Insider Transactions last 24 months for MPLX LP - NYSE: MPLX
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Walker Ray N Jr Director 08/25/2025 AA Direct COM 1,678 $0.00 $0.00 1,678 Helms Christopher A Director 08/15/2025 AA Direct COM 1,260 $0.00 $0.00 78,108 Surma John P Director 08/15/2025 AA Direct COM 1,475 $0.00 $0.00 86,095 Semple Frank M Director 08/15/2025 AA Direct COM 1,051 $0.00 $0.00 55,968 Stice J Michael Director 08/15/2025 AA Direct COM 962 $0.00 $0.00 51,276 Peiffer Garry L. Director 08/15/2025 AA Direct COM 1,157 $0.00 $0.00 61,645 Breves Christine S Director 08/15/2025 AA Direct COM 214 $0.00 $0.00 11,389 Breves Christine S Director 05/16/2025 AA Direct COM 201 $0.00 $0.00 11,175 Helms Christopher A Director 05/16/2025 AA Direct COM 1,187 $0.00 $0.00 76,849 Peiffer Garry L. Director 05/16/2025 AA Direct COM 1,090 $0.00 $0.00 60,488 Semple Frank M Director 05/16/2025 AA Direct COM 990 $0.00 $0.00 54,918 Stice J Michael Director 05/16/2025 AA Direct COM 907 $0.00 $0.00 50,313 Surma John P Director 05/16/2025 AA Direct COM 1,390 $0.00 $0.00 84,620 Breves Christine S Director 05/01/2025 AA Direct COM 2,481 $0.00 $0.00 10,974 Helms Christopher A Director 05/01/2025 AA Direct COM 2,481 $0.00 $0.00 75,661 Peiffer Garry L. Director 05/01/2025 AA Direct COM 2,481 $0.00 $0.00 59,397 Semple Frank M Director 05/01/2025 AA Direct COM 2,848 $0.00 $0.00 53,928 Stice J Michael Director 05/01/2025 AA Direct COM 2,848 $0.00 $0.00 49,406 Surma John P Director 05/01/2025 AA Direct COM 2,848 $0.00 $0.00 83,229 Breves Christine S Director 04/01/2025 AA Direct COM 192 $0.00 $0.00 8,493 Helms Christopher A Director 04/01/2025 AA Direct COM 192 $0.00 $0.00 73,180 Peiffer Garry L. Director 04/01/2025 AA Direct COM 192 $0.00 $0.00 56,916 Stice J Michael Director 04/01/2025 AA Direct COM 220 $0.00 $0.00 46,558 Semple Frank M Director 04/01/2025 AA Direct COM 220 $0.00 $0.00 51,079 Surma John P Director 04/01/2025 AA Direct COM 220 $0.00 $0.00 80,381
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Walker Ray N Jr Director 08/25/2025 AA Direct COM 1,678 $0.00 $0.00 1,678 Helms Christopher A Director 08/15/2025 AA Direct COM 1,260 $0.00 $0.00 78,108 Surma John P Director 08/15/2025 AA Direct COM 1,475 $0.00 $0.00 86,095 Semple Frank M Director 08/15/2025 AA Direct COM 1,051 $0.00 $0.00 55,968 Stice J Michael Director 08/15/2025 AA Direct COM 962 $0.00 $0.00 51,276 Peiffer Garry L. Director 08/15/2025 AA Direct COM 1,157 $0.00 $0.00 61,645 Breves Christine S Director 08/15/2025 AA Direct COM 214 $0.00 $0.00 11,389 Breves Christine S Director 05/16/2025 AA Direct COM 201 $0.00 $0.00 11,175 Helms Christopher A Director 05/16/2025 AA Direct COM 1,187 $0.00 $0.00 76,849 Peiffer Garry L. Director 05/16/2025 AA Direct COM 1,090 $0.00 $0.00 60,488 Semple Frank M Director 05/16/2025 AA Direct COM 990 $0.00 $0.00 54,918 Stice J Michael Director 05/16/2025 AA Direct COM 907 $0.00 $0.00 50,313 Surma John P Director 05/16/2025 AA Direct COM 1,390 $0.00 $0.00 84,620 Breves Christine S Director 05/01/2025 AA Direct COM 2,481 $0.00 $0.00 10,974 Helms Christopher A Director 05/01/2025 AA Direct COM 2,481 $0.00 $0.00 75,661 Peiffer Garry L. Director 05/01/2025 AA Direct COM 2,481 $0.00 $0.00 59,397 Semple Frank M Director 05/01/2025 AA Direct COM 2,848 $0.00 $0.00 53,928 Stice J Michael