Fidus Investment (FDUS) 10-Q 2018 Q2 Quarterly report

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM10-Q

(Mark One)

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

For the quarterly period ended June 30, 2018

OR

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

For the transition period from                      to                     

Commission file number814-00861

Fidus Investment Corporation

(Exact Name of Registrant as Specified in its Charter)

Maryland	27-5017321
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)

1603 Orrington Avenue, Suite 1005 Evanston, Illinois	60201
(Address of Principal Executive Offices)	(Zip Code)

(847)859-3940

(Registrant’s telephone number, including area code)

n/a

(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☑    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 RegulationS-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, anon-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule12b-2 of the Exchange Act. (Check one):

Large accelerated filer	☐	Accelerated filer	☑
Non-accelerated filer	☐  (Do not check if a smaller reporting company)	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected 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 Rule12b-2 of the Exchange Act).    Yes  ☐    No  ☑

As of July 30, 2018, the Registrant had outstanding 24,463,119 shares of common stock, $0.001 par value.

FIDUS INVESTMENT CORPORATION

TABLE OF CONTENTS

QUARTERLY REPORT ON FORM10-Q

	PART I—FINANCIAL INFORMATION	3
Item 1.	Financial Statements.	3
	Consolidated Statements of Assets and Liabilities—June 30, 2018 (unaudited) and December 31, 2017	3
	Consolidated Statements of Operations—Three and Six Months Ended June 30, 2018 (unaudited) and 2017 (unaudited)	4
	Consolidated Statements of Changes in Net Assets—Six Months Ended June 30, 2018 (unaudited) and 2017 (unaudited)	5
	Consolidated Statements of Cash Flows—Six Months Ended June 30, 2018 (unaudited) and 2017 (unaudited)	6
	Consolidated Schedules of Investments��June 30, 2018 (unaudited) and December 31, 2017	7
	Notes to Consolidated Financial Statements (unaudited)	19
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations.	38
Item 3.	Quantitative and Qualitative Disclosures About Market Risk.	53
Item 4.	Controls and Procedures.	54
	PART II—OTHER INFORMATION	55
Item 1.	Legal Proceedings.	55
Item 1A.	Risk Factors.	55
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds.	55
Item 3.	Defaults Upon Senior Securities.	56
Item 4.	Mine Safety Disclosures.	56
Item 5.	Other Information.	56
Item 6.	Exhibits.	57
Signatures		58
Exhibit Index		59

2

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements.

FIDUS INVESTMENT CORPORATION

Consolidated Statements of Assets and Liabilities

(in thousands, except shares and per share data)

	June 30, 2018 (unaudited)			December 31, 2017
ASSETS
Investments, at fair value
Control investments (cost: $6,811 and $6,294, respectively)	$	5,041		$	4,723
Affiliate investments (cost: $80,428 and $91,361, respectively)		127,816			123,011
Non-control/non-affiliate investments (cost: $524,429 and $480,139, respectively)		513,325			468,574
Total investments, at fair value (cost: $611,668 and $577,794, respectively)		646,182			596,308
Cash and cash equivalents		23,999			41,572
Interest receivable		6,442			7,411
Prepaid expenses and other assets		1,103			972
Total assets	$	677,726		$	646,263
LIABILITIES
SBA debentures, net of deferred financing costs (Note 6)	$	209,728		$	226,660
Public Notes, net of deferred financing costs (Note 6)		48,217			—
Borrowings under Credit Facility, net of deferred financing costs (Note 6)		6,718			11,175
Accrued interest and fees payable		2,940			2,712
Management and incentive fees payable – due to affiliate		12,735			11,217
Administration fee payable and other – due to affiliate		340			562
Taxes payable		519			500
Accounts payable and other liabilities		268			164
Total liabilities		281,465			252,990
Commitments and contingencies (Note 7)
NET ASSETS
Common stock, $0.001 par value (100,000,000 shares authorized, 24,463,119 and 24,507,940 shares issued and outstanding at June 30, 2018 and December 31, 2017, respectively)		24			24
Additional paid-in capital		369,963			370,545
Undistributed net investment income		2,923			5,687
Accumulated net realized gain (loss) on investments, net of taxes and distributions		(11,667	)		(2,001	)
Accumulated net unrealized appreciation on investments		35,018			19,018
Total net assets		396,261			393,273
Total liabilities and net assets	$	677,726		$	646,263
Net asset value per common share	$	16.20		$	16.05

See Notes to Consolidated Financial Statements (unaudited).

3

FIDUS INVESTMENT CORPORATION

Consolidated Statements of Operations (unaudited)

(in thousands, except shares and per share data)

	Three Months Ended June 30,							Six Months Ended June 30,
	2018			2017				2018			2017
Investment Income:
Interest income
Control investments	$	61		$	—			$	118		$	—
Affiliate investments		1,883			2,453				3,538			4,713
Non-control/non-affiliate investments		13,741			11,125				26,764			21,954
Total interest income		15,685			13,578				30,420			26,667
Payment-in-kind interest income
Control investments		162			—				315			—
Affiliate investments		107			456				507			870
Non-control/non-affiliate investments		1,061			1,200				2,187			2,445
Total payment-in-kind interest income		1,330			1,656				3,009			3,315
Dividend income
Control investments		—			—				—			—
Affiliate investments		197			268				641			546
Non-control/non-affiliate investments		98			347				(8	)		727
Total dividend income		295			615				633			1,273
Fee income
Control investments		—			—				—			—
Affiliate investments		27			141				23			147
Non-control/non-affiliate investments		748			1,254				2,189			2,030
Total fee income		775			1,395				2,212			2,177
Interest on idle funds and other income		27			27				71			67
Total investment income		18,112			17,271				36,345			33,499
Expenses:
Interest and financing expenses		3,046			2,401				6,128			4,985
Base management fee		2,821			2,403		��		5,506			4,716
Incentive fee		1,907			2,484				5,661			4,862
Administrative service expenses		347			340				746			691
Professional fees		275			241				785			710
Other general and administrative expenses		691			431				986			709
Total expenses		9,087			8,300				19,812			16,673
Net investment income before income taxes		9,025			8,971				16,533			16,826
Income tax provision		67			29				198			25
Net investment income		8,958			8,942				16,335			16,801
Net realized and unrealized gains (losses) on investments:
Net realized gains (losses):
Control investments		—			—				—			—
Affiliate investments		(6,240	)		—				733			26
Non-control/non-affiliate investments		(8,956	)		(367	)			(8,651	)		6,071
Net change in unrealized appreciation (depreciation):
Control investments		(272	)		—				(199	)		—
Affiliate investments		9,353			(435	)			15,738			750
Non-control/non-affiliate investments		4,802			1,817				461			(2,774	)
Income tax provision from realized gains on investments		(1	)		—				(1,748	)		(1,385	)
Net gain (loss) on investments		(1,314	)		1,015				6,334			2,688
Net increase in net assets resulting from operations	$	7,644		$	9,957			$	22,669		$	19,489
Per common share data:
Net investment income per share-basic and diluted	$	0.37		$	0.39			$	0.67		$	0.75
Net increase in net assets resulting from operations per share — basic and diluted	$	0.31		$	0.44			$	0.93		$	0.86
Dividends declared per share	$	0.39		$	0.39			$	0.78		$	0.78
Weighted average number of shares outstanding — basic and diluted		24,463,119			22,653,580				24,480,484			22,550,846

See Notes to Consolidated Financial Statements (unaudited).

