerivative · entry 2 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Frank M Semple Revocable Trust Disclosed balance after: 333,337 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 23, 2021. Read SEC document |
| February 01, 2022 Filed Feb 3, 2022 14:43 UTC |
SEMPLE FRANK MDirector
|
SaleCommon Units (Limited Partner Interests) | 28,000 | $33.00 | $924,000.00 |
DisclosureSEC source: 0001209191-22-006657 · doc4.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Frank M Semple Revocable Trust Disclosed balance after: 361,337 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 23, 2021. Read SEC document |
| January 25, 2022 Filed Jan 27, 2022 16:09 UTC |
Gagle SuzanneGeneral Counsel
|
GrantCommon Units (Limited Partner Interests) | 1,422 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-005187 · doc4.xml · nonDerivative · entry 1 Gagle Suzanne · CIK 0001668134 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,067 Read SEC document |
| January 25, 2022 Filed Jan 27, 2022 16:08 UTC |
Floerke Gregory ScottExec. VP and COO
|
GrantCommon Units (Limited Partner Interests) | 780 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-005185 · doc4.xml · nonDerivative · entry 1 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 79,336 Read SEC document |
| January 25, 2022 Filed Jan 27, 2022 21:12 UTC |
Hennigan Michael JDirector · President & CEO
|
GrantCommon Units (Limited Partner Interests) | 3,014 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-005190 · doc4.xml · nonDerivative · entry 1 Hennigan Michael J · CIK 0001352283 · Director · President & CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 212,730 Read SEC document |
| January 25, 2022 Filed Jan 27, 2022 21:17 UTC |
Quaid John JDirector · Exec VP and CFO
|
GrantCommon Units (Limited Partner Interests) | 616 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-005198 · doc4.xml · nonDerivative · entry 1 Quaid John J · CIK 0001611654 · Director · Exec VP and CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,838 Read SEC document |
| January 25, 2022 Filed Jan 27, 2022 21:05 UTC |
Aydt Timothy JExec. VP and Chief Comm Ofc.
|
GrantCommon Units (Limited Partner Interests) | 447 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-005183 · doc4.xml · nonDerivative · entry 1 Aydt Timothy J · CIK 0001821826 · Exec. VP and Chief Comm Ofc. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,365 Read SEC document |
| January 25, 2022 Filed Jan 27, 2022 21:14 UTC |
Kaczynski ThomasSenior VP, Finance & Treasurer
|
GrantCommon Units (Limited Partner Interests) | 490 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-005195 · doc4.xml · nonDerivative · entry 1 Kaczynski Thomas · CIK 0001651939 · Senior VP, Finance & Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,228 Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 22:38 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 1,064.985 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-001857 · doc4.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,344.24 Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 22:36 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 1,064.985 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-001854 · doc4.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,767.364 Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 17:35 UTC |
SANDMAN DAN DDirector
|
GrantCommon Units (Limited Partner Interests) | 918.811 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-001850 · doc4.xml · nonDerivative · entry 1 SANDMAN DAN D · CIK 0001236159 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 119,106.164 Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 22:40 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,064.985 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-001861 · doc4.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 52,773.794 Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 22:30 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 918.811 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-001836 · doc4.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,476.162 Read SEC document |
| January 03, 2022 Filed Jan 5, 2022 22:33 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 918.811 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-001843 · doc4.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,490.439 Read SEC document |
| December 09, 2021 Filed Dec 13, 2021 11:52 UTC |
Beall Pamela K.M.Director
|
GrantCommon Units (Limited Partner Interests) | 319.969 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-069174 · doc4.xml · nonDerivative · entry 1 Beall Pamela K.M. · CIK 0001067429 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 43,246.969 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 19:05 UTC |
Beall Pamela K.M.Director
|
Tax withholdingCommon Units (Limited Partner Interests) | 416 | $29.68 | $12,346.88 |
DisclosureSEC source: 0001209191-21-066339 · doc4.xml · nonDerivative · entry 2 Beall Pamela K.M. · CIK 0001067429 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 42,927 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 19:05 UTC |
Beall Pamela K.M.Director
|
Tax withholdingCommon Units (Limited Partner Interests) | 134 | $29.68 | $3,977.12 |
DisclosureSEC source: 0001209191-21-066339 · doc4.xml · nonDerivative · entry 1 Beall Pamela K.M. · CIK 0001067429 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 43,343 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 14:09 UTC |
Gagle SuzanneGeneral Counsel
|
Tax withholdingCommon Units (Limited Partner Interests) | 759 | $29.68 | $22,527.12 |
DisclosureSEC source: 0001209191-21-066343 · doc4.xml · nonDerivative · entry 1 Gagle Suzanne · CIK 0001668134 · General Counsel 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,645 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 18:50 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 1,003.794 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066330 · doc4.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 24,279.255 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 18:48 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 1,145.318 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066328 · doc4.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,702.379 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 18:53 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,827.755 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066332 · doc4.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,708.809 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 13:46 UTC |
SANDMAN DAN DDirector
|
GrantCommon Units (Limited Partner Interests) | 1,552.759 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066326 · doc4.xml · nonDerivative · entry 1 SANDMAN DAN D · CIK 0001236159 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 118,187.353 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 18:42 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 1,552.758 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066322 · doc4.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,557.351 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 14:07 UTC |
Floerke Gregory ScottExec. VP and COO
|
Tax withholdingCommon Units (Limited Partner Interests) | 367 | $29.68 | $10,892.56 |
DisclosureSEC source: 0001209191-21-066341 · doc4.xml · nonDerivative · entry 1 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 78,556 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 18:44 UTC |
Peiffer Garry L.Director
|
GrantCommon Units (Limited Partner Interests) | 1,387.974 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066324 · doc4.xml · nonDerivative · entry 1 Peiffer Garry L. · CIK 0001521094 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,571.628 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 13:55 UTC |
Templin Donald C.Director
|
GrantCommon Units (Limited Partner Interests) | 69.698 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-066334 · doc4.xml · nonDerivative · entry 1 Templin Donald C. · CIK 0001521739 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,537.825 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 19:11 UTC |
Kaczynski ThomasSenior VP, Finance & Treasurer
|
Tax withholdingCommon Units (Limited Partner Interests) | 173 | $29.68 | $5,134.64 |
DisclosureSEC source: 0001209191-21-066345 · doc4.xml · nonDerivative · entry 1 Kaczynski Thomas · CIK 0001651939 · Senior VP, Finance & Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,738 Read SEC document |
| November 19, 2021 Filed Nov 23, 2021 19:02 UTC |
Aydt Timothy JExec. VP and Chief Comm Ofc.
