{"transactions":[{"id":683167,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2026-08-18T20:41:32.000Z","date":"2026-08-14","kind":"grant","planned":false,"acquired":true,"shares":1336.963,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":86208.397,"source":{"system":"sec-edgar","filing":"0001193125-26-355604","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000119312526355604/ownership.xml","form_type":"4"}},{"id":695412,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2026-08-05T20:12:43.000Z","date":"2026-04-30","kind":"grant","planned":false,"acquired":true,"shares":2696.387,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the reporting person's annual 2026 equity retainer award."},{"field":"shares","element":"transactionShares","label":"F2","text":"This Form 4 is being amended to reflect the correct amount of the annual 2026 equity retainer award."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"This amount reflects the correct balance of securities beneficially owned as of April 30, 2026. This balance does not include any transactions that occurred after April 30, 2026."}],"balance_after":83447.484,"source":{"system":"sec-edgar","filing":"0001193125-26-335130","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000119312526335130/ownership.xml","form_type":"4/A","original_submission_date":"2026-05-04"}},{"id":771634,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2026-05-19T20:11:37.000Z","date":"2026-05-15","kind":"grant","planned":false,"acquired":true,"shares":1415.117,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":84413.203,"source":{"system":"sec-edgar","filing":"0001193125-26-230768","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000119312526230768/ownership.xml","form_type":"4"}},{"id":793626,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2026-05-04T21:06:15.000Z","date":"2026-04-30","kind":"grant","planned":false,"acquired":true,"shares":2246.989,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the reporting person's annual 2026 equity retainer award."}],"balance_after":82998.086,"source":{"system":"sec-edgar","filing":"0001193125-26-204287","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000119312526204287/ownership.xml","form_type":"4"}},{"id":892942,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2026-02-19T23:10:43.000Z","date":"2026-02-17","kind":"grant","planned":false,"acquired":true,"shares":1285.155,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":80751.097,"source":{"system":"sec-edgar","filing":"0001193125-26-059814","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000119312526059814/ownership.xml","form_type":"4"}},{"id":995428,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-11-18T12:18:02.000Z","date":"2025-11-14","kind":"grant","planned":false,"acquired":true,"shares":1357.679,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":79465.942,"source":{"system":"sec-edgar","filing":"0001193125-25-285312","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000119312525285312/ownership.xml","form_type":"4"}},{"id":1061533,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-08-19T18:07:46.000Z","date":"2025-08-15","kind":"grant","planned":false,"acquired":true,"shares":1259.684,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":78108.263,"source":{"system":"sec-edgar","filing":"0001186805-25-000003","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000118680525000003/ownership.xml","form_type":"4"}},{"id":1140239,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-05-20T11:19:07.000Z","date":"2025-05-16","kind":"grant","planned":false,"acquired":true,"shares":1187.116,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":76848.579,"source":{"system":"sec-edgar","filing":"0000950170-25-074878","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017025074878/ownership.xml","form_type":"4"}},{"id":1158867,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-05-05T11:26:04.000Z","date":"2025-05-01","kind":"grant","planned":false,"acquired":true,"shares":2481.143,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."}],"balance_after":75661.463,"source":{"system":"sec-edgar","filing":"0000950170-25-063155","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017025063155/ownership.xml","form_type":"4"}},{"id":1179116,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-04-03T22:03:14.000Z","date":"2025-04-01","kind":"grant","planned":false,"acquired":true,"shares":192.026,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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)."}],"balance_after":73180.32,"source":{"system":"sec-edgar","filing":"0000950170-25-050732","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017025050732/ownership.xml","form_type":"4"}},{"id":1263456,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-02-18T17:57:49.000Z","date":"2025-02-14","kind":"grant","planned":false,"acquired":true,"shares":1082.233,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":72988.294,"source":{"system":"sec-edgar","filing":"0000950170-25-021934","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017025021934/ownership.xml","form_type":"4"}},{"id":1309979,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2025-01-06T12:50:38.000Z","date":"2025-01-02","kind":"grant","planned":false,"acquired":true,"shares":642.475,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":71906.061,"source":{"system":"sec-edgar","filing":"0000950170-25-001698","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017025001698/ownership.xml","form_type":"4"}},{"id":1358714,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-11-19T12:20:06.000Z","date":"2024-11-15","kind":"grant","planned":false,"acquired":true,"shares":1201.465,