UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
_____________________________________________
FORM 8-K
 _____________________________________________
 
Current Report
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported) July 28, 2016
 
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MPLX LP
(Exact name of registrant as specified in its charter)
 
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Delaware
 
001-35714
 
27-0005456
(State or other jurisdiction
of incorporation)
 
(Commission File Number)
 
(IRS Employer
Identification No.)
 
200 E. Hardin Street
Findlay, Ohio
 
45840
(Address of principal executive offices)
 
(Zip Code)
Registrant’s telephone number, including area code:
(419) 672-6500
(Former name or former address, if changed since last report.)
 _____________________________________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
 
¨
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
 






Item 8.01
Other Events.
On July 28, 2016, MPLX LP (the “Partnership”) announced Frank M. Semple will retire from his executive officer role as Vice Chairman of MPLX GP LLC, the general partner of the Partnership, effective October 31, 2016. Upon his retirement, Mr. Semple will remain on the MPLX GP LLC board of directors, and will also continue to serve on the board of directors of the Partnership’s sponsor, Marathon Petroleum Corporation.



 








SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 
 
MPLX LP
 
 
 
 
 
 
 
By:
 
MPLX GP LLC, its General Partner
 
 
 
 
 
 
 
 
Date: August 1, 2016
By:
 
/s/ Nancy K. Buese
 
 
 
Name: Nancy K. Buese
 
 
 
Title: Executive Vice President and Chief Financial Officer