4

FIDUS INVESTMENT CORPORATION

Consolidated Statements of Changes in Net Assets (unaudited)

(in thousands, except shares)

												Accumulated
												net realized			Accumulated
												gain (loss) on			net unrealized
	Common Stock					Additional			Undistributed			investments,			appreciation
	Number of			Par		paid-in			net investment			net of taxes and			(depreciation)			Total net
	shares			value		capital			income			distributions			on investments			assets
Balances at December 31, 2016		22,446,076		$	22	$	340,101		$	9,626		$	(19,908)		$	23,944		$	353,785
Public offerings of common stock, net of expenses (Note 8)		2,012,500			2		32,285			—			—			—			32,287
Shares issued under dividend reinvestment plan		22,048			—		374			—			—			—			374
Net increase in net assets resulting from operations		—			—		—			16,801			4,712			(2,024	)		19,489
Dividends declared		—			—		—			(17,512	)		—			—			(17,512	)
Balances at June 30, 2017		24,480,624		$	24	$	372,760		$	8,915		$	(15,196)		$	21,920		$	388,423
Balances at December 31, 2017		24,507,940		$	24	$	370,545		$	5,687		$	(2,001)		$	19,018		$	393,273
Repurchases of common stock under Stock Repurchase Program (Note 8)		(44,821	)		—		(582	)		—			—			—			(582	)
Net increase in net assets resulting from operations		—			—		—			16,335			(9,666	)		16,000			22,669
Dividends declared		—			—		—			(19,099	)		—			—			(19,099	)
Balances at June 30, 2018		24,463,119		$	24	$	369,963		$	2,923		$	(11,667)		$	35,018		$	396,261

See Notes to Consolidated Financial Statements (unaudited).

5

FIDUS INVESTMENT CORPORATION

Consolidated Statements of Cash Flows (unaudited)

(in thousands)

	Six Months Ended June 30,
	2018			2017
Cash Flows from Operating Activities:
Net increase in net assets resulting from operations	$	22,669		$	19,489
Adjustments to reconcile net increase in net assets resulting from operations to net cash (used for) operating activities:
Net change in unrealized (appreciation) depreciation on investments		(16,000	)		2,024
Net realized (gain) loss on investments		7,918			(6,097	)
Interest and dividend income paid-in-kind		(3,098	)		(3,864	)
Accretion of original issue discount		(105	)		(275	)
Accretion of loan origination fees		(434	)		(726	)
Purchase of investments		(103,989	)		(87,087	)
Proceeds from sales and repayments of investments		65,270			66,733
Proceeds from loan origination fees		564			486
Amortization of deferred financing costs		811			625
Changes in operating assets and liabilities:
Interest receivable		969			(85	)
Prepaid expenses and other assets		(164	)		(510	)
Accrued interest and fees payable		228			(510	)
Management and incentive fees payable – due to affiliate		1,518			815
Administration fee payable and other—due to affiliate		(222	)		(470	)
Taxes payable		19			(190	)
Accounts payable and other liabilities		104			(56	)
Net cash (used for) operating activities		(23,942	)		(9,698	)
Cash Flows from Financing Activities:
Proceeds from stock offerings, net of expenses		—			28,053
Proceeds received from SBA debentures		27,000			18,000
Repayments of SBA debentures		(43,800	)		(24,750	)
Proceeds received from issuance of Public Notes		50,000			—
Proceeds received from (repayments of) borrowings under Credit Facility, net		(4,500	)		—
Payment of deferred financing costs		(2,650	)		(731	)
Dividends paid to stockholders, including expenses		(19,099	)		(17,138	)
Repurchases of common stock under Stock Repurchase Program		(582	)		—
Net cash provided by financing activities		6,369			3,434
Net (decrease) in cash and cash equivalents		(17,573	)		(6,264	)
Cash and cash equivalents:
Beginning of period		41,572			57,083
End of period	$	23,999		$	50,819
Supplemental disclosure of cash flow information:
Cash payments for interest	$	5,089		$	4,870
Cash payments for taxes, net of tax refunds received	$	1,927		$	1,600
Non-cash financing activities:
Shares issued under dividend reinvestment plan	$	—		$	374
Proceeds receivable from stock offering	$	—		$	4,234

See Notes to Consolidated Financial Statements (unaudited).

6

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (unaudited)

June 30, 2018

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Control Investments (t)
FDS Avionics Corp.(dba Flight Display Systems)	Aerospace & Defense Manufacturing
Second Lien Debt			4.00%/11.00%		4/1/2020	$	5,868	$	5,859	$	4,837
Revolving Loan ($50 commitment)			4.00%/11.00%		4/1/2020		204		204		204
Common Equity (7,478 shares) (j)									748		—
									6,811		5,041	1%
Total Control Investments								$	6,811	$	5,041	1%
Affiliate Investments (l)
Apex Microtechnology, Inc.	Electronic Components Supplier
Warrant (2,293 shares) (m)								$	220	$	669
Common Equity (11,690 shares)									1,169		3,435
									1,389		4,104	1%
FAR Research Inc.	Specialty Chemicals
Common Equity (1,396 units)									1,396		2,109	1%
Fiber Materials, Inc.	Aerospace & Defense Manufacturing
Second Lien Debt			12.00%/0.00%		5/30/2022	$	4,044		4,030		4,044
Common Equity (10 units)									1,000		2,279
									5,030		6,323	2%
Inflexxion, Inc. (n)	Business Services
First Lien Debt (p)(v)			5.00%/5.00%		12/16/2019		141		141		—
Revolving Loan (j)(p)(v)			5.00%/5.00%		12/16/2019		9		9		—
									150		—	0%
Medsurant Holdings, LLC	Healthcare Services
Second Lien Debt			13.00%/0.00%		6/30/2020		8,823		8,785		8,823
Preferred Equity (126,662 units) (h)									1,346		2,599
Warrant (505,176 units) (h)(m)									4,516		9,469
									14,647		20,891	5%
Microbiology Research Associates, Inc.	Healthcare Services
Subordinated Debt			11.00%/1.50%		3/13/2022		8,732		8,715		8,731
Common Equity (1,625,731 units) (j)									1,939		2,973
									10,654		11,704	3%
Mirage Trailers LLC	Utility Equipment Manufacturing
Second Lien Debt (k)(f)			13.50%/1.50%		11/25/2020		6,062		6,019		6,062
Common Equity (2,500,000 shares) (g)									2,240		3,053
									8,259		9,115	2%
Pfanstiehl, Inc.	Healthcare Products
Subordinated Debt			10.50%/0.00%		9/29/2022		6,208		6,195		6,208
Common Equity (8,500 units) (j)									850		12,631
									7,045		18,839	5%
Pinnergy, Ltd.	Oil & Gas Services
Second Lien Debt (k)			12.00%/0.00%		1/24/2020		6,000		5,989		6,000
Common Equity - Class A-2 (42,500 units) (k)									3,000		26,389
Common Equity - Class B (1,000 units) (k)									3,000		3,000
									11,989		35,389	9%
Rhino Assembly Company, LLC	Specialty Distribution
Second Lien Debt (k)			12.00%/1.00%		2/11/2023		3,990		3,973		3,990
Delayed Draw Commitment ($1,042 commitment) (i)(j)			12.00%/1.00%		5/17/2022		—		—		—
Preferred Equity (7,500 units) (j)(s)									750		1,050
									4,723		5,040	1%

7

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (unaudited) (continued)

June 30, 2018

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost			Fair Value (e)		Percent of Net Assets
Steward Holding LLC(dba Steward Advanced Materials)	Aerospace & Defense Manufacturing
Second Lien Debt			12.00%/2.25%		5/12/2021	$	7,482	$	7,464		$	7,482
Common Equity (1,000,000 units)									1,000			722
									8,464			8,204	2%
Trantech Radiator Products, Inc.	Utility Equipment Manufacturing
Second Lien Debt (j)			14.25%/0.00%		12/31/2019		5,994		5,994			5,994
Common Equity (6,875 shares) (j)									688			104
									6,682			6,098	1%
Total Affiliate Investments								$	80,428		$	127,816	32%
Non-control/Non-affiliate Investments
Accent Food Services, LLC	Vending Equipment Manufacturing
Second Lien Debt (k)			10.00%/3.00%		5/30/2022	$	29,417	$	29,297		$	28,152
Common Equity (7,885 units) (h)(j)									800			577
									30,097			28,729	7%
Allied 100 Group, Inc.	Healthcare Products
Common Equity (1,250,000 units) (j)									1,250			1,513	0%
American AllWaste LLC (dba WasteWaterTransport Services)	Environmental Industries
Second Lien Debt (j)			11.00%/1.50%		11/30/2023		11,054		10,990			10,990
Delayed Draw Commitment ($2,960 commitment) (i)(j)			11.00%/1.50%		11/30/2019		—		(11	)		—
Preferred Equity (500 units) (j)									500			500
									11,479			11,490	3%
AVC Investors, LLC (dba Auveco)	Specialty Distribution
Second Lien Debt (k)			11.50%/0.00%		7/3/2023		22,500		22,396			22,396
Common Equity (5,000 units) (j)									500			500
									22,896			22,896	6%
B&B Roadway and Security Solutions, LLC	Component Manufacturing
Second Lien Debt			10.50%/1.50%		8/27/2023		10,052		9,999			9,999
Common Equity (50,000 units) ($133 commitment) (h)(j)									500			500
									10,499			10,499	2%
Caldwell & Gregory, LLC	Laundry Services
Subordinated Debt			0.00%/12.00%		5/31/2022		3,220		3,220			3,220
Common Equity (500,000 units) (h)									500			753
Warrant (242,121 units) (h)(m)									241			330
									3,961			4,303	1%
Cardboard Box LLC(dba Anthony's Coal Fired Pizza)	Restaurants
Common Equity (521,021 units) (j)									521			97	0%
Cavallo Bus Lines Holdings, LLC	Transportation services
Second Lien Debt (p)			12.75%/1.50%		4/26/2021		7,398		7,375			2,000	1%
Consolidated Infrastructure Group Holdings, LP	Business Services
Second Lien Debt			11.25%/1.50%		11/30/2022		2,018		2,009			2,019
Common Equity (298 units)									500			486
									2,509			2,505	1%

