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S

Semple Frank M

Open-market buys
0
$0 total
Open-market sells
0
$0 total
Tracking since
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No individual transactions on file yet — aggregate totals above are current.

Holdings as last reported
333,337 Common Units (Limited Partner Interests) in MPLXP
Held indirectly (Frank M Semple Revocable Trust) · as of 2026-08-14
111,180 Common Units (Limited Partner Interests) in MPLXP
Held indirectly (Robin Y Semple 2012 Dynasty Trust) · as of 2026-08-14

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Companies touched
Marathon Petroleum Corp
CIK 0001510295
MPLX LP
CIK 0001552000