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":71263.586,"source":{"system":"sec-edgar","filing":"0000950170-24-128277","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024128277/ownership.xml","form_type":"4"}},{"id":1391665,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-10-03T14:54:33.000Z","date":"2024-10-01","kind":"grant","planned":false,"acquired":true,"shares":699.418,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":70062.121,"source":{"system":"sec-edgar","filing":"0000950170-24-112117","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024112117/ownership.xml","form_type":"4"}},{"id":1427454,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-08-20T13:48:04.000Z","date":"2024-08-16","kind":"grant","planned":false,"acquired":true,"shares":1147.277,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":69362.703,"source":{"system":"sec-edgar","filing":"0000950170-24-098883","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024098883/ownership.xml","form_type":"4"}},{"id":1459598,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-07-03T12:24:33.000Z","date":"2024-07-01","kind":"grant","planned":false,"acquired":true,"shares":728.778,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":68215.426,"source":{"system":"sec-edgar","filing":"0000950170-24-081057","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024081057/ownership.xml","form_type":"4"}},{"id":1515745,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-05-15T10:33:06.000Z","date":"2024-05-13","kind":"grant","planned":false,"acquired":true,"shares":1142.096,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":67486.648,"source":{"system":"sec-edgar","filing":"0000950170-24-060002","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024060002/ownership.xml","form_type":"4"}},{"id":1548989,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-04-03T12:41:50.000Z","date":"2024-04-01","kind":"grant","planned":false,"acquired":true,"shares":756.292,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":66344.552,"source":{"system":"sec-edgar","filing":"0000950170-24-040699","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024040699/ownership.xml","form_type":"4"}},{"id":1637859,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-02-16T12:44:53.000Z","date":"2024-02-14","kind":"grant","planned":false,"acquired":true,"shares":1189.438,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":65588.26,"source":{"system":"sec-edgar","filing":"0000950170-24-016151","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024016151/ownership.xml","form_type":"4"}},{"id":1687291,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2024-01-04T18:36:40.000Z","date":"2024-01-02","kind":"grant","planned":false,"acquired":true,"shares":852.195,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":64398.822,"source":{"system":"sec-edgar","filing":"0000950170-24-001673","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000095017024001673/ownership.xml","form_type":"4"}},{"id":1740514,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-11-15T14:55:22.000Z","date":"2023-11-13","kind":"grant","planned":false,"acquired":true,"shares":1235.878,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":63546.627,"source":{"system":"sec-edgar","filing":"0001209191-23-055271","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123055271/doc4.xml","form_type":"4"}},{"id":1765032,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-10-04T16:56:07.000Z","date":"2023-10-02","kind":"grant","planned":false,"acquired":true,"shares":889.553,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":62310.749,"source":{"system":"sec-edgar","filing":"0001209191-23-051813","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123051813/doc4.xml","form_type":"4"}},{"id":1805342,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-08-16T11:00:41.000Z","date":"2023-08-14","kind":"grant","planned":false,"acquired":true,"shares":1094.731,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":61421.196,"source":{"system":"sec-edgar","filing":"0001209191-23-045941","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123045941/doc4.xml","form_type":"4"}},{"id":1835508,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-07-05T16:46:40.000Z","date":"2023-07-03","kind":"grant","planned":false,"acquired":true,"shares":808.586,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":60326.465,"source":{"system":"sec-edgar","filing":"0001209191-23-040833","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123040833/doc4.xml","form_type":"4"}},{"id":1888651,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-05-17T17:21:47.000Z","date":"2023-05-15","kind":"grant","planned":false,"acquired":true,"shares":1084.083,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":59517.879,"source":{"system":"sec-edgar","filing":"0001209191-23-030045","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123030045/doc4.xml","form_type":"4"}},{"id":1924770,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-04-05T15:09:36.000Z","date":"2023-04-03","kind":"grant","planned":false,"acquired":true,"shares":790.684,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":58433.796,"source":{"system":"sec-edgar","filing":"0001209191-23-023138","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123023138/doc4.xml","form_type":"4"}},{"id":2010626,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-02-16T21:43:01.000Z","date":"2023-02-14","kind":"grant","acquired":true,"shares":1020.711,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":57643.112,"source":{"system":"sec-edgar","filing":"0001209191-23-010093","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123010093/doc4.xml","form_type":"