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MPLX LP

MPLX Net selling
CIK 0001552000 #572 in the set updated 21 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.

Insider
Date
Role
Action
Shares
Price
Amount
HAGEDORN CARL KRISTOPHER
18 Nov 2024
Exec VP & Chief Fin Ofc
Sell
4,000
$47.24
$188.96K
Floerke Gregory Scott
19 Apr 2022
Exec. VP and COO
Sell
2,500
$35.00
$87.50K
Floerke Gregory Scott
7 Feb 2022
Exec. VP and COO
Sell
2,500
$33.20
$83.00K
SEMPLE FRANK M
2 Feb 2022
Director
Sell indirect
28,000
$34.00
$952.00K
SEMPLE FRANK M
1 Feb 2022
Director
Sell indirect
28,000
$33.00
$924.00K
Floerke Gregory Scott
8 Nov 2021
Exec. VP and COO
Sell
2,500
$31.25
$78.13K
Floerke Gregory Scott
8 Nov 2021
Exec. VP and COO
Sell
2,500
$31.27
$78.18K
SEMPLE FRANK M
8 Nov 2021
Director
Sell indirect
27,000
$32.00
$864.00K
Floerke Gregory Scott
6 May 2021
Exec. VP and COO
Sell
2,500
$27.00
$67.50K
Floerke Gregory Scott
13 Jan 2021
COO and Exec. VP
Sell
2,500
$25.00
$62.50K
Floerke Gregory Scott
4 Dec 2020
COO and Exec. VP
Sell
2,500
$23.00
$57.50K
Floerke Gregory Scott
18 Nov 2020
COO and Exec. VP
Sell
2,500
$21.00
$52.50K
Floerke Gregory Scott
11 Dec 2017
Exec VP MarkWest Opr
Sell
2,000
$37.00
$74.00K
Floerke Gregory Scott
30 Nov 2017
Exec VP MarkWest Opr
Sell
2,000
$36.00
$72.00K
Floerke Gregory Scott
20 Nov 2017
Exec VP MarkWest Opr
Sell
2,000
$35.00
$70.00K
Floerke Gregory Scott
20 Nov 2017
Exec VP MarkWest Opr
Sell
2,000
$34.38
$68.76K
Bromley C Corwin
15 Sep 2017
Exec. VP and Gen Counsel
Sell
2,000
$34.80
$69.60K
Bromley C Corwin
14 Sep 2017
Exec. VP and Gen Counsel
Sell
500
$34.82
$17.41K
Bromley C Corwin
13 Sep 2017
Exec. VP and Gen Counsel
Sell
2,500
$34.50
$86.25K
NICKERSON RANDY S
15 Mar 2017
Exec VP and CCO
Sell
15,000
$36.20
$543.00K
NICKERSON RANDY S
15 Feb 2017
Exec VP and CCO
Sell
15,000
$38.61
$579.09K
Floerke Gregory Scott
24 Jan 2017
Exec VP and COO
Sell
1,000
$37.00
$37.00K
NICKERSON RANDY S
17 Jan 2017
Exec VP and CCO
Sell
15,000
$36.08
$541.23K
Floerke Gregory Scott
4 Jan 2017
Exec VP and COO
Sell
1,000
$36.00
$36.00K
Bromley C Corwin
4 Jan 2017
Exec. VP and Gen Counsel
Sell
2,500
$36.00
$90.00K
Floerke Gregory Scott
3 Jan 2017
Exec VP and COO
Sell
1,000
$35.00
$35.00K
SEMPLE FRANK M
27 Dec 2016
Director
Sell indirect
45,000
$34.00
$1.53M
NICKERSON RANDY S
21 Dec 2016
Exec VP and CCO
Sell
7,855
$33.01
$259.30K
NICKERSON RANDY S
20 Dec 2016
Exec VP and CCO
Sell
7,145
$33.01
$235.86K
SEMPLE FRANK M
21 Nov 2016
Director
Sell indirect
45,000
$34.00
$1.53M
NICKERSON RANDY S
15 Nov 2016
Exec VP and CCO
Sell
15,000
$33.07
$495.98K
Bromley C Corwin
1 Nov 2016
Exec. VP and Gen Counsel
Sell
5,000
$35.00
$175.00K
Bromley C Corwin
31 Oct 2016
Exec. VP and Gen Counsel
Sell
5,000
$34.03
$170.17K
NICKERSON RANDY S
31 Oct 2016
Exec VP and CCO
Sell
15,000
$34.03
$510.43K
SEMPLE FRANK M
27 Oct 2016
Director
Sell indirect
45,000
$34.00
$1.53M
Bromley C Corwin
24 Oct 2016
Exec. VP and Gen Counsel
Sell
5,000
$32.02
$160.12K
Floerke Gregory Scott
12 Oct 2016
Exec VP and COO
Sell
1,000
$31.00
$31.00K
Buese Nancy
23 Sep 2016
Exec VP and CFO
Sell
5,000
$33.00
$165.00K
Buese Nancy
23 Sep 2016
Exec VP and CFO
Sell
10,000
$32.72
$327.20K

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