8

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (unaudited) (continued)

June 30, 2018

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
ControlScan, Inc.	Information Technology Services
Subordinated Debt (j)			11.00%/0.00%		1/28/2023	$	6,750	$	6,722	$	6,750
Common Equity (3,704 shares) (j)									4		563
Preferred Equity (100 shares) (j)									996		996
									7,722		8,309	2%
CRS Solutions Holdings, LLC (dba CRS Texas)	Business Services
Second Lien Debt			10.50%/1.00%		9/14/2023		9,027		8,985		8,985
Common Equity (750,000 units) (j)									750		750
									9,735		9,735	2%
EBL, LLC (EbLens)	Retail
Second Lien Debt (j)			12.00%/1.00%		1/13/2023		9,341		9,265		9,341
Common Equity (75,000 units) (j)									750		767
									10,015		10,108	2%
Gurobi Optimization, LLC	Information Technology Services
Subordinated Debt (k)			11.00%/0.00%		6/19/2023		20,000		19,909		20,000
Common Equity (5 shares)									1,500		1,877
									21,409		21,877	6%
Hilco Plastics Holdings, LLC(dba Hilco Technologies)	Component Manufacturing
Second Lien Debt			11.50%/1.50%		12/31/2019		9,852		9,827		8,933
Preferred Equity (1,000,000 units) (h)(j)									1,000		1,029
Common Equity (72,507 units) (h)(j)									500		151
									11,327		10,113	3%
Hub Acquisition Sub, LLC(dba Hub Pen)	Promotional products
Second Lien Debt (k)			12.25%/0.00%		9/23/2021		20,000		19,929		20,000
Common Equity (7,500 units)									276		1,302
									20,205		21,302	5%
IBH Holdings, LLC (fka Inflexxion, Inc.)	Business Services
Common Equity (150,000 units) (v)									—		—	0%
Ice House America, LLC	Vending Equipment Manufacturing
Second Lien Debt (j)			12.00%/3.00%		1/1/2020		4,434		4,359		4,434
Warrant (1,957,895 units) (h)(j)(m)									216		261
									4,575		4,695	1%
inthinc Technology Solutions, Inc. (n)	Information Technology Services
Royalty Rights					4/24/2020				185		—	0%
Jacob Ash Holdings, Inc.	Apparel Distribution
Second Lien Debt (k)			17.00%/0.00%		8/31/2018		4,000		4,000		4,000
Subordinated Debt			13.00%/0.00%		8/31/2018		50		50		50
Preferred Equity (66,138 shares) (g)			0.00%/15.00%		6/30/2018				1,327		1,327
Warrant (63,492 shares) (m)									68		25
									5,445		5,402	1%
K2 Industrial Services, Inc.	Industrial Cleaning & Coatings
Tranche A Loan			11.75%/2.50%		4/25/2022		10,453		10,423		8,938
Tranche B Loan			11.75%/7.25%		4/25/2022		2,261		2,255		1,972
Common Equity (1,673 shares)									1,268		—
									13,946		10,910	3%
The Kyjen Company, LLC(dba Outward Hound)	Consumer Products
Second Lien Debt (k)			12.00%/0.00%		6/8/2024		14,500		14,434		14,418
Common Equity (750 shares) (j)									750		733
									15,184		15,151	4%
LNG Indy, LLC(dba Kinetrex Energy)	Oil & Gas Distribution
Second Lien Debt (k)			11.50%/0.00%		9/28/2021		5,000		4,983		5,000
Common Equity (1,000 units)									1,000		1,605
									5,983		6,605	2%

9

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (unaudited) (continued)

June 30, 2018

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost			Fair Value (e)		Percent of Net Assets
Marco Group International OpCo, LLC	Industrial Cleaning & Coatings
Second Lien Debt			10.50%/0.75%		1/21/2023	$	12,086	$	12,037		$	12,086
Common Equity (750,000 units) (h)(j)									750			787
									12,787			12,873	3%
Mesa Line Services, LLC	Utilities: Services
Second Lien Debt (j)			10.50%/0.50%		5/31/2023		9,150		9,096			9,150
Delayed Draw Commitment ($4,000 commitment) (i)(j)			10.50%/1.00%		5/31/2019		—		(8	)		—
Common Equity (500 shares) (j)									500			709
									9,588			9,859	2%
Midwest Transit Equipment, Inc.	Transportation services
Subordinated Debt (j)			13.00%/0.00%		6/23/2022		12,005		11,364			12,005
Warrant (14,384 shares) (j)(m)									361			98
Warrant (9.59% of Junior Subordinated Notes) (j)(q)									381			420
									12,106			12,523	3%
New Era Technology, Inc.	Information Technology Services
Common Equity (197,369 shares) (j)									750			812	0%
NGT Acquisition Holdings, LLC(dba Techniks Industries)	Component Manufacturing
Subordinated Debt			12.50%/0.00%		3/21/2022		11,000		10,957			10,423
Common Equity (378 units) (j)									500			224
									11,457			10,647	3%
Oaktree Medical Centre, P.C.(dba Pain Management Associates)	Healthcare Services
First Lien Debt (j)(u)			14.50%/0.00%		1/1/2018		570		648			640
First Lien Debt (j)(u)			10.00%/12.00%		1/1/2018		7,271		7,858			7,776
Revolving Loan (j)(u)			14.50%/0.00%		1/1/2018		2,500		2,835			2,800
									11,341			11,216	3%
OMC Investors, LLC(dba Ohio Medical Corporation)	Healthcare Products
Second Lien Debt			12.00%/0.00%		7/15/2021		10,000		9,945			8,132
Common Equity (5,000 units)									500			30
									10,445			8,162	2%
Palmetto Moon, LLC	Retail
First Lien Debt			11.50%/1.00%		10/31/2021		5,520		5,494			5,520
Common Equity (499 units) (j)									499			260
									5,993			5,780	1%
Plymouth Rock Energy, LLC	Business Services
Second Lien Debt (k)			12.00%/0.00%		6/30/2019		7,018		7,018			7,018	2%
Power Grid Components, Inc.	Specialty Distribution
Second Lien Debt (k)			11.00%/1.00%		5/20/2023		11,225		11,171			11,171
Preferred Equity (392 shares) (j)									392			392
Common Equity (9,695 shares) (j)									358			358
									11,921			11,921	3%
Pugh Lubricants, LLC	Specialty Distribution
Second Lien Debt (k)			12.25%/0.00%		5/10/2022		18,581		18,514			18,581
Common Equity (6,125 units) (h)(j)									612			910
									19,126			19,491	5%
Restaurant Finance Co, LLC	Restaurants
Second Lien Debt (k)(p)			15.00%/4.00%		7/31/2020		9,342		9,314			1,989	1%
Revenue Management Solutions, LLC	Information Technology Services
Subordinated Debt (k)			11.50%/1.00%		7/4/2022		8,883		8,818			9,060
Common Equity (2,250,000 shares)									2,250			3,264
									11,068			12,324	3%
Rohrer Corporation	Packaging
Common Equity (389 shares)									750			816	0%