4"}},{"id":2062051,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2023-01-05T14:39:30.000Z","date":"2023-01-03","kind":"grant","acquired":true,"shares":844.076,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":56622.401,"source":{"system":"sec-edgar","filing":"0001209191-23-001554","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919123001554/doc4.xml","form_type":"4"}},{"id":2105022,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-11-23T17:23:26.000Z","date":"2022-11-22","kind":"grant","acquired":true,"shares":999.66,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":55778.325,"source":{"system":"sec-edgar","filing":"0001209191-22-058567","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122058567/doc4.xml","form_type":"4"}},{"id":2142032,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-10-05T19:07:33.000Z","date":"2022-10-03","kind":"grant","acquired":true,"shares":905.797,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":54778.665,"source":{"system":"sec-edgar","filing":"0001209191-22-052681","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122052681/doc4.xml","form_type":"4"}},{"id":2183887,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-08-16T10:47:15.000Z","date":"2022-08-12","kind":"grant","acquired":true,"shares":912.464,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":53872.868,"source":{"system":"sec-edgar","filing":"0001209191-22-045909","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122045909/doc4.xml","form_type":"4"}},{"id":2214302,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-07-05T19:47:39.000Z","date":"2022-07-01","kind":"grant","acquired":true,"shares":927.175,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":52960.404,"source":{"system":"sec-edgar","filing":"0001209191-22-040530","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122040530/doc4.xml","form_type":"4"}},{"id":2267684,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-05-17T10:56:06.000Z","date":"2022-05-13","kind":"grant","acquired":true,"shares":916.182,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":52033.229,"source":{"system":"sec-edgar","filing":"0001209191-22-029465","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122029465/doc4.xml","form_type":"4"}},{"id":2303862,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-04-05T15:04:14.000Z","date":"2022-04-01","kind":"grant","acquired":true,"shares":822.861,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":51117.047,"source":{"system":"sec-edgar","filing":"0001209191-22-022793","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122022793/doc4.xml","form_type":"4"}},{"id":2391471,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-02-16T23:18:49.000Z","date":"2022-02-14","kind":"grant","acquired":true,"shares":818.024,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":50294.186,"source":{"system":"sec-edgar","filing":"0001209191-22-010291","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122010291/doc4.xml","form_type":"4"}},{"id":2443250,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2022-01-05T22:30:58.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":918.811,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":49476.162,"source":{"system":"sec-edgar","filing":"0001209191-22-001836","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919122001836/doc4.xml","form_type":"4"}},{"id":2497488,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-11-23T18:42:04.000Z","date":"2021-11-19","kind":"grant","acquired":true,"shares":1552.758,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":48557.351,"source":{"system":"sec-edgar","filing":"0001209191-21-066322","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121066322/doc4.xml","form_type":"4"}},{"id":2548428,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-10-05T16:17:27.000Z","date":"2021-10-01","kind":"grant","acquired":true,"shares":950.242,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":47004.593,"source":{"system":"sec-edgar","filing":"0001209191-21-059242","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121059242/doc4.xml","form_type":"4"}},{"id":2599708,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-08-17T10:48:07.000Z","date":"2021-08-13","kind":"grant","acquired":true,"shares":833.978,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":46054.351,"source":{"system":"sec-edgar","filing":"0001209191-21-051737","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121051737/doc4.xml","form_type":"4"}},{"id":2643991,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-07-02T21:18:29.000Z","date":"2021-07-01","kind":"grant","acquired":true,"shares":921.582,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":45220.373,"source":{"system":"sec-edgar","filing":"0001209191-21-045079","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121045079/doc4.xml","form_type":"4"}},{"id":2707561,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-05-18T15:21:24.000Z","date":"2021-05-14","kind":"grant","acquired":true,"shares":779.267,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":44298.791,"source":{"system":"sec-edgar","filing":"0001209191-21-033389","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121033389/doc4.xml","form_type":"4"}},{"id":2757277,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-04-05T10:36:50.000Z","date":"2021-04-01","kind":"grant","acquired":true,"shares":1052.833,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":43519.524,"source":{"system":"sec-edgar","filing":"0001209191-21-024906","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121024906/doc4.xml","form_type":"4"}},{"id":2858644,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-02-16T23:06:19.000Z","date":"