##### Table of Contents

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549   FORM 10-Q    ☒
Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarter Ended March 31, 2018  ☐
Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission File Number: 814-00849   SOLAR SENIOR CAPITAL LTD. (Exact name of registrant as specified in its charter)    Maryland

27-4288022(State of Incorporation)

(I.R.S. Employer
Identification No.)500 Park Avenue
New York, N.Y.

10022(Address of principal executive offices)

(Zip Code) (212) 993-1670 (Registrants telephone number, including area code)   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 and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐ 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 during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such
files).    Yes  ☐    No  ☐ Indicate by check mark whether the
registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definitions of large accelerated filer, accelerated filer,
smaller reporting company, and emerging growth company in Rule 12b-2 of the Exchange Act. (Check one):  Large accelerated filer

☐

Accelerated filer

☒Non-accelerated filer

☐

Smaller Reporting Company

☐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.  ☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the
Exchange Act).    Yes  ☐    No  ☒ The number of shares of the
registrants Common Stock, $.01 par value, outstanding as of May 4, 2018 was 16,040,485.




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2018 TABLE OF CONTENTS  PAGEPART I. FINANCIAL INFORMATIONItem 1.

Financial StatementsConsolidated Statements of Assets and Liabilities as of March 
31, 2018 (unaudited) and December 31, 2017


3Consolidated Statements of Operations for the three months ended March 
31, 2018 (unaudited) and March 31, 2017 (unaudited)


4Consolidated Statements of Changes in Net Assets for the three months ended March 31,
 2018 (unaudited) and the year ended December 31, 2017


5Consolidated Statements of Cash Flows for the three months ended March 
31, 2018 (unaudited) and March 31, 2017 (unaudited)


6Consolidated Schedule of Investments as of March 31, 2018
(unaudited)


7Consolidated Schedule of Investments as of December 31,
2017


11Notes to Consolidated Financial Statements (unaudited)


15Report of Independent Registered Public Accounting Firm


38Item 2.

Managements Discussion and Analysis of Financial Condition and Results of
 Operations


39Item 3.

Quantitative and Qualitative Disclosures About Market Risk


58Item 4.

Controls and Procedures


58PART II. OTHER INFORMATIONItem 1.

Legal Proceedings


59Item 1A.

Risk Factors


59Item 2.

Unregistered Sales of Equity Securities and Use of Proceeds


59Item 3.

Defaults Upon Senior Securities


59Item 4.

Mine Safety Disclosures


59Item 5.

Other Information


59Item 6.

Exhibits


60Signatures


62  2




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##### Table of Contents

PART I. FINANCIAL INFORMATION In this Quarterly Report, Solar Senior, Company, Fund, we, us, and our refer to Solar
Senior Capital Ltd. unless the context states otherwise.  Item 1.
Financial Statements SOLAR SENIOR CAPITAL LTD. CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES (in thousands, except share amounts)  March 31, 2018    (unaudited)


December 31,    2017AssetsInvestments at fair value:Companies less than 5% owned (cost: $306,623 and $289,848, respectively)

$
299,316


$
283,983Companies 5% to 25% owned (cost: $3,630 and $3,625, respectively)


2,326



2,213Companies more than 25% owned (cost: $120,773 and $121,298, respectively)


122,564



121,885Cash


3,827



3,726Cash equivalents (cost: $109,884 and $104,874, respectively)


109,884



104,874Dividends receivable


3,015



2,723Interest receivable


1,414



1,732Other receivable


19



20Receivable for investments sold






508Prepaid expenses and other assets


197



277Total assets

$
542,562


$
521,941LiabilitiesPayable for investments and cash equivalents purchased

$
127,276


$
122,110Credit facility (see notes 6 and 7)


140,400



124,200Distributions payable


1,885



1,884Management fee payable (see note 3)


1,048



999Performance-based incentive fee payable (see note 3)


310



374Interest payable (see note 7)


464



401Administrative services expense payable (see note 3)


124



944Other liabilities and accrued expenses


1,018



898Total liabilities

$
272,525


$
251,810Commitments and contingencies (see notes 10, 11 and 12)Net AssetsCommon stock, par value $0.01 per share, 200,000,000 and 200,000,000 common shares authorized,
respectively, and 16,039,206 and 16,036,730 issued and outstanding, respectively

$
160


$
160Paid-in capital in excess of par


287,884



287,841Distributions in excess of net investment income


(5,336
)


(5,336
)Accumulated net realized loss


(5,851
)


(5,844
)Net unrealized depreciation


(6,820
)


(6,690
)Total net assets

$
270,037


$
270,131Net Asset Value Per Share

$
16.84


$
16.84 See notes to consolidated financial statements.  3




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (in thousands, except share amounts)  Three months endedMarch 31, 2018


March 31, 2017INVESTMENT INCOME:Interest:Companies less than 5% owned

$
5,817


$
5,256Companies 5% to 25% owned


51



49Dividends:Companies more than 25% owned


3,387



1,924Other income:Companies less than 5% owned


67



247Companies more than 25% owned


19



20Total investment income


9,341



7,496EXPENSES:Management fees (see note 3)

$
1,048


$
948Performance-based incentive fees (see note 3)


618



75Interest and other credit facility expenses (see note 7)


1,586



844Administrative services expense (see note 3)


382



368Other general and administrative expenses


361



476Total expenses


3,995



2,711Management fees waived (see note 3)






(789
)Performance-based incentive fees waived (see note 3)


(308
)


(75
)Net expenses


3,687



1,847Net investment income

$
5,654


$
5,649REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CASH EQUIVALENTS:Net realized gain (loss) on investments and cash equivalents (companies less than 5%
owned):

$
(7
)

$
103Net change in unrealized gain (loss) on investments and cash equivalents:Companies less than 5% owned


(1,442
)


(42
)Companies 5% to 25% owned


108



70Companies more than 25% owned


1,204



131Net change in unrealized gain (loss) on investments and cash equivalents


(130
)


159Net realized and unrealized gain (loss) on investments and cash equivalents


(137
)


262NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS

$
5,517


$
5,911EARNINGS PER SHARE (see note 5)

$
0.34


$
0.37   See notes to consolidated financial statements.  4




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (in thousands, except share amounts)  Three months endedMarch 31, 2018(unaudited)


Year endedDecember 31, 2017Increase in net assets resulting from operations:Net investment income

$
5,654


$
22,604Net realized gain (loss)


(7
)


233Net change in unrealized gain (loss)


(130
)


549Net increase in net assets resulting from operations


5,517



23,386Distributions to stockholders:From net investment income


(5,654
)


(22,604
)Capital transactions (see note 14):Reinvestment of distributions


43



204Net increase in net assets resulting from capital transactions


43



204Total increase (decrease) in net assets


(94
)


986Net assets at beginning of period


270,131



269,145Net assets at end of period(1)

$
270,037


$
270,131Capital share activity (see note 14):Common stock issued from reinvestment of distributions


2,476



11,719Net increase from capital share activity


2,476



11,719  (1)
Includes overdistributed net investment income of ($5,336) and ($5,336), respectively.    See notes to consolidated financial statements.  5




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (in thousands)  Three months endedMarch 31, 2018


March 31, 2017Cash Flows from Operating Activities:Net increase in net assets resulting from operations

$
5,517


$
5,911Adjustments to reconcile net increase in net assets resulting from operations to net cash provided
by (used in) operating activities:Net realized (gain) loss on investments and cash equivalents


7



(103
)Net change in unrealized (gain) loss on investments and cash equivalents


130



(159
)(Increase) decrease in operating assets:Purchase of investments


(41,985
)


(62,819
)Proceeds from disposition of investments


25,821



55,627Capitalization of
payment-in-kind interest


(98
)


(126
)Receivable for investments sold


508



1,433Interest receivable


318



371Dividends receivable


(292
)


(125
)Other receivable


1



Prepaid expenses and other assets


80



(144
)Increase (decrease) in operating liabilities:Payable for investments and cash equivalents purchased


5,166



1,719Management fee payable


49



55Performance-based incentive fees payable


(64
)


Administrative services expense payable


(820
)


(406
)Interest payable


63



11Other liabilities and accrued expenses


120



26Net Cash Provided by (Used in) Operating Activities


(5,479
)


1,271Cash Flows from Financing Activities:Cash distributions paid


(5,610
)


(5,603
)Proceeds from borrowings


45,600



29,500Repayments of borrowings


(29,400
)


(41,000
)Net Cash Provided by (Used in) Financing Activities


10,590



(17,103
)NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS


5,111



(15,832
)CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD


108,600



151,828CASH AND CASH EQUIVALENTS AT END OF PERIOD

$
113,711


$
135,996Supplemental disclosure of cash flow information:Cash paid for interest

$
1,523


$
833 Non-cash financing activities consist of the reinvestment of dividends of $43 and $46
for the three months ended March 31, 2018 and March 31, 2017, respectively.  See notes to consolidated financial statements.  6




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) March 31, 2018 (in
thousands, except share/unit amounts)  Description

Industry

SpreadaboveIndex(3)


LiborFloor


InterestRate(1)


AcquisitionDate


MaturityDate


ParAmount


Cost


FairValueBank Debt/Senior Secured Loans111.7%1A Smart Start LLC(2)(14)

Electrical Equipment, Instruments &
Components


L+450



1.00
%


6.38
%


12/21/2017



2/21/2022


$
6,095


$
6,081


$
6,095Acrisure, LLC(2)

Insurance


L+425



1.00
%


5.99
%


5/3/2017



11/22/2023



7,428



7,412



7,533Advantage Sales and Marketing,
Inc.(2)

Professional Services


L+325



1.00
%


5.02
%


2/14/2018



7/25/2021



4,987



4,890



4,900Advantage Sales and Marketing, Inc.

Professional Services


L+650



1.00
%


8.27
%


2/14/2013



7/25/2022



8,000



7,963



7,706Aegis Toxicology Sciences
Corporation(14)

Health Care Providers & Services


L+850



1.00
%


10.79
%


2/20/2014



8/24/2021



4,000



3,967



4,000Alera Group Intermediate
Holdings, Inc.(2)(14)

Insurance


L+550



1.00
%


7.16
%


11/28/2016



12/30/2022



5,363



5,316



5,363Alimera Sciences, Inc.(2)(14)

Pharmaceuticals


L+765







9.34
%


1/5/2018



7/1/2022



5,000



4,964



4,950Alteon Health, LLC (fka Island
Medical)(2)(14)

Health Care Providers & Services


L+550



1.00
%


7.80
%


3/31/2017



9/1/2022



4,558



4,519



4,284American Teleconferencing Services, Ltd.
(PGI)(2)(14)

Communications Equipment


L+650



1.00
%


8.29
%


5/5/2016



12/8/2021



14,728



14,114



14,655Anesthesia Consulting & Management,
LP(2)(14)

Health Care Providers & Services


L+625



1.00
%


8.24
%


10/20/2016



10/31/2022



4,483



4,448



4,483Capstone Logistics Acquisition,
Inc.(2)(14)

Professional Services


L+450



1.00
%


6.38
%


10/3/2014



10/7/2021



8,159



8,114



8,078Confie Seguros Holding II Co.(2)(14)

Insurance


L+525



1.00
%


7.23
%


10/13/2016



4/19/2022



9,875



9,799



9,886Edgewood Partners Holdings,
LLC(2)(14)

Insurance


L+425



1.00
%


6.13
%


3/28/2018



9/8/2024



15,600



15,600



15,600Empower Payments Acquisition, Inc.
(RevSpring).(2)(14)

Professional Services


L+450



1.00
%


6.80
%


11/28/2016



11/30/2023



8,977



8,900



8,977Engineering Solutions & Products,
LLC(6)(14)

Aerospace & Defense


L+600



2.00
%


8.00
%


11/5/2013



11/5/2019



2,509



2,263



2,258Falmouth Group Holdings Corp.
(AMPAC)(2)(14)

Chemicals


L+675



1.00
%


8.63
%


12/15/2016



12/14/2021



8,668



8,668



8,668GenMark Diagnostics, Inc(2)(4)(14)

Health Care Providers & Services










6.90
%


4/22/2016



10/12/2019



7,633



8,135



8,123Global Holdings LLC & Payment Concepts
LLC(2)(14)

Consumer Finance


L+750



1.00
%


9.51
%


3/31/2017



5/5/2022



12,000



11,801



12,000Global Tel*Link Corporation(2)

Communications Equipment


L+400



1.25
%


6.30
%


11/6/2015



5/23/2020



3,354



3,132



3,379Global Tel*Link Corporation

Communications Equipment


L+825



1.25
%


10.55
%


5/21/2013



11/23/2020



3,000



2,974



3,007Hostway Corporation(2)(14)

Internet Software & Services


L+575



1.25
%


7.63
%


6/27/2014



12/13/2019



7,801



7,789



7,684Kellermeyer Bergensons Services, LLC
(KBS)(2)(14)

Commercial Services & Supplies


L+500



1.00
%


6.98
%


10/31/2014



10/29/2021



4,840



4,813



4,840LegalZoom.com, Inc.(2)(14)

Internet Software & Services


L+450



1.00
%


6.34
%


11/17/2017



11/21/2024



4,988



4,940



5,031Logix Holding Company, LLC(2)(14)

Communications Equipment


L+575



1.00
%


7.60
%


8/11/2017



12/22/2024



10,772



10,667



10,664Lumeris Solutions Company, LLC(2)(14)


Health Care Technology


L+860



0.25
%


10.29
%


3/22/2017



2/1/2020



4,000



4,058



4,060Metamorph US 3, LLC
(Metalogix)(2)(14)*

Software


L+750
(7)


1.00
%


9.38
%


12/1/2014



12/1/2020



8,083



7,797



3,637MHE Intermediate Holdings, LLC (TFS-Miner)(2)(14)

Air Freight & Logistics


L+500



1.00
%


7.30
%


3/8/2017



3/10/2024



5,618



5,569



5,505Ministry Brands, LLC(2)(14)

Software


L+500



1.00
%


6.81
%


11/21/2016



12/2/2022



10,041



9,963



10,041MRI Software LLC(2)(14)

Software


L+625



1.00
%


8.02
%


6/7/2017



6/30/2023



8,291



8,216



8,249MYI Acquiror Corp. (McLarens
Young)(2)(14)

Insurance


L+450



1.25
%


6.19
%


5/21/2014



5/28/2019



3,339



3,330



3,339  See notes to consolidated financial statements.  7




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share/unit amounts)  Description

Industry

SpreadaboveIndex(3)


LiborFloor


InterestRate(1)


AcquisitionDate


MaturityDate


ParAmount


Cost


FairValueMYI Acquiror Ltd. (McLarens
Young)(2)(4)(14)

Insurance


L+450



1.25
%


6.19
%


5/21/2014



5/28/2019



4,260



4,249



4,260On Location Events, LLC & PrimeSport Holdings Inc.(2)(14)

Media


L+550



1.00
%


7.57
%


12/7/2017



9/29/2021



14,760



14,589



14,650Polycom, Inc.(2)(14)

Communications Equipment


L+525



1.00
%


7.04
%


9/29/2016



9/27/2023



11,218



10,851



11,330PPT Management Holdings, LLC(2)(14)

Health Care Providers & Services


L+600



1.00
%


7.70
%


12/15/2016



12/16/2022



7,900



7,835



7,110PSP Group, LLC (Pet Supplies
Plus)(2)(8)(14)

Specialty Retail


L+475



1.00
%


6.63
%


4/2/2015



4/6/2021



480



478



480QBS Holding Company, Inc.
(Quorum)(2)(14)

Software


L+475



1.00
%


6.52
%


8/1/2014



8/7/2021



6,059



6,027



6,029Salient Partners, L.P.(2)(14)

Asset Management


L+850



1.00
%


10.32
%


6/10/2015



6/9/2021



3,848



3,802



3,848SHO Holding I Corporation (Shoes for
Crews)(2)(14)

Footwear


L+500



1.00
%


6.79
%


11/20/2015



10/27/2022



5,865



5,826



5,718Suburban Broadband, LLC (Jab Wireless,
Inc.)(2)(14)

Wireless Telecommunication Services


L+650
(15)


1.00
%


12.25
%


11/29/2016



3/26/2019



4,962



4,940



4,962The Hilb Group, LLC & Gencorp Insurance Group, Inc.(2)(14)

Insurance


L+475



1.00
%


7.05
%


3/16/2016



6/24/2021



4,423



4,368



4,423Trident USA Health Services(2)(14)

Health Care Providers & Services


L+575



1.25
%


8.05
%


7/29/2013



7/31/2019



8,668



8,648



7,671TwentyEighty, Inc.(14) 

Professional Services


L+800
(9)


1.00
%


10.30
%


1/31/2017



3/31/2020



911



883



911TwentyEighty, Inc.(14) 

Professional Services










8.00
%(10)


1/31/2017



3/31/2020



2,005



1,923



1,984TwentyEighty, Inc.(14)

Professional Services










9.00
%(11)


1/31/2017



3/31/2020



1,854



1,781



1,836U.S. Acute Care Solutions, LLC(2)(14)


Health Care Providers & Services


L+500



1.00
%


7.30
%


12/22/2016



5/15/2021



6,419



6,371



6,355VetCor Professional Practices
LLC(2)(14)

Health Care Facilities


L+625



1.00
%


8.56
%


3/30/2018



4/20/2021



1,479



1,453



1,464VT Buyer Acquisition Corp.
(Veritext)(2)(14)

Professional Services


L+475



1.00
%


7.05
%


2/17/2017



1/29/2022



5,272



5,250



5,272WIRB-Copernicus Group, Inc.(2)(14)

Professional Services


L+425



1.00
%


6.14
%


3/27/2017



8/15/2022



6,255



6,227



6,224Total Bank Debt/Senior Secured Loans


$
305,703


$
301,522Common Equity/Equity Interests/Warrants45.4%
















Shares/UnitsEngineering Solutions & Products,
LLC(6)(12)(14)

Aerospace & Defense














11/5/2013







133,668


$
1,367


$
68Essence Group Holdings Corporation (Lumeris)
Warrants(14)

Health Care Technology














3/22/2017







52,000



16



52First Lien Loan Program LLC(4)(5)

Asset Management














2/13/2015











36,934



34,514Gemino Healthcare Finance,
LLC(4)(5)(14)

Diversified Financial Services














9/30/2013







32,839



32,839



34,950NorthMill LLC(4)(5)(14)(16)

Diversified Financial Services














10/20/2017







100



51,000



53,100TwentyEighty Investors, LLC(14)


Professional Services














1/31/2017







17,214



3,167



Total Common Equity/Equity Interests/Warrants


$
125,323


$
122,684Total
Investments(13)157.1%


$
431,026


$
424,206Cash Equivalents40.7%
















Par AmountU.S. Treasury Bill

Government














3/29/2018



4/26/2018



110,000


$
109,884


$
109,884Total Investments & Cash Equivalents197.8%


$
540,910


$
534,090Liabilities in Excess of Other Assets(97.8%)







(264,053
)Net Assets100.0%






$
270,037  See notes to consolidated financial
statements.  8




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) (continued) March 31, 2018 (in
thousands)  (1)
Floating rate debt investments typically bear interest at a rate determined by reference to either the London Interbank Offered Rate (LIBOR or L) index rate or the prime index rate (PRIME or
P), and which typically reset monthly, quarterly or semi-annually. For each debt investment we have provided the current interest rate in effect as of March 31, 2018. (2)
Indicates an investment that is wholly or partially held by Solar Senior Capital Ltd. through its wholly-owned financing subsidiary SUNS SPV LLC (the SPV). Such investments are pledged as collateral under
the Senior Secured Revolving Credit Facility (see Note 7 to the consolidated financial statements) and are not generally available to creditors, if any, of Solar Senior Capital Ltd. The respective par amount for the investment partially held through
the SPV is $3,673 for Genmark Diagnostics, Inc. The par balance in excess of this stated amount is held directly by Solar Senior Capital Ltd. (3)
Floating rate instruments accrue interest at a predetermined spread relative to an index, typically the LIBOR or PRIME rate. These instruments are typically subject to a LIBOR or PRIME rate floor. (4)
Indicates assets that the Company believes may not represent qualifying assets under Section 55(a) of the Investment Company Act of 1940 (1940 Act), as amended. If we fail to invest a
sufficient portion of our assets in qualifying assets, we could be prevented from making follow-on investments in existing portfolio companies or could be required to dispose of investments at inappropriate
times in order to comply with the 1940 Act. As of March 31, 2018, on a fair value basis, non-qualifying assets in the portfolio represented 24.9% of the total assets of the Company. (5)
Denotes investments in which we are deemed to exercise a controlling influence over the management or policies of a company, as defined in the 1940 Act, due to beneficially owning, either directly or through one or more
controlled companies, more than 25% of the outstanding voting securities of the investment. Transactions during the three months ended March 31, 2018 in these controlled investments are as follows:  Name of Issuer