10

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (unaudited) (continued)

June 30, 2018

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
SES Investors, LLC(dba SES Foam)	Building Products Manufacturing
Second Lien Debt			13.00%/0.00%		12/29/2020	$	4,095	$	4,062	$	3,336
Common Equity (6,000 units) (h)(j)									600		—
									4,662		3,336	1%
Simplex Manufacturing Co.	Aerospace & Defense Manufacturing
Subordinated Debt			14.00%/0.00%		11/1/2018		4,050		4,050		4,050
Warrant (29 shares) (m)									1,155		3,020
									5,205		7,070	2%
SimplyWell, Inc.	Healthcare Services
Second Lien Debt			12.00%/1.25%		2/23/2021		10,109		10,071		10,109
Preferred Equity (309,142 shares)									500		535
									10,571		10,644	3%
Software Technology, LLC	Information Technology Services
Subordinated Debt (k)			11.00%/0.00%		6/23/2023		8,750		8,717		8,750
Common Equity (11 shares)									1,125		1,225
									9,842		9,975	2%
SpendMend, LLC	Business Services
Second Lien Debt (k)			11.00%/1.00%		7/8/2023		10,049		9,999		9,999
Common Equity (1,000,000 units)									1,000		1,000
									10,999		10,999	3%
The Wolf Organization, LLC	Building Products Manufacturing
Common Equity (175 shares)									1,445		4,954	1%
Thermoforming Technology Group LLC(dba Brown Machine Group)	Capital Equipment Manufacturing
Second Lien Debt (k)			12.50%/0.00%		9/14/2021		23,200		23,121		23,200
Common Equity (3,760 units) (h)(j)									228		540
									23,349		23,740	6%
Tile Redi, LLC	Building Products Manufacturing
First Lien Debt (j)(r)			12.31%/0.00%		6/16/2022		10,194		10,112		10,194	3%
Toledo Molding & Die, Inc.	Component Manufacturing
Second Lien Debt (j)			10.50%/0.00%		12/18/2018		10,000		9,982		10,000	3%
TransGo, LLC	Component Manufacturing
Second Lien Debt			13.25%/0.00%		8/28/2022		9,500		9,464		9,500
Common Equity (1,000 units)									1,000		799
									10,464		10,299	3%
The Tranzonic Companies	Specialty Distribution
Subordinated Debt (j)			10.00%/1.50%		3/27/2025		5,622		5,568		5,568
Preferred Equity (5,000 units) (j)									500		500
Common Equity (1 units) (j)									—		—
									6,068		6,068	2%
UBEO, LLC	Business Services
Subordinated Debt (j)			11.00%/0.00%		10/3/2024		7,100		7,032		7,032
Common Equity (Units) (705,000 units) (j)									705		705
									7,737		7,737	2%
United Biologics, LLC	Healthcare Services
Preferred Equity (98,377 units) (h)(j)									1,008		301
Warrant (57,469 units) (m)									566		112
									1,574		413	0%
US GreenFiber, LLC	Building Products Manufacturing
Second Lien Debt (k)			12.00%/2.00%		3/1/2019		14,290		14,281		13,906
Common Equity (2,522 units) (h)(j)									586		—
									14,867		13,906	4%
US Pack Logistics LLC	Transportation services
Second Lien Debt (k)			12.00%/1.75%		3/28/2023		7,345		7,325		7,345
Common Equity (5,833 units) (h)(j)									583		832
Preferred Equity (9,458 units) (h)(j)									946		1,010
									8,854		9,187	2%

11

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (unaudited) (continued)

June 30, 2018

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK	Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Vanguard Dealer Services, L.L.C.	Business Services
Second Lien Debt		12.25%/0.00%		8/2/2023	$	11,450	$	11,419	$	11,450
Common Equity (6,000 units)								600		1,181
Common Equity (2,380 units) (j)								504		469
								12,523		13,100	3%
Virginia Tile Company, LLC	Specialty Distribution
Second Lien Debt (k)		12.25%/0.00%		4/7/2022		12,000		11,975		12,000
Common Equity (17 units)								342		1,597
								12,317		13,597	3%
Worldwide Express Operations, LLC	Transportation services
Second Lien Debt (j)(o)		10.72%/0.00%		2/3/2025		10,000		9,876		10,000
Common Equity (4,000 units) (h)(j)								4,000		4,436
								13,876		14,436	4%
Total Non-control/Non-affiliate Investments							$	524,429	$	513,325	130%
Total Investments							$	611,668	$	646,182	163%

(a) See Note 3 to the consolidated financial statements for portfolio composition by geographic location.

(b) Equity ownership may be held in shares or units of companies related to the portfolio companies.

(c) All debt investments are income producing, unless otherwise indicated. Equity investments are non-income producing unless otherwise noted.

(d) Rate includes the cash interest or dividend rate and paid-in-kind interest or dividend rate, if any, as of June 30, 2018. Generally, payment-in-kind interest can be paid-in-kind or all in cash.

(e) The Company’s investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the board of directors, using significant unobservable Level 3 inputs.

(f) The investment bears cash interest at a variable rate that is determined by reference to one-month LIBOR, which is reset monthly. The cash interest rate is set as one-month LIBOR + 11.50% and is subject to a 12.50% interest rate floor. The Company has provided the interest rate in effect as of June 30, 2018.

(g) Income producing. Maturity date, if any, represents mandatory redemption date.

(h) Investment is held by a wholly-owned subsidiary of the Company, other than the Funds.

(i) The disclosed commitment represents the unfunded amount as of June 30, 2018. The Company is earning 0.50% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate which will be earned if the commitment is funded.

(j) Investment pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).

(k) The portion of the investment not held by the Funds is pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).

(l) As defined in the 1940 Act, the Company is deemed to be an "Affiliated Person" of this portfolio company because it owns 5% or more of the portfolio company's outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was an Affiliated Person are detailed in Note 3 to the consolidated financial statements.

(m) Warrants entitle the Company to purchase a predetermined number of shares or units of common equity, and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date, if any.

(n) Investment in portfolio company that has sold its operations and is in the process of winding down.

(o) The investment bears interest at a variable rate that is determined by reference to six-month LIBOR, which is reset semi-annually. The interest rate is set as six-month LIBOR + 8.75% and is subject to a 1.00% LIBOR interest rate floor. The Company has provided the interest rate in effect as of June 30, 2018.

(p) Investment was on non-accrual status as of June 30, 2018, meaning the Company has ceased recognizing interest income on the investment.

(q) Warrant entitles the Company to purchase 9.59% of the outstanding principal of Junior Subordinated Notes prior to exercise, and is non-income producing.

(r) The investment bears interest at a variable rate that is determined by reference to three-month LIBOR, which is reset quarterly. The interest rate is set as three-month LIBOR + 10.00% and is subject to a 1.00% LIBOR interest rate floor. The Company has provided the interest rate in effect as of June 30, 2018.

(s) A portion of the investment is held by a wholly-owned subsidiary of the Company, other than the Funds.

(t) As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control” this portfolio company because it owns 25% or more of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to Control are detailed in Note 3 to the consolidated financial statements.

(u) The debt investment continues to pay interest, including the default rate, while the portfolio company pursues refinancing options.

(v) The historical portfolio company sold its operations and is in the process of liquidating. As consideration for the sale, the Company received a new equity investment in the acquiring entity.

See Notes to Consolidated Financial Statements (unaudited).

