10-QPeriod: Q3 FY2012

MPLX LP Quarterly Report for Q3 Ended Sep 30, 2012

Filed December 6, 2012For Securities:MPLXMPLXP

Summary

MPLX LP's 10-Q filing for the period ending September 29, 2012, details significant corporate activities including the successful completion of its initial public offering (IPO) on October 31, 2012. The IPO raised approximately $437.7 million in gross proceeds. A substantial portion of these proceeds was earmarked for expansion capital expenditures and distribution to its parent, MPC, with the remainder allocated to working capital and offering-related expenses. The company also addressed ongoing legal and environmental proceedings. While generally confident in the outcomes, it noted uncertainty regarding a specific environmental cleanup lawsuit in Illinois. However, an omnibus agreement with MPC ensures MPLX LP will be indemnified for any losses related to this specific litigation, mitigating direct financial risk to the partnership. No material changes were reported in the company's internal controls over financial reporting.

Key Highlights

  • 1Completed Initial Public Offering (IPO) on October 31, 2012, raising approximately $437.7 million in gross proceeds.
  • 2IPO proceeds allocated to expansion capital expenditures ($191.6M), distribution to MPC ($202.7M), working capital ($10.0M), and offering expenses ($31.0M).
  • 3MPLX LP is involved in legal and environmental proceedings, with a specific environmental cleanup lawsuit in Illinois identified.
  • 4An omnibus agreement with Marathon Petroleum Corporation (MPC) provides full indemnification for any losses MPLX LP might incur from the Illinois environmental lawsuit.
  • 5No material changes were identified in the company's internal control over financial reporting during the quarter.
  • 6The filing lists numerous agreements and exhibits related to the IPO, asset contributions, and operational services, primarily with Marathon Petroleum Corporation entities.
  • 7The company's risk factors are further detailed in its Prospectus, not fully elaborated within this specific 10-Q filing.

Frequently Asked Questions

The IPO, which closed on October 31, 2012, served to raise capital. The proceeds were intended for funding expansion capital expenditures, distributing funds to its parent company MPC, and covering offering expenses and working capital.

MPLX LP is involved in various legal and environmental proceedings, including a specific environmental cleanup lawsuit in Illinois related to a former refinery. While the outcome is uncertain, an omnibus agreement with MPC ensures MPLX LP will be indemnified for any potential losses from this specific litigation.

The $437.7 million in gross proceeds were allocated as follows: $202.7 million distributed to MPC, $191.6 million retained to prefund expansion capital expenditures, $10.0 million for working capital, and $31.0 million for underwriting discounts, commissions, and offering expenses.

No, the filing explicitly states that there were no changes in MPLX LP's internal control over financial reporting during the quarter ended September 29, 2012, that have materially affected or are reasonably likely to materially affect its internal control over financial reporting.