United States Oil & Gas Related Equipment and Services

MPLX LP (MPLX)

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MPLX LP has not recorded any insider trading activity within the last three months. The most recent transaction occurred on March 7, 2025, when a senior executive purchased 4,000 shares. Prior to this, there were sales activity reported in late 2024. No significant insider trading patterns have emerged in the recent period.
Ticker: MPLX Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Top insiders
Trades
Buy 7 Mar 2025
Value US$3,203,286.85 | Price 383.31 | Shares 3,793 (-48.9%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-03-11 2025-03-07 B Purchase
2.6
Lyon Shawn M

Senior VP, Log. & Storage

Officer
3,793 -48.9%
383.31
US$3,203,287 		3,793 -48.9% 383.31 US$3,203,287
2024-11-20 2024-11-18 S Sale
2.3
HAGEDORN CARL KRISTOPHER

Exec VP & Chief Fin Ofc

Executive Director
76,286 +43.6%
61.53
US$1,770,093 		76,286 +43.6% 61.53 US$1,770,093
2024-11-18 2024-11-18 PrS Proposed sale
2.3
HAGEDORN CARL KRISTOPHER

Officer; Director

Executive Director
99,790
367.44
US$375,022 		99,790 367.44 US$375,022
2022-04-21 2022-04-19 PlS Planned sale
2.0
Floerke Gregory Scott

Exec. VP and COO

Officer
2,500 -3.0%
35.00
US$87,500 		2,500 -3.0% 35.00 US$87,500
2022-02-09 2022-02-07 PlS Planned sale
2.0
Floerke Gregory Scott

Exec. VP and COO

Officer
2,500 -3.2%
33.20
US$83,000 		2,500 -3.2% 33.20 US$83,000
2022-02-03 2022-02-02 PlS Planned sale
SEMPLE FRANK M
Non-Executive Director
28,000 -7.7%
34.00
US$952,000 		28,000 -7.7% 34.00 US$952,000
2022-02-03 2022-02-01 PlS Planned sale
SEMPLE FRANK M
Non-Executive Director
28,000 -7.2%
33.00
US$924,000 		28,000 -7.2% 33.00 US$924,000
2021-11-10 2021-11-08 PlS Planned sale
SEMPLE FRANK M
Non-Executive Director
27,000 -6.5%
32.00
US$864,000 		27,000 -6.5% 32.00 US$864,000
2021-11-10 2021-11-08 PlS Planned sale
2.0
Floerke Gregory Scott

Exec. VP and COO

Officer
2,500 -3.1%
31.25
US$78,134 		2,500 -3.1% 31.25 US$78,134
2021-11-10 2021-11-08 PlS Planned sale
2.0
Floerke Gregory Scott

Exec. VP and COO

Officer
2,500 -3.0%
31.27
US$78,184 		2,500 -3.0% 31.27 US$78,184
2021-05-10 2021-05-06 PlS Planned sale
2.0
Floerke Gregory Scott

Exec. VP and COO

Officer
2,500 -2.9%
27.00
US$67,500 		2,500 -2.9% 27.00 US$67,500
2021-01-15 2021-01-13 PlS Planned sale
2.0
Floerke Gregory Scott

COO and Exec. VP

Officer
2,500 -3.2%
25.00
US$62,500 		2,500 -3.2% 25.00 US$62,500
2020-12-08 2020-12-04 PlS Planned sale
2.0
Floerke Gregory Scott

COO and Exec. VP

Officer
2,500 -3.1%
23.00
US$57,500 		2,500 -3.1% 23.00 US$57,500
2020-11-20 2020-11-18 PlS Planned sale
2.0
Floerke Gregory Scott

COO and Exec. VP

Officer
2,500 -3.0%
21.00
US$52,500 		2,500 -3.0% 21.00 US$52,500
2019-08-13 2019-08-09 B Purchase Peiffer Garry L. Non-Executive Director
18,800 +37.8%
27.30
US$513,259 		18,800 +37.8% 27.30 US$513,259
2019-08-09 2019-08-08 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
2,100 +140.0%
27.45
US$57,638 		2,100 +140.0% 27.45 US$57,638
2019-08-09 2019-08-08 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
2,100 +133.2%
27.44
US$57,621 		2,100 +133.2% 27.44 US$57,621
2019-08-09 2019-08-08 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
2,100 +133.2%
27.40
US$57,540 		2,100 +133.2% 27.40 US$57,540
2019-08-09 2019-08-08 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
2,100 +133.2%
27.42
US$57,585 		2,100 +133.2% 27.42 US$57,585
2019-08-09 2019-08-08 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
2,100 +133.2%
27.42
US$57,575 		2,100 +133.2% 27.42 US$57,575
2019-08-09 2019-08-08 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
2,100 +133.2%
27.40
US$57,540 		2,100 +133.2% 27.40 US$57,540
2019-08-09 2019-08-07 B Purchase SANDMAN DAN D Non-Executive Director
36,630 +59.8%
27.26
US$998,534 		36,630 +59.8% 27.26 US$998,534
2019-08-09 2019-08-07 B Purchase Heminger Gary R.