12

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments

December 31, 2017

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Control Investments (t)
FDS Avionics Corp.(dba Flight Display Systems)	Aerospace & Defense Manufacturing
Second Lien Debt			4.00%/11.00%		4/1/2020	$	5,556	$	5,546	$	4,348
Common Equity (7,478 shares) (j)									748		375
									6,294		4,723	1%
Total Control Investments								$	6,294	$	4,723	1%
Affiliate Investments (l)
Apex Microtechnology, Inc.	Electronic Components Supplier
Warrant (2,293 shares) (m)								$	220	$	543
Common Equity (11,690 shares)									1,169		2,857
									1,389		3,400	1%
FAR Research Inc.	Specialty Chemicals
Common Equity (1,396 units)									1,396		1,447	0%
Fiber Materials, Inc.	Aerospace & Defense Manufacturing
Second Lien Debt			12.00%/1.00%		5/30/2022	$	4,044		4,028		4,044
Common Equity (10 units)									1,000		1,838
									5,028		5,882	1%
Inflexxion, Inc.	Business Services
First Lien Debt			5.00%/5.00%		12/16/2019		4,478		4,468		2,647
Revolving Loan (j)			5.00%/5.00%		12/16/2019		275		273		163
Preferred Equity (252,046 units)									252		—
Preferred Equity (308,987 units)									309		—
Preferred Equity (1,400 units)									1,400		—
Preferred Equity (550,000 units)									200		—
									6,902		2,810	1%
Medsurant Holdings, LLC	Healthcare Services
Second Lien Debt			12.25%/0.75%		6/30/2020		8,824		8,776		8,824
Preferred Equity (126,662 units) (h)									1,346		2,753
Warrant (505,176 units) (h)(m)									4,516		10,048
									14,638		21,625	5%
Microbiology Research Associates, Inc.	Healthcare Services
Subordinated Debt			11.00%/1.50%		3/13/2022		8,667		8,649		8,667
Common Equity (1,625,731 units) (j)									1,939		3,788
									10,588		12,455	3%
Mirage Trailers LLC	Utility Equipment Manufacturing
Second Lien Debt (k)(f)			12.88%/1.50%		11/25/2020		6,017		5,964		6,017
Common Equity (2,500,000 shares)(g)									2,340		2,939
									8,304		8,956	2%
Pfanstiehl, Inc.	Healthcare Products
Subordinated Debt			10.50%/0.00%		9/29/2021		6,208		6,193		6,208
Common Equity (8,500 units) (j)									850		9,070
									7,043		15,278	4%
Pinnergy, Ltd.	Oil & Gas Services
Second Lien Debt (k)			0.00%/10.00%		1/24/2020		9,300		9,286		9,300
Common Equity—Class A-2 (42,500 units) (k)									3,000		15,621
Common Equity—Class B (1,000 units) (k)									3,000		3,000
									15,286		27,921	7%
Rhino Assembly Company, LLC	Specialty Distribution
Second Lien Debt			12.00%/1.00%		2/11/2023		3,514		3,498		3,498
Delayed Draw Commitment ($1,500 commitment) (i)(j)			12.00%/1.00%		5/17/2022		—		—		—
Preferred Equity (7,500 units) (j)(s)									750		750
									4,248		4,248	1%

13

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (continued)

December 31, 2017

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Safety Products Group, LLC (n)	Safety Products Manufacturing
Preferred Equity (749 units) (h)(j)								$	—	$	12
Common Equity (676 units) ($2,852 commitment) (h)(j)									—		—
									—		12	0%
Steward Holding LLC(dba Steward Advanced Materials)	Aerospace & Defense Manufacturing
Second Lien Debt			12.00%/3.25%		5/12/2021	$	7,382		7,360		7,382
Common Equity (1,000,000 units)									1,000		500
									8,360		7,882	2%
Trantech Radiator Products, Inc.	Utility Equipment Manufacturing
Second Lien Debt (j)			14.25%/0.00%		5/31/2018		6,994		6,992		6,694
Common Equity (6,875 shares) (j)									688		13
									7,680		6,707	2%
World Wide Packaging, LLC	Consumer Products
Common Equity (1,517,573 units) (h)(j)									499		4,388	1%
Total Affiliate Investments								$	91,361	$	123,011	30%
Non-control/Non-affiliate Investments
Accent Food Services, LLC	Vending Equipment Manufacturing
Second Lien Debt (k)			10.00%/3.00%		5/30/2022	$	28,983	$	28,846	$	28,984
Common Equity (7,885 units) (h)(j)									800		635
									29,646		29,619	8%
Allied 100 Group, Inc.	Healthcare Products
Subordinated Debt (k)			11.50%/0.00%		5/26/2020		13,000		12,973		13,000
Common Equity (1,250,000 units) (j)									1,249		1,425
									14,222		14,425	4%
Caldwell & Gregory, LLC	Laundry Services
Subordinated Debt			0.00%/ 12.00%		5/31/2022		3,035		3,035		3,035
Common Equity (500,000 units) (h)									500		625
Warrant (242,121 units) (h)(m)									242		268
									3,777		3,928	1%
Cardboard Box LLC(dba Anthony's Coal Fired Pizza)	Restaurants
Common Equity (521,021 units) (j)									520		85	0%
Cavallo Bus Lines Holdings, LLC	Transportation services
Second Lien Debt			12.75%/0.00%		4/26/2021		7,395		7,370		6,572	2%
Comprehensive Logistics Co., Inc.	Business Services
Subordinated Debt (k)			11.50%/4.50%		11/22/2021		15,775		15,716		15,775	4%
Consolidated Infrastructure Group Holdings, LP	Business Services
Second Lien Debt			11.25%/1.50%		11/30/2022		2,002		1,993		1,993
Common Equity (298 shares)									500		500
									2,493		2,493	1%
ControlScan, Inc.	Information Technology Services
Subordinated Debt (j)			11.00%/0.00%		1/28/2023		6,750		6,719		6,719
Common Equity (3,704 shares) (j)									4		4
Preferred Equity (100 shares) (j)									996		996
									7,719		7,719	2%
EBL, LLC (EbLens)	Retail
Second Lien Debt (j)			12.00%/1.00%		1/13/2023		9,294		9,210		9,210
Common Equity (75,000 units) (j)									750		750
									9,960		9,960	3%

14

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (continued)

December 31, 2017

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost			Fair Value (e)		Percent of Net Assets
Gurobi Optimization, LLC	Information Technology Services
Subordinated Debt (k)			11.00%/0.00%		6/19/2023	$	20,000	$	19,901		$	19,901
Common Equity (5 shares)									1,500			1,500
									21,401			21,401	5%
Hilco Plastics Holdings, LLC(dba Hilco Technologies)	Component Manufacturing
Subordinated Debt			11.50%/4.00%		7/15/2022		8,228		8,198			7,207
Common Equity (72,507 units) (h)(j)									500			163
									8,698			7,370	2%
Hub Acquisition Sub, LLC(dba Hub Pen)	Promotional products
Second Lien Debt (k)			12.25%/0.00%		9/23/2021		16,750		16,685			16,750
Common Equity (7,500 units)									276			902
									16,961			17,652	4%
Ice House America, LLC	Vending Equipment Manufacturing
Second Lien Debt (j)			12.00%/3.00%		1/1/2020		4,367		4,269			4,367
Warrant (1,957,895 units) (h)(j)(m)									215			234
									4,484			4,601	1%
inthinc Technology Solutions, Inc. (n)	Information Technology Services
Royalty Rights					4/24/2020				185			—	0%
IOS Acquisitions, Inc. (n)	Oil & Gas Services
Common Equity (2,152 units) (j)									103			17	0%
Jacob Ash Holdings, Inc.	Apparel Distribution
Second Lien Debt (k)			17.00%/0.00%		6/30/2018		4,000		3,999			4,000
Subordinated Debt			13.00%/0.00%		6/30/2018		510		509			510
Preferred Equity (66,138 shares) (g)			0.00%/15.00%		6/30/2018				1,238			1,152
Warrant (63,492 shares) (m)									67			—
									5,813			5,662	1%
K2 Industrial Services, Inc.	Industrial Cleaning & Coatings
Tranche A Loan			11.75%/2.50%		4/25/2022		10,304		10,270			10,304
Tranche B Loan			11.75%/7.25%		4/25/2022		2,181		2,174			2,181
Common Equity (1,673 shares)									1,268			457
									13,712			12,942	3%
The Kyjen Company, LLC(dba Outward Hound)	Consumer Products
Second Lien Debt (k)			12.00%/0.00%		6/8/2024		14,500		14,428			14,428
Common Equity (750 shares) (j)									750			750
									15,178			15,178	4%
LNG Indy, LLC(dba Kinetrex Energy)	Oil & Gas Distribution
Second Lien Debt (k)			11.50%/0.00%		9/28/2021		5,000		4,980			5,000
Common Equity (1,000 units)									1,000			1,137
									5,980			6,137	2%
Marco Group International OpCo, LLC	Industrial Cleaning & Coatings
Second Lien Debt			10.50%/0.75%		1/21/2023		12,041		11,986			11,986
Common Equity (750,000 shares) (h)(j)									750			750
									12,736			12,736	3%
Mesa Line Services, LLC	Utilities: Services
Second Lien Debt (j)			10.50%/1.00%		5/31/2023		9,108		9,048			9,048
Delayed Draw Commitment ($4,000 commitment) (i)(j)			10.50%/1.00%		5/31/2019		—		(13	)		—
Common Equity (500 shares) (j)									500			500
									9,535			9,548	2%