|
Tax withholdingCommon Units (Limited Partner Interests) | 295 | $29.68 | $8,755.60 |
DisclosureSEC source: 0001209191-21-066337 · doc4.xml · nonDerivative · entry 1 Aydt Timothy J · CIK 0001821826 · Exec. VP and Chief Comm Ofc. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,918 Read SEC document |
| November 08, 2021 Filed Nov 10, 2021 12:04 UTC |
SEMPLE FRANK MDirector
|
SaleCommon Units (Limited Partner Interests) | 27,000 | $32.00 | $864,000.00 |
DisclosureSEC source: 0001209191-21-063796 · doc4.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Frank M Semple Revocable Trust Disclosed balance after: 389,337 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 23, 2021. Read SEC document |
| November 08, 2021 Filed Nov 10, 2021 07:01 UTC |
Floerke Gregory ScottExec. VP and COO
|
SaleCommon Units (Limited Partner Interests) | 2,500 | $31.25 | $78,133.50 |
DisclosureSEC source: 0001209191-21-063794 · doc4.xml · nonDerivative · entry 2 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 78,923 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 24, 2021. F3 · price: The price reported in Column 4 is a weighted average price. These units were sold in multiple transactions at prices ranging from $31.25 to $31.38, inclusive. The Reporting Person undertakes to provide to MPLX LP, any security holder of MPLX LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of units sold at each separate price within the range set forth in footnote (3) to this Form 4. Read SEC document |
| November 08, 2021 Filed Nov 10, 2021 07:01 UTC |
Floerke Gregory ScottExec. VP and COO
|
SaleCommon Units (Limited Partner Interests) | 2,500 | $31.27 | $78,183.75 |
DisclosureSEC source: 0001209191-21-063794 · doc4.xml · nonDerivative · entry 1 Floerke Gregory Scott · CIK 0001313785 · Exec. VP and COO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,423 F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 24, 2021. F2 · price: The price reported in Column 4 is a weighted average price. These units were sold in multiple transactions at prices ranging from $31.27 to $31.40, inclusive. The Reporting Person undertakes to provide to MPLX LP, any security holder of MPLX LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of units sold at each separate price within the range set forth in footnote (2) to this Form 4. Read SEC document |
| October 01, 2021 Filed Oct 5, 2021 16:26 UTC |
STICE J MICHAELDirector
|
GrantCommon Units (Limited Partner Interests) | 1,101.417 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-059251 · doc4.xml · nonDerivative · entry 1 STICE J MICHAEL · CIK 0001497306 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,275.461 Read SEC document |
| October 01, 2021 Filed Oct 5, 2021 16:23 UTC |
SEMPLE FRANK MDirector
|
GrantCommon Units (Limited Partner Interests) | 1,101.417 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-059249 · doc4.xml · nonDerivative · entry 1 SEMPLE FRANK M · CIK 0001270065 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,557.061 Read SEC document |
| October 01, 2021 Filed Oct 5, 2021 12:21 UTC |
SANDMAN DAN DDirector
|
GrantCommon Units (Limited Partner Interests) | 950.242 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-059246 · doc4.xml · nonDerivative · entry 1 SANDMAN DAN D · CIK 0001236159 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 116,634.594 Read SEC document |
| October 01, 2021 Filed Oct 5, 2021 16:28 UTC |
SURMA JOHN PDirector
|
GrantCommon Units (Limited Partner Interests) | 1,101.417 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-059253 · doc4.xml · nonDerivative · entry 1 SURMA JOHN P · CIK 0001229767 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,881.054 Read SEC document |
| October 01, 2021 Filed Oct 5, 2021 16:17 UTC |
HELMS CHRISTOPHER ADirector
|
GrantCommon Units (Limited Partner Interests) | 950.242 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-059242 · doc4.xml · nonDerivative · entry 1 HELMS CHRISTOPHER A · CIK 0001186805 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,004.593 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.