Fair Value atDecember 31,2017


GrossAdditions


GrossReductions


RealizedGain(Loss)


Change inUnrealized Gain(Loss)


Dividend/Other      Income


Fair Value atMarch 31,2018First Lien Loan Program LLC (FLLP)

$
35,835


$



$
525


$



$
(796
)

$
1,069


$
34,514Gemino Healthcare Finance, LLC


35,050















(100
)


903



34,950NorthMill LLC


51,000















2,100



1,434



53,100$
121,885


$



$
525


$



$
1,204


$
3,406


$
122,564  (6)
Denotes investments in which we are an Affiliated Person but not exercising a controlling influence, as defined in the 1940 Act, due to beneficially owning, either directly or through one or more controlled
companies, more than 5% but less than 25% of the outstanding voting securities of the investment. Transactions during the three months ended March 31, 2018 in these affiliated investments are as follows:  Name of Issuer

Fair Value atDecember 31,2017


GrossAdditions


GrossReductions


RealizedGain (Loss)


Change inUnrealized Gain(Loss)


Interest/DividendIncome


Fair Value atMarch 31,2018Engineering Solutions & Products, LLC
(1st lien)






134



134















Engineering Solutions & Products, LLC
(2nd lien)


2,145















108



51



2,258Engineering Solutions & Products, LLC (equity interests)


68























68$
2,213


$
134


$
134


$



$
108


$
51


$
2,326 (7)
Spread is 5.50% Cash / 2.00% PIK. (8)
PSP Group, LLC, PSP Service Newco, Inc., PSP Subco, LLC, PSP Stores, LLC, and PSP Distribution, LLC are co-borrowers. (9)
Spread is 3.50% Cash / 4.50% PIK. (10)
Coupon is 1.00% Cash / 7.00% PIK. (11)
Coupon is 0.25% Cash / 8.75% PIK. (12)
Our equity investment in Engineering Solutions & Products, LLC is held through ESP SSC Corporation, a taxable consolidated subsidiary. (13)
Aggregate net unrealized depreciation for federal income tax purposes is $9,528; aggregate gross unrealized appreciation and depreciation for federal tax purposes is $5,375 and $14,903, respectively, based on a tax cost
of $433,734.  See notes to consolidated financial
statements.  9




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (unaudited) (continued) March 31, 2018  (14)
Level 3 investment valued using significant unobservable inputs. (15)
Spread is 4.50% Cash / 2.00% PIK. (16)
Our equity investment in NorthMill LLC is partially held through ESP SSC Corporation, a taxable consolidated subsidiary. *
Investment is on non-accrual status. 
Non-income producing security. 
Investment contains a payment-in-kind (PIK) feature.  Industry Classification

Percentage of TotalInvestments (atfair value) as ofMarch 31, 2018Diversified Financial Services (includes Gemino Healthcare Finance, LLC and NorthMill
LLC)


20.8
%Insurance


11.9
%Professional Services


10.8
%Communications Equipment


10.1
%Health Care Providers & Services


9.9
%Asset Management (includes FLLP)


9.0
%Software


6.6
%Media


3.5
%Internet Software & Services


3.0
%Consumer Finance


2.8
%Chemicals


2.0
%Electronic Equipment, Instruments & Components


1.4
%Footwear


1.4
%Air Freight & Logistics


1.3
%Wireless Telecommunication Services


1.2
%Pharmaceuticals


1.2
%Commercial Services & Supplies


1.1
%Health Care Technology


1.0
%Aerospace & Defense


0.6
%Health Care Facilities


0.3
%Specialty Retail


0.1
%Total Investments


100.0
%    See notes to consolidated financial statements.  10




---

##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS December 31, 2017 (in thousands, except share/unit amounts)  Description

Industry

SpreadaboveIndex(3)

LiborFloor

InterestRate(1)

AcquisitionDate


MaturityDate


ParAmount


Cost


FairValueBank Debt/Senior Secured Loans105.9%1A Smart Start LLC(2)(14)

Electrical Equipment, Instruments &
Components

L+450

1.00%

6.19%


12/21/2017



2/21/2022


$
6,105


$
6,089


$
6,089Acrisure, LLC(2)

Insurance

L+425

1.00%

5.65%


5/3/2017



11/22/2023



7,446



7,429



7,531Advantage Sales and Marketing, Inc.

Professional Services

L+650

1.00%

7.88%


2/14/2013



7/25/2022



8,000



7,961



7,520Aegis Toxicology Sciences
Corporation(14)

Health Care Providers & Services

L+850

1.00%

10.17%


2/20/2014



8/24/2021



4,000



3,965



3,880Alera Group Intermediate Holdings,
Inc.(2)(14).

Insurance

L+550

1.00%

6.85%


11/28/2016



12/30/2022



4,279



4,241



4,257American Teleconferencing Services, Ltd.
(PGI)(2)(14)

Communications Equipment

L+650

1.00%

7.90%


5/5/2016



12/8/2021



14,933



14,269



14,710Anesthesia Consulting & Management,
LP(2)(14)

Health Care Providers & Services

L+625

1.00%

7.94%


10/20/2016



10/31/2022



4,530



4,492



4,258Capstone Logistics Acquisition,
Inc.(2)(14)

Professional Services

L+450

1.00%

6.07%


10/3/2014



10/7/2021



8,159



8,111



8,078Confie Seguros Holding II Co.(2)(14)

Insurance

L+525

1.00%

6.73%


10/13/2016



4/19/2022



9,900



9,820



9,909Empower Payments Acquisition, Inc.
(RevSpring).(2)(14)

Professional Services

L+550

1.00%

7.19%


11/28/2016



11/30/2023



4,579



4,499



4,579Engineering Solutions & Products,
LLC(6)(14)

Aerospace & Defense

L+600

2.00%

8.00%


11/5/2013



11/5/2018



2,258



2,258



2,145Falmouth Group Holdings Corp. (AMPAC)(2)(14)

Chemicals

L+675

1.00%

8.44%


12/15/2016



12/14/2021



8,668



8,668



8,668GenMark Diagnostics, Inc(2)(4)(14)

Health Care Providers & Services





6.90%


4/22/2016



10/12/2019



7,633



8,040



8,039Global Holdings LLC & Payment Concepts
LLC(2)(14)

Consumer Finance

L+650

1.00%

7.99%


3/31/2017



5/5/2022



9,341



9,173



9,341Global Tel*Link Corporation(2)

Communications Equipment

L+400

1.25%

5.69%


11/6/2015



5/23/2020



3,364



3,118



3,381Global Tel*Link Corporation

Communications Equipment

L+825

1.25%

9.94%


5/21/2013



11/23/2020



3,000



2,972



3,007Hostway Corporation(2)(14)

Internet Software & Services

L+475

1.25%

8.44%


6/27/2014



12/13/2019



8,526



8,511



8,185Island Medical Management Holdings,
LLC(2)(14)

Health Care Providers & Services

L+550

1.00%

7.00%


3/31/2017



9/1/2022



4,570



4,528



4,432Kellermeyer Bergensons Services, LLC
(KBS)(2)(14)

Commercial Services & Supplies

L+500

1.00%

6.48%


10/31/2014



10/29/2021



4,850



4,821



4,850LegalZoom.com, Inc.(2)(14)

Internet Software & Services

L+450

1.00%

5.94%


11/17/2017



11/21/2024



5,000



4,950



4,950Logix Holding Company, LLC(2)(14)

Communications Equipment

L+575

1.00%

7.28%


8/11/2017



12/22/2024



10,800



10,692



10,692Lumeris Solutions Company, LLC(2)(14)


Health Care Technology

L+860

0.25%

9.98%


3/22/2017



2/1/2020



4,000



4,037



4,040Metamorph US 3, LLC (Metalogix)(2)(14)


Software

L+750(7)

1.00%

9.07%


12/1/2014



12/1/2020



7,953



7,848



5,805Meter Readings Holding, LLC
(Aclara)(2)(14)

Electronic Equipment, Instruments & Components

L+575

1.00%

7.23%


6/15/2017



8/29/2023



7,940



7,921



7,940MHE Intermediate Holdings, LLC (TFS-Miner)(2)(14)

Air Freight & Logistics

L+500

1.00%

6.69%


3/8/2017



3/10/2024



5,460



5,410



5,405Ministry Brands, LLC(2)(14)

Software

L+500

1.00%

6.38%


11/21/2016



12/2/2022



9,636



9,557



9,636MRI Software LLC(2)(14)

Software

L+625

1.00%

7.83%


6/7/2017



6/30/2023



8,224



8,147



8,183MYI Acquiror Corp. (McLarens
Young)(2)(14)

Insurance

L+450

1.25%

5.83%


5/21/2014



5/28/2019



3,348



3,337



3,348MYI Acquiror Ltd. (McLarens
Young)(2)(4)(14)

Insurance

L+450

1.25%

5.84%


5/21/2014



5/28/2019



4,271



4,258



4,271On Location Events, LLC & PrimeSport HoldingsInc.(2)(14)

Media

L+550

1.00%

7.04%


12/7/2017



9/29/2021



15,000



14,815



14,812  See notes to
consolidated financial statements.  11




---

##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (continued) December 31, 2017 (in thousands, except share/unit amounts)  Description

Industry

SpreadaboveIndex(3)

LiborFloor

InterestRate(1)

AcquisitionDate


MaturityDate


ParAmount


Cost


FairValuePetVet Care Centers, LLC(2)(14)

Health Care Facilities

L+600

1.00%

7.35%


6/1/2017



6/8/2023



10,332



10,235



10,435Polycom, Inc.(2)(14)

Communications Equipment

L+525

1.00%

6.72%


9/29/2016



9/27/2023



11,811



11,411



11,933PPT Management Holdings, LLC(2)(14)

Health Care Providers & Services

L+600

1.00%

9.50%


12/15/2016



12/16/2022



7,920



7,854



7,603PSP Group, LLC (Pet Supplies
Plus)(2)(8)(14)

Specialty Retail

L+475

1.00%

6.32%


4/2/2015



4/6/2021



482



479



482QBS Holding Company, Inc.
(Quorum)(2)(14)

Software

L+475

1.00%

6.13%


8/1/2014



8/7/2021



6,059



6,025



6,014Salient Partners, L.P.(2)(14)

Asset Management

L+850

1.00%

9.85%


6/10/2015



6/9/2021



3,932



3,882



3,932SHO Holding I Corporation (Shoes for
Crews)(2)(14)

Footwear

L+500

1.00%

6.42%


11/20/2015



10/27/2022



5,880



5,839



5,762Suburban Broadband, LLC (Jab Wireless,
Inc.)(2)(14)

Wireless Telecommunication Services

L+650(15)

1.00%

8.19%


11/29/2016



3/26/2019



4,938



4,911



4,938The Hilb Group, LLC & Gencorp Insurance Group, Inc.(2)(14)

Insurance

L+475

1.00%

6.44%


3/16/2016



6/24/2021



4,436



4,377



4,436Trident USA Health Services(2)(14)

Health Care Providers & Services

L+575

1.25%

7.44%


7/29/2013



7/31/2019



8,693



8,670



7,389TwentyEighty, Inc.(14) 

Professional Services

L+800(9)

1.00%

9.42%


1/31/2017



3/31/2020



918



887



918TwentyEighty, Inc.(14) 

Professional Services





8.00%(10)


1/31/2017



3/31/2020



1,984



1,894



1,865TwentyEighty, Inc.(14) 

Professional Services





9.00%(11)


1/31/2017



3/31/2020



1,814



1,733



1,651U.S. Acute Care Solutions, LLC(2)(14)


Health Care Providers & Services

L+500

1.00%

6.69%


12/22/2016



5/15/2021



6,435



6,384



6,371VT Buyer Acquisition Corp.
(Veritext)(2)(14)

Professional Services

L+475

1.00%

6.44%


2/17/2017



1/29/2022



5,983



5,957



5,953WIRB-Copernicus Group, Inc.(2)(14)

Professional Services

L+500

1.00%

6.69%


3/27/2017



8/15/2022



4,466



4,447



4,466Total Bank Debt/Senior Secured Loans


$
288,923


$
286,089Shares/UnitsCommon Equity/Equity Interests/Warrants45.2%Engineering Solutions &
Products,LLC(6)(12)(14)

Aerospace & Defense








11/5/2013







133,668


$
1,367


$
68Essence Group Holdings Corporation (Lumeris)
Warrants(14).

Health Care Technology








3/22/2017







52,000



16



39First Lien Loan Program LLC(4)(5)(14)


Asset Management








2/13/2015











37,459



35,835Gemino Healthcare Finance,
LLC(4)(5)(14)

Diversified Financial Services








9/30/2013







32,839



32,839



35,050NorthMill LLC(4)(5)(14)(16)

Diversified Financial Services








10/20/2017







100



51,000



51,000TwentyEighty Investors,
LLC(14).

Professional Services








1/31/2017







17,214



3,167



Total Common Equity/Equity Interests/Warrants


$
125,848


$
121,992Total
Investments(13)151.1%


$
414,771


$
408,081Par AmountCash Equivalents38.8%U.S. Treasury Bill

Government








12/28/2017



2/8/2018



105,000


$
104,874


$
104,874Total Investments & Cash Equivalents189.9%


$
519,645


$
512,955Liabilities in Excess of Other Assets(89.9%)







(242,824
)Net Assets100.0%






$
270,131   See notes to
consolidated financial statements.  12




---

##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (continued) December 31, 2017 (in thousands)  (1)
Floating rate debt investments typically bear interest at a rate determined by reference to either the London Interbank Offered Rate (LIBOR or L) index rate or the prime index rate (PRIME or
P), and which typically reset monthly, quarterly or semi-annually. For each debt investment we have provided the current interest rate in effect as of December 31, 2017. (2)
Indicates an investment that is wholly or partially held by Solar Senior Capital Ltd. through its wholly-owned financing subsidiary SUNS SPV LLC (the SPV). Such investments are pledged as collateral under
the Senior Secured Revolving Credit Facility (see Note 7 to the consolidated financial statements) and are not generally available to creditors, if any, of Solar Senior Capital Ltd. The respective par amount for the investment partially held through
the SPV is $3,673 for Genmark Diagnostics, Inc. The par balance in excess of this stated amount is held directly by Solar Senior Capital Ltd. (3)
Floating rate instruments accrue interest at a predetermined spread relative to an index, typically the LIBOR or PRIME rate. These instruments are typically subject to a LIBOR or PRIME rate floor. (4)
Indicates assets that the Company believes may not represent qualifying assets under Section 55(a) of the Investment Company Act of 1940 (1940 Act), as amended. If we fail to invest a
sufficient portion of our assets in qualifying assets, we could be prevented from making follow-on investments in existing portfolio companies or could be required to dispose of investments at inappropriate
times in order to comply with the 1940 Act. As of December 31, 2017, on a fair value basis, non-qualifying assets in the portfolio represented 25.7% of the total assets of the Company. (5)
Denotes investments in which we are deemed to exercise a controlling influence over the management or policies of a company, as defined in the 1940 Act, due to beneficially owning, either directly or through one or more
controlled companies, more than 25% of the outstanding voting securities of the investment. Transactions during the year ended December 31, 2017 in these controlled investments are as follows:  Name of Issuer

Fair Value atDecember 31, 2016


GrossAdditions


GrossReductions


RealizedGain(Loss)


Change inUnrealizedGain (Loss)


Dividend /OtherIncome


Fair Value atDecember 31, 2017First Lien Loan Program LLC (FLLP)

$
38,810


$
2,835


$
6,563


$



$
753


$
4,129


$
35,835Gemino Healthcare Finance, LLC


35,500















(450
)


3,694



35,050NorthMill LLC






51,000















1,122



51,000$
74,310


$
53,835


$
6,563


$



$
303


$
8,945


$
121,885
  (6)
Denotes investments in which we are an Affiliated Person but not exercising a controlling influence, as defined in the 1940 Act, due to beneficially owning, either directly or through one or more controlled
companies, more than 5% but less than 25% of the outstanding voting securities of the investment. Transactions during the year ended December 31, 2017 in these affiliated investments are as follows:  Name of Issuer

Fair Value atDecember 31, 2016


GrossAdditions


GrossReductions


RealizedGain(Loss)


Change inUnrealizedGain(Loss)


Interest/DividendIncome


Fair Value atDecember 31, 2017Engineering Solutions & Products, LLC
(1st lien)






2,257



2,257











11



Engineering Solutions & Products, LLC
(2nd lien)


1,757















473



190



2,145Engineering Solutions & Products, LLC (equity interests)


68























68$
1,825


$



$



$



$
473


$
201


$
2,213
  (7)
Spread is 5.50% Cash / 2.00% PIK. (8)
PSP Group, LLC, PSP Service Newco, Inc., PSP Subco, LLC, PSP Stores, LLC, and PSP Distribution, LLC are co-borrowers. (9)
Spread is 3.50% Cash / 4.50% PIK. (10)
Coupon is 1.00% Cash / 7.00% PIK. (11)
Coupon is 0.25% Cash / 8.75% PIK.  See notes to
consolidated financial statements.  13




---

##### Table of Contents

SOLAR SENIOR CAPITAL LTD. CONSOLIDATED SCHEDULE OF INVESTMENTS (continued) December 31, 2017   (12)
Our equity investment in Engineering Solutions & Products, LLC is held through ESP SSC Corporation, a taxable consolidated subsidiary. (13)
Aggregate net unrealized depreciation for federal income tax purposes is $9,267; aggregate gross unrealized appreciation and depreciation for federal tax purposes is $3,219 and $12,486, respectively, based on a tax cost
of $417,348. (14)
Investment valued using significant unobservable inputs. (15)
Spread is 4.50% Cash / 2.00% PIK. (16)
Our equity investment in NorthMill LLC is partially held through ESP SSC Corporation, a taxable consolidated subsidiary. 
Non-income producing security. 
Investment contains a payment-in-kind (PIK) feature.  Industry Classification

Percentage of TotalInvestments (atfair value) as ofDecember 31, 2017Diversified Financial Services (includes Gemino Healthcare Finance, LLC and NorthMill
LLC)


21.1
%Communications Equipment


10.7
%Health Care Providers & Services


10.3
%Asset Management (includes FLLP)


9.8
%Professional Services


8.6
%Insurance


8.3
%Software


7.3
%Media


3.6
%Electronic Equipment, Instruments & Components


3.4
%Internet Software & Services


3.2
%Health Care Facilities


2.6
%Consumer Finance


2.3
%Chemicals


2.1
%Footwear


1.4
%Air Freight & Logistics


1.3
%Wireless Telecommunication Services


1.2
%Commercial Services & Supplies


1.2
%Health Care Technology


1.0
%Aerospace & Defense


0.5
%Specialty Retail


0.1
%Total Investments


100.0
% See notes to consolidated financial statements.  14




---

##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) March 31, 2018 (in
thousands, except share amounts) Note 1. Organization Solar Senior Capital Ltd. (Solar Senior, the Company, SUNS, we, us, or
our), a Maryland corporation formed on December 16, 2010, is a closed-end, externally managed, non-diversified management investment company that has
elected to be regulated as a business development company (BDC) under the Investment Company Act of 1940 (the 1940 Act). Furthermore, as the Company is an investment company, it continues to apply the guidance in the
Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) Topic 946. In addition, for tax purposes, we have elected to be treated, and intend to qualify annually, as a regulated investment company
(RIC), under Subchapter M of the Internal Revenue Code of 1986, as amended (the Code). On January 28, 2011,
Solar Senior was capitalized with initial equity of $2 and commenced operations. On February 24, 2011, Solar Senior priced its initial public offering, selling 9.0 million shares, including the underwriters over-allotment, raising
approximately $168,000 of net proceeds. Concurrent with this offering, our senior management team purchased an additional 500,000 shares through a private placement, raising another $10,000. The Companys investment objective is to seek to maximize current income consistent with the preservation of capital. We seek to achieve
our investment objective by investing directly or indirectly in senior secured loans, including first lien and second lien debt instruments, made primarily to leveraged private middle-market companies whose debt is rated below investment grade,
which the Company refers to collectively as senior loans. From time to time, we may also invest in public companies that are thinly traded. Under normal market conditions, at least 80% of the value of the Companys net assets
(including the amount of any borrowings for investment purposes) will be invested in senior loans. Note 2. Significant Accounting Policies The accompanying consolidated financial statements have been prepared on the accrual basis of accounting in conformity with U.S. generally
accepted accounting principles (GAAP), and include the accounts of the Company and its wholly-owned subsidiaries. The consolidated financial statements reflect all adjustments and reclassifications which, in the opinion of management,
are necessary for the fair presentation of the results of the operations and financial condition for the periods presented. All significant intercompany balances and transactions have been eliminated. Certain prior period amounts may have been
reclassified to conform to current period presentation. Interim consolidated financial statements are prepared in accordance with GAAP
for interim financial information and pursuant to the requirements for reporting on Form 10-Q and Regulation S-X, as appropriate. Accordingly, they may not include all
of the information and notes required by GAAP for annual consolidated financial statements. GAAP requires management to make estimates and assumptions that affect the reported amount of assets and liabilities at the date of the financial statements
and the reported amounts of income and expenses during the reported periods. Changes in the economic environment, financial markets and any other parameters used in determining these estimates could cause actual results to differ materially. The
current periods results of operations will not necessarily be indicative of results that ultimately may be achieved for the fiscal year ending on December 31, 2018. In the opinion of management, all adjustments which are of a normal recurring nature considered necessary for the fair presentation of
financial statements, have been included.  15