Chairman, CEO

Executive Director
30,000 +31.3%
27.09
US$812,580 		30,000 +31.3% 27.09 US$812,580
2019-08-09 2019-08-07 B Purchase Peiffer Garry L. Non-Executive Director
18,000 +56.8%
27.15
US$488,646 		18,000 +56.8% 27.15 US$488,646
2017-12-13 2017-12-11 PlS Planned sale Floerke Gregory Scott

Exec VP MarkWest Opr
2,000 -2.5%
37.00
US$74,000 		2,000 -2.5% 37.00 US$74,000
2017-12-04 2017-11-30 PlS Planned sale Floerke Gregory Scott

Exec VP MarkWest Opr
2,000 -2.5%
36.00
US$72,000 		2,000 -2.5% 36.00 US$72,000
2017-11-22 2017-11-20 PlS Planned sale Floerke Gregory Scott

Exec VP MarkWest Opr
2,000 -2.4%
35.00
US$70,000 		2,000 -2.4% 35.00 US$70,000
2017-11-22 2017-11-20 PlS Planned sale Floerke Gregory Scott

Exec VP MarkWest Opr
2,000 -2.3%
34.38
US$68,760 		2,000 -2.3% 34.38 US$68,760
2017-09-15 2017-09-15 S Sale Bromley C Corwin

Exec. VP and Gen Counsel
2,000 -1.6%
34.80
US$69,600 		2,000 -1.6% 34.80 US$69,600
2017-09-15 2017-09-14 S Sale Bromley C Corwin

Exec. VP and Gen Counsel
500 -0.4%
34.82
US$17,408 		500 -0.4% 34.82 US$17,408
2017-09-15 2017-09-13 S Sale Bromley C Corwin

Exec. VP and Gen Counsel
2,500 -2.0%
34.50
US$86,250 		2,500 -2.0% 34.50 US$86,250
2017-06-14 2017-06-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
1,500 +inf%
33.24
US$49,863 		1,500 +inf% 33.24 US$49,863
2017-06-14 2017-06-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
1,500 +inf%
33.24
US$49,867 		1,500 +inf% 33.24 US$49,867
2017-06-14 2017-06-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
1,500 +inf%
33.28
US$49,927 		1,500 +inf% 33.28 US$49,927
2017-06-14 2017-06-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
1,500 +inf%
33.26
US$49,890 		1,500 +inf% 33.26 US$49,890
2017-06-14 2017-06-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
1,500 +inf%
33.26
US$49,897 		1,500 +inf% 33.26 US$49,897
2017-06-14 2017-06-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
1,500 +inf%
33.28
US$49,927 		1,500 +inf% 33.28 US$49,927
2017-03-16 2017-03-15 PlS Planned sale NICKERSON RANDY S

Exec VP and CCO

Officer
15,000 -7.8%
36.20
US$542,996 		15,000 -7.8% 36.20 US$542,996
2017-02-17 2017-02-15 PlS Planned sale NICKERSON RANDY S

Exec VP and CCO

Officer
15,000 -7.9%
38.61
US$579,093 		15,000 -7.9% 38.61 US$579,093
2017-01-26 2017-01-24 PlS Planned sale Floerke Gregory Scott

Exec VP and COO
1,000 -1.3%
37.00
US$37,000 		1,000 -1.3% 37.00 US$37,000
2017-01-19 2017-01-17 PlS Planned sale NICKERSON RANDY S

Exec VP and CCO

Officer
15,000 -7.3%
36.08
US$541,230 		15,000 -7.3% 36.08 US$541,230
2017-01-05 2017-01-04 PlS Planned sale Floerke Gregory Scott

Exec VP and COO
1,000 -1.3%
36.00
US$36,000 		1,000 -1.3% 36.00 US$36,000
2017-01-05 2017-01-04 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel
2,500 -2.1%
36.00
US$90,000 		2,500 -2.1% 36.00 US$90,000
2017-01-04 2017-01-03 PlS Planned sale Floerke Gregory Scott

Exec VP and COO
1,000 -1.2%
35.00
US$35,000 		1,000 -1.2% 35.00 US$35,000
2016-12-28 2016-12-27 PlS Planned sale SEMPLE FRANK M Non-Executive Director
45,000 -60.6%
34.00
US$1,530,000 		45,000 -60.6% 34.00 US$1,530,000
2016-12-22 2016-12-21 PlS Planned sale NICKERSON RANDY S

Exec VP and CCO

Officer
7,855 -3.7%
33.01
US$259,301 		7,855 -3.7% 33.01 US$259,301
2016-12-21 2016-12-20 PlS Planned sale NICKERSON RANDY S

Exec VP and CCO

Officer
7,145 -3.3%
33.01
US$235,858 		7,145 -3.3% 33.01 US$235,858
2016-11-23 2016-11-21 PlS Planned sale SEMPLE FRANK M Non-Executive Director
45,000 -37.7%
34.00
US$1,530,000 		45,000 -37.7% 34.00 US$1,530,000
2016-11-16 2016-11-15 PlS Planned sale
NICKERSON RANDY S