2021-02-12","kind":"grant","acquired":true,"shares":855.157,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":42466.691,"source":{"system":"sec-edgar","filing":"0001209191-21-010922","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121010922/doc4.xml","form_type":"4"}},{"id":2915054,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2021-01-06T21:37:36.000Z","date":"2021-01-04","kind":"grant","acquired":true,"shares":1251.707,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":41611.534,"source":{"system":"sec-edgar","filing":"0001209191-21-002115","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919121002115/doc4.xml","form_type":"4"}},{"id":2977221,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-11-17T11:26:47.000Z","date":"2020-11-13","kind":"grant","acquired":true,"shares":980.444,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":40359.827,"source":{"system":"sec-edgar","filing":"0001209191-20-058592","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120058592/doc4.xml","form_type":"4"}},{"id":3012825,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-10-05T19:25:42.000Z","date":"2020-10-01","kind":"grant","acquired":true,"shares":1773.05,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":39379.383,"source":{"system":"sec-edgar","filing":"0001209191-20-053544","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120053544/doc4.xml","form_type":"4"}},{"id":3053744,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-08-18T11:14:19.000Z","date":"2020-08-14","kind":"grant","acquired":true,"shares":893.703,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":37606.333,"source":{"system":"sec-edgar","filing":"0001209191-20-047087","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120047087/doc4.xml","form_type":"4"}},{"id":3088473,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-07-06T17:50:08.000Z","date":"2020-07-01","kind":"grant","acquired":true,"shares":1586.844,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":36712.63,"source":{"system":"sec-edgar","filing":"0001209191-20-040924","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120040924/doc4.xml","form_type":"4"}},{"id":3142352,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-05-19T18:19:53.000Z","date":"2020-05-15","kind":"grant","acquired":true,"shares":880.503,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":35125.786,"source":{"system":"sec-edgar","filing":"0001209191-20-030385","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120030385/doc4.xml","form_type":"4"}},{"id":3182717,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-04-03T12:00:33.000Z","date":"2020-04-01","kind":"grant","acquired":true,"shares":2412.281,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":34245.283,"source":{"system":"sec-edgar","filing":"0001209191-20-022911","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120022911/doc4.xml","form_type":"4"}},{"id":3266409,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-02-18T18:43:14.000Z","date":"2020-02-14","kind":"grant","acquired":true,"shares":579.69,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":31833.002,"source":{"system":"sec-edgar","filing":"0001209191-20-009924","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120009924/doc4.xml","form_type":"4"}},{"id":3317902,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2020-01-06T15:27:20.000Z","date":"2020-01-02","kind":"grant","acquired":true,"shares":1061.776,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":31253.312,"source":{"system":"sec-edgar","filing":"0001209191-20-001528","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919120001528/doc4.xml","form_type":"4"}},{"id":3367950,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-11-18T12:50:35.000Z","date":"2019-11-14","kind":"grant","acquired":true,"shares":539.569,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":30191.536,"source":{"system":"sec-edgar","filing":"0001209191-19-056846","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119056846/doc4.xml","form_type":"4"}},{"id":3398249,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-10-03T20:29:48.000Z","date":"2019-10-01","kind":"grant","acquired":true,"shares":975.523,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":29651.967,"source":{"system":"sec-edgar","filing":"0001209191-19-052201","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119052201/doc4.xml","form_type":"4"}},{"id":3437339,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-08-15T19:59:28.000Z","date":"2019-08-14","kind":"grant","acquired":true,"shares":434.627,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":28676.444,"source":{"system":"sec-edgar","filing":"0001209191-19-046089","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119046089/doc4.xml","form_type":"4"}},{"id":3467627,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-07-03T17:18:34.000Z","date":"2019-07-01","kind":"grant","acquired":true,"shares":852.449,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":28241.817,"source":{"system":"sec-edgar","filing":"0001209191-19-040758","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119040758/doc4.xml","form_type":"4"}},{"id":3522682,"issuer":{"id":3534,"kind":"organization","name":"RANGE RESOURCES CORP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true}}],"security":"Common Stock","published_at":"2019-05-17T20:49:42.000Z","date":"2019-05-15","kind":"grant","acquired":true,"shares":21052,"price":9.5,"value":199994.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock is approved by the Compensation Committee of the Board of Directors for no consideration. Grants are 100% vested on the date of grant."