15

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (continued)

December 31, 2017

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Midwest Transit Equipment, Inc.	Transportation services
Subordinated Debt (j)			13.00%/0.00%		6/23/2022	$	12,005	$	11,286	$	12,005
Warrant (14,384 shares) (j)(m)									361		80
Warrant (9.59% of Junior Subordinated Notes) (j)(q)									381		405
									12,028		12,490	3%
New Era Technology, Inc.	Information Technology Services
Second Lien Debt (j)			11.00%/1.50%		9/3/2022		11,646		11,598		11,646
Common Equity (197,369 shares) (j)									750		828
									12,348		12,474	3%
NGT Acquisition Holdings, LLC(dba Techniks Industries)	Component Manufacturing
Subordinated Debt			12.50%/0.00%		3/21/2022		11,000		10,952		11,000
Common Equity (378 units) (j)									500		470
									11,452		11,470	3%
Oaktree Medical Centre, P.C.(dba Pain Management Associates)	Healthcare Services
First Lien Debt (j)			11.50%/0.00%		1/1/2018		571		648		631
First Lien Debt (j)			7.00%/12.00%		1/1/2018		6,849		7,437		6,438
Revolving Loan (j)			11.50%/0.00%		1/1/2018		2,500		2,835		2,743
									10,920		9,812	2%
OMC Investors, LLC(dba Ohio Medical Corporation)	Healthcare Products
Second Lien Debt			12.00%/0.00%		7/15/2021		10,000		9,936		8,438
Common Equity (5,000 shares)									500		214
									10,436		8,652	2%
Palmetto Moon, LLC	Retail
First Lien Debt			11.50%/1.00%		10/31/2021		6,187		6,158		6,187
Common Equity (499 units) (j)									499		286
									6,657		6,473	2%
Plymouth Rock Energy, LLC	Business Services
Second Lien Debt (k)			11.00%/0.00%		6/30/2019		5,545		5,545		5,545	1%
Pugh Lubricants, LLC	Specialty Distribution
Second Lien Debt (k)			12.25%/0.00%		5/10/2022		18,581		18,505		18,581
Common Equity (6,125 units) (h)(j)									612		931
									19,117		19,512	5%
Restaurant Finance Co, LLC	Restaurants
Second Lien Debt (k)(p)			15.00%/4.00%		7/31/2020		9,342		9,314		2,046	1%
Revenue Management Solutions, LLC	Information Technology Services
Subordinated Debt (k)			11.50%/1.00%		7/4/2022		8,838		8,766		8,838
Subordinated Debt (j)			7.00%/6.50%		7/4/2022		817		806		817
Common Equity (2,250,000 units)									2,250		2,571
									11,822		12,226	3%
Rohrer Corporation	Packaging
Common Equity (389 shares)									750		878	0%
SES Investors, LLC(dba SES Foam)	Building Products Manufacturing
Second Lien Debt			13.00%/0.00%		12/29/2020		4,095		4,056		3,229
Common Equity (6,000 units) (h)(j)									600		—
									4,656		3,229	1%

16

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (continued)

December 31, 2017

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Simplex Manufacturing Co.	Aerospace & Defense Manufacturing
Subordinated Debt			14.00%/0.00%		11/1/2018	$	4,050	$	4,050	$	4,050
Warrant (29 shares) (m)									1,155		3,240
									5,205		7,290		2%
SimplyWell, Inc.	Healthcare Services
Second Lien Debt			12.00%/1.25%		2/23/2021		10,046		10,001		10,001
Preferred Equity (309,142 shares)									500		500
									10,501		10,501		3%
Six Month Smiles Holdings, Inc.	Healthcare Products
Second Lien Debt (j)(p)			0.00%/14.50%		7/31/2020		9,395		9,377		5,041		1%
Software Technology, LLC	Information Technology Services
Subordinated Debt (k)			11.00%/0.00%		6/23/2023		8,750		8,712		8,749
Common Equity (11 units)									1,125		1,183
									9,837		9,932		3%
The Wolf Organization, LLC	Building Products Manufacturing
Common Equity (175 shares)									1,445		4,223		1%
Thermoforming Technology Group LLC(dba Brown Machine Group)	Capital Equipment Manufacturing
Second Lien Debt (k)			12.50%/0.00%		9/14/2021		19,700		19,626		19,700
Common Equity (3,500 units) (h)(j)									169		360
									19,795		20,060		5%
Tile Redi, LLC	Building Products Manufacturing
First Lien Debt (j)(r)			11.34%/0.00%		6/16/2022		10,194		10,102		10,102		3%
Toledo Molding & Die, Inc.	Component Manufacturing
Second Lien Debt (j)			10.50%/0.00%		12/18/2018		10,000		9,964		10,000		3%
TransGo, LLC	Component Manufacturing
Second Lien Debt			13.25%/0.00%		8/28/2022		9,500		9,460		9,500
Common Equity (1,000 units)									1,000		847
									10,460		10,347		3%
United Biologics, LLC	Healthcare Services
Second Lien Debt			12.00%/2.00%		4/30/2018		8,876		8,866		8,876
Preferred Equity (98,377 units) (h)(j)									1,069		879
Warrant (57,469 units) (m)									566		234
									10,501		9,989		3%
US GreenFiber, LLC	Building Products Manufacturing
Second Lien Debt (k)			12.00%/2.00%		3/1/2019		14,147		14,131		13,014
Common Equity (2,522 units) (h)(j)									586		—
									14,717		13,014		3%
US Pack Logistics LLC	Transportation services
Second Lien Debt (k)			12.00%/1.75%		3/28/2023		7,282		7,257		7,282
Common Equity (5,833 units) (h)(j)									583		1,078
Preferred Equity (9,458 units) (h)(j)									945		966
									8,785		9,326		2%
Vanguard Dealer Services, L.L.C.	Business Services
Second Lien Debt			12.25%/0.00%		1/30/2021		11,450		11,416		11,450
Common Equity (6,000 shares)									600		946
									12,016		12,396		3%
Virginia Tile Company, LLC	Specialty Distribution
Second Lien Debt (k)			12.25%/0.00%		4/7/2022		12,000		11,971		12,000
Common Equity (17 units)									342		1,493
									12,313		13,493		4%

17

FIDUS INVESTMENT CORPORATION

Consolidated Schedule of Investments (continued)

December 31, 2017

(in thousands, except shares)

Portfolio Company (a)(b) Investment Type (c)	Industry	Rate (d) Cash/PIK		Maturity		Principal Amount		Cost		Fair Value (e)		Percent of Net Assets
Worldwide Express Operations, LLC	Transportation services
Second Lien Debt (j)(o)			10.20%/0.00%		2/3/2025	$	10,000	$	9,867	$	10,000
Common Equity (4,000 units) (h)(j)									4,000		4,233
									13,867		14,233		4%
Total Non-control/Non-affiliate Investments								$	480,139	$	468,574		121%
Total Investments								$	577,794	$	596,308		152%

(a) See Note 3 to the consolidated financial statements for portfolio composition by geographic location.

(b) Equity ownership may be held in shares or units of companies related to the portfolio companies.

(c) All debt investments are income producing, unless otherwise indicated. Equity investments are non-income producing unless otherwise noted.