Exec VP and CCO

Officer
15,000 -6.3%
33.07
US$495,978 		15,000 -6.3% 33.07 US$495,978
2016-11-02 2016-11-01 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel

Officer
5,000 -3.9%
35.00
US$175,000 		5,000 -3.9% 35.00 US$175,000
2016-11-02 2016-10-31 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel

Officer
5,000 -3.7%
34.03
US$170,166 		5,000 -3.7% 34.03 US$170,166
2016-11-02 2016-10-31 PlS Planned sale
NICKERSON RANDY S

Exec VP and CCO

Officer
15,000 -5.9%
34.03
US$510,429 		15,000 -5.9% 34.03 US$510,429
2016-10-31 2016-10-27 PlS Planned sale
SEMPLE FRANK M
Non-Executive Director
45,000 -27.4%
34.00
US$1,530,000 		45,000 -27.4% 34.00 US$1,530,000
2016-10-25 2016-10-24 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel

Officer
5,000 -3.6%
32.02
US$160,120 		5,000 -3.6% 32.02 US$160,120
2016-10-13 2016-10-12 PlS Planned sale Floerke Gregory Scott

Exec VP and COO

Officer
1,000 -1.2%
31.00
US$31,000 		1,000 -1.2% 31.00 US$31,000
2016-09-27 2016-09-23 PlS Planned sale Buese Nancy

Exec VP and CFO

Officer
5,000 -2.7%
33.00
US$165,000 		5,000 -2.7% 33.00 US$165,000
2016-09-27 2016-09-23 PlS Planned sale
Buese Nancy

Exec VP and CFO

Officer
10,000 -5.1%
32.72
US$327,200 		10,000 -5.1% 32.72 US$327,200
2016-07-05 2016-07-01 PlS Planned sale Rosson Paula L

Senior VP and CAO

Officer
12,267 -23.3%
33.38
US$409,472 		12,267 -23.3% 33.38 US$409,472
2016-05-24 2016-05-23 PlS Planned sale Buese Nancy

Exec VP and CFO

Officer
5,000 -2.5%
34.00
US$170,000 		5,000 -2.5% 34.00 US$170,000
2016-05-24 2016-05-23 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel

Officer
2,500 -1.8%
34.00
US$85,000 		2,500 -1.8% 34.00 US$85,000
2016-04-13 2016-04-11 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel

Officer
2,500 -1.7%
30.00
US$75,000 		2,500 -1.7% 30.00 US$75,000
2016-04-13 2016-04-11 PlS Planned sale Bromley C Corwin

Exec. VP and Gen Counsel

Officer
2,500 -1.7%
29.16
US$72,900 		2,500 -1.7% 29.16 US$72,900
2015-12-08 2015-12-04 B Purchase SANDMAN DAN D Non-Executive Director
20,000 +69.4%
31.16
US$623,274 		20,000 +69.4% 31.16 US$623,274
2015-09-14 2015-09-10 B Purchase Wilson C. Richard Non-Executive Director
4,000 +39.0%
45.67
US$182,680 		4,000 +39.0% 45.67 US$182,680
2015-08-31 2015-08-28 B Purchase Griffith Timothy T.

VP & Chief Financial Officer

Executive Director
1,000 +10.1%
50.26
US$50,260 		1,000 +10.1% 50.26 US$50,260
2015-08-28 2015-08-27 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
7,450 +38.6%
50.24
US$374,318 		7,450 +38.6% 50.24 US$374,318
2015-08-28 2015-08-26 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
10,000 +107.5%
47.58
US$475,770 		10,000 +107.5% 47.58 US$475,770
2015-08-21 2015-08-20 B Purchase Templin Donald C.

Executive VP

Executive Director
3,000 +20.0%
51.12
US$153,354 		3,000 +20.0% 51.12 US$153,354
2015-08-21 2015-08-20 B Purchase Griffith Timothy T.

VP & Chief Financial Officer

Executive Director
1,000 +11.2%
51.34
US$51,340 		1,000 +11.2% 51.34 US$51,340
2014-12-15 2014-12-12 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
6,200 +200.0%
61.26
US$379,787 		6,200 +200.0% 61.26 US$379,787
2014-12-15 2014-12-11 B Purchase Heminger Gary R.

Chief Executive Officer

Executive Director
3,100 +inf%
61.70
US$191,270 		3,100 +inf% 61.70 US$191,270
2014-03-12 2014-03-11 B Purchase Wilson C. Richard Non-Executive Director
3,000 +53.9%
49.42
US$148,251 		3,000 +53.9% 49.42 US$148,251
2013-05-23 2013-05-21 B Purchase Wilson C. Richard Non-Executive Director
3,000 +231.8%
38.46
US$115,365 		3,000 +231.8% 38.46 US$115,365
2012-11-02 2012-10-31 B Purchase SURMA JOHN P Non-Executive Director
7,500 +inf%
22.00
US$165,000 		7,500 +inf% 22.00 US$165,000
2012-11-02 2012-10-31 B Purchase Wilder J. Michael

VP, General Counsel & Sec

Officer
22,500 +inf%
22.00
US$495,000 		22,500 +inf% 22.00 US$495,000
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