}],"balance_after":62532,"source":{"system":"sec-edgar","filing":"0001127602-19-019023","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/315852/000112760219019023/form4.xml","form_type":"4"}},{"id":3520395,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-05-17T11:53:25.000Z","date":"2019-05-15","kind":"grant","acquired":true,"shares":336.146,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":27389.368,"source":{"system":"sec-edgar","filing":"0001209191-19-030677","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119030677/doc4.xml","form_type":"4"}},{"id":3564145,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-04-03T23:22:58.000Z","date":"2019-04-01","kind":"grant","acquired":true,"shares":827.565,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":27053.222,"source":{"system":"sec-edgar","filing":"0001209191-19-023493","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119023493/doc4.xml","form_type":"4"}},{"id":3649289,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-02-19T12:54:24.000Z","date":"2019-02-14","kind":"grant","acquired":true,"shares":282.664,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":26225.657,"source":{"system":"sec-edgar","filing":"0001209191-19-010857","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119010857/doc4.xml","form_type":"4"}},{"id":3703457,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2019-01-04T23:58:30.000Z","date":"2019-01-02","kind":"grant","acquired":true,"shares":895.474,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25942.993,"source":{"system":"sec-edgar","filing":"0001209191-19-002299","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919119002299/doc4.xml","form_type":"4"}},{"id":3760679,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-11-16T20:21:15.000Z","date":"2018-11-14","kind":"grant","acquired":true,"shares":274.134,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":25047.519,"source":{"system":"sec-edgar","filing":"0001209191-18-058902","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118058902/doc4.xml","form_type":"4"}},{"id":3798206,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-10-03T10:44:08.000Z","date":"2018-10-01","kind":"grant","acquired":true,"shares":619.513,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":24773.385,"source":{"system":"sec-edgar","filing":"0001209191-18-053544","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118053544/doc4.xml","form_type":"4"}},{"id":3841473,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-08-16T12:22:28.000Z","date":"2018-08-14","kind":"grant","acquired":true,"shares":214.908,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":24153.872,"source":{"system":"sec-edgar","filing":"0001209191-18-046920","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118046920/doc4.xml","form_type":"4"}},{"id":3872407,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-07-05T15:59:36.000Z","date":"2018-07-02","kind":"grant","acquired":true,"shares":645.471,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":23938.964,"source":{"system":"sec-edgar","filing":"0001209191-18-041427","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118041427/doc4.xml","form_type":"4"}},{"id":3929658,"issuer":{"id":3534,"kind":"organization","name":"RANGE RESOURCES CORP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-05-17T20:36:07.000Z","date":"2018-05-16","kind":"grant","acquired":true,"shares":14553,"price":15.46,"value":224989.38,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock is approved by the Compensation Committee of the Board of Directors for no consideration.  Grants are 100% vested on the date of grant."}],"balance_after":41480,"source":{"system":"sec-edgar","filing":"0001127602-18-017904","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/315852/000112760218017904/form4.xml","form_type":"4"}},{"id":3927655,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-05-17T11:31:14.000Z","date":"2018-05-15","kind":"grant","acquired":true,"shares":213.192,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":23293.493,"source":{"system":"sec-edgar","filing":"0001209191-18-030738","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118030738/doc4.xml","form_type":"4"}},{"id":3969462,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-04-04T18:16:02.000Z","date":"2018-04-02","kind":"grant","acquired":true,"shares":669.78,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":23080.301,"source":{"system":"sec-edgar","filing":"0001209191-18-023506","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118023506/doc4.xml","form_type":"4"}},{"id":4051464,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-02-16T12:58:16.000Z","date":"2018-02-14","kind":"grant","acquired":true,"shares":187.057,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":22410.521,"source":{"system":"sec-edgar","filing":"0001209191-18-010600","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118010600/doc4.xml","form_type":"4"}},{"id":4107065,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2018-01-04T13:20:04.000Z","date":"2018-01-02","kind":"grant","acquired":true,"shares":606.964,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":22223.464,"source":{"system":"sec-edgar","filing":"0001209191-18-001602","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919118001602/doc4.xml","form_type":"4"}},{"id":4160103,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-11-16T13:44:35.000Z","date":"2017-11-14","kind":"grant","acquired":true,"shares":181.803,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":21616.5,"source":{"system":"sec-edgar","filing":"0001209191-17-061051","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117061051/doc4.xml","form_type":"4"}},{"id":4191863,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-10