(d) Rate includes the cash interest or dividend rate and paid-in-kind interest or dividend rate, if any, as of December 31, 2017. Generally, payment-in-kind interest can be paid-in-kind or all in cash.

(e) The Company’s investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the board of directors, using significant unobservable Level 3 inputs.

(f) The investment bears cash interest at a variable rate that is determined by reference to one-month LIBOR, which is reset monthly. The cash interest rate is set as one-month LIBOR + 11.50% and is subject to a 12.50% interest rate floor. The Company has provided the interest rate in effect as of December 31, 2017.

(g) Income producing. Maturity date, if any, represents mandatory redemption date.

(h) Investment is held by a wholly-owned subsidiary of the Company, other than the Funds.

(i) The disclosed commitment represents the unfunded amount as of December 31, 2017. The Company is earning 0.50% interest on the unfunded balance of the commitment. The interest rate disclosed represents the rate which will be earned if the commitment is funded.

(j) Investment pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).

(k) The portion of the investment not held by the Funds is pledged as collateral for the Credit Facility and, as a result, is not directly available to the creditors of the Company to satisfy any obligations of the Company other than the Company's obligations under the Credit Facility (see Note 6 to the consolidated financial statements).

(l) As defined in the 1940 Act, the Company is deemed to be an "Affiliated Person" of this portfolio company because it owns 5% or more of the portfolio company's outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was an Affiliated Person are detailed in Note 3 to the consolidated financial statements.

(m) Warrants entitle the Company to purchase a predetermined number of shares or units of common equity, and are non-income producing. The purchase price and number of shares are subject to adjustment under certain conditions until the expiration date, if any.

(n) Investment in portfolio company that has sold its operations and is in the process of winding down.

(o) The investment bears interest at a variable rate that is determined by reference to six-month LIBOR, which is reset semi-annually. The interest rate is set as six-month LIBOR + 8.75% and is subject to a 1.00% LIBOR interest rate floor. The Company has provided the interest rate in effect as of December 31, 2017.

(p) Investment was on non-accrual status as of December 31, 2017, meaning the Company has ceased recognizing interest income on the investment.

(q) Warrant entitles the Company to purchase 9.59% of the outstanding principal of Junior Subordinated Notes prior to exercise, and is non-income producing.

(r) The investment bears interest at a variable rate that is determined by reference to three-month LIBOR, which is reset quarterly. The interest rate is set as three-month LIBOR + 10.00% and is subject to a 1.00% LIBOR interest rate floor. The Company has provided the interest rate in effect as of December 31, 2017.

(s) A portion of the investment is held by a wholly-owned subsidiary of the Company, other than the Funds.

(t) As defined in the 1940 Act, the Company is deemed to be both an “Affiliated Person” of and “Control” this portfolio company because it owns 25% or more of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company. Transactions in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to Control are detailed in Note 3 to the consolidated financial statements.

See Notes to Consolidated Financial Statements (unaudited).

18

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Note 1. Organization and Nature of Business

Fidus Investment Corporation (“FIC,” and together with its subsidiaries, the “Company”), a Maryland Corporation, operates as an externally managed,closed-end,non-diversified business development company (“BDC”) under the Investment Company Act of 1940 (“1940 Act”). FIC completed its initial public offering, or IPO, in June 2011. In addition, for federal income tax purposes, the Company elected to be treated as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”).

The Company provides customized debt and equity financing solutions to lower middle-market companies, and may make investments directly or through its two wholly-owned investment company subsidiaries, Fidus Mezzanine Capital, L.P. (“Fund I”) and Fidus Mezzanine Capital II, L.P. (“Fund II”) (collectively Fund I and Fund II are referred to as the “Funds”). The Funds are licensed by the U.S. Small Business Administration (the “SBA”) as small business investment companies (“SBIC”). The SBIC licenses allow the Funds to obtain leverage by issuingSBA-guaranteed debentures (“SBA debentures”), subject to the issuance of leverage commitments by the SBA and other customary procedures. As SBICs, the Funds are subject to a variety of regulations and oversight by the SBA under the Small Business Investment Act of 1958, as amended (the “SBIC Act”), concerning, among other things, the size and nature of the companies in which they may invest and the structure of those investments.

We believe that utilizing both FIC and the Funds as investment vehicles provides us with access to a broader array of investment opportunities. Given our access to lower cost capital through the SBA’s SBIC debenture program, we expect that the majority of our investments will continue to be made through the Funds until the Funds reach their borrowing limit under the program. For three or more SBICs under common control, the maximum amount of outstanding SBA debentures cannot exceed $350,000.

Fund I has also elected to be regulated as a BDC under the 1940 Act. Fund II is not registered under the 1940 Act and relies on the exclusion from the definition of investment company contained in Section 3(c)(7) of the 1940 Act.

The Company pays a quarterly base management fee and an incentive fee to Fidus Investment Advisors, LLC (the “Investment Advisor”) under an investment advisory agreement (the “Investment Advisory Agreement”).

Note 2. Significant Accounting Policies

Basis of presentation: The accompanying consolidated financial statements of the Company have been prepared in accordance with generally accepted accounting principles in the United States of America (“GAAP”) pursuant to the requirements for reporting on Form10-Q, Accounting Standards Codification (“ASC”) 946,Financial Services – Investment Companies(“ASC 946), and Articles 6 or 10 of RegulationS-X. In the opinion of management, the consolidated financial statements reflect all adjustments and reclassifications that are necessary for the fair presentation of financial results as of and for the periods presented. Certain prior period amounts have been reclassified to conform to the current period presentation. The current period’s results of operation are not necessarily indicative of results that ultimately may be achieved for the year. Therefore, the unaudited financial statements and notes should be read in conjunction with the audited financial statements and notes thereto for the year ended December 31, 2017.

Use of estimates: The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Consolidation: Pursuant to Article 6 of RegulationS-X and ASC 946, the Company will generally not consolidate its investments in a company other than an investment company subsidiary or a controlled operating company whose business consists of providing services to the Company. As a result, the consolidated financial statements of the Company include only the accounts of the Company and its wholly-owned subsidiaries, including the Funds. All significant intercompany balances and transactions have been eliminated.

Investment risks: The Company’s investments are subject to a variety of risks. These risks may include, but are not limited to the following:

• Market risk—In contrast to investment-grade bonds (the market prices of which change primarily as a reaction to changes in interest rates), the market prices of high-yield bonds (which are also affected by changes in interest rates) are influenced much more by credit factors and financial results of the issuer as well as general economic factors that influence the financial markets as a whole. The portfolio companies in which the Company invests may be unseasoned, unprofitable and/or have little established operating history or earnings. These companies may also lack technical, marketing, financial, and other resources or may be dependent upon the success of one product or service, a unique distribution channel, or the effectiveness of a manager or management team, as compared to larger, more

19

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

established entities. The failure of a single product, service or distribution channel, or the loss or the ineffectiveness of a key executive or executives within the management team may have a materially adverse impact on such companies. Furthermore, these companies may be more vulnerable to competition and to overall economic conditions than larger, more established entities.

• Credit risk—Credit risk represents the risk that the Company would incur if the counterparties failed to perform pursuant to the terms of their agreements with the Company. Issues of high-yield debt securities in which the Company invests are more likely to default on interest or principal than are issues of investment-grade securities.

• Liquidity risk—Liquidity risk represents the possibility that the Company may not be able to sell its investments quickly or at a reasonable price (given the lack of an established market).

• Interest rate risk—Interest rate risk represents the likelihood that a change in interest rates could have an adverse impact on the fair value of an interest-bearing financial instrument.

• Prepayment risk—Certain of the Company’s debt investments allow for prepayment of principal without penalty. Downward changes in market interest rates may cause prepayments to occur at a faster than expected rate, thereby effectively shortening the maturity of the debt investments and making the instrument less likely to be an income producing instrument through the stated maturity date.

• Off-Balance sheet risk—Some of the Company’s financial instruments containoff-balance sheet risk. Generally, these financial instruments represent future commitments to purchase other financial instruments at defined terms at defined future dates. See Note 7 for further details.

