UNITED STATES


SECURITIES AND EXCHANGE COMMISSION


Washington, D.C. 20549


__________________________________________________


FORM 10-K/A


Amendment No. 1


__________________________________________________


xANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.


For the fiscal year ended December 31, 2015


OR


oTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934


For the transition period from  to


Commission file number: 001-36635


__________________________________________________





CONE MIDSTREAM PARTNERS LP


(Exact name of registrant as specified in its charter)


Delaware47-1054194(State or other jurisdiction ofincorporation or organization)(I.R.S. EmployerIdentification No.)


1000 CONSOL Energy Drive


Canonsburg, PA 15317-6506


(724) 485-4000


(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)


__________________________________________________


Securities registered pursuant to Section 12(b) of the Act:


Title of each className of exchange on which registeredCommon Units Representing Limited Partner InterestsNew York Stock Exchange


Securities registered pursuant to Section 12(g) of the Act:  None


__________________________________________________


Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No x


Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No x


Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o


Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No o


Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405) is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. x





Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):


Large accelerated filer o Accelerated filer o Non-accelerated filer x Smaller Reporting Company o


Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No x





The aggregate market value of common units held by non-affiliates of the registrant as of June 30, 2015, the last business day of the registrant's most recently completed second fiscal quarter, was $356.2 million.  This is based on the closing price of common units on the New York Stock Exchange on such date.


As of February 17, 2016 , CONE Midstream Partners LP had 29,180,217 of common units and 29,163,121 of subordinated units outstanding.








---










Explanatory Note


CONE Midstream Partners LP (the “Partnership”) is filing this Amendment No. 1 (the “Amendment”) to its Form 10-K for the year ended December 31, 2015 (the “Original Form 10-K”) to correct an inadvertent omission of certain introductory language from paragraph 4 of the certification of its Chief Executive Officer filed as Exhibit 31.1 and the certification of its Chief Financial Officer filed as Exhibit 31.2 to the Original Form 10-K.





This Amendment should be read in conjunction with the Original Form 10-K, which continues to speak as of the date thereof. Other than as set forth above, this Amendment does not modify or update disclosures in the Original Form 10-K. Accordingly, this Amendment does not reflect events occurring after the filing of the Original Form 10-K or modify or update any related or other disclosures.














PART II


OTHER INFORMATION


|        |         
|------- | --------
|ITEM 6. | EXHIBITS




ExhibitNumberExhibit Description31.1†Certification of Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 193431.2†Certification of Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934


† Filed herewith.














---










SIGNATURE


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, thereunto duly authorized.


/s/ David M. KhaniDavid M. KhaniChief Financial Officer and Director(Duly Authorized Officer and Principal Financial Officer)


Date: September 9, 2016