-04T14:23:33.000Z","date":"2017-10-02","kind":"grant","acquired":true,"shares":617.066,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":21434.697,"source":{"system":"sec-edgar","filing":"0001209191-17-055564","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117055564/doc4.xml","form_type":"4"}},{"id":4232116,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-08-16T12:05:57.000Z","date":"2017-08-14","kind":"grant","acquired":true,"shares":161.651,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":20817.631,"source":{"system":"sec-edgar","filing":"0001209191-17-049096","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117049096/doc4.xml","form_type":"4"}},{"id":4263694,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-07-05T17:47:59.000Z","date":"2017-07-03","kind":"grant","acquired":true,"shares":638.873,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":20655.98,"source":{"system":"sec-edgar","filing":"0001209191-17-043049","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117043049/doc4.xml","form_type":"4"}},{"id":4312701,"issuer":{"id":3534,"kind":"organization","name":"RANGE RESOURCES CORP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-05-19T20:31:12.000Z","date":"2017-05-17","kind":"grant","acquired":true,"shares":8996,"price":25.01,"value":224989.96,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock is approved by the Compensation Committee of the Board of Directors for no consideration.  Grants are 100% vested on the date of grant."}],"balance_after":26927,"source":{"system":"sec-edgar","filing":"0001127602-17-018844","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/315852/000112760217018844/form4.xml","form_type":"4"}},{"id":4315382,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-05-17T17:01:37.000Z","date":"2017-05-15","kind":"grant","acquired":true,"shares":133.843,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":20017.107,"source":{"system":"sec-edgar","filing":"0001209191-17-032981","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117032981/doc4.xml","form_type":"4"}},{"id":4357841,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-04-05T14:34:15.000Z","date":"2017-04-03","kind":"grant","acquired":true,"shares":600.302,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":19883.264,"source":{"system":"sec-edgar","filing":"0001209191-17-025476","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117025476/doc4.xml","form_type":"4"}},{"id":4378798,"issuer":{"id":3534,"kind":"organization","name":"RANGE RESOURCES CORP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-03-20T20:47:59.000Z","date":"2017-03-17","kind":"purchase","acquired":true,"shares":2000,"price":27.46,"value":54920.0,"ownership":{"direct":true},"balance_after":17931,"source":{"system":"sec-edgar","filing":"0001127602-17-012421","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/315852/000112760217012421/form4.xml","form_type":"4"}},{"id":4378797,"issuer":{"id":3534,"kind":"organization","name":"RANGE RESOURCES CORP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-03-20T20:47:59.000Z","date":"2017-03-17","kind":"purchase","acquired":true,"shares":2000,"price":27.45,"value":54900.0,"ownership":{"direct":true},"balance_after":15931,"source":{"system":"sec-edgar","filing":"0001127602-17-012421","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/315852/000112760217012421/form4.xml","form_type":"4"}},{"id":4442271,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-02-16T19:30:23.000Z","date":"2017-02-14","kind":"grant","acquired":true,"shares":109.513,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":19282.962,"source":{"system":"sec-edgar","filing":"0001209191-17-011367","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117011367/doc4.xml","form_type":"4"}},{"id":4498013,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2017-01-05T19:01:34.000Z","date":"2017-01-03","kind":"grant","acquired":true,"shares":621.449,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":19173.449,"source":{"system":"sec-edgar","filing":"0001209191-17-001797","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919117001797/doc4.xml","form_type":"4"}},{"id":4552629,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2016-11-16T14:11:02.000Z","date":"2016-11-14","kind":"grant","acquired":true,"shares":117.733,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":18552,"source":{"system":"sec-edgar","filing":"0001209191-16-150363","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919116150363/doc4.xml","form_type":"4"}},{"id":4584049,"issuer":{"id":3003,"kind":"organization","name":"MPLX LP"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Units (Limited Partner Interests)","published_at":"2016-10-05T20:18:29.000Z","date":"2016-10-03","kind":"grant","acquired":true,"shares":573.394,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":18434.267,"source":{"system":"sec-edgar","filing":"0001209191-16-144918","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1186805/000120919116144918/doc4.xml","form_type":"4"}},{"id":4601019,"issuer":{"id":182267,"kind":"organization","name":"QUESTAR CORP","symbol":"STR"},"owners":[{"id":22133,"kind":"person","name":"HELMS CHRISTOPHER A","position":1,"cik":"0001186805","reported_name":"HELMS CHRISTOPHER A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-09-19T19:12:19.000Z","date":"2016-09-16","kind":"disposition_to_issuer","acquired":false,"shares":16944,"price":25,"value":423600.0,"ownership":{"direct":true},"balance_after":0,"source":{"system":"sec-edgar","filing":"0000751652-16-000431","document":"wf-form4_147432672622549.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/751652/000075165216000431/wf-form4_147432672622549.xml","form_type":"4"}}]}