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  The significant accounting policies consistently followed by the Company are:  (a)
Investment transactions are accounted for on the trade date;  (b)
The Company conducts the valuation of its assets in accordance with GAAP and the 1940 Act. The Company generally values its assets on a quarterly basis, or more frequently if required. Investments for which market
quotations are readily available on an exchange are valued at the closing price on the date of valuation. The Company may also obtain quotes with respect to certain of its investments from pricing services or brokers or dealers in order to value
assets. When doing so, management determines whether the quote obtained is sufficient according to GAAP to determine the fair value of the investment. If determined adequate, the Company uses the quote obtained. Debt investments with maturities of
60 days or less shall each be valued at cost plus accreted discount, or minus amortized premium, which is expected to approximate fair value, unless such valuation, in the judgment of Solar Capital Partners, LLC (the Investment Adviser),
does not represent fair value, in which case such investments shall be valued at fair value as determined in good faith by or under the direction of the Companys board of directors (the Board). Investments for which reliable market quotations are not readily available or for which the pricing sources do not provide a valuation or
methodology or provide a valuation or methodology that, in the judgment of the Investment Adviser or the Board does not represent fair value, shall be valued as follows: (i) each portfolio company or investment is initially valued by the
investment professionals responsible for the portfolio investment; (ii) preliminary valuations are discussed with senior management of the Investment Adviser; (iii) independent valuation firms engaged by, or on behalf of, the Board will
conduct independent appraisals and review the Investment Advisers preliminary valuations and make their own independent assessment for (a) each portfolio investment that, when taken together with all other investments in the same
portfolio company, exceeds 10% of estimated total assets, plus available borrowings, as of the end of the most recently completed fiscal quarter, and (b) each portfolio investment that is presently in payment default; (iv) the Board will
discuss the valuations and determine the fair value of each investment in our portfolio in good faith based on the input of the Investment Adviser and, where appropriate, the respective independent valuation firm. The recommendation of fair value generally considers the following factors among others, as relevant: applicable market yields; the nature and
realizable value of any collateral; the portfolio companys ability to make payments; the portfolio companys earnings and discounted cash flow; the markets in which the issuer does business; and comparisons to publicly traded securities,
among others. When an external event such as a purchase transaction, public offering or subsequent equity sale occurs, the Company will
consider the pricing indicated by the external event to corroborate the valuation. Due to the inherent uncertainty of determining the fair value of investments that do not have a readily available market value, the fair value of the investments may
differ significantly from the values that would have been used had a readily available market value existed for such investments, and the differences could be material. Investments are valued utilizing a market approach, an income approach, or both approaches, as appropriate. However, in accordance with ASC 820-10, certain investments that qualify as investment companies in accordance with ASC 946, may be valued using net asset value as a practical expedient for fair value. The market approach uses prices and other
relevant information generated by market transactions involving identical or comparable assets or liabilities (including a business). The income approach uses valuation approaches to convert future amounts (for example, cash flows or earnings) to a
single present amount (discounted). The measurement is based on the value indicated by current  16




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  market expectations about those future amounts. In following these approaches, the types of factors that we may take into account in fair value pricing our investments include, as relevant:
available current market data, including relevant and applicable market trading and transaction comparables, applicable market yields and multiples, security covenants, call protection provisions, the nature and realizable value of any collateral,
the portfolio companys ability to make payments, its earnings and discounted cash flows, the markets in which the portfolio company does business, comparisons of financial ratios of peer companies that are public, M&A comparables, and
enterprise values, among other factors. When available, broker quotations and/or quotations provided by pricing services are considered as an input in the valuation process. For the three months ended March 31, 2018, there has been no change to
the Companys valuation approaches or techniques and the nature of the related inputs considered in the valuation process. ASC Topic
820 classifies the inputs used to measure these fair values into the following hierarchy: Level1: Quoted prices
in active markets for identical assets or liabilities, accessible by the Company at the measurement date. Level2: Quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar
assets or liabilities in markets that are not active, or other observable inputs other than quoted prices. Level3: Unobservable inputs for the asset or liability. In all cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls is determined based on the
lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to each investment. The
exercise of judgment is based in part on our knowledge of the asset class and our prior experience.  (c)
Gains or losses on investments are calculated by using the specific identification method.  (d)
The Company records dividend income and interest, adjusted for amortization of premium and accretion of discount, on an accrual basis. Loan origination fees, original issue discount, and market discounts are capitalized
and we amortize such amounts into income using the effective interest method or on a straight-line basis, as applicable. Upon the prepayment of a loan, any unamortized loan origination fees are recorded as interest income. We record call premiums on
loans repaid as interest income when we receive such amounts. Capital structuring fees, amendment fees, consent fees, and any other non-recurring fee income as well as management fee and other fee income for
services rendered, if any, are recorded as other income when earned.  (e)
The Company intends to comply with the applicable provisions of the Code pertaining to regulated investment companies to make distributions of taxable income sufficient to relieve it of substantially all U.S. federal
income taxes. The Company, at its discretion, may carry forward taxable income in excess of calendar year distributions and pay a 4% excise tax on this income. The Company will accrue excise tax on such estimated excess taxable income as
appropriate.  (f)
Book and tax basis differences relating to stockholder distributions and other permanent book and tax differences are typically reclassified among the Companys capital accounts annually. In addition, the character
of income and gains to be distributed is determined in accordance with income tax regulations that may differ from GAAP.  17




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  (g)
Distributions to common stockholders are recorded as of the record date. The amount to be paid out as a distribution is determined by the Board. Net realized capital gains, if any, are generally distributed or deemed
distributed at least annually.  (h)
In accordance with Regulation S-X and ASC Topic 810Consolidation, the Company consolidates its interest in investment company subsidiaries, financing subsidiaries and
certain wholly-owned holding companies that serve to facilitate investment in portfolio companies. In addition, the Company may also consolidate any controlled operating companies substantially all of whose business consists of providing services to
the Company.  (i)
The accounting records of the Company are maintained in U.S. dollars. Any assets and liabilities denominated in foreign currencies are translated into U.S. dollars based on the rate of exchange of such currencies
against the U.S. dollar on the date of valuation. The Company will not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of
securities held. Such fluctuations would be included with the net unrealized gain or loss from investments. The Companys investments in foreign securities, if any, may involve certain risks, including without limitation: foreign exchange
restrictions, expropriation, taxation or other political, social or economic risks, all of which could affect the market and/or credit risk of the investment. In addition, changes in the relationship of foreign currencies to the U.S. dollar can
significantly affect the value of these investments in terms of U.S. dollars and therefore the earnings of the Company.  (j)
The Company has made an irrevocable election to apply the fair value option of accounting to its senior secured revolving credit facility (the Credit Facility), in accordance with ASC 825-10.  (k)
In accordance with ASC 835-30, the Company records origination and other expenses related to certain debt issuances, if any, as a direct deduction from the carrying amount of the
debt liability. These expenses are deferred and amortized using either the effective interest method or the straight-line method over the stated life. The straight-line method may be used on revolving facilities and when it approximates the
effective yield method.  (l)
The Company records expenses related to shelf registration statements and applicable equity offering costs as prepaid assets. These expenses are typically charged as a reduction of capital upon utilization, in
accordance with ASC 946-20-25. Certain subsequent costs are expensed per the AICPA Audit & Accounting Guide for Investment Companies.  (m)
Investments that are expected to pay regularly scheduled interest in cash are generally placed on non-accrual status when principal or interest cash payments are past due 30 days
or more and/or when it is no longer probable that principal or interest cash payments will be collected. Such non-accrual investments are restored to accrual status if past due principal and interest are paid
in cash, and in managements judgment, are likely to continue timely payment of their remaining principal and interest obligations. Cash interest payments received on such investments may be recognized as income or applied to principal
depending on managements judgment.  (n)
The Company defines cash equivalents as securities that are readily convertible into known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in
interest rates. Generally, only securities with a maturity of three months or less would qualify, with limited exceptions. The Company believes that certain U.S. Treasury bills, repurchase agreements and other high-quality, short-term debt
securities would qualify as cash equivalents.  18




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Recent Accounting Pronouncements In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows, which amends FASB ASC 230. The
amendments in this Update require that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts
generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The amendments in this Update apply to all entities that have restricted cash or restricted cash equivalents
and are required to present a statement of cash flows under Topic 230. For public business entities, the amendments were effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company
has adopted ASU 2016-18 and determined that the adoption has not had a material impact on its consolidated financial statements and disclosures. In March 2017, the FASB issued ASU 2017-08, Premium Amortization on Purchased Callable Debt Securities,
which will amend FASB ASC 310-20. The amendments in this Update shorten the amortization period for certain callable debt securities held at a premium, generally requiring the premium to be amortized to the
earliest call date. For public business entities, the amendments are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim
period. The Company is evaluating the impact of ASU 2017-08 on its consolidated financial statements and disclosures. In May 2014, the FASB issued ASC 606, Revenue From Contracts With Customers, originally effective for public business entities with annual
reporting periods beginning after December 15, 2016. On August 12, 2015, the FASB issued an ASU, Revenue From Contracts With Customers (Topic 606): Deferral of the Effective Date, which deferred the effective date of ASC 606 for one year.
ASC 606 provides accounting guidance related to revenue from contracts with customers. For public business entities, ASC 606 was effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The
Company has adopted ASC 606 and determined that the adoption has not had a material impact on its consolidated financial statements and disclosures. Note 3. Agreements Solar Senior has an
Advisory Agreement with the Investment Adviser, under which the Investment Adviser manages the day-to-day operations of, and provides investment advisory services to,
Solar Senior. For providing these services, the Investment Adviser receives a fee from Solar Senior, consisting of two componentsa base management fee and a performance-based incentive fee. The base management fee is calculated at an annual
rate of 1.00% of gross assets. For services rendered under the Advisory Agreement, the base management fee is payable quarterly in arrears. The base management fee is calculated based on the average value of our gross assets at the end of the two
most recently completed calendar quarters. Base management fees for any partial month or quarter will be appropriately pro-rated. For purposes of computing the base management fee, gross assets exclude
temporary assets acquired at the end of each fiscal quarter for purposes of preserving investment flexibility in the next fiscal quarter. Temporary assets include, but are not limited to, U.S. treasury bills, other short-term U.S. government or
government agency securities, repurchase agreements or cash borrowings. The performance-based incentive fee has two parts, as follows:
one is calculated and payable quarterly in arrears based on our pre-incentive fee net investment income for the immediately preceding calendar quarter. For this purpose,
pre-incentive fee net investment income means interest income, dividend income and any other  19




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  income (other than fees for providing managerial assistance) accrued during the calendar quarter, minus our operating expenses for the quarter (excluding the performance-based incentive fee). Pre-incentive fee net investment income includes, in the case of investments, if any, with a deferred interest feature (such as original issue discount, debt instruments with pay-in-kind interest and zero-coupon securities), accrued income that we have not yet received in cash. Pre-incentive fee net
investment income does not include any realized capital gains or losses or unrealized capital appreciation or depreciation. Pre-incentive fee net investment income, expressed as a rate of return on the value
of our net assets at the end of the immediately preceding calendar quarter, is compared to a hurdle of 1.75% per quarter (7.00% annualized). The Company pays the Investment Adviser a performance-based incentive fee with respect to pre-incentive fee net investment income for each calendar quarter as follows:  

no performance-based incentive fee in any calendar quarter in which our pre-incentive fee net investment income does not exceed the hurdle of 1.75%;  

50% of pre-incentive fee net investment income with respect to that portion of such pre-incentive fee net investment income, if any, that
exceeds the hurdle but is less than 2.9167% in any calendar quarter (11.67% annualized); and  

20% of the amount of pre-incentive fee net investment income, if any, that exceeds 2.9167% in any calendar quarter (11.67% annualized) will be payable to the Investment Adviser. The second part of the performance-based incentive fee is determined and payable in arrears as of the end of each calendar
year (or upon termination of the Investment Advisory Agreement, as of the termination date) and will equal 20% of the Companys cumulative realized capital gains less cumulative realized capital losses, unrealized capital depreciation
(unrealized depreciation on a gross investment-by-investment basis at the end of each calendar year) and all net capital gains upon which prior performance-based capital
gains incentive fee payments were previously made to the Investment Adviser. For financial statement purposes, the second part of the performance-based incentive fee is accrued based upon 20% of cumulative net realized gains and net unrealized
capital appreciation. No accrual was required for the three months ended March 31, 2018 and 2017. For the three months ended
March 31, 2018 and 2017 the Company recognized $1,048 and $948, respectively, in gross base management fees and $618 and $75, respectively, in gross performance-based incentive fees. For the three months ended March 31, 2018 and 2017, $0
and $789, respectively, of such base management fees were waived. For the three months ended March 31, 2018 and 2017, $308 and $75, respectively, of such performance-based incentive fees were waived. For the quarterly periods ended
September 30, 2016 to June 30, 2017 (the Waiver Period), the Investment Adviser had agreed to voluntarily waive a portion or all of the performance-based incentive fees, and to the extent necessary a portion or all of the base
management fees, that the Investment Adviser would otherwise be entitled to receive pursuant to our investment advisory and management agreement with the Investment Adviser to the extent required in order for the Company to earn net investment
income (exclusive of costs related to the expansion, extension and/or amendments of our credit facilities), as determined in accordance with GAAP, sufficient to maintain the Companys current level of distributions. A portion or all of the
voluntary fee waivers made during the Waiver Period were made at the Investment Advisers discretion and are subject to recapture by the Investment Adviser and reimbursement by the Company through June 30, 2018 to the extent GAAP net investment
income equals or exceeds the current level of distributions, among other conditions. As of June 30, 2017, which was the end of the waiver period, the total amount of fees waived that are subject to possible recoupment quarterly through
June 30,  20




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  2018 was $3,067. The amount to be waived or recaptured was determined after the end of each quarter during the Waiver Period, with such amounts accrued on a quarterly basis. For the three months
ended March 31, 2018 and 2017, there were no fees recaptured by the Investment Adviser. The voluntary fee waivers for the three months ended September 30, 2017, December 31, 2017 and March 31, 2018 were made at the Investment
Advisers discretion and are subject to recapture by the Investment Adviser and reimbursement by the company under the conditions noted below. No fees will be recouped by the Investment Adviser if (i) for the period in which recoupment
occurs, the ratio of operating expenses to average net assets, when considering the reimbursement, exceeds the same ratio for the period in which the waiver occurred; (ii) for the period in which recoupment occurs, the annualized distribution
rate cannot fall below the annualized distribution rate for the period in which the waiver occurred; and (iii) recoupment can only occur within three years from the date of the waiver. The table below presents a summary of fees waived that may
be subject to recoupment:  Three Months Ended

Management andPerformance-Based IncentiveFees Waived


Management andPerformance-Based IncentiveFees Recouped


UnreimbursedManagementand Performance-Based IncentiveFees


Ratio ofOperatingExpense toAverageNet Assetsfor thePeriod(1)


AnnualizedDistributionRate for thePeriod(2)


Eligible for RecoupmentThroughSeptember 30, 2016

$
518


$



$
518



0.32
%


8.41
%


June 30, 2018December 31, 2016


871







871



0.28
%


8.40
%


June 30, 2018March 31, 2017


864







864



0.31
%


8.39
%


June 30, 2018June 30, 2017


814







814



0.31
%


8.39
%


June 30, 2018September 30, 2017


712







712



0.32
%


8.40
%


June 30, 2019December 31, 2017


281







281



0.33
%


8.39
%


September 30, 2019March 31, 2018


308







308



0.28
%


8.37
%


December 31, 2019Total

$
4,368


$



$
4,368  (1)
Operating expense includes all expenses borne by the Company, except for organizational and offering costs, base management fees, performance-based incentive fees and interest expense. (2)
Annualized distribution rate equals the annualized rate of distributions paid to shareholders based on the amount of the distributions declared prior to the date that the waivers of expenses related to management and
performance-based incentive fees were incurred. Solar Senior has also entered into an Administration Agreement with Solar
Capital Management, LLC (the Administrator) under which the Administrator provides administrative services for Solar Senior. For providing these services, facilities and personnel, Solar Senior reimburses the Administrator for Solar
Seniors allocable portion of overhead and other expenses incurred by the Administrator in performing its obligations under the Administration Agreement, including rent. The Administrator will also provide, on Solar Seniors behalf,
managerial assistance to those portfolio companies to which Solar Senior is required to provide such assistance. The Company typically reimburses the Administrator on a quarterly basis. For the three months ended March 31, 2018 and 2017, the Company recognized expenses under the Administration Agreement of $382 and $368,
respectively. No managerial assistance fees were accrued or collected for the three months ended March 31, 2018 and 2017.  21




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Note 4. Net Asset Value Per Share At March 31, 2018, the Companys total net assets and net asset value per share were $270,037 and $16.84, respectively. This compares
to total net assets and net asset value per share at December 31, 2017 of $270,131 and $16.84, respectively. Note
5. Earnings Per Share The following table sets forth the computation of basic and diluted net increase in net assets per share
resulting from operations, pursuant to ASC 260-10, for the three months ended March 31, 2018 and 2017:  Three months ended March 31,2018


2017Earnings per share (basic & diluted)Numeratornet increase in net assets resulting from operations:

$
5,517


$
5,911Denominatorweighted average shares:


16,038,791



16,026,312Earnings per share:

$
0.34


$
0.37 Note 6. Fair Value Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between
market participants at the measurement date. GAAP establishes a framework for measuring fair value that includes a hierarchy used to classify the inputs used in measuring fair value. The hierarchy prioritizes the inputs to valuation techniques used
to measure fair value into three levels. The level in the fair value hierarchy within which the fair value measurement falls is determined based on the lowest level input that is significant to the fair value measurement. The levels of the fair
value hierarchy are as follows: Level1. Financial assets and liabilities whose values are based on
unadjusted quoted prices for identical assets or liabilities in an active market that the Company has the ability to access. Level2. Financial assets and liabilities whose values are based on quoted prices in markets that are not
active or model inputs that are observable either directly or indirectly for substantially the full term of the asset or liability. Level 2 inputs include the following:  a)
Quoted prices for similar assets or liabilities in active markets;  b)
Quoted prices for identical or similar assets or liabilities in non-active markets;  c)
Pricing models whose inputs are observable for substantially the full term of the asset or liability; and  d)
Pricing models whose inputs are derived principally from or corroborated by observable market data through correlation or other means for substantially the full term of the asset or liability. Level3.Financial assets and liabilities whose values are based on prices or valuation techniques that require
inputs that are both unobservable and significant to the overall fair value measurement. These inputs reflect managements and, if applicable, an independent third-party valuation firms own assumptions about the assumptions a market
participant would use in pricing the asset or liability.  22




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  When the inputs used to measure fair value fall within different levels of the hierarchy, the
level within which the fair value measurement is categorized is based on the lowest level input that is significant to the fair value measurement in its entirety. For example, a Level 3 fair value measurement may include inputs that are
observable (Levels 1 and 2) and unobservable (Level 3). Gains and losses for assets and liabilities categorized within the
Level 3 table below may include changes in fair value that are attributable to both observable inputs (Levels 1 and 2) and unobservable inputs (Level 3). A review of fair value hierarchy classifications is conducted on a quarterly basis. Changes in the observability of valuation inputs may
result in a reclassification for certain financial assets or liabilities. Such reclassifications are reported as transfers in/out of the appropriate category as of the end of the quarter in which the reclassifications occur. The following tables present the balances of assets and liabilities measured at fair value on a recurring basis, as of March 31, 2018 and
December 31, 2017: Fair Value Measurements As of March 31, 2018  Level 1


