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):

May 19, 2017 (May 17, 2017)

SOLAR CAPITAL LTD.

(Exact name of registrant as specified in its charter)

500 Park Avenue

New York, NY 10022

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (212) 993-1670

Check the appropriate box below if the Form 8-K is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter)

Emerging growth company  ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Solar Capital Ltd. (the “Company”) held its Annual Meeting of Stockholders (the “Meeting”) on May 17, 2017 and submitted two matters to the vote of the stockholders. A summary of the matters voted upon by shareholders is set forth below.

1. Stockholders elected two nominees for directors, who will each serve for a three-year term to expire at the 2020 Annual Meeting of Stockholders based on the following votes:

2. Stockholders approved a proposal to authorize the Company to sell shares of its common stock at a price or prices below the Company’s then current net asset value per share in one or more offerings, in each case subject to the approval of its Board of Directors and compliance with the conditions set forth in the proxy statement pertaining thereto (including, without limitation, that the number of shares issued does not exceed 25% of the Company’s then outstanding common stock immediately prior to each such offering) based on the following votes:

For purposes of this proposal, the affirmative vote of (1) a majority of the outstanding shares of common stock entitled to vote at the Meeting; and (2) a majority of the outstanding shares of common stock entitled to vote at the Meeting that are not held by affiliated persons of the Company was required to approve this proposal. For purposes of this proposal, the Investment Company Act of 1940, as amended, defines “a majority of the outstanding shares” as: (1) 67% or more of the voting securities present at the Meeting if the holders of more than 50% of the outstanding voting securities of such company are present or represented by proxy; or (2) more than 50% of the outstanding voting securities of the Company, whichever is the less.

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.