MPLX 54.14 (Stock is Up0.57    )


Corporate Profile

MPLX LP (MPLX) was launched on October 18, 2012 and is a consolidated subsidiary of Marathon Petroleum Corporation (MPC). The company’s assets consist of a network of common carrier crude oil and product pipeline systems, and associ¬ated crude oil and product storage assets in the Midwest and Gulf Coast regions of the U.S.

• Shares began trading on Oct. 26 with closing on or about Oct. 31.

MPLX’s operations are strategically located within MPC’s refining and marketing supply net-work, and are positioned to provide MPC with a logistical competitive advantage.

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MPLX (Common Stock)
ExchangeNYSE (US Dollar)
Change (%) Stock is Up 0.57 (1.06%)
Data as of 04/17/14 4:04 p.m. ET
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Recent PresentationsMore >>
Download DocumentationMorgan Stanley MLP Corporate Access Day
Recent NewsMore >>
04/01/14MPLX LP to Announce 2014 First-Quarter Financial Results May 1
FINDLAY, Ohio, April 1, 2014 - MPLX LP (NYSE: MPLX), a master limited partnership sponsored by Marathon Petroleum Corporation (NYSE: MPC), will host a conference call on Thursday, May 1, at 2 p.m. EDT to discuss 2014 first-quarter financial results, which will be released earlier that day, and to provide an update on partnership operations.MPLX participants will be Pam Beall, president, and Don Templin, vice president and chief financial officer. The call will be hosted by Tim Griffith, vice pre... 
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03/03/14MPLX LP 2013 K-1 Tax Packages Now Available on Company Website
FINDLAY, Ohio, March 3, 2014 - MPLX LP (NYSE: MPLX) today announced that the company's 2013 investor tax packages are now available on its website, Investors may select the Tax Reporting Package link under the Investor tab, or use the link provided: Additionally, MPLX has begun mailing tax packages today, and will complete all mailings by March 7, 2014. Questions regarding the Tax Reporting Package can be addressed by c... 
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02/28/14MPLX LP Files 2013 Form 10-K
FINDLAY, Ohio, Feb. 28, 2014 - MPLX LP (NYSE: MPLX) today filed with the U.S. Securities and Exchange Commission its Annual Report on Form 10-K for the fiscal year ended Dec. 31, 2013. The filing can be viewed through a link on MPLX's website at by selecting the "SEC Filings" link under the "Investors" tab.  Upon written request, unitholders may receive, free of charge, a copy of MPLX's Annual Report on Form 10-K (including complete audited financial sta... 
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02/27/14MPLX LP Announces Acquisition of Additional Interest in MPLX Pipe Line Holdings LP
FINDLAY, Ohio, Feb. 27, 2014 - MPLX LP (NYSE: MPLX) today announced that it has agreed to acquire an additional 13 percent interest in MPLX Pipe Line Holdings LP (Pipe Line Holdings) from a subsidiary of Marathon Petroleum Corporation (NYSE: MPC) for $310 million. This transaction represents MPLX's second acquisition following its initial public offering in October 2012. This acquisition will increase MPLX's interest in Pipe Line Holdings to 69 percent from the 56 percent interest it held previo... 
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Featured Documents
MPLX LP Announces Third-Quarter 2013 Results
Third Quarter 2013 Earnings Conference Call Slides  PDF
Morgan Stanley MLP Corporate Access Day PDF
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Investor Relations
(For investor inquiries)
Beth Hunter
Director, Investor Relations
Phone: +1 419-421-2559

Geri Ewing
Manager, Investor Relations
Phone: +1 419-421-2071

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