Level 2


Level 3


Measured atNet Asset Value*


TotalAssets:Bank Debt/Senior Secured Loans

$



$
26,525


$
274,997


$



$
301,522Common Equity/Equity Interests/Warrants










88,170



34,514



122,684Total Investments

$



$
26,525


$
363,167


$
34,514


$
424,206Liabilities:Credit Facility

$



$



$
140,400


$



$
140,400  *
In accordance with ASC 820-10, certain investments that are measured using the net asset value per share (or its equivalent) as a practical expedient for fair value have not been
classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Statements of Assets and Liabilities. The portfolio
investment in this category is FLLP.    See Note 11 for more information on this investment, including its investment strategy and the Companys unfunded equity commitment to FLLP. This investment is not redeemable by the
Company absent an election by the members of the entity to liquidate all investments and distribute the proceeds to the members.  23




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Fair Value Measurements As of December 31, 2017  Level 1


Level 2


Level 3


Measured atNet Asset Value*


TotalAssets:Bank Debt/Senior Secured Loans

$



$
21,439


$
264,650


$



$
286,089Common Equity/Equity Interests/Warrants










86,157



35,835



121,992Total Investments

$



$
21,439


$
350,807


$
35,835


$
408,081Liabilities:Credit Facility

$



$



$
124,200


$



$
124,200  *
In accordance with ASC 820-10, certain investments that are measured using the net asset value per share (or its equivalent) as a practical expedient for fair value have not been
classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented in the Consolidated Statements of Assets and Liabilities. The portfolio
investment in this category is FLLP.    See Note 11 for more information on this investment, including its investment strategy and the Companys unfunded equity commitment to FLLP. This investment is not redeemable by the
Company absent an election by the members of the entity to liquidate all investments and distribute the proceeds to the members. The following table provides a summary of the changes in fair value of Level 3 assets and liabilities for the three months ended
March 31, 2018, as well as the portion of gains or losses included in income attributable to unrealized gains or losses related to those assets and liabilities still held at March 31, 2018: Fair Value Measurements Using Level 3 Inputs  Bank Debt/SeniorSecured Loans


CommonEquity/EquityInterests/Warrants


TotalFair value, December 31, 2017

$
264,650


$
86,157


$
350,807Total gains or losses included in earnings:Net realized gain (loss)


4







4Net change in unrealized gain (loss)


(1,543
)


2,013



470Purchase of investment securities


37,152







37,152Proceeds from dispositions of investment securities


(25,266
)






(25,266
)Transfers in/out of Level 3










Fair value, March 31, 2018

$
274,997


$
88,170


$
363,167Unrealized gains (losses) for the period relating to those Level 3 assets that were still
held by the Company at the end of the period:Net change in unrealized gain (loss):

$
(1,543
)

$
2,013


$
470 During the three months ended March 31, 2018, there were no transfers in and out of Levels 1 and 2.  24




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  The following table shows a reconciliation of the beginning and ending balances for fair
valued liabilities measured using significant unobservable inputs (Level 3) for the three months ended March 31, 2018:  Beginning fair value at December 31, 2017

$
124,200Borrowings


45,600Repayments


(29,400
)Transfers in/out of Level 3


Ending fair value at March 31, 2018

$
140,400 The Company has made an irrevocable election to apply the fair value option of accounting to the Credit
Facility, in accordance with ASC 825-10. On March 31, 2018, there were borrowings of $140,400 on the Credit Facility. For the three months ended March 31, 2018, the Credit Facility had no net change
in unrealized (appreciation) depreciation. The following table provides a summary of the changes in fair value of Level 3 assets and
liabilities for the year ended December 31, 2017, as well as the portion of gains or losses included in income attributable to unrealized gains or losses related to those assets and liabilities still held at December 31, 2017: Fair Value Measurements Using Level 3 Inputs  Bank Debt/SeniorSecured Loans


CommonEquity/EquityInterests/WarrantsFair value, December 31, 2016

$
250,268


$
35,568Total gains or losses included in earnings:Net realized gain (loss)


129



Net change in unrealized gain (loss)


3,436



(3,593
)Purchase of investment securities


132,045



54,182Proceeds from dispositions of investment securities


(137,054
)


Transfers in/out of Level 3


15,826



Fair value, December 31, 2017

$
264,650


$
86,157Unrealized gains (losses) for the period relating to those Level 3 assets that were still
held by the Company at the end of the period:Net change in unrealized gain (loss):

$
3,436


$
(3,593
) During the fiscal year ended December 31, 2017, Securus Technologies, Inc. and nThrive, Inc. were
transferred from Level 2 to Level 3.    At June 30, 2017, the Investment Adviser believed that Securus Technologies, Inc. was likely going to be prepaid at par in the near future. As such, the Investment Adviser, in its
recommendation to the Board, provided that it was more representative of fair value to price the position at par, matching the price we would receive if the investment was prepaid. Securus Technologies, Inc. was repaid at par in the quarter ended
December 31, 2017. At March 31, 2017, the Investment Adviser also believed that nThrive, Inc. was likely going to be prepaid in the near future. As such, the Investment Adviser, in its recommendation to the Board, provided that it was more
representative of fair value to price the position at par, matching the price we would receive if the investment was prepaid. nThrive, Inc. was repaid in the quarter ended June 30, 2017.  25




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SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  The following table shows a reconciliation of the beginning and ending balances for fair
valued liabilities measured using significant unobservable inputs (Level 3) for the year ended December 31, 2017:  Beginning fair value at December 31, 2016

$
98,300Borrowings


162,000Repayments


(136,100
)Transfers in/out of Level 3


Ending fair value at December 31, 2017

$
124,200 The Company has made an irrevocable election to apply the fair value option of accounting to the Credit
Facility, in accordance with ASC 825-10. On December 31, 2017, there were borrowings of $124,200 on the Credit Facility. For the year ended December 31, 2017, the Credit Facility had no net change in
unrealized (appreciation) depreciation. The Company used an independent third-party valuation firm to assist in measuring the fair value of the Credit Facility. Quantitative Information about Level 3 Fair Value Measurements The Company typically determines the fair value of its performing debt investments utilizing a yield analysis. In a yield analysis, a price is
ascribed for each investment based upon an assessment of current and expected market yields for similar investments and risk profiles. Additional consideration is given to current contractual interest rates, relative maturities and other key terms
and risks associated with an investment. Among other factors, a significant determinant of risk is the amount of leverage used by the portfolio company relative to the total enterprise value of the company, and the rights and remedies of our
investment within each portfolio company. Significant unobservable quantitative inputs typically used in the fair value measurement of
the Companys Level 3 assets and liabilities primarily reflect current market yields, including indices, and readily available quotes from brokers, dealers, and pricing services as indicated by comparable assets and liabilities, as well as
enterprise values, returns on equity and earnings before income taxes, depreciation and amortization (EBITDA) multiples of similar companies, and comparable market transactions for equity securities. Quantitative information about the Companys Level 3 asset and liability fair value measurements as of March 31, 2018 is
summarized in the table below:  Asset orLiability

Fair Value atMarch 31,2018


Principal Valuation
Technique/Methodology

Unobservable
Input

Range (WeightedAverage)Bank Debt / Senior Secured Loans

Asset

$
274,997


Yield Analysis

Market Yield

6.7%  44.4% (9.3%)Common Equity/EquityInterests/Warrants

Asset

$$
12088,050


Enterprise Value
Enterprise Value

EBITDA Multiple
Return on Equity

5.4x-15.0x (15.0x)
5.9%  23.6% (13.4%)Credit Facility

Liability

$
140,400


Yield Analysis

Market Yield

L+1.4%  L+4.8%
(L+2.0%) Significant increases or decreases in any of the above unobservable inputs in isolation, including
unobservable inputs used in deriving bid-ask spreads, if applicable, would result in a significantly lower or higher fair value measurement for such assets and liabilities.  26




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Quantitative information about the Companys Level 3 asset and liability fair value
measurements as of December 31, 2017 is summarized in the table below:  Asset orLiability

Fair Value atDecember 31,2017


PrincipalValuation
Technique/Methodology

Unobservable Input

Range (WeightedAverage)Bank Debt / Senior Secured Loans

Asset


$264,650


Yield Analysis

Market Yield

6.1%21.6% (8.6%)Common Equity/Equity Interests/Warrants

Asset


$107$86,050


Enterprise Value
Enterprise Value

EBITDA Multiple
Return on Equity

5.5x-16.0x (16.0x)
5.9%24.4% (13.4%)Credit Facility

Liability


$124,200


Yield Analysis

Market Yield

L+1.4%L+4.8% (L+2.0%) Significant increases or decreases in any of the above unobservable inputs in isolation, including
unobservable inputs used in deriving bid-ask spreads, if applicable, would result in a significantly lower or higher fair value measurement for such assets and liabilities. Note 7. Debt Senior Secured
Revolving Credit FacilityOn August 26, 2011, the Company established the SPV which entered into the Credit Facility with Citigroup Global Markets Inc. acting as administrative agent. On January 10, 2017, commitments to the Credit
Facility, as amended, were increased from $175,000 to $200,000 by utilizing the accordion feature. The commitment can also be expanded up to $600,000. The stated interest rate on the Credit Facility is LIBOR plus 2.00% with no LIBOR floor
requirement and the current final maturity date is June 30, 2020. The Credit Facility is secured by all of the assets held by the SPV. Under the terms of the Credit Facility, Solar Senior and the SPV, as applicable, have made certain customary
representations and warranties, and are required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit facilities. The Credit Facility also includes usual and
customary events of default for credit facilities of this nature. The Credit Facility was amended on November 7, 2012, June 30, 2014 and May 29, 2015 to extend maturities and add greater investment flexibility, among other changes. The Company has made an irrevocable election to apply the fair value option of accounting to the Credit Facility, in accordance with ASC 825-10. We believe accounting for the Credit Facility at fair value better aligns the measurement methodologies of assets and liabilities, which may mitigate certain earnings volatility. ASC 825-10 requires entities to display the fair value of the selected assets and liabilities on the face of the Consolidated Statements of Assets and Liabilities and changes in fair value of the Credit Facility are
reported in the Consolidated Statements of Operations. The average annualized interest cost for all borrowings for the three months ended
March 31, 2018 and the year ended December 31, 2017 was 3.66% and 3.16%, respectively. These costs are exclusive of other credit facility expenses such as unused fees and fees paid to the back-up
servicer, if any. The maximum amount borrowed on the Credit Facility during the three months ended March 31, 2018 and the year ended December 31, 2017, was $146,900 and $136,000, respectively.  27




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Note 8. Financial Highlights and Senior Securities Table The following is a schedule of financial highlights for the three months ended March 31, 2018 and for the year ended December 31,
2017:  Three months endedMarch 31, 2018(unaudited)


Year endedDecember 31, 2017Per Share Data:(a)Net asset value, beginning of year

$
16.84


$
16.80Net investment income


0.35



1.41Net realized and unrealized gain (loss)






0.04Net increase in net assets resulting from operations


0.35



1.45Distributions to stockholders:From net investment income


(0.35
)


(1.41
)Net asset value, end of period

$
16.84


$
16.84Per share market value, end of period

$
16.80


$
17.76Total Return(b)


(3.42
)%


17.11
%Net assets, end of period

$
270,037


$
270,131Shares outstanding, end of period


16,039,206



16,036,730Ratios to average net assets(c):Net investment income


2.09
%


8.39
%Operating expenses


0.77
%*


2.12
%*Interest and other credit facility expenses


0.59
%


1.43
%Total expenses


1.36
%*


3.55
%*Average debt outstanding

$
139,807


$
100,700Portfolio turnover ratio


6.3
%


41.4
%  (a)
Calculated using the average shares outstanding method. (b)
Total return is based on the change in market price per share during the period and takes into account distributions, if any, reinvested in accordance with the dividend reinvestment plan. Total return does not include a
sales load. (c)
Not annualized for periods less than one year. *
The ratio of operating expenses to average net assets and the ratio of total expenses to average net assets is shown net of voluntary management and incentive fee waivers (see note 3). For the three months ended
March 31, 2018, the ratios of operating expenses to average net assets and total expenses to average net assets would be 0.89% and 1.48%, respectively, without the voluntary incentive fee waiver. For the year ended December 31, 2017, the
ratios of operating expenses to average net assets and total expenses to average net assets would be 3.11% and 4.54%, respectively, without the voluntary management and incentive fee waivers.  28




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Information about our senior securities is shown in the following table as of each year ended
December 31 since the Company commenced operations, unless otherwise noted. The  indicates information which the SEC expressly does not require to be disclosed for certain types of senior securities.  Class and Year

Total AmountOutstanding(1)


AssetCoveragePer Unit(2)


InvoluntaryLiquidatingPreferencePer Unit(3)


AverageMarket ValuePer Unit(4)Revolving Credit FacilityFiscal 2018 (through March 31, 2018)

$
140,400


$
2,923


$




N/AFiscal 2017


124,200



3,175







N/AFiscal 2016


98,300



3,738







N/AFiscal 2015


116,200



2,621







N/AFiscal 2014


143,200



2,421







N/AFiscal 2013


61,400



4,388







N/AFiscal 2012


39,100



5,453







N/AFiscal 2011


8,600



21,051







N/A  (1)
Total amount of each class of senior securities outstanding at the end of the period presented. (2)
The asset coverage ratio for a class of senior securities representing indebtedness is calculated as our consolidated total assets, less all liabilities and indebtedness not represented by senior securities, divided by
senior securities representing indebtedness. This asset coverage ratio is multiplied by one thousand to determine the Asset Coverage Per Unit. In order to determine the specific Asset Coverage Per Unit for each class of debt, the total Asset
Coverage Per Unit was divided based on the amount outstanding at the end of the period for each. As of March 31, 2018, asset coverage was 292.3%. (3)
The amount to which such class of senior security would be entitled upon the involuntary liquidation of the issuer in preference to any security junior to it. (4)
Not applicable, we do not have senior securities that are registered for public trading. Note 9. Gemino
Healthcare Finance, LLC We acquired Gemino Healthcare Finance, LLC (d/b/a Gemino Senior Secured Healthcare Finance)
(Gemino) on September 30, 2013. Gemino is a commercial finance company that originates, underwrites, and manages primarily secured, asset-based loans for small and mid-sized companies
operating in the healthcare industry. Our initial investment in Gemino was $32,839. The management team of Gemino co-invested in the transaction and continues to lead Gemino. Concurrent with the closing of the transaction, Gemino entered into a new, four-year, non-recourse,
$100,000 credit facility with non-affiliates, which was expandable to $150,000 under its accordion feature. Effective March 31, 2014, the credit facility was expanded to $105,000 and again on
June 27, 2014 to $110,000. On May 27, 2016, Gemino entered into a new $125,000 credit facility which replaced the previously existing facility. The new facility has similar terms as compared to the previous facility and includes an
accordion feature increase to $200,000 and has a maturity date of May 27, 2020. On December 31, 2013, we contributed our 32,839
units in Gemino to Gemino Senior Secured Healthcare LLC (Gemino Senior Secured Healthcare). In exchange for this contribution, we received 19,839 units of equity interests and $13,000 in floating rate secured notes of Gemino Senior
Secured Healthcare bearing interest at LIBOR plus 7.50%, maturing on December 31, 2018. However, our financial statements, including our  29




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  schedule of investments, reflected our investments in Gemino Senior Secured Healthcare on a consolidated basis. On October 28, 2016, Gemino Senior Secured Healthcare was dissolved. As of
March 31, 2018, Geminos management team and Solar Senior own approximately 7% and 93% of the equity in Gemino, respectively. Gemino currently manages a highly diverse portfolio of directly-originated and underwritten senior-secured commitments. As of March 31,
2018, the portfolio totaled approximately $170,898 of commitments, of which $109,828 were funded, on total assets of $110,157. As of December 31, 2017, the portfolio totaled approximately $176,332 of commitments, of which $106,620
were funded, on total assets of $110,584. At March 31, 2018, the portfolio consisted of 28 issuers with an average balance of approximately $3,922 versus 29 issuers with an average balance of approximately $3,677 at December 31, 2017. All
of the commitments in Geminos portfolio are floating-rate, senior-secured, cash-pay loans. Geminos credit facility, which is non-recourse to us, had
approximately $75,000 and $75,000 of borrowings outstanding at March 31, 2018 and December 31, 2017, respectively. For the three months ended March 31, 2018 and 2017, Gemino had net income of $712 and $767, respectively, on gross
income of $2,719 and $2,852, respectively. Due to timing and non-cash items, there may be material differences between GAAP net income and cash available for distributions. Note 10. Commitments and Contingencies The Company had unfunded debt and equity commitments to delayed draw and revolving loans, as well as to Gemino. The total amount of these
unfunded commitments as of March 31, 2018 and December 31, 2017 is $29,684 and $27,472, respectively, comprised of the following:  March 31,2018


December 31,2017WIRB-Copernicus Group, Inc.

$
8,200


$
VetCor Professional Practices LLC


5,242



6,721Gemino Healthcare Finance, LLC*


5,000



5,000Alera Group Intermediate Holdings, Inc


3,600



4,695Edgewood Partners Holdings, LLC


2,400



MRI Software LLC


2,274



2,361VT Buyer Acquisition Corp. (Veritext)


1,150



3,450MHE Intermediate Holdings, LLC


811



983Engineering Solutions & Products, LLC


535



1,736The Hilb Group, LLC & Gencorp Insurance Group, Inc.


332



332TwentyEighty, Inc


140



140PetVet Care Centers, LLC






1,627Ministry Brands, LLC






427Total Commitments

$
29,684


$
27,472  *
The Company controls the funding of the Gemino commitment and may cancel it at its discretion. As of March 31, 2018 and December 31, 2017, the Company had sufficient cash available and/or liquid securities available to fund its
commitments as well as the commitments to FLLP disclosed in Note 11 and Solar Life Science Program LLC (LSJV) disclosed in Note 12.  30




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Note 11. First Lien Loan Program LLC On September 10, 2014, the Company entered into a limited liability company agreement to create FLLP with Voya Investment Management LLC
(Voya). Voya acts as the investment advisor for several wholly-owned insurance subsidiaries of Voya Financial, Inc. (NYSE: VOYA). The joint venture vehicle, structured as an unconsolidated Delaware limited liability company, is expected
to invest primarily in senior secured floating rate term loans to middle market companies predominantly owned by private equity sponsors or entrepreneurs. Solar Senior and Voya have committed to provide $50,750 and $7,250, respectively, of capital
to the joint venture. All portfolio decisions and generally all other decisions in respect of the FLLP must be approved by an investment committee of the FLLP consisting of representatives of the Company and Voya (with approval from a representative
of each required). On February 13, 2015, FLLP commenced operations. On February 13, 2015, FLLP as transferor and FLLP 2015-1, LLC, a newly formed wholly owned subsidiary of FLLP, as borrower entered
into a $75,000 senior secured revolving credit facility (the FLLP Facility) with Wells Fargo Securities, LLC acting as administrative agent. Solar Senior Capital Ltd. acts as servicer under the FLLP Facility. The FLLP Facility was
scheduled to mature on February 13, 2020. The FLLP Facility generally bears interest at a rate of LIBOR plus a range of 2.25%-2.50%. FLLP and FLLP 2015-1,
LLC, as applicable, have made certain customary representations and warranties, and are required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit
facilities. The FLLP Facility also includes usual and customary events of default for credit facilities of this nature. On August 15, 2016, the FLLP Facility was amended, expanding commitments to $100,000 and extending the maturity date to
August 16, 2021. There were $76,691 and $78,644 of borrowings outstanding as of March 31, 2018 and December 31, 2017, respectively. As of March 31, 2018 and December 31, 2017, Solar Senior and Voya contributed combined
equity capital in the amount of $42,211 and $42,811, respectively. Of the $42,211 of contributed equity capital at March 31, 2018, the Company contributed $29,584 in the form of investments and $7,351 in the form of cash and Voya contributed
$5,276 in the form of cash. As of March 31, 2018, Solar Senior and Voyas remaining commitments totaled $13,815 and $1,974, respectively. The Company, along with Voya, controls the funding of FLLP and FLLP may not call the unfunded
commitments without approval of both the Company and Voya. As of March 31, 2018 and December 31, 2017, FLLP had total assets of
$118,365 and $121,791, respectively. For the same periods, FLLPs portfolio consisted of first lien floating rate senior secured loans to 23 and 23 different borrowers, respectively. For the three months ended March 31, 2018, FLLP invested
$2,624 across 4 portfolio companies. For the three months ended March 31, 2017, FLLP invested $12,010 across 6 portfolio companies. Investments sold or prepaid totaled $429 for the three months ended March 31, 2018 and $4,970 for the three
months ended March 31, 2017. At March 31, 2018 and December 31, 2017, the weighted average yield of FLLPs portfolio was 7.5% and 7.3%, respectively, measured at fair value and 7.5% and 7.2%, respectively, measured at cost.  31




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  FLLP Portfolio as of March 31, 2018  Description

Industry

SpreadAboveIndex(1)


LIBORFloor


InterestRate(2)


MaturityDate


ParAmount


Cost


FairValue(3)1A Smart Start LLC

Electronic Equipment, Instruments & Components


L+475



1.00
%


6.63
%


2/21/22


$
7,820


$
7,770


$
7,820Alera Group Intermediate Holdings,
Inc.(4)

Insurance


L+550



1.00
%


7.16
%


12/30/22



5,063



5,019



5,063Alteon Health, LLC (fka Island
Medical)(4)

Health Care Providers & Services


L+550



1.00
%


7.80
%


9/1/22



4,558



4,519



4,285Anesthesia Consulting & Management,
LP(4)

Health Care Providers & Services


L+625



1.00
%


8.24
%


10/31/22



4,483



4,448



4,483Capstone Logistics Acquisition,
Inc.(4)

Professional Services


L+450



1.00
%


6.38
%


10/7/21



5,284



5,253



5,231Confie Seguros Holding II Co.(4)

Insurance


L+525



1.00
%


7.23
%


4/19/22



5,431



5,389



5,437Edgewood Partners Holdings, LLC (Epic)

Insurance


L+475



1.00
%


6.63
%


9/8/24



4,456



4,437



4,456Empower Payments Acquisition, Inc.
(RevSpring)(4)

Professional Services


L+450



1.00
%


6.80
%


11/30/23



5,985



5,908



5,985Falmouth Group Holdings Corp.
(AMPAC)(4)

Chemicals


L+675



1.00
%


8.63
%


12/14/21



5,018



5,018



5,018Kellermeyer Bergensons Services, LLC
(KBS)(4)

Commercial Services & Supplies


L+500



1.00
%


6.98
%


10/29/21



4,405



4,374



4,405Metamorph US 3, LLC (Metalogix)(4)*

Software


L+750
(5)


1.00
%


9.38
%


12/1/20



4,041



3,896



1,819Ministry Brands, LLC(4)

Software


L+500



1.00
%


6.81
%


12/2/22



5,020



4,980



5,020National Spine and Pain Centers, LLC

Health Care Providers & Services


L+450



1.00
%


6.80
%


6/2/24



2,978



2,964



2,933Pet Holdings ULC & Pet Supermarket, Inc.

