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John Surma Insider Profile

4 Followers
John Surma, Director at MPLX, holds 95.45K shares in MPLX (Ticker: MPLX), holds 13.79K shares in Trane Technologies (Ticker: TT), holds 70.90K shares in Marathon Petroleum (Ticker: MPC).
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John Surma

John Surma
MPLX (MPLX)
Director

Not Ranked
John Surma has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$43M
72.91%
13.28%
13.07%
0.74%
A breakdown of John Surma's holdings
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Insider Roles

Marathon Petroleum
(MPC)
Director
MPLX
(MPLX)
Director
Trane Technologies
(TT)
Director
Public Service Enterprise
(PEG)
Director
Roles that John Surma holds in companies
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Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by John Surma
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John Surma's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
MPLX
MPLX
Aug 18, 2026
Director
Uninformative Buy
―
$5.74M
MPC
Marathon Petroleum
May 04, 2026
Director
Uninformative Buy
―
$31.53M
TT
Trane Technologies
Jun 09, 2026
Director
Uninformative Buy
―
$5.65M
PEG
Public Service Enterprise
May 02, 2024
Director
Uninformative Buy
180.04K
$320.56K
CXO
Concho Resources
Jan 06, 2020
―
Uninformative Buy
―
$979.87K
X
United States Steel
Nov 27, 2013
―
Uninformative Sell
―
$21.56M
~CCC
Calgon Carbon Corp
―
―
―
$10.75K
List of latest transactions for each holding click on a transaction to see John Surma's performance on stock
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John Surma insider profile FAQ

What is the percentage of profitable transactions made by John Surma?
The percentage of profitable transactions made by John Surma is ―.
    What is the average return per transaction made by John Surma?
    The average return per transaction made by John Surma is ―.
      What stocks does John Surma hold?
      John Surma holds: MPLX, MPC, TT, PEG, CXO, X, ~CCC stocks.
        What was John Surma’s latest transaction?
        John Surma latest transaction was an Uninformative Buy of ―.
          What was John Surma's most profitable transaction?
          John Surma’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is John Surma's role in MPLX?
            John Surma's role in MPLX is Director.
              How can I follow the stock ratings of top corporate insiders?
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