Director 05/01/2025 AA Direct COM 2,848 $0.00 $0.00 49,406 Surma John P Director 05/01/2025 AA Direct COM 2,848 $0.00 $0.00 83,229 Breves Christine S Director 04/01/2025 AA Direct COM 192 $0.00 $0.00 8,493 Helms Christopher A Director 04/01/2025 AA Direct COM 192 $0.00 $0.00 73,180 Peiffer Garry L. Director 04/01/2025 AA Direct COM 192 $0.00 $0.00 56,916 Stice J Michael Director 04/01/2025 AA Direct COM 220 $0.00 $0.00 46,558 Semple Frank M Director 04/01/2025 AA Direct COM 220 $0.00 $0.00 51,079 Surma John P Director 04/01/2025 AA Direct COM 220 $0.00 $0.00 80,381
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
Benson Molly R Chief Legal Ofc & Corp Sec 03/03/2025 DF Direct COM 1,262 $54.34 $68,577.08 40,469 Benson Molly R Chief Legal Ofc & Corp Sec 03/03/2025 DF Direct COM 625 $54.34 $33,962.50 41,731 Benson Molly R Chief Legal Ofc & Corp Sec 03/03/2025 DF Direct COM 580 $54.34 $31,517.20 42,356 Floerke Gregory Scott Exec. VP and COO 03/03/2025 DF Direct COM 1,100 $54.34 $59,774.00 92,485 Floerke Gregory Scott Exec. VP and COO 03/03/2025 DF Direct COM 995 $54.34 $54,068.30 93,585 Floerke Gregory Scott Exec. VP and COO 03/03/2025 DF Direct COM 1,054 $54.34 $57,274.36 94,580 Hagedorn Carl Kristopher Exec VP & Chief Fin Ofc 03/03/2025 DF Direct COM 910 $54.34 $49,449.40 17,480 Hagedorn Carl Kristopher Exec VP & Chief Fin Ofc 03/03/2025 DF Direct COM 422 $54.34 $22,931.48 18,390 Hagedorn Carl Kristopher Exec VP & Chief Fin Ofc 03/03/2025 DF Direct COM 448 $54.34 $24,344.32 18,812 Hennigan Michael J Executive Chairman 03/03/2025 DF Direct COM 10,111 $54.34 $549,431.74 360,472 Hennigan Michael J Executive Chairman 03/03/2025 DF Direct COM 10,181 $54.34 $553,235.54 370,583 Hennigan Michael J Executive Chairman 03/03/2025 DF Direct COM 9,862 $54.34 $535,901.08 380,764 Lyon Shawn M Senior VP, Log. & Storage 03/03/2025 DF Direct COM 1,052 $54.34 $57,165.68 21,299 Lyon Shawn M Senior VP, Log. & Storage 03/03/2025 DF Direct COM 936 $54.34 $50,862.24 22,351 Mannen Maryann T. President & CEO 03/03/2025 DF Direct COM 3,404 $54.34 $184,973.36 125,862 Mannen Maryann T. President & CEO 03/03/2025 DF Direct COM 3,407 $54.34 $185,136.38 129,266 Mannen Maryann T. President & CEO 03/03/2025 DF Direct COM 3,290 $54.34 $178,778.60 132,673 Quaid John J Director 03/03/2025 DF Direct COM 2,379 $54.34 $129,274.86 52,393 Quaid John J Director 03/03/2025 DF Direct COM 1,280 $54.34 $69,555.20 54,772 Quaid John J Director 03/03/2025 DF Direct COM 1,267 $54.34 $68,848.78 56,052 Benson Molly R Chief Legal Ofc & Corp Sec 12/13/2024 DF Direct COM 381 $48.86 $18,615.66 35,419 Floerke Gregory Scott Exec. VP and COO 12/13/2024 DF Direct COM 333 $48.86 $16,270.38 89,620 Hennigan Michael J Executive Chairman 12/13/2024 DF Direct COM 3,071 $48.86 $150,049.06 357,249 Lyon Shawn M Senior VP, Log. & Storage 12/13/2024 DF Direct COM 317 $48.86 $15,488.62 17,273 Hagedorn Carl Kristopher Exec VP & Chief Fin Ofc 11/18/2024 DS Direct COM 4,000 $47.24 $188,960.00 14,750
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Filer's Name
Relationship/
Trans.
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Total Shares Owned
No data available for this section
Transaction Type Key A = Acquired, D = Disposed A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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