Specialty Retail


L+550



1.00
%


7.19
%


7/5/22



5,305



5,244



5,305PSP Group, LLC (Pet Supplies Plus)(4)


Specialty Retail


L+475



1.00
%


6.63
%


4/6/21



5,285



5,258



5,285QBS Holding Company, Inc. (Quorum)(4)


Software


L+475



1.00
%


6.52
%


8/7/21



3,263



3,244



3,246Salient Partners, L.P.(4)

Asset Management


L+850



1.00
%


10.32
%


6/9/21



4,703



4,647



4,703Sarnova HC, LLC

Trading Companies and Distributors


L+475



1.00
%


6.63
%


1/28/22



4,900



4,867



4,900Suburban Broadband, LLC (Jab Wireless, Inc.)(4)

Wireless Telecommunication Services


L+650
(6)


1.00
%


12.25
%


3/26/19



8,106



8,060



8,106Telular Corporation

Wireless Telecommunication Services


L+425



1.25
%


6.55
%


6/24/19



5,655



5,644



5,655The Hilb Group, LLC & Gencorp Insurance Group, Inc.(4)

Insurance


L+475



1.00
%


7.05
%


6/24/21



4,506



4,450



4,506VT Buyer Acquisition Corp.
(Veritext)(4)

Professional Services


L+475



1.00
%


7.05
%


1/29/22



5,913



5,889



5,913Wirb-Copernicus Group, Inc.(4)

Professional Services


L+425



1.00
%


6.14
%


8/15/22



5,913



5,869



5,883$117,147


$115,457  32




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  (1)
Floating rate instruments accrue interest at a predetermined spread relative to an index, typically the LIBOR or PRIME rate. These instruments are typically subject to a LIBOR or PRIME rate floor. (2)
Floating rate debt investments typically bear interest at a rate determined by reference to either the London Interbank Offered Rate (LIBOR or L) index rate or the prime index rate (PRIME or
P), and which typically reset monthly, quarterly or semi-annually. For each debt investment we have provided the current interest rate in effect as of March 31, 2018. (3)
Represents the fair value in accordance with ASC Topic 820. The determination of such fair value is not included in the Boards valuation process described elsewhere herein. (4)
The Company also holds this security on its Consolidated Statements of Assets and Liabilities. (5)
Spread is 5.50% Cash / 2.0% PIK. (6)
Spread is 4.50% Cash / 2.0% PIK. *
Investment is on non-accrual status.  33




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  FLLP Portfolio as of December 31, 2017 (audited)  Description

Industry

SpreadAboveIndex(1)


LIBORFloor


InterestRate(2)


MaturityDate


ParAmount


Cost


FairValue(3)1A Smart Start LLC(4)

Electronic Equipment, Instruments & Components


L+475



1.00
%


6.44
%


2/21/22


$$
7,840



7,787


$
7,820Alera Group Intermediate Holdings,
Inc.(4)

Insurance


L+550



1.00
%


6.85
%


12/30/22



4,279



4,241



4,257Anesthesia Consulting & Management, LP(4)

Health Care Providers & Services


L+625



1.00
%


7.94
%


10/31/22



4,530



4,493



4,258Capstone Logistics Acquisition,
Inc.(4)

Professional Services


L+450



1.00
%


6.07
%


10/7/21



5,284



5,252



5,231Confie Seguros Holding II Co.(4)

Insurance


L+525



1.00
%


6.73
%


4/19/22



5,445



5,401



5,450Edgewood Partners Holdings, LLC (Epic)

Insurance


L+475



1.00
%


6.14
%


9/8/24



4,467



4,447



4,444Empower Payments Acquisition, Inc.
(RevSpring)(4)

Professional Services


L+550



1.00
%


7.19
%


11/30/23



4,579



4,499



4,579Falmouth Group Holdings Corp.
(AMPAC)(4)

Chemicals


L+675



1.00
%


8.44
%


12/14/21



5,018



5,018



5,018Island Medical Management Holdings,
LLC(4)

Health Care Providers & Services


L+550



1.00
%


7.00
%


9/1/22



4,570



4,528



4,432Kellermeyer Bergensons Services, LLC
(KBS)(4)

Commercial Services & Supplies


L+500



1.00
%


6.48
%


10/29/21



4,415



4,381



4,415Metamorph US 3, LLC (Metalogix)(4)

Software


L+750
(5)


1.00
%


9.07
%


12/1/20



3,976



3,922



2,903Ministry Brands, LLC(4)

Software


L+500



1.00
%


6.38
%


12/2/22



4,818



4,777



4,818National Spine and Pain Centers, LLC

Health Care Providers & Services


L+450



1.00
%


6.19
%


6/2/24



2,985



2,971



2,963Pet Holdings ULC & Pet Supermarket, Inc.

Specialty Retail


L+550



1.00
%


6.84
%


7/5/22



5,111



5,050



5,086PSP Group, LLC (Pet Supplies
Plus)(4)

Specialty Retail


L+475



1.00
%


6.32
%


4/6/21



5,298



5,269



5,298QBS Holding Company, Inc. (Quorum)(4)


Software


L+475



1.00
%


6.13
%


8/7/21



3,263



3,243



3,238Salient Partners, L.P.(4)

Asset Management


L+850



1.00
%


9.85
%


6/9/21



4,806



4,745



4,806Sarnova HC, LLC

Trading Companies and Distributors


L+475



1.00
%


6.32
%


1/28/22



4,913



4,877



4,913Suburban Broadband, LLC (Jab Wireless, Inc.)(4)

Wireless Telecommunication Services


L+650
(6)


1.00
%


8.19
%


3/26/19



8,067



8,007



8,067Telular Corporation

Wireless Telecommunication Services


L+425



1.25
%


5.94
%


6/24/19



5,743



5,729



5,728The Hilb Group, LLC & Gencorp Insurance Group, Inc.(4)

Insurance


L+475



1.00
%


6.44
%


6/24/21



4,519



4,459



4,519VT Buyer Acquisition Corp.
(Veritext)(4)

Professional Services


L+475



1.00
%


6.44
%


1/29/22



5,926



5,901



5,897Wirb-Copernicus Group, Inc.(4)

Professional Services


L+500



1.00
%


6.69
%


8/15/22



5,928



5,882



5,928$114,879


$114,068  34




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  (1)
Floating rate instruments accrue interest at a predetermined spread relative to an index, typically the LIBOR or PRIME rate. These instruments are typically subject to a LIBOR or PRIME rate floor. (2)
Floating rate debt investments typically bear interest at a rate determined by reference to either the London Interbank Offered Rate (LIBOR or L) index rate or the prime index rate (PRIME or
P), and which typically reset monthly, quarterly or semi-annually. For each debt investment we have provided the current interest rate in effect as of December 31, 2017. (3)
Represents the fair value in accordance with ASC Topic 820. The determination of such fair value is not included in the Boards valuation process described elsewhere herein. (4)
The Company also holds this security on its Consolidated Statements of Assets and Liabilities. (5)
Spread is 5.50% Cash / 2.0% PIK. (6)
Spread is 4.50% Cash / 2.0% PIK. Below is certain summarized financial information for FLLP as
of March 31, 2018 and December 31, 2017 and for the three months ended March 31, 2018 and 2017:  March 31, 2018


December 31, 2017Selected Balance Sheet Information for FLLP:Investments at fair value (cost $117,147 and $114,879, respectively)

$
115,457


$
114,068Cash and other assets.


2,908



7,723Total assets

$
118,365


$
121,791Debt outstanding

$
76,691


$
78,644Distributions payable


1,181



1,180Interest payable and other credit facility related expenses


916



843Accrued expenses and other payables


132



170Total liabilities

$
78,920


$
80,837Members equity

$
39,445


$
40,954Total liabilities and members equity

$
118,365


$
121,791  Three months endedMarch 31, 2018


Three months endedMarch 31, 2017Selected Income Statement Information for FLLP:Interest income

$
2,089


$
2,007Service fees*

$
19


$
20Interest and other credit facility expenses


874



692Other general and administrative expenses


45



(8
)Total expenses


938



704Net investment income

$
1,151


$
1,303Net change in unrealized gain (loss) on investments


(880
)


(202
)Net income

$
271


$
1,101  *
Service fees are included within the Companys Consolidated Statements of Operations as other income.  35




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Note 12. Solar Life Science Program LLC On February 22, 2017, the Company and Solar Capital Ltd. formed LSJV with an affiliate of Deerfield Management. The Company committed
$75,000 to LSJV. As of March 31, 2018, LSJV has not commenced operations. Note 13. NorthMill LLC We acquired 100% of the equity interests of North Mill Capital LLC (NMC) on October 20, 2017. NMC is a leading asset-backed
lending commercial finance company that provides senior secured asset-backed financings to U.S. based small-to-medium-sized
businesses primarily in the manufacturing, services and distribution industries. We invested approximately $51,000 to effect the transaction. Subsequently, the Company contributed 1% of its equity interest in NMC to ESP SSC Corporation. Immediately
thereafter, the Company and ESP SSC Corporation contributed their equity interests to NorthMill LLC (NorthMill). The Company and ESP SSC Corporation own 99% and 1% of the equity interests of NorthMill, respectively. The management team
of NMC continues to lead NMC. NorthMill currently manages a highly diverse portfolio of directly-originated and underwritten
senior-secured commitments. As of March 31, 2018, the portfolio totaled approximately $318,135 of commitments, of which $162,237 were funded, on total assets of $185,814. As of December 31, 2017, the portfolio totaled
approximately $283,461 of commitments, of which $151,604 were funded, on total assets of $176,354. At March 31, 2018, the portfolio consisted of 97 issuers with an average balance of approximately $1,675 versus 92 issuers with an average
balance of approximately $1,600 at December 31, 2017. NMC has a senior credit facility with a bank lending group for $135,000 which expires on October 20, 2020. Borrowings are secured by substantially all of NMCs assets. NMCs
credit facility, which is non-recourse to us, had approximately $127,950 and $116,574 of borrowings outstanding at March 31, 2018 and December 31, 2017, respectively. For the three months ended
March 31, 2018, NorthMill had net income of $940 on gross income of $4,892. Due to timing and non-cash items, there may be material differences between GAAP net income and cash available for
distributions. As such, and subject to fluctuations in NorthMills funded commitments, the timing of originations, and the repayments of financings, the Company cannot guarantee that NorthMill will be able to maintain consistent dividend
payments to us. Note 14. Capital Share Transactions As of March 31, 2018 and December 31, 2017, 200,000,000 shares of $0.01 par value capital stock were authorized. Transactions in capital stock were as follows:  Shares


AmountThree monthsendedMarch 31, 2018


Year endedDecember 31,2017


Three monthsendedMarch 31, 2018


Year endedDecember 31,2017Shares issued in reinvestment of distributions


2,476



11,719


$
43


$
204Net increase


2,476



11,719


$
43


$
204  36




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##### Table of Contents

SOLAR SENIOR CAPITAL LTD. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued) March 31, 2018 (in
thousands, except share amounts)  Note 15. Subsequent Events The Company has evaluated the need for disclosures and/or adjustments resulting from subsequent events through the date the consolidated
financial statements were issued. On April 3, 2018, the Board declared a monthly distribution of $0.1175 per share payable on
May 2, 2018 to holders of record as of April 19, 2018. On May 7, 2018, the Board declared a monthly distribution of
$0.1175 per share payable on June 1, 2018 to holders of record as of May 23, 2018.  37




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##### Table of Contents

Report of Independent Registered Public Accounting Firm To the Stockholders and Board of Directors Solar Senior Capital
Ltd.: Results of Review of Interim Financial Information We have reviewed the consolidated statement of assets and liabilities, including the consolidated schedule of investments, of Solar Senior Capital Ltd. (the
Company) as of March 31, 2018, the related consolidated statements of operations for the three-month periods ended March 31, 2018 and 2017, the related consolidated statement of changes in net assets for the three-month period ended
March 31, 2018, and the related consolidated statements of cash flows for the three-month periods ended March 31, 2018 and 2017, and the related notes (collectively, the consolidated interim financial information). Based on our reviews, we
are not aware of any material modifications that should be made to the consolidated interim financial information for it to be in conformity with U.S. generally accepted accounting principles. We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated
statement of assets and liabilities, including the consolidated schedule of investments, of the Company as of December 31, 2017, the related consolidated statements of operations, changes in net assets, and cash flows for the year then ended
(not presented herein); and in our report dated February 22, 2018, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying consolidated statement of assets
and liabilities, including the consolidated schedule of investments, as of December 31, 2017, is fairly stated, in all material respects, in relation to the consolidated statement of assets and liabilities, including the consolidated schedule
of investments, from which it has been derived. Basis for Review Results This consolidated interim financial information is the responsibility of the Companys management. We are a public accounting firm registered with the
PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our reviews in accordance with the standards of the PCAOB. A review of consolidated interim financial information consists principally of
applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the
expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion. /s/ KPMG LLP New York, New York May 7, 2018  38




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##### Table of Contents

Item 2.
Managements Discussion and Analysis of Financial Condition and Results of Operations The information contained in this section should be read in conjunction with our consolidated financial statements and notes thereto
appearing elsewhere in this report. Some of the statements in this report constitute forward-looking statements, which relate to
future events or our future performance or financial condition. The forward-looking statements contained herein involve risks and uncertainties, including statements as to:  

our future operating results;  

our business prospects and the prospects of our portfolio companies;  

the impact of investments that we expect to make;  

our contractual arrangements and relationships with third parties;  

the dependence of our future success on the general economy and its impact on the industries in which we invest;  

the ability of our portfolio companies to achieve their objectives;  

our expected financings and investments;  

the adequacy of our cash resources and working capital; and  

the timing of cash flows, if any, from the operations of our portfolio companies. We
generally use words such as anticipates, believes, expects, intends and similar expressions to identify forward-looking statements. Our actual results could differ materially from those projected in
the forward-looking statements for any reason, including any factors set forth in Risk Factors and elsewhere in this report. We have based the forward-looking statements included in this report on information available to us on the date of this report, and we assume
no obligation to update any such forward-looking statements. Although we undertake no obligation to revise or update any forward-looking statements, whether as a result of new information, future events or otherwise, you are advised to consult any
additional disclosures that we may make directly to you or through reports that we in the future may file with the SEC, including any annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K. Overview Solar Senior Capital Ltd. (Solar Senior, the Company, we or our), a Maryland corporation formed
in December 2010, is a closed-end, externally managed, non-diversified management investment company that has elected to be regulated as a business development company
(BDC) under the Investment Company Act of 1940, as amended (the 1940 Act). Furthermore, as the Company is an investment company, it continues to apply the guidance in the Financial Accounting Standards Board
(FASB) Accounting Standards Codification (ASC) Topic 946. In addition, for tax purposes, the Company has elected to be treated, and intend to qualify annually, as a regulated investment company (RIC) under
Subchapter M of the Internal Revenue Code of 1986, as amended (the Code). On February 24, 2011, we priced our initial
public offering, selling 9.0 million shares, including the underwriters over-allotment, raising approximately $168 million in net proceeds. Concurrent with this offering, Solar Senior Capital Investors LLC, an entity controlled by
Michael S. Gross, our Chairman and Chief Executive Officer, and Bruce Spohler, our Chief Operating Officer, purchased an additional 500,000 shares through a concurrent private placement, raising another $10 million.  39




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##### Table of Contents

On August 26, 2011, we established a $200 million senior secured revolving credit
facility (the Credit Facility) with Citigroup Global Markets Inc. acting as administrative agent. In connection with the Credit Facility, our wholly-owned subsidiary, SUNS SPV LLC (the SPV) was formed. The Credit Facility, as
amended, currently has an aggregate of $200 million of commitments available. It can also be expanded up to $600 million. The stated interest rate on the Credit Facility is LIBOR plus 2.00% with no LIBOR floor requirement and the current
final maturity date is June 30, 2020. The Credit Facility is secured by all of the assets held by the SPV. Under the terms of the Credit Facility, Solar Senior Capital and the SPV, as applicable, have made certain customary representations and
warranties, and are required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit facilities. The Credit Facility also includes usual and customary events of
default for credit facilities of this nature. The Credit Facility was amended on November 7, 2012, June 30, 2014 and May 29, 2015 to extend maturities and add greater investment flexibility, among other changes. We invest primarily in privately held U.S. middle-market companies, where we believe the supply of primary capital is limited and the
investment opportunities are most attractive. We define middle market to refer to companies with annual revenues between $50 million and $1 billion. Our investment objective is to seek to maximize current income consistent with
the preservation of capital. We seek to achieve our investment objective by directly and indirectly investing in senior loans, including first lien, stretch first lien, and second lien debt instruments, made to private middle-market companies whose
debt is rated below investment grade, which we refer to collectively as senior loans. We may also invest in debt of public companies that are thinly traded or in equity securities. Under normal market conditions, at least 80% of the
value of our net assets (including the amount of any borrowings for investment purposes) will be invested in senior loans. Senior loans typically pay interest at rates which are determined periodically on the basis of a floating base lending rate,
primarily LIBOR, plus a premium. Senior loans in which we invest are typically made to U.S. and, to a limited extent, non-U.S. corporations, partnerships and other business entities which operate in various
industries and geographical regions. Senior loans typically are rated below investment grade. Securities rated below investment grade are often referred to as leveraged loans, high yield or junk securities, and
may be considered high risk compared to debt instruments that are rated investment grade. In addition, some of our debt investments are not scheduled to fully amortize over their stated terms, which could cause us to suffer losses if the
respective issuer of such debt investment is unable to refinance or repay their remaining indebtedness at maturity. While the Company does not typically seek to invest in traditional equity securities as part of its investment objective, the Company
may occasionally acquire some equity securities in connection with senior loan investments and in certain other unique circumstances, such as the Companys equity investments in Gemino Healthcare Finance, LLC (Gemino), First Lien
Loan Program LLC (FLLP) and NorthMill LLC (NorthMill). We invest in senior loans made primarily to private,
leveraged middle-market companies with approximately $20 million to $100 million of earnings before income taxes, depreciation and amortization (EBITDA). Our business model is focused primarily on the direct origination of
investments through portfolio companies or their financial sponsors. Our direct investments in individual securities will generally range between $5 million and $30 million each, although we expect that this investment size will vary
proportionately with the size of our capital base and/or strategic initiatives. In addition, we may invest a portion of our portfolio in other types of investments, which we refer to as opportunistic investments, which are not our primary focus but
are intended to enhance our overall returns. These opportunistic investments may include, but are not limited to, direct investments in public companies that are not thinly traded and securities of leveraged companies located in select countries
outside of the United States. We may invest up to 30% of our total assets in such opportunistic investments, including loans issued by non-U.S. issuers, subject to compliance with our regulatory obligations as
a BDC under the 1940 Act. Our investment activities are managed by Solar Capital Partners, LLC (Solar Capital Partners or Investment Adviser) and supervised by our board of directors, a majority of whom are non-interested, as such term is defined in the 1940 Act. Solar Capital Management, LLC (Solar Capital Management or Administrator) provides the administrative services necessary for us to
operate.  40




