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Frank Semple Insider Profile

4 Followers
Frank Semple, COB, Pres & CEO, Director at Markwest Energy, holds 542.53K shares in MPLX (Ticker: MPLX), holds 11.89K shares in Marathon Petroleum (Ticker: MPC), holds 0.00 shares in Andeavor Logistics LP (Ticker: ANDX).
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Frank Semple

Frank Semple
Markwest Energy (MWE)
COB, Pres & CEO, Director

Not Ranked
Frank Semple has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$28M
93.16%
6.84%
0.00%
A breakdown of Frank Semple's holdings

Insider Roles

MPLX
(MPLX)
Director
Marathon Petroleum
(MPC)
Director
Tortoise Acquisition Corp
(SHLL.U)
Director
Roles that Frank Semple holds in companies

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Frank Semple

Frank Semple's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
MWE
Markwest Energy
Dec 08, 2015
Informative Buy
6.10M
$0.00
Marathon Petroleum
Oct 03, 2024
Director
Uninformative Buy
$1.90M
MPLX
Nov 19, 2024
Director
Uninformative Buy
$25.81M
ANDX
Andeavor Logistics LP
Aug 01, 2019
Uninformative Sell
$0.00
Tortoise Acquisition Corp
Director
List of latest transactions for each holding click on a transaction to see Frank Semple's performance on stock

Frank Semple insider profile FAQ

What is the percentage of profitable transactions made by Frank Semple?
The percentage of profitable transactions made by Frank Semple is ―.
    What is the average return per transaction made by Frank Semple?
    The average return per transaction made by Frank Semple is ―.
      What stocks does Frank Semple hold?
      Frank Semple holds: MWE, MPC, MPLX, ANDX, SHLL.U stocks.
        What was Frank Semple’s latest transaction?
        Frank Semple latest transaction was an Uninformative Buy of ―.
          What was Frank Semple's most profitable transaction?
          Frank Semple’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Frank Semple's role in Markwest Energy?
            Frank Semple's role in Markwest Energy is COB, Pres & CEO, Director.
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