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SF

SEMPLE FRANK M

Director

BoardM

US·SEC (Form 4)

Marathon Petroleum Corp MPLX LP

Cumul. flow

0

Total declarations

0

Companies

—

▲ Purchases (0 ops.)

€3m

▼ Sales (4 ops.)

Insider track record

Board Director

Disclosed buys

0

Disclosed sells

4

T+90 hit rate

73%

T+90 mean return

+8.2%

Across 22 buy signals with a settled T+90 return. Return basis: close on the day after publication.

Signal history

Browse the full record of transactions filed by SEMPLE FRANK M, Director. Director active across 2 companies, notably Marathon Petroleum Corp. Aggregated, 68 reports have been logged. Breakdown: 0 buy · 4 sells. Total volume traded: €3.1m. History available since 3 May 2021. The latest transaction was filed on 16 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is free.

Declarations68 total

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DirectorExecutives16 May 2025MPLX LP

990.056 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-074882:0

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DirectorExecutives1 May 2025Marathon Petroleum Corp

1,275.96 shares0Common StockSEC:0000950170-25-063144:0

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DirectorExecutives1 May 2025MPLX LP

2,848.352 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-063160:0

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DirectorExecutives1 Apr 2025MPLX LP

220.446 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-050753:0

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DirectorExecutives1 Apr 2025Marathon Petroleum Corp

93.586 shares0Common StockSEC:0000950170-25-050616:0

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DirectorExecutives14 Feb 2025MPLX LP

887.928 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-021944:0

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DirectorExecutives2 Jan 2025Marathon Petroleum Corp

294.19 shares0Common StockSEC:0000950170-25-001681:0

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DirectorExecutives2 Jan 2025MPLX LP

737.561 shares0Common Units (Limited Partner Interests)SEC:0000950170-25-001702:0

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DirectorExecutives15 Nov 2024MPLX LP

981.554 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-128281:0

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DirectorExecutives1 Oct 2024MPLX LP

802.932 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-112126:0

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DirectorExecutives1 Oct 2024Marathon Petroleum Corp

251.025 shares0Common StockSEC:0000950170-24-112096:0

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DirectorExecutives16 Aug 2024MPLX LP

932.736 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-098890:0

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DirectorExecutives1 Jul 2024Marathon Petroleum Corp

225.27 shares0Common StockSEC:0000950170-24-081101:0

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DirectorExecutives1 Jul 2024MPLX LP

830.807 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-081064:0

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DirectorExecutives13 May 2024MPLX LP

923.704 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-060010:0

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DirectorExecutives1 Apr 2024MPLX LP

862.173 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-040704:0

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DirectorExecutives1 Apr 2024Marathon Petroleum Corp

192.628 shares0Common StockSEC:0000950170-24-040689:0

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DirectorExecutives14 Feb 2024MPLX LP

956.533 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-016155:0

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DirectorExecutives2 Jan 2024MPLX LP

971.502 shares0Common Units (Limited Partner Interests)SEC:0000950170-24-001680:0

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DirectorExecutives2 Jan 2024Marathon Petroleum Corp

258.434 shares0Common StockSEC:0000950170-24-001638:0

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DirectorExecutives13 Nov 2023MPLX LP

987.153 shares0Common Units (Limited Partner Interests)SEC:0001209191-23-055275:0

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DirectorExecutives2 Oct 2023MPLX LP

1,014.09 shares0Common Units (Limited Partner Interests)SEC:0001209191-23-051817:0

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DirectorExecutives2 Oct 2023Marathon Petroleum Corp

262.465 shares0Common StockSEC:0001209191-23-051805:0

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DirectorExecutives14 Aug 2023MPLX LP

867.821 shares0Common Units (Limited Partner Interests)SEC:0001209191-23-045945:0

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DirectorExecutives3 Jul 2023Marathon Petroleum Corp

334.992 shares0Common StockSEC:0001209191-23-040814:0

25 of 68 declarations

About SEMPLE FRANK M

Frank M Semple is an executive at Marathon Petroleum Corp.