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##### Table of Contents

As of March 31, 2018, the Investment Adviser has directly invested over $7 billion
in more than 325 different portfolio companies since 2006. Over the same period, the Investment Adviser completed transactions with more than 185 different financial sponsors. Recent Developments On April 3,
2018, the Board declared a monthly distribution of $0.1175 per share payable on May 2, 2018 to holders of record as of April 19, 2018. On May 7, 2018, the Board declared a monthly distribution of $0.1175 per share payable on June 1, 2018 to holders of record as of
May 23, 2018. Investments Our
level of investment activity can and does vary substantially from period to period depending on many factors, including the amount of debt and equity capital available to middle market companies, the level of merger and acquisition activity for such
companies, the general economic environment and the competitive environment for the types of investments we make. As a BDC, we must not acquire any assets other than qualifying assets specified in the 1940 Act unless, at the time the
acquisition is made, at least 70% of our total assets are qualifying assets (with certain limited exceptions). Qualifying assets include investments in eligible portfolio companies. The definition of eligible portfolio
company includes certain public companies that do not have any securities listed on a national securities exchange and companies whose securities are listed on a national securities exchange but whose market capitalization is less than
$250 million. Revenue We
generate revenue primarily in the form of interest and dividend income from the securities we hold and capital gains, if any, on investment securities that we may sell. Our debt investments generally have a stated term of three to seven years and
typically bear interest at a floating rate usually determined on the basis of a benchmark London interbank offered rate (LIBOR), commercial paper rate, or the prime rate. Interest on our debt investments is generally payable quarterly
but may be monthly or semi-annually. In addition, our investments may provide payment-in-kind (PIK) interest. Such amounts of accrued PIK interest are added
to the cost of the investment on the respective capitalization dates and generally become due at maturity of the investment or upon the investment being called by the issuer. We may also generate revenue in the form of commitment, origination,
structuring fees, fees for providing managerial assistance and, if applicable, consulting fees, etc. Expenses All investment professionals of the Investment Adviser and their respective staffs, when and to the extent engaged in providing investment advisory and
management services, and the compensation and routine overhead expenses of such personnel allocable to such services, are provided and paid for by Solar Capital Partners. We bear all other costs and expenses of our operations and transactions,
including (without limitation):  

the cost of our organization and public offerings;  

the cost of calculating our net asset value, including the cost of any third-party valuation services;  

the cost of effecting sales and repurchases of our shares and other securities;  

interest payable on debt, if any, to finance our investments;  

fees payable to third parties relating to, or associated with, making investments, including fees and expenses associated with performing due diligence reviews of prospective investments and advisory fees;  41




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##### Table of Contents



transfer agent and custodial fees;  

fees and expenses associated with marketing efforts;  

federal and state registration fees, any stock exchange listing fees;  

federal, state and local taxes;  

independent directors fees and expenses;  

brokerage commissions;  

fidelity bond, directors and officers errors and omissions liability insurance and other insurance premiums;  

direct costs and expenses of administration, including printing, mailing, long distance telephone and staff;  

fees and expenses associated with independent audits and outside legal costs;  

costs associated with our reporting and compliance obligations under the 1940 Act and applicable federal and state securities laws; and  

all other expenses incurred by either Solar Capital Management or us in connection with administering our business, including payments under the Administration Agreement that will be based upon our allocable portion of
overhead and other expenses incurred by Solar Capital Management in performing its obligations under the Administration Agreement, including rent, the fees and expenses associated with performing compliance functions, and our allocable portion of
the costs of compensation and related expenses of our chief compliance officer and our chief financial officer and their respective staffs. We expect our general and administrative operating expenses related to our ongoing operations to increase moderately in dollar terms. During
periods of asset growth, we generally expect our general and administrative operating expenses to decline as a percentage of our total assets and increase during periods of asset declines. Incentive fees, interest expense and costs relating to
future offerings of securities, among others, may also increase or reduce overall operating expenses based on portfolio performance, interest rate benchmarks, and offerings of our securities relative to comparative periods, among other factors. Portfolio and Investment Activity During
the three months ended March 31, 2018, we invested $41.6 million across 13 portfolio companies. This compares to investing $62.5 million in 11 portfolio companies for the three months ended March 31, 2017. Investments sold or
prepaid during the three months ended March 31, 2018 totaled $26.0 million versus $55.8 million for the three months ended March 31, 2017. At March 31, 2018, our portfolio consisted of 46 portfolio companies and was invested 71.1% directly in senior secured loans and 28.9% in
common equity/equity interests/warrants (of which 8.2% is Gemino, 8.1% is FLLP and 12.5% is NorthMill, through which the Company indirectly invests in senior secured loans) measured at fair value versus 49 portfolio companies invested 80.0% in
senior secured loans and 20.0% in common equity/equity interests (of which 9.6% is Gemino and 10.4% is FLLP) at March 31, 2017. As of March 31, 2018 and December 31, 2017, we have one and zero issuers, respectively, on non-accrual status. At March 31, 2018, 95.2% or $398.1 million of our income producing
investment portfolio* was floating rate and 4.8% or $19.9 million was fixed rate, measured at fair value. At March 31, 2017, 96.5% or $360.0 million of our income producing investment portfolio* was floating rate and 3.5% or
$13.1 million was fixed rate, measured at fair value.  *
We have included First Lien Loan Program LLC, Gemino Healthcare Finance, LLC and NorthMill LLC as 100%, 100% and 85% floating rate, respectively, within our income
producing investment portfolio.  42




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##### Table of Contents

Since the initial public offering of Solar Senior on February 24, 2011 and through
March 31, 2018, invested capital totaled over $1.3 billion in over 125 portfolio companies. Over the same period, Solar Senior completed transactions with more than 75 different financial sponsors. Gemino Healthcare Finance, LLC We
acquired Gemino (d/b/a Gemino Senior Secured Healthcare Finance) on September 30, 2013. Gemino is a commercial finance company that originates, underwrites, and manages primarily secured, asset-based loans for small and mid-sized companies operating in the healthcare industry. Our initial investment in Gemino was $32.8 million. The management team of Gemino co-invested in the transaction
and continues to lead Gemino. Concurrent with the closing of the transaction, Gemino entered into a new, four-year, non-recourse, $100.0 million credit facility with non-affiliates, which was expandable to $150.0 million under its accordion feature. Effective March 31, 2014,
the credit facility was expanded to $105.0 million and again on June 27, 2014 to $110.0 million. On May 27, 2016, Gemino entered into a new $125.0 million credit facility which replaced the previously existing facility. The
new facility has similar terms as compared to the previous facility and includes an accordion feature increase to $200.0 million and has a maturity date of May 27, 2020. On December 31, 2013, we contributed our 32,839 units in Gemino to Gemino Senior Secured Healthcare LLC (Gemino Senior Secured
Healthcare). In exchange for this contribution, we received 19,839 units of equity interests and $13.0 million in floating rate secured notes of Gemino Senior Secured Healthcare bearing interest at LIBOR plus 7.50%, maturing on
December 31, 2018. However, our financial statements, including our schedule of investments, reflected our investments in Gemino Senior Secured Healthcare on a consolidated basis. On October 28, 2016, Gemino Senior Secured Healthcare was
dissolved. As of March 31, 2018, Geminos management team and Solar Senior own approximately 7% and 93% of the equity in Gemino, respectively. Gemino currently manages a highly diverse portfolio of directly-originated and underwritten senior-secured commitments. As of March 31,
2018, the portfolio totaled approximately $170.9 million of commitments, of which $109.8 million were funded, on total assets of $110.2 million. As of December 31, 2017, the portfolio totaled
approximately $176.3 million of commitments, of which $106.6 million were funded, on total assets of $110.6 million. At March 31, 2018, the portfolio consisted of 28 issuers with an average balance of approximately
$3.9 million versus 29 issuers with an average balance of approximately $3.7 million at December 31, 2017. All of the commitments in Geminos portfolio are floating-rate, senior-secured,
cash-pay loans. Geminos credit facility, which is non-recourse to us, had approximately $75.0 million and $75.0 million of borrowings outstanding at
March 31, 2018 and December 31, 2017, respectively. For the three months ended March 31, 2018 and 2017, Gemino had net income of $0.7 million and $0.8 million, respectively, on gross income of $2.7 million and
$2.9 million, respectively. Due to timing and non-cash items, there may be material differences between GAAP net income and cash available for distributions. As such, and subject to fluctuations in
Geminos funded commitments, the timing of originations, and the repayments of financings, the Company cannot guarantee that Gemino will be able to maintain consistent dividend payments to us. First Lien Loan Program LLC On
September 10, 2014, the Company entered into a limited liability company agreement to create FLLP with Voya Investment Management LLC (Voya). Voya acts as the investment advisor for several wholly-owned insurance subsidiaries of
Voya Financial, Inc. (NYSE: VOYA). The joint venture vehicle, structured as an unconsolidated Delaware limited liability company, is expected to invest primarily in senior secured floating rate term loans to middle market companies predominantly
owned by private equity sponsors or entrepreneurs. Solar Senior and Voya have committed to provide $50.75 million and $7.25 million, respectively, of capital to the joint venture. All portfolio decisions and generally all other decisions
in respect of the FLLP must be approved by an investment committee of the FLLP consisting of representatives of the Company and Voya (with approval from a representative of each required). On February 13, 2015, FLLP commenced operations. On
February 13, 2015,  43




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##### Table of Contents

FLLP as transferor and FLLP 2015-1, LLC, a newly formed wholly owned subsidiary of FLLP, as borrower entered into a $75.0 million senior secured
revolving credit facility (the FLLP Facility) with Wells Fargo Securities, LLC acting as administrative agent. Solar Senior acts as servicer under the FLLP Facility.    The FLLP Facility was scheduled to mature
on February 13, 2020. The FLLP Facility generally bears interest at a rate of LIBOR plus a range of 2.25%-2.50%. FLLP and FLLP 2015-1, LLC, as applicable,
have made certain customary representations and warranties, and are required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit facilities. The FLLP Facility
also includes usual and customary events of default for credit facilities of this nature. On August 15, 2016, the FLLP Facility was amended, expanding commitments to $100.0 million and extending the maturity date to August 16, 2021.
There were $76.7 million and $78.6 million of borrowings outstanding as of March 31, 2018 and December 31, 2017, respectively. As of March 31, 2018 and December 31, 2017, Solar Senior and Voya contributed combined
equity capital in the amount of $42.2 million and $42.8 million, respectively. Of the $42.2 million of contributed equity capital at March 31, 2018, the Company contributed $29.6 million in the form of investments and
$7.3 million in the form of cash and Voya contributed $5.3 million in the form of cash. As of March 31, 2018, Solar Senior and Voyas remaining commitments totaled $13.8 million and $2.0 million, respectively. The
Company, along with Voya, controls the funding of FLLP and FLLP may not call the unfunded commitments without approval of both the Company and Voya. As of March 31, 2018 and December 31, 2017, FLLP had total assets of $118.4 million and $121.8 million, respectively. For
the same periods, FLLPs portfolio consisted of first lien floating rate senior secured loans to 23 and 23 different borrowers, respectively. For the three months ended March 31, 2018 and 2017, FLLP invested $2.6 million across 4
portfolio companies and $12.0 million across 6 portfolio companies, respectively. Investments prepaid totaled $0.4 million and $5.0 million, respectively, for the three months ended March 31, 2018 and 2017. At March 31, 2018
and December 31, 2017, the weighted average yield of FLLPs portfolio was 7.5% and 7.3%, respectively, measured at fair value and 7.5% and 7.2%, respectively, measured at cost.  44




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##### Table of Contents

FLLP Portfolio as of March 31, 2018 (in thousands)  Description

Industry


SpreadAboveIndex(1)


LIBORFloor


InterestRate(2)


MaturityDate


ParAmount


Cost


FairValue(3)1A Smart Start LLC


Electronic Equipment,Instruments & Components



L+475



1.00
%


6.63
%


2/21/22


$
7,820


$
7,770


$
7,820Alera Group Intermediate Holdings,
Inc.(4)


Insurance



L+550



1.00
%


7.16
%


12/30/22



5,063



5,019



5,063Alteon Health, LLC (fka Island
Medical)(4)


Health Care Providers &Services



L+550



1.00
%


7.80
%


9/1/22



4,558



4,519



4,285Anesthesia Consulting & Management,
LP(4)


Health Care Providers &Services



L+625



1.00
%


8.24
%


10/31/22



4,483



4,448



4,483Capstone Logistics Acquisition,
Inc.(4)


Professional Services



L+450



1.00
%


6.38
%


10/7/21



5,284



5,253



5,231Confie Seguros Holding II Co.(4)


Insurance



L+525



1.00
%


7.23
%


4/19/22



5,431



5,389



5,437Edgewood Partners Holdings, LLC (Epic)


Insurance



L+475



1.00
%


6.63
%


9/8/24



4,456



4,437



4,456Empower Payments Acquisition, Inc.
(RevSpring)(4)


Professional Services



L+450



1.00
%


6.80
%


11/30/23



5,985



5,908



5,985Falmouth Group Holdings Corp.
(AMPAC)(4)


Chemicals



L+675



1.00
%


8.63
%


12/14/21



5,018



5,018



5,018Kellermeyer Bergensons Services, LLC
(KBS)(4)


Commercial Services &Supplies



L+500



1.00
%


6.98
%


10/29/21



4,405



4,374



4,405Metamorph US 3, LLC (Metalogix)(4)*


Software



L+750
(5)


1.00
%


9.38
%


12/1/20



4,041



3,896



1,819Ministry Brands, LLC(4)


Software



L+500



1.00
%


6.81
%


12/2/22



5,020



4,980



5,020National Spine and Pain Centers, LLC


Health Care Providers &Services



L+450



1.00
%


6.80
%


6/2/24



2,978



2,964



2,933Pet Holdings ULC & Pet Supermarket, Inc.


Specialty Retail



L+550



1.00
%


7.19
%


7/5/22



5,305



5,244



5,305PSP Group, LLC (Pet Supplies Plus)(4)



Specialty Retail



L+475



1.00
%


6.63
%


4/6/21



5,285



5,258



5,285QBS Holding Company, Inc. (Quorum)(4)



Software



L+475



1.00
%


6.52
%


8/7/21



3,263



3,244



3,246Salient Partners, L.P.(4)


Asset Management



L+850



1.00
%


10.32
%


6/9/21



4,703



4,647



4,703Sarnova HC, LLC


Trading Companies andDistributors



L+475



1.00
%


6.63
%


1/28/22



4,900



4,867



4,900Suburban Broadband, LLC (Jab Wireless, Inc.)(4)


Wireless TelecommunicationServices



L+650
(6)


1.00
%


12.25
%


3/26/19



8,106



8,060



8,106Telular Corporation


Wireless TelecommunicationServices



L+425



1.25
%


6.55
%


6/24/19



5,655



5,644



5,655The Hilb Group, LLC & Gencorp Insurance Group, Inc.(4)


Insurance



L+475



1.00
%


7.05
%


6/24/21



4,506



4,450



4,506VT Buyer Acquisition Corp.
(Veritext)(4)


Professional Services



L+475



1.00
%


7.05
%


1/29/22



5,913



5,889



5,913Wirb-Copernicus Group, Inc.(4)


Professional Services



L+425



1.00
%


6.14
%


8/15/22



5,913



5,869



5,883$
117,147


$
115,457  (1)
Floating rate instruments accrue interest at a predetermined spread relative to an index, typically the LIBOR or PRIME rate. These instruments are typically subject to a LIBOR or PRIME rate floor. (2)
Floating rate debt investments typically bear interest at a rate determined by reference to either the London Interbank Offered Rate (LIBOR or L) index rate or the prime index rate (PRIME or
P), and which typically reset monthly, quarterly or semi-annually. For each debt investment we have provided the current interest rate in effect as of March 31, 2018. (3)
Represents the fair value in accordance with ASC Topic 820. The determination of such fair value is not included in the Boards valuation process described elsewhere herein. (4)
The Company also holds this security on its Consolidated Statements of Assets and Liabilities. (5)
Spread is 5.50% Cash / 2.0% PIK. (6)
Spread is 4.50% Cash / 2.0% PIK. *
Investment is on non-accrual status.  45




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##### Table of Contents

FLLP Portfolio as of December 31, 2017 (audited) (in thousands)  Description

Industry


SpreadAboveIndex(1)


LIBORFloor


InterestRate(2)


MaturityDate


ParAmount


Cost


FairValue(3)1A Smart Start LLC(4)


Electronic Equipment,Instruments & Components



L+475



1.00
%


6.44
%


2/21/22


$
7,840


$
7,787


$
7,820Alera Group Intermediate Holdings,
Inc.(4)


Insurance



L+550



1.00
%


6.85
%


12/30/22



4,279



4,241



4,257Anesthesia Consulting & Management,
LP(4)


Health Care Providers &Services



L+625



1.00
%


7.94
%


10/31/22



4,530



4,493



4,258Capstone Logistics Acquisition,
Inc.(4)


Professional Services



L+450



1.00
%


6.07
%


10/7/21



5,284



5,252



5,231Confie Seguros Holding II Co.(4)


Insurance



L+525



1.00
%


6.73
%


4/19/22



5,445



5,401



5,450Edgewood Partners Holdings, LLC (Epic)


Insurance



L+475



1.00
%


6.14
%


9/8/24



4,467



4,447



4,444Empower Payments Acquisition, Inc.
(RevSpring)(4)


Professional Services



L+550



1.00
%


7.19
%


11/30/23



4,579



4,499



4,579Falmouth Group Holdings Corp.
(AMPAC)(4)


Chemicals



L+675



1.00
%


8.44
%


12/14/21



5,018



5,018



5,018Island Medical Management Holdings,
LLC(4)


Health Care Providers &Services



L+550



1.00
%


7.00
%


9/1/22



4,570



4,528



4,432Kellermeyer Bergensons Services, LLC
(KBS)(4)


Commercial Services &Supplies



L+500



1.00
%


6.48
%


10/29/21



4,415



4,381



4,415Metamorph US 3, LLC (Metalogix)(4)


Software



L+750
(5)


1.00
%


9.07
%


12/1/20



3,976



3,922



2,903Ministry Brands, LLC(4)


Software



L+500



1.00
%


6.38
%


12/2/22



4,818



4,777



4,818National Spine and Pain Centers, LLC


Health Care Providers &Services



L+450



1.00
%


6.19
%


6/2/24



2,985



2,971



2,963Pet Holdings ULC & Pet Supermarket, Inc.


Specialty Retail



L+550



1.00
%


6.84
%


7/5/22



5,111



5,050



5,086PSP Group, LLC (Pet Supplies Plus)(4)



Specialty Retail



L+475



1.00
%


6.32
%


4/6/21



5,298



5,269



5,298QBS Holding Company, Inc. (Quorum)(4)



Software



L+475



1.00
%


6.13
%


8/7/21



3,263



3,243



3,238Salient Partners, L.P.(4)


Asset Management



L+850



1.00
%


9.85
%


6/9/21



4,806



4,745



4,806Sarnova HC, LLC


Trading Companies andDistributors



L+475



1.00
%


6.32
%


1/28/22



4,913



4,877



4,913Suburban Broadband, LLC (Jab Wireless,
Inc.)(4)


Wireless TelecommunicationServices



L+650
(6)


1.00
%


8.19
%


3/26/19



8,067



8,007



8,067Telular Corporation


Wireless TelecommunicationServices



L+425



1.25
%


5.94
%


6/24/19



5,743



5,729



5,728The Hilb Group, LLC & Gencorp Insurance Group, Inc.(4)


Insurance



L+475



1.00
%


6.44
%


6/24/21



4,519



4,459



4,519VT Buyer Acquisition Corp.
(Veritext)(4)


Professional Services



L+475



1.00
%


6.44
%


1/29/22



5,926



5,901



5,897Wirb-Copernicus Group, Inc.(4)


Professional Services



L+500



1.00
%


6.69
%


8/15/22



5,928



5,882



5,928$
114,879


$
114,068  (1)
Floating rate instruments accrue interest at a predetermined spread relative to an index, typically the LIBOR or PRIME rate. These instruments are typically subject to a LIBOR or PRIME rate floor. (2)
Floating rate debt investments typically bear interest at a rate determined by reference to either the London Interbank Offered Rate (LIBOR or L) index rate or the prime index rate (PRIME or
P), and which typically reset monthly, quarterly or semi-annually. For each debt investment we have provided the current interest rate in effect as of March 31, 2018. (3)
Represents the fair value in accordance with ASC Topic 820. The determination of such fair value is not included in the Boards valuation process described elsewhere herein. (4)
The Company also holds this security on its Consolidated Statements of Assets and Liabilities. (5)
Spread is 5.50% Cash / 2.0% PIK. (6)
Spread is 4.50% Cash / 2.0% PIK.  46




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##### Table of Contents

Below is certain summarized financial information for FLLP as of March 31, 2018 and
December 31, 2017 and for the three months ended March 31, 2018 and 2017:  March 31,2018


December 31,2017Selected Balance Sheet Information for FLLP (in thousands):Investments at fair value (cost $117,147 and $114,879, respectively)

$
115,457


$
114,068Cash and other assets.


