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): April 30, 2015 (April 28, 2015)

New Mountain Finance Corporation

(Exact name of co-registrant as specified in its charter)

787 7th Avenue, 48th Floor, New York, NY 10019

(Address of principal executive offices)

Co-Registrant’s telephone number, including area code (212) 720-0300

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:

o      Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o      Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o      Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o      Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 5.07.   Submission of Matters to a Vote of Security Holders.

New Mountain Finance Corporation (“NMFC”) held its 2015 Annual Meeting of Stockholders on April 28, 2015 and submitted two (2) matters to the vote of stockholders.  A summary of the matters voted upon by the stockholders is set forth below.

Election of Directors:

Stockholders of NMFC elected two nominees for director, each to serve for a three-year term to expire at the 2018 Annual Meeting of Stockholders based on the following votes:

Ratification of the Appointment of Deloitte & Touche LLP to serve as NMFC’s independent registered public accounting firm for the fiscal year ending December 31, 2015:

Stockholders of NMFC ratified the appointment of Deloitte & Touche LLP to serve as NMFC’s independent registered public accounting firm for the fiscal year ending December 31, 2015 based on the following votes:

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrants have duly caused this Current Report on Form 8-K to be signed on its behalf by the undersigned hereunto duly authorized.

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