MPLX LP

MPLX Net selling

CIK 0001552000 #572 in the set updated 22 Sep 2026

Bought (120 mo)

$3.67M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$12.94M

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$12.94M

39 of 39 sales

Net

−$9.27M

−$9.27M against sales at will

By person

33 insiders · 56 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

SEMPLE FRANK M

Director

—

$7.33M (6)

−$7.33M

396,813

$20.93M

−28.1%

NICKERSON RANDY S

Exec VP and CCO

—

$3.16M (7)

−$3.16M

177,552

$9.37M

−30.0%

Heminger Gary R.

Director

$1.46M (13)

—

+$1.46M

130,295

$6.87M

+275.0%

Peiffer Garry L.

Director

$1.00M (2)

—

+$1.00M

137,810

$7.27M

+276.7%

SANDMAN DAN D

Director

$998.53K (1)

—

+$998.53K

127,542

$6.73M

+150.8%

Floerke Gregory Scott

Exec. VP and COO

—

$990.58K (16)

−$990.58K

95,337

$5.03M

+13.5%

Bromley C Corwin

Exec. VP and Gen Counsel

—

$768.54K (7)

−$768.54K

121,205

$6.39M

−12.5%

Buese Nancy

Exec VP and CFO

—

$492.20K (2)

−$492.20K

182,779

$9.64M

−7.6%

Lyon Shawn M

Senior VP, Log. & Storage

$211.00K (1)

—

+$211.00K

28,289

$1.49M

+590.3%

HAGEDORN CARL KRISTOPHER

Exec VP & Chief Fin Ofc

—

$188.96K (1)

−$188.96K

20,409

$1.08M

+261.2%

Marathon Petroleum Corp entity

Director

—

—

—

647,415,453

$34.15B

—

Goff Gregory James

Director

—

—

—

385,168

$20.32M

+3,122%

Hennigan Michael J

Executive Chairman

—

—

—

359,137

$18.94M

—

Mannen Maryann T.

Chairman, President & CEO

—

—

—

165,459

$8.73M

—

SURMA JOHN P

Director

—

—

—

95,448

$5.03M

+487.6%

HELMS CHRISTOPHER A

Director

—

—

—

86,208

$4.55M

+370.6%

Templin Donald C.

Director

—

—

—

81,538

$4.30M

+109.3%

Gagle Suzanne

General Counsel

—

—

—

67,205

$3.55M

+853.3%

STICE J MICHAEL

Director

—

—

—

58,413

$3.08M

+5,427%

Quaid John J

Director

—

—

—

52,393

$2.76M

+187.5%

BEATTY MICHAEL L

Director

—

—

—

51,726

$2.73M

+76.4%

Benson Molly R

Chief Legal Ofc & Corp Sec

—

—

—

46,114

$2.43M

+62.3%

Rosson Paula L

Senior VP and CAO

—

—

—

45,480

$2.40M

+12.7%

Beall Pamela K.M.

Director

—

—

—

43,247

$2.28M

+269.1%

Griffith Timothy T.

Director

—

—

—

36,846

$1.94M

+102.3%

Aydt Timothy J

Exec. VP and Chief Comm Ofc.

—

—

—

34,371

$1.81M

+90.3%

Swearingen John S

Exec VP, Logistics & Storage

—

—

—

26,738

$1.41M

+243.9%

Daberko David A.

Director

—

—

—

23,872

$1.26M

+30.6%

Wilson C. Richard

Director

—

—

—

20,616

$1.09M

+22.3%

Kaczynski Thomas

Senior VP, Finance & Treasurer

—

—

—

18,091

$954.30K

+86.2%

Breves Christine S

Director

—

—

—

15,038

$793.27K

+3,182%

Khoury Maria A

Director

—

—

—

8,451

$445.79K

—

Walker Ray N JR

Director

—

—

—

4,609

$243.14K

+905.9%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

0

Nothing of that kind in this period.

What was left out

Form 4 filings counted 735

Amendments (4/A) skipped 7

Filings about a different issuer 0

Unreadable filings 0

Joint filings 8

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 39

Transactions with no price 0

Shares from compensation/vesting 780,826,760

Sales filed before the plan box existed 38

History held since 6 Sep 2016