2,908



7,723Total assets

$
118,365


$
121,791Debt outstanding

$
76,691


$
78,644Distributions payable


1,181



1,180Interest payable and other credit facility related expenses


916



843Accrued expenses and other payables


132



170Total liabilities

$
78,920


$
80,837Members equity

$
39,445


$
40,954Total liabilities and members equity

$
118,365


$
121,791  Three monthsendedMarch 31, 2018


Three monthsendedMarch 31, 2017Selected Income Statement Information for FLLP (in thousands):Interest income

$
2,089


$
2,007Service fees*

$
19


$
20Interest and other credit facility expenses


874



692Other general and administrative expenses


45



(8
)Total expenses


938



704Net investment income

$
1,151


$
1,303Net change in unrealized gain (loss) on investments


(880
)


(202
)Net income

$
271


$
1,101  *
Service fees are included within the Companys Consolidated Statements of Operations as other income. NorthMill LLC We acquired 100% of the
equity interests of North Mill Capital LLC (NMC) on October 20, 2017. NMC is a leading asset-backed lending commercial finance company that provides senior secured asset-backed financings to U.S. based
small-to-medium-sized businesses primarily in the manufacturing, services and distribution industries. We invested approximately
$51 million to effect the transaction. Subsequently, the Company contributed 1% of its equity interest in NMC to ESP SSC Corporation. Immediately thereafter, the Company and ESP SSC Corporation contributed their equity interests to NorthMill.
The Company and ESP SSC Corporation own 99% and 1% of the equity interests of NorthMill, respectively. The management team of NMC continues to lead NMC. NorthMill currently manages a highly diverse portfolio of directly-originated and underwritten senior-secured commitments. As of
March 31, 2018, the portfolio totaled approximately $318.1 million of commitments, of which $162.2 million were funded, on total assets of $185.8 million. As of December 31, 2017, the portfolio totaled
approximately $283.5 million of commitments, of which $151.6 million were funded, on total assets of $176.4 million. At March 31, 2018, the portfolio consisted of 97 issuers with an average balance of  47




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##### Table of Contents

approximately $1.7 million versus 92 issuers with an average balance of approximately $1.6 million at December 31, 2017. NMC has a senior credit facility with a bank lending group
for $135.0 million which expires on October 20, 2020. Borrowings are secured by substantially all of NMCs assets. NMCs credit facility, which is non-recourse to us, had approximately
$128.0 million and $116.6 million of borrowings outstanding at March 31, 2018 and December 31, 2017, respectively. For the three months ended March 31, 2018, NorthMill had net income of $0.9 million on gross income of
$4.9 million. Due to timing and non-cash items, there may be material differences between GAAP net income and cash available for distributions. As such, and subject to fluctuations in NorthMills
funded commitments, the timing of originations, and the repayments of financings, the Company cannot guarantee that NorthMill will be able to maintain consistent dividend payments to us. Solar Life Science Program LLC On
February 22, 2017, the Company and Solar Capital Ltd. formed LSJV with an affiliate of Deerfield Management. The Company committed $75.0 million to LSJV. As of March 31, 2018, LSJV has not commenced operations. Critical Accounting Policies The
preparation of consolidated financial statements and related disclosures in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and
liabilities at the date of the consolidated financial statements, and revenues and expenses during the periods reported. Actual results could materially differ from those estimates. We have identified the following items as critical accounting
policies. Within the context of these critical accounting policies and disclosed subsequent events herein, we are not currently aware of any other reasonably likely events or circumstances that would result in materially different amounts being
reported. Valuation of Portfolio Investments We conduct the valuation of our assets, pursuant to which our net asset value is determined, at all times consistent with GAAP, and the 1940
Act. Our valuation procedures are set forth in more detail below: The Company conducts the valuation of its assets in accordance with GAAP
and the 1940 Act. The Company generally values its assets on a quarterly basis, or more frequently if required. Investments for which market quotations are readily available on an exchange are valued at the closing price on the date of valuation.
The Company may also obtain quotes with respect to certain of its investments from pricing services or brokers or dealers in order to value assets. When doing so, management determines whether the quote obtained is sufficient according to GAAP to
determine the fair value of the investment. If determined adequate, the Company uses the quote obtained. Debt investments with maturities of 60 days or less shall each be valued at cost plus accreted discount, or minus amortized premium, which is
expected to approximate fair value, unless such valuation, in the judgment of the Investment Adviser, does not represent fair value, in which case such investments shall be valued at fair value as determined in good faith by or under the direction
of the Companys board of directors (the Board). Investments for which reliable market quotations are not readily
available or for which the pricing sources do not provide a valuation or methodology or provide a valuation or methodology that, in the judgment of the Investment Adviser or the Board does not represent fair value, each shall be valued as follows:
(i) each portfolio company or investment is initially valued by the investment professionals responsible for the portfolio investment; (ii) preliminary valuations are discussed with senior management of the Investment Adviser;
(iii) independent valuation firms engaged by, or on behalf of, the Board will conduct independent appraisals and review the Investment Advisers preliminary valuations and make their own independent assessment for (a) each portfolio
investment that, when taken together with all other investments in the same portfolio company, exceeds 10% of estimated total assets, plus available borrowings, as of the end of the most recently completed fiscal  48




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##### Table of Contents

quarter, and (b) each portfolio investment that is presently in payment default; (iv) the Board will discuss the valuations and determine the fair value of each investment in our
portfolio in good faith based on the input of the Investment Adviser and, where appropriate, the respective independent valuation firm. The recommendation of fair value generally considers the following factors among others, as relevant: applicable market yields; the nature and
realizable value of any collateral; the portfolio companys ability to make payments; the portfolio companys earnings and discounted cash flow; the markets in which the issuer does business; and comparisons to publicly traded securities,
among others. When an external event such as a purchase transaction, public offering or subsequent equity sale occurs, the Company will
consider the pricing indicated by the external event to corroborate the valuation. Due to the inherent uncertainty of determining the fair value of investments that do not have a readily available market value, the fair value of the investments may
differ significantly from the values that would have been used had a readily available market value existed for such investments, and the differences could be material. Investments are valued utilizing a market approach, an income approach, or both approaches, as appropriate. However, in accordance with ASC 820-10, certain investments that qualify as investment companies in accordance with ASC 946, may be valued using net asset value as a practical expedient for fair value. The market approach uses prices and other
relevant information generated by market transactions involving identical or comparable assets or liabilities (including a business). The income approach uses valuation approaches to convert future amounts (for example, cash flows or earnings) to a
single present amount (discounted). The measurement is based on the value indicated by current market expectations about those future amounts. In following these approaches, the types of factors that we may take into account in fair value pricing
our investments include, as relevant: available current market data, including relevant and applicable market trading and transaction comparables, applicable market yields and multiples, security covenants, call protection provisions, the nature and
realizable value of any collateral, the portfolio companys ability to make payments, its earnings and discounted cash flows, the markets in which the portfolio company does business, comparisons of financial ratios of peer companies that are
public, M&A comparables, and enterprise values, among other factors. When available, broker quotations and/or quotations provided by pricing services are considered as an input in the valuation process. For the three months ended March 31,
2018, there has been no change to the Companys valuation approaches or techniques and the nature of the related inputs considered in the valuation process. Accounting Standards Codification (ASC) Topic 820 classifies the inputs used to measure these fair values into the following
hierarchy: Level1: Quoted prices in active markets for identical assets or liabilities, accessible by the
Company at the measurement date. Level2: Quoted prices for similar assets or liabilities in active markets, or
quoted prices for identical or similar assets or liabilities in markets that are not active, or other observable inputs other than quoted prices. Level3: Unobservable inputs for the asset or liability. In all cases, the level in the fair value hierarchy within which the fair value measurement in its entirety falls is determined based on the
lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and considers factors specific to each investment. The
exercise of judgment is based in part on our knowledge of the asset class and our prior experience. Determination of fair value involves
subjective judgments and estimates. Accordingly, the notes to our consolidated financial statements express the uncertainty with respect to the possible effect of such valuations, and any change in such valuations, on our consolidated financial
statements.  49




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##### Table of Contents

Valuation of Credit Facility The Company has made an irrevocable election to apply the fair value option of accounting to the Credit Facility, in accordance with ASC 825-10. We believe accounting for the Credit Facility at fair value better aligns the measurement methodologies of assets and liabilities, which may mitigate certain earnings volatility. Revenue Recognition The Company
records dividend income and interest, adjusted for amortization of premium and accretion of discount, on an accrual basis. Investments that are expected to pay regularly scheduled interest and/or dividends in cash are generally placed on non-accrual status when principal or interest/dividend cash payments are past due 30 days or more and/or when it is no longer probable that principal or interest/dividend cash payments will be collected. Such non-accrual investments are restored to accrual status if past due principal and interest or dividends are paid in cash, and in managements judgment, are likely to continue timely payment of their remaining
interest or dividend obligations. Interest or dividend cash payments received on investments may be recognized as income or applied to principal depending upon managements judgment. Some of our investments may have contractual PIK interest or
dividends. PIK interest and dividends computed at the contractual rate are accrued into income and reflected as receivable up to the capitalization date. PIK investments offer issuers the option at each payment date of making payments in cash or in
additional securities. When additional securities are received, they typically have the same terms, including maturity dates and interest rates as the original securities issued. On these payment dates, the Company capitalizes the accrued interest
or dividends receivable (reflecting such amounts as the basis in the additional securities received). PIK generally becomes due at the maturity of the investment or upon the investment being called by the issuer. At the point the Company believes
PIK is not expected to be realized, the PIK investment will be placed on non-accrual status. When a PIK investment is placed on non-accrual status, the accrued,
uncapitalized interest or dividends is reversed from the related receivable through interest or dividend income, respectively. The Company does not reverse previously capitalized PIK interest or dividends. Upon capitalization, PIK is subject to the
fair value estimates associated with their related investments. PIK investments on non-accrual status are restored to accrual status if the Company again believes that PIK is expected to be realized. Loan
origination fees, original issue discount, and market discounts are capitalized and amortized into income using the interest method or straight-line, as applicable. Upon the prepayment of a loan, any unamortized loan origination fees are recorded as
interest income. We record prepayment premiums on loans and other investments as interest income when we receive such amounts. Capital structuring fees are recorded as other income when earned. The typically higher yields and interest rates on PIK securities, to the extent we invested, reflects the payment deferral and increased
credit risk associated with such instruments and that such investments may represent a significantly higher credit risk than coupon loans. PIK securities may have unreliable valuations because their continuing accruals require continuing judgments
about the collectability of the deferred payments and the value of any associated collateral. PIK interest has the effect of generating investment income and increasing the incentive fees payable at a compounding rate. In addition, the deferral of
PIK interest also increases the loan-to-value ratio at a compounding rate. PIK securities create the risk that incentive fees will be paid to the Investment Adviser
based on non-cash accruals that ultimately may not be realized, but the Investment Adviser will be under no obligation to reimburse the Company for these fees. For the three months ended March 31, 2018
and 2017, capitalized PIK income totaled $0.2 million and $0.1 million, respectively. Net Realized Gain or Loss and Net Change in
Unrealized Gain or Loss We generally measure realized gain or loss by the difference between the net proceeds from the repayment
or sale and the amortized cost basis of the investment, without regard to unrealized appreciation or depreciation previously recognized, but considering unamortized origination or commitment fees and prepayment penalties. The net change in
unrealized gain or loss reflects the change in portfolio investment values during the reporting period, including the reversal of previously recorded unrealized gain or loss, when gains or losses are realized. Gains or losses on investments are
calculated by using the specific identification method.  50




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##### Table of Contents

Income Taxes Solar Senior Capital, a U.S. corporation, has elected to be treated, and intends to qualify annually, as a RIC under Subchapter M of the Code.
In order to qualify for taxation as a RIC, the Company is required, among other things, to timely distribute to its stockholders at least 90% of investment company taxable income, as defined by the Code, for each year. Depending on the level of
taxable income earned in a given tax year, we may choose to carry forward taxable income in excess of current year distributions into the next tax year and pay a 4% excise tax on such income, as required. To the extent that the Company determines
that its estimated current year annual taxable income will be in excess of estimated current year distributions, the Company accrues an estimated excise tax, if any, on estimated excess taxable income. Recent Accounting Pronouncements In
November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows, which amends FASB ASC 230. The amendments in this Update require that a statement of cash flows explain the change during the period in the
total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Therefore, amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash
equivalents when reconciling the beginning-of-period and end-of-period total amounts
shown on the statement of cash flows. The amendments in this Update apply to all entities that have restricted cash or restricted cash equivalents and are required to present a statement of cash flows under Topic 230. For public business entities,
the amendments were effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company has adopted ASU 2016-18 and determined that the adoption has
not had a material impact on its consolidated financial statements and disclosures. In March 2017, the FASB issued ASU 2017-08, Premium Amortization on Purchased Callable Debt Securities, which will amend FASB ASC 310-20. The amendments in this Update shorten the amortization period for
certain callable debt securities held at a premium, generally requiring the premium to be amortized to the earliest call date. For public business entities, the amendments are effective for fiscal years, and interim periods within those fiscal
years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim period. The Company is evaluating the impact of ASU 2017-08 on its consolidated financial statements
and disclosures. In May 2014, the FASB issued ASC 606, Revenue From Contracts With Customers, originally effective for public business
entities with annual reporting periods beginning after December 15, 2016. On August 12, 2015, the FASB issued an ASU, Revenue From Contracts With Customers (Topic 606): Deferral of the Effective Date, which deferred the effective date of
ASC 606 for one year. ASC 606 provides accounting guidance related to revenue from contracts with customers. For public business entities, ASC 606 was effective for fiscal years, and interim periods within those fiscal years, beginning after
December 15, 2017. The Company has adopted ASC 606 and determined that the adoption has not had a material impact on its consolidated financial statements and disclosures. RESULTS OF OPERATIONS Results
comparisons are for the three months ended March 31, 2018 and 2017: Investment Income For the three months ended March 31, 2018 and 2017, gross investment income totaled $9.3 million and $7.5 million, respectively.
The increase in gross investment income for the year over year three month periods was primarily due to our investment in NorthMill, which was not in the portfolio during the year ago three month period. In addition to the portfolio growth from the
NorthMill investment, the investment portfolio size and yields increased year over year.  51




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##### Table of Contents

Expenses Net expenses totaled $3.7 million and $1.8 million, respectively, for the three months ended March 31, 2018 and 2017, of which
$1.7 million and $1.0 million, respectively, were gross base management fees and gross performance-based incentive fees and $1.6 million and $0.8 million, respectively, were interest and other credit facility expenses. Over the
same periods, $0.0 million and $0.8 million, respectively, of base management fees were waived and $0.3 million and $0.1 million, respectively, of performance-based incentive fees were waived. Administrative services and other
general and administrative expenses totaled $0.7 million and $0.8 million, respectively, for the three months ended March 31, 2018 and 2017. Expenses generally consist of management fees, performance-based incentive fees,
administrative services expenses, insurance, legal expenses, directors expenses, audit and tax expenses, transfer agent fees and expenses, and other general and administrative expenses. Interest and other credit facility expenses generally
consist of interest, unused fees, agency fees and loan origination fees, if any, among others. For the three month periods, the increase in net expenses year over year is primarily due to higher interest, incentive and management fee expense on a
larger, higher yielding portfolio as compared to the year ago period. Net Investment Income The Companys net investment income totaled $5.6 million and $5.6 million, or $0.35 and $0.35, per average share, respectively,
for the three months ended March 31, 2018 and 2017. Net Realized Gain The Company had investment sales and prepayments totaling approximately $26.0 million and $55.8 million, respectively, for the three
months ended March 31, 2018 and 2017. Net realized gains (losses) over the same periods were $(0.0) million and $0.1 million, respectively. Net realized losses for the three months ended March 31, 2018 were de minimis. Net realized
gains for the three months ended March 31, 2017 were primarily related to partial or complete sales of select investments. Net Change in
Unrealized Gain (Loss) For the three months ended March 31, 2018 and 2017, net change in unrealized gain (loss) on the
Companys assets and liabilities totaled $(0.1) million and $0.2 million, respectively. Net unrealized loss for the three months ended March 31, 2018 is primarily due to depreciation in the value of our investments in Metamorph US 3,
LLC, First Lien Loan Program LLC and PPT Management Holdings, LLC, among others, partially offset by appreciation in NorthMill LLC, Trident USA Health Services and Anesthesia Consulting & Management, LP, among others. Net unrealized gain
for the three months ended March 31, 2017 is primarily due to appreciation in the value of our investments in Securus Technologies, TwentyEighty, Inc. and American Teleconferencing Services, Inc., among others, partially offset by depreciation
in Metamorph US 3, LLC, Aegis Toxicology Sciences Corporation and nThrive, Inc., among others. Net Increase in Net Assets From Operations For the three months ended March 31, 2018 and 2017, the Company had a net increase in net assets resulting from operations of
$5.5 million and $5.9 million, respectively. For the same periods, earnings per average share were $0.34 and $0.37, respectively. LIQUIDITY
AND CAPITAL RESOURCES The Companys liquidity and capital resources are generally available through its Credit Facility, through
periodic follow-on equity offerings, as well as from cash flows from operations, investment sales and pre-payments of investments. At March 31, 2018, the Company
had $140.4 million in borrowings outstanding on its Credit Facility and $59.6 million of unused capacity, subject to borrowing base limits.  52




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##### Table of Contents

In September 2016, the Company closed a follow-on
public equity offering of 4.5 million shares of common stock at $16.76 per share raising approximately $75.0 million in net proceeds. In the future, the Company may raise additional equity or debt capital, among other considerations. The
primary uses of funds will be investments in portfolio companies, reductions in debt outstanding and other general corporate purposes. The issuance of debt or equity securities will depend on future market conditions, funding needs and other factors
and there can be no assurance that any such issuance will occur or be successful. We currently expect that our liquidity needs will be
met with cash flows from operations, borrowings under our Credit Facility, including its accordion feature, as well as from other available financing activities. Cash Equivalents We deem certain U.S.
Treasury bills, repurchase agreements and other high-quality, short-term debt securities as cash equivalents. The Company makes purchases that are consistent with its purpose of making investments in securities described in paragraphs 1 through 3 of
Section 55(a) of the 1940 Act. From time to time, including at or near the end of each fiscal quarter, we consider using various temporary investment strategies for our business. One strategy includes taking proactive steps by utilizing cash
equivalents as temporary assets with the objective of enhancing our investment flexibility pursuant to Section 55 of the 1940 Act. More specifically, from
time-to-time we may purchase U.S. Treasury bills or other high-quality, short-term debt securities at or near the end of the quarter and typically close out the position
on a net cash basis subsequent to quarter end. We may also utilize repurchase agreements or other balance sheet transactions, including drawing down on our credit facilities, as deemed appropriate. The amount of these transactions or such drawn cash
for this purpose is excluded from total assets for purposes of computing the asset base upon which the management fee is determined. We held approximately $110 million in cash equivalents as of March 31, 2018. Debt Senior Secured Revolving Credit
FacilityOn August 26, 2011, the Company established the SPV which entered into the Credit Facility with Citigroup Global Markets Inc. acting as administrative agent. On January 10, 2017, commitments to the Credit Facility, as
amended, were increased from $175 million to $200 million by utilizing the accordion feature. The commitments can also be expanded up to $600 million. The stated interest rate on the Credit Facility is LIBOR plus 2.00% with no LIBOR
floor requirement and the current maturity date is June 30, 2020. The Credit Facility is secured by all of the assets held by the SPV. Under the terms of the Credit Facility, Solar Senior Capital and the SPV, as applicable, have made certain
customary representations and warranties, and are required to comply with various covenants, including leverage restrictions, reporting requirements and other customary requirements for similar credit facilities. The Credit Facility also includes
usual and customary events of default for credit facilities of this nature. The Credit Facility was amended on November 7, 2012, June 30, 2014 and May 29, 2015 to extend maturities and add greater investment flexibility, among other
changes. At March 31, 2018, the Company was in compliance with all financial and operational covenants required by the Credit Facility. Contractual Obligations  Payments due by Period as of March 31, 2018(dollars in millions)Total


Less than1 year


1-3 years


3-5 years


More than5 yearsSenior Secured Revolving Credit
Facility(1)

$
140.4


$



$
140.4


$



$
  (1)
At March 31, 2018, $59.6 million of capacity remained unused.  53




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##### Table of Contents

Information about our senior securities is shown in the following table as of each year
ended December 31 since the Company commenced operations, unless otherwise noted. The  indicates information which the SEC expressly does not require to be disclosed for certain types of senior securities.  Class and Year

Total AmountOutstanding(1)


AssetCoveragePer Unit(2)


InvoluntaryLiquidatingPreferencePer Unit(3)


AverageMarket ValuePer Unit(4)Revolving Credit FacilityFiscal 2018 (through March 31, 2018)

$
140,400


$
2,923


$




N/AFiscal 2017


124,200



3,175







N/AFiscal 2016


98,300



3,738







N/AFiscal 2015


116,200



2,621







N/AFiscal 2014


143,200



2,421







N/AFiscal 2013


61,400



4,388







N/AFiscal 2012


39,100



5,453







N/AFiscal 2011


8,600



21,051







N/A  (1)
Total amount of each class of senior securities outstanding at the end of the period presented. (2)
The asset coverage ratio for a class of senior securities representing indebtedness is calculated as our consolidated total assets, less all liabilities and indebtedness not represented by senior securities, divided by
senior securities representing indebtedness. This asset coverage ratio is multiplied by one thousand to determine the Asset Coverage Per Unit. In order to determine the specific Asset Coverage Per Unit for each class of debt, the total Asset
Coverage Per Unit was divided based on the amount outstanding at the end of the period for each. As of March 31, 2018, asset coverage was 292.3%. (3)
The amount to which such class of senior security would be entitled upon the involuntary liquidation of the issuer in preference to any security junior to it. (4)
Not applicable, we do not have senior securities that are registered for public trading. We
have also entered into two contracts under which we have future commitments: the Advisory Agreement, pursuant to which Solar Capital Partners has agreed to serve as our investment adviser, and the Administration Agreement, pursuant to which Solar
Capital Management has agreed to furnish us with the facilities and administrative services necessary to conduct our day-to-day operations and provide on our behalf
managerial assistance to those portfolio companies to which we are required to provide such assistance. Payments under the Advisory Agreement are equal to (1) a percentage of the value of our average gross assets and (2) a two-part incentive fee. Payments under the Administration Agreement are equal to an amount based upon our allocable portion of the Administrators overhead in performing its obligations under the
Administration Agreement, including rent, technology systems, insurance and our allocable portion of the costs of our chief financial officer and chief compliance officer and their respective staffs. Either party may terminate each of the
Advisory Agreement and Administration Agreement without penalty upon 60 days written notice to the other. See note 3 to our Consolidated Financial Statements. On September 10, 2014, FLLP entered into a servicing agreement with the Company. FLLP engaged and retained the Company to provide certain
administrative services relating to the facilities, supplies and necessary ongoing overhead support services for the operation of FLLPs ongoing business affairs in exchange for a fee. Either party may terminate this agreement upon 30
days written notice to the other. Off-Balance Sheet Arrangements From time-to-time and in the normal course of business, the
Company may make unfunded capital commitments to current or prospective portfolio companies. Typically, the Company may agree to provide delayed-draw term loans or, to a lesser extent, revolving loan or equity commitments. These unfunded capital
commitments always take into account the Companys liquidity and cash available for investment, portfolio and  54




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##### Table of Contents

issuer diversification, and other considerations. Accordingly, the Company had the following unfunded capital commitments at March 31, 2018 and December 31, 2017, respectively:  March 31,2018


December 31,2017(in millions)WIRB-Copernicus Group, Inc.

$
8.2


$
VetCor Professional Practices LLC


5.3



6.7Gemino Healthcare Finance, LLC*


5.0



5.0Alera Group Intermediate Holdings, Inc


3.6



4.7Edgewood Partners Holdings, LLC


2.4



MRI Software LLC


2.3



2.4VT Buyer Acquisition Corp. (Veritext)


1.2



3.5MHE Intermediate Holdings, LLC


0.8



1.0Engineering Solutions & Products, LLC


0.5



1.7The Hilb Group, LLC & Gencorp Insurance Group, Inc.


0.3



0.4TwentyEighty, Inc


0.1



0.1PetVet Care Centers, LLC






1.6Ministry Brands, LLC






0.4Total Commitments

$
29.7


$
27.5  *
The Company controls the funding of the Gemino commitment and may cancel it at its discretion (also see First Lien Loan Program LLC section in Item 7). As of March 31, 2018 and December 31, 2017, the Company had sufficient cash available and/or liquid securities available to fund its
commitments as well as the commitments to FLLP and LSJV disclosed earlier. In the normal course of its business, we invest or trade in
various financial instruments and may enter into various investment activities with off-balance sheet risk, which may include forward foreign currency contracts. Generally, these financial instruments
represent future commitments to purchase or sell other financial instruments at specific terms at future dates. These financial instruments contain varying degrees of off-balance sheet risk whereby changes in
the market value or our satisfaction of the obligations may exceed the amount recognized in our Consolidated Statements of Assets and Liabilities.  55




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##### Table of Contents

Distributions The following table reflects the cash distributions per share on our common stock for the two most recent fiscal years and the current fiscal
year to date:  Date Declared

Record Date

Payment Date

AmountFiscal 2018May 7, 2018

May 23, 2018

June 1, 2018

$
0.1175April 3, 2018

April 19, 2018

May 2, 2018


0.1175February 22, 2018

March 22, 2018

April 3, 2018


0.1175February 7, 2018

February 22, 2018

March 1, 2018


0.1175January 5, 2018

January 18, 2018

January 31, 2018


0.1175YTD Total (2018)





$
0.5875Fiscal 2017December 7, 2017

December 21, 2017

January 4, 2018

$
0.1175November 2, 2017

November 22, 2017

December 1, 2017


0.1175October 5, 2017

October 19, 2017

November 1, 2017


0.1175September 14, 2017

September 22, 2017

October 3, 2017


0.1175August 1, 2017

August 17, 2017

August 31, 2017


0.1175July 6, 2017

July 20, 2017

August 1, 2017


0.1175June 7, 2017

June 22, 2017

July 6, 2017


0.1175May 2, 2017

May 18, 2017

June 2, 2017


0.1175April 6, 2017

April 20, 2017

May 2, 2017


0.1175February 22, 2017

March 23, 2017

April 4, 2017


0.1175February 7, 2017

February 23, 2017

March 1, 2017


0.1175January 5, 2017

January 19, 2017

February 1, 2017


0.1175Total (2017)





$
1.41Fiscal 2016December 8, 2016

December 22, 2016

January 4, 2017

$
0.1175November 2, 2016

November 23, 2016

December 1, 2016


0.1175October 5, 2016

October 20, 2016

November 1, 2016


0.1175September 12, 2016

September 22, 2016

October 4, 2016


0.1175August 2, 2016

August 18, 2016

September 1, 2016


0.1175July 7, 2016

July 21, 2016

August 2, 2016


0.1175June 7, 2016

June 23, 2016

July 1, 2016


0.1175May 3, 2016

May 19, 2016

June 2, 2016


0.1175April 7, 2016

April 21, 2016

May 3, 2016


0.1175February 24, 2016

March 24, 2016

April 1, 2016


0.1175February 4, 2016

February 18, 2016

March 2, 2016


0.1175January 7, 2016

January 21, 2016

February 2, 2016


0.1175Total (2016)





$
1.41 Tax characteristics of all distributions will be reported to shareholders on Form 1099 after the end of the
calendar year. Future distributions, if any, will be determined by our Board. We expect that our distributions to stockholders will generally be from accumulated net investment income, from net realized capital gains or non-taxable return of capital, if any, as applicable. We have elected to be taxed as a RIC under
Subchapter M of the Code. To maintain our RIC status, we must distribute at least 90% of our ordinary income and realized net short-term capital gains in excess of realized net long-term capital losses, if any, out of the assets legally available
for distribution. In addition, although we  56




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##### Table of Contents

currently intend to distribute realized net capital gains (i.e., net long-term capital gains in excess of short-term capital losses), if any, at least annually, out of the assets legally
available for such distributions, we may in the future decide to retain such capital gains for investment. We maintain an opt
out dividend reinvestment plan for our common stockholders. As a result, if we declare a distribution, then stockholders cash distributions will be automatically reinvested in additional shares of our common stock, unless they
specifically opt out of the dividend reinvestment plan so as to receive cash distributions. We may not be able to achieve
operating results that will allow us to make distributions at a specific level or to increase the amount of these distributions from time to time. In addition, due to the asset coverage test applicable to us as a business development company, we may
in the future be limited in our ability to make distributions. Also, our revolving credit facility may limit our ability to declare distributions if we default under certain provisions. If we do not distribute a certain percentage of our income
annually, we will suffer adverse tax consequences, including possible loss of the tax benefits available to us as a regulated investment company. In addition, in accordance with GAAP and tax regulations, we include in income certain amounts that we
have not yet received in cash, such as contractual payment-in-kind interest, which represents contractual interest added to the loan balance that becomes due at the end
of the loan term, or the accrual of original issue or market discount. Since we may recognize income before or without receiving cash representing such income, we may have difficulty meeting the requirement to distribute at least 90% of our
investment company taxable income to obtain tax benefits as a regulated investment company. With respect to the distributions to
stockholders, income from origination, structuring, closing and certain other upfront fees associated with investments in portfolio companies are treated as taxable income and accordingly, distributed to stockholders. For the three months ended
March 31, 2018 and the year ended December 31, 2017, 5.4% and 11.8% of distributions were funded from the waiver of management and incentive fees. Related Parties We have entered into a
number of business relationships with affiliated or related parties, including the following:  

We have entered into the Advisory Agreement with Solar Capital Partners. Mr. Gross, our Chairman and Chief Executive Officer and Mr. Spohler, our Chief Operating Officer and board member, are managing members
and senior investment professionals of, and have financial and controlling interests in, the Investment Adviser. In addition, Mr. Peteka, our Chief Financial Officer, Treasurer and Corporate Secretary serves as the Chief Financial Officer for
Solar Capital Partners.  

The Administrator provides us with the office facilities and administrative services necessary to conduct day-to-day operations pursuant to
our Administration Agreement. We reimburse the Administrator for the allocable portion of overhead and other expenses incurred by it in performing its obligations under the Administration Agreement, including rent, the fees and expenses associated
with performing compliance functions, and the compensation of our chief compliance officer, our chief financial officer and their respective staffs.  

We have entered into a license agreement with the Investment Adviser, pursuant to which the Investment Adviser has granted us a non-exclusive, royalty-free license to use the name
Solar Capital. The Investment Adviser may also manage other funds in the future that may have investment
mandates that are similar, in whole and in part, with ours. For example, the Investment Adviser presently serves as investment adviser to Solar Capital Ltd., a publicly traded BDC, which focuses on investing in senior secured loans,  57




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##### Table of Contents

including unitranche loans, mezzanine loans and equity securities. In addition, Michael S. Gross, our Chairman and Chief Executive Officer, Bruce Spohler, our Chief Operating Officer, and Richard
L. Peteka, our Chief Financial Officer, serve in similar capacities for Solar Capital Ltd. The Investment Adviser and certain investment advisory affiliates may determine that an investment is appropriate for us and for one or more of those other
funds. In such event, depending on the availability of such investment and other appropriate factors, the Investment Adviser or its affiliates may determine that we should invest
side-by-side with one or more other funds. Any such investments will be made only to the extent permitted by applicable law and interpretive positions of the SEC and its
staff, and consistent with the Investment Advisers allocation procedures. Related party transactions may occur among Solar Senior
Capital Ltd. and Gemino, FLLP, NorthMill and FLLP 2015-1, LLC. These transactions may occur in the normal course of business. No administrative fees are paid to Solar Capital Partners by Gemino, NorthMill or
FLLP. In addition, we have adopted a formal code of ethics that governs the conduct of our officers and directors. Our officers and
directors also remain subject to the duties imposed by both the 1940 Act and the Maryland General Corporation Law.  Item 3.
Quantitative and Qualitative Disclosures About Market Risk We are subject to financial
market risks, including changes in interest rates. During the three months ended March 31, 2018, most of the investments in our portfolio had floating interest rates. Our loans are primarily based on floating LIBOR and typically have durations
of one to three months after which they reset to current market interest rates. Most of our loans to portfolio companies have LIBOR floors. The Company also has a revolving credit facility that is based on floating LIBOR and commercial paper rates.
Assuming no changes to our balance sheet as of March 31, 2018 and no new defaults by portfolio companies, a hypothetical one-quarter of one percent decrease in LIBOR on our floating rate assets and
liabilities would decrease our net investment income per average share by approximately three cents per average share over the next twelve months. Assuming no changes to our balance sheet as of March 31, 2018 and no new defaults by portfolio
companies, a hypothetical one percent increase in LIBOR on our floating rate assets and liabilities would increase our net investment income per average share by approximately eight cents per average share over the next twelve months. However, we
may hedge against interest rate fluctuations from time-to-time by using standard hedging instruments such as futures, options and forward contracts subject to the
requirements of the 1940 Act. While hedging activities may insulate us against adverse changes in interest rates, they may also limit our ability to participate in any benefits of certain changes in interest rates with respect to our portfolio of
investments.  Increase (Decrease) in LIBOR


(0.25
%)


1.00
%Increase (Decrease) in Net Investment Income Per Share Per Year

$
(0.03
)

$
0.08  Item 4.
Controls and Procedures (a) Evaluation of Disclosure Controls and Procedures As of March 31, 2018 (the end of the period covered by this report), we, including our Chief Executive Officer and Chief Financial
Officer, evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) of the 1934 Act). Based on that evaluation, our management, including
the Chief Executive Officer and Chief Financial Officer, concluded that our disclosure controls and procedures were effective and provided reasonable assurance that information required to be disclosed in our periodic SEC filings is recorded,
processed, summarized and reported within the time periods specified in the SECs rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer,
as appropriate, to allow timely decisions regarding required disclosure. However, in evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated can provide only
reasonable assurance of achieving the desired control objectives, and management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of such possible controls and procedures.  58




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##### Table of Contents

(b) Changes in Internal Controls Over Financial Reporting Management has not identified any change in the Companys internal control over financial reporting that occurred during the first quarter
of 2018 that has materially affected, or is reasonably likely to materially affect, the Companys internal control over financial reporting. PART II. OTHER INFORMATION  Item 1.
Legal Proceedings We, Solar Capital Management, LLC and Solar Capital Partners, LLC are
not currently subject to any material pending legal proceedings threatened against us. From time to time, we may be a party to certain legal proceedings incidental to the normal course of our business including the enforcement of our rights under
contracts with our portfolio companies. While the outcome of these legal proceedings cannot be predicted with certainty, we do not expect that these proceedings will have a material effect upon our business, financial condition or results of
operations beyond what has been disclosed with these financial statements.  Item 1A.
Risk Factors In addition to the other information set forth in this report, you should
carefully consider the factors discussed in Risk Factors in the March 21, 2018 filing of our Registration Statement on Form N-2, which could materially affect our business, financial condition
and/or operating results. The risks described in our Registration Statement on Form N-2 are not the only risks facing our Company. Additional risks and uncertainties not currently known to us or that we
currently deem to be immaterial also may materially and adversely affect our business, financial condition and/or operating results.  Item 2.
Unregistered Sales of Equity Securities and Use of Proceeds We did not engage in
unregistered sales of securities during the quarter ended March 31, 2018.  Item 3.
Defaults Upon Senior Securities None.  Item 4.
Mine Safety Disclosures Not applicable.  Item 5.
Other Information None.  59




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##### Table of Contents

Item
6. Exhibits The following exhibits are filed as part of this report or hereby
incorporated by reference to exhibits previously filed with the SEC:  Exhibit
Number

Description3.1

Articles of Amendment and Restatement(1)3.2

Amended and Restated Bylaws(1)4.1

Form of Common Stock Certificate(1)10.1

Dividend Reinvestment Plan(1)10.2

First Amended and Restated Investment Advisory and Management Agreement by and between Registrant and Solar Capital Partners, LLC(7)10.3

Form of Custody Agreement(4)10.4

Amended and Restated Administration Agreement by and between Registrant and Solar Capital Management, LLC(4)10.5

Form of Indemnification Agreement by and between Registrant and each of its directors(1)10.6

Trademark License Agreement by and between Registrant and Solar Capital Partners, LLC(1)10.7

Form of Share Purchase Agreement by and between Registrant and Solar Senior Capital Investors, LLC(1)10.8

Form of Amendment No. 1 to Share Purchase Agreement by and between Registrant and Solar Senior Capital Investors, LLC(2)10.9

Form of Contribution Agreement, dated as of August 
26, 2011, by and between SUNS SPV LLC, as the contributee, and Solar Senior Capital Ltd., as the contributor(3)10.10

Form of Loan and Servicing Agreement, dated as of August 26, 2011 (as amended through May 
29, 2015), by and among the Registrant, as the servicer and the transferor, SUNS SPV LLC, as the borrower, each of the conduit lenders from time to time party thereto, each of the liquidity banks from time to time party thereto, each of the lender agents
 from time to time party thereto, Citibank, N.A., as the administrative agent and collateral agent, and Wells Fargo Bank, N.A., as the account bank, the backup servicer and the collateral
custodian(5)10.11

Fourth Amendment to the Loan and Servicing Agreement, dated as of May 
29, 2015 by and among the Registrant, as the transferor and the servicer, SUNS SPV LLC, as the borrower, Citibank, N.A., as the administrative agent and collateral agent, each of the conduit lenders from time to time party thereto, each of the lender agents
from time to time party thereto, each of the liquidity banks from time to time party thereto, each of the institutional lenders from time to time party thereto, and Wells Fargo Bank, N.A., as the account bank, the collateral custodian and the backup
servicer(5)10.12

Form of Limited Liability Company Agreement, dated as of September 
10, 2014, by and among the Registrant, Voya Retirement Insurance and Annuity Company, ReliaStar Life Insurance Company, and Voya Insurance and Annuity Company, by and through Voya Investment Management LLC, as agent and investment manager(6)10.13

Form of Solar Life Science Program LLC Limited Liability Company Agreement, dated as of February 
22, 2017, by and between Solar Capital Ltd., Solar Senior Capital Ltd. and Deerfield Solar Holdings LLC(8)11.1

Computation of Per Share Earnings (included in the notes to the financial statements contained in this report)  60




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##### Table of Contents

Exhibit
Number

Description31.1

Certification of Chief Executive Officer pursuant to Rule 13a-14 of the Securities Exchange Act of 1934, as amended.*31.2

Certification of Chief Financial Officer pursuant to Rule 13a-14 of the Securities Exchange Act of 1934, as amended.*32.1

Certification of Chief Executive Officer pursuant to Section 906 of The Sarbanes-Oxley Act of 2002.*32.2

Certification of Chief Financial Officer pursuant to Section 906 of The Sarbanes-Oxley Act of 2002.*  (1)
Previously filed in connection with Solar Senior Capital Ltd.s registration statement on Form N-2 (File No. 333-171330) filed on
February 14, 2011. (2)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 10-K filed on February 22, 2012. (3)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 8-K filed on August 31, 2011. (4)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 10-K filed on February 25, 2014. (5)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 10-Q filed on August 4, 2015. (6)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 10-Q filed on November 4, 2014. (7)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 10-Q filed on August 2, 2016. (8)
Previously filed in connection with Solar Senior Capital Ltd.s report on Form 10-Q filed on May 2, 2017. *
Filed herewith.  61




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##### Table of Contents

SIGNATURES Pursuant to the requirements of Section 13 or 15(d) 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 on May 7, 2018.  SOLAR SENIOR CAPITAL LTD.By:

/s/    MICHAEL S. GROSSMichael S. Gross
Chief Executive Officer
(Principal Executive Officer)By:

/s/    RICHARD L. PETEKARichard L. Peteka
Chief Financial Officer
(Principal Financial and Accounting Officer)  62