Fair value of financial instruments: The Company measures and discloses fair value with respect to substantially all of its financial instruments in accordance with ASC Topic 820—Fair Value Measurements and Disclosures (“ASC Topic 820”). ASC Topic 820 defines fair value, establishes a framework used to measure fair value, and requires disclosures for fair value measurements, including the categorization of financial instruments into a three-level hierarchy based on the transparency of valuation inputs. See Note 4 to the consolidated financial statements for further discussion regarding the fair value measurements and hierarchy.

Investment classification: The Company classifies its investments in accordance with the requirements of the 1940 Act. Under the 1940 Act, “Control Investments” are defined as investments in those companies where the Company owns more than 25% of the voting securities of such company or has rights to maintain greater than 50% of the board representation. Under the 1940 Act, “Affiliate Investments” are defined as investments in those companies where the Company owns between 5% and 25% of the voting securities of such company.“Non-Control/Non-Affiliate Investments” are those that neither qualify as Control Investments nor Affiliate Investments. Transfers between classifications are assumed to have occurred at the beginning of the quarter during which the investment was reclassified.

Segments: In accordance with ASC Topic 280—Segment Reporting, the Company has determined that it has a single reporting segment and operating unit structure.

Cash and cash equivalents: Cash and cash equivalents are highly liquid investments with an original maturity of three months or less at the date of acquisition. The Company places its cash in financial institutions and, at times, such balances may be in excess of the Federal Deposit Insurance Corporation insurance limits. The Company does not believe its cash balances are exposed to any significant credit risk.

Deferred financing costs: Deferred financing costs consist of fees and expenses paid in connection with the Credit Facility (as defined in Note 6) and SBA debentures. Deferred financing costs are capitalized and amortized over the term of the debt agreement using the effective interest method. Unamortized deferred financing costs are presented as an offset to the corresponding debt liabilities on the consolidated statements of assets and liabilities.

Deferred equity offering costs: Deferred equity offering costs include registration expenses related to shelf filings, including expenses related to the launch of the ATM Program. These expenses primarily consist of U.S. Securities and Exchange Commission (“SEC”) registration fees, legal fees and accounting fees incurred. These expenses are included in prepaid assets and are charged to additionalpaid-in capital upon the receipt of proceeds from an equity offering or charged to expense if no offering is completed.

Realized gains or losses and unrealized appreciation or depreciation on investments:Realized gains or losses on investments are recorded upon the sale or disposition of a portfolio investment and are calculated as the difference between the net proceeds from the sale or disposition and the cost basis of the investment, without regard to unrealized appreciation or depreciation previously recognized. Net change in unrealized appreciation or depreciation on the consolidated statements of operations includes changes in the fair value of investments from the prior period, as determined in good faith by the Company’s board of directors (the “Board”) through the application of the Company’s valuation policy, as well as reclassifications of any prior period unrealized appreciation or depreciation on exited investments to realized gains or losses on investments.

20

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Interest and dividend income: Interest and dividend income is recorded on the accrual basis to the extent that the Company expects to collect such amounts. Interest is accrued daily based on the outstanding principal amount and the contractual terms of the debt. Dividend income is recorded as dividends are declared or at the point an obligation exists for the portfolio company to make a distribution, and is generally recognized when received. Distributions from portfolio companies are evaluated to determine if the distribution is a distribution of earnings or a return of capital. Distributions of earnings are included in dividend income while a return of capital is recorded as a reduction in the cost basis of the investment. Estimates are adjusted as necessary after the relevant tax forms are received from the portfolio company.

Certain of the Company’s investments contain apayment-in-kind (“PIK”) income provision. The PIK income, computed at the contractual rate specified in the applicable investment agreement, is added to the principal balance of the investment, rather than being paid in cash, and recorded as interest or dividend income, as applicable, on the consolidated statements of operations. Generally, PIK can bepaid-in-kind or all in cash. The Company stops accruing PIK income when there is reasonable doubt that PIK income will be collected. PIK income is included in the Company’s taxable income and, therefore, affects the amount the Company is required to pay to shareholders in the form of dividends in order to maintain the Company’s tax treatment as a RIC and to avoid corporate federal income tax, even though the Company has not yet collected the cash.

When there is reasonable doubt that principal, interest or dividends will be collected, loans or preferred equity investments are placed onnon-accrual status and the Company will generally cease recognizing interest or dividend income. Interest and dividend payments received onnon-accrual investments may be recognized as interest or dividend income or may be applied to the investment principal balance based on management’s judgment.Non-accrual investments are restored to accrual status when past due principal, interest or dividends are paid and, in management’s judgment, payments are likely to remain current.

Fee income: Transaction fees earned in connection with the Company’s investments are recognized as fee income and are generallynon-recurring. Such fees typically include fees for services, including structuring and advisory services, provided to portfolio companies. The Company recognizes income from fees for providing such structuring and advisory services when the services are rendered or the transactions are completed. Upon the prepayment of a loan or debt security, any prepayment penalties are recorded as fee income when earned.

The Company also typically receives loan origination or closing fees in connection with investments. Such loan origination and closing fees are capitalized as unearned income and offset against investment cost basis on the consolidated statements of assets and liabilities and accreted into interest income over the life of the investment.

Warrants: In connection with the Company’s debt investments, the Company will sometimes receive warrants or other equity-related securities from the borrower (“Warrants”). The Company determines the cost basis of Warrants based upon their respective fair values on the date of receipt in proportion to the total fair value of the debt and Warrants received. Any resulting difference between the face amount of the debt and its recorded fair value resulting from the assignment of value to the Warrants is treated as original issue discount (“OID”), and accreted into interest income using the effective interest method over the term of the debt investment.

Partial loan sales:The Company follows the guidance in ASC 860,Transfers and Servicing,when accountingfor loan participations and other partial loan sales. Such guidance requires a participation or other partial loan sale to meet the definition of a “participating interest,” as defined in the guidance, in order for sale treatment to be allowed. Participations or other partial loan sales which do not meet the definition of a participating interest should remain on the Company’s consolidated statement of assets and liabilities and the proceeds recorded as a secured borrowing until the definition is met. Management has determined that all participations and other partial loan sale transactions entered into by the Company have met the definition of a participating interest. Accordingly, the Company uses sale treatment in accounting for such transactions.

Income taxes: The Company has elected to be treated as a RIC under Subchapter M of the Code, which will generally relieve the Company from U.S. federal income taxes with respect to all income distributed to stockholders. To maintain the tax treatment of a RIC, the Company is required to timely distribute to its stockholders at least 90.0% of “investment company taxable income,” as defined by Subchapter M of the Code, each year. Depending on the level of taxable income earned in a tax year, the Company may choose to carry forward taxable income in excess of current year distributions into the next tax year; however, the Company will pay a 4.0% excise tax if it does not distribute at least 98.0% of the current year’s ordinary taxable income. Any such carryover taxable income must be distributed through a dividend declared prior to the later of the date on which the final tax return related to the year in which the Company generated such taxable income is filed or the 15^th day of the 10^th month following the close of such taxable year. In addition, the Company will be subject to federal excise tax if it does not distribute at least 98.2% of its net capital gains realized, computed for any one year period ending October 31.

In the future, the Funds may be limited by provisions of the SBIC Act and SBA regulations governing SBICs from making certain distributions to FIC that may be necessary to enable FIC to make the minimum distributions required to maintain the tax treatment of a RIC.

21

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

The Company has certain wholly-owned taxable subsidiaries (the “Taxable Subsidiaries”), each of which generally holds one or more of the Company’s portfolio investments listed on the consolidated schedules of investments. The Taxable Subsidiaries are consolidated for financial reporting purposes, such that the Company’s consolidated financial statements reflect the Company’s investment in the portfolio company investments owned by the Taxable Subsidiaries. The purpose of the Taxable Subsidiaries is to permit the Company to hold equity investments in portfolio companies that are taxed as partnerships for U.S. federal income tax purposes (such as entities organized as limited liability companies (“LLCs”) or other forms of pass through entities) while complying with the“source-of-income” requirements contained in the RIC tax provisions. The Taxable Subsidiaries are not consolidated with the Company for U.S. federal corporate income tax purposes, and each Taxable Subsidiary will be subject to U.S. federal corporate income tax on its taxable income. Any such income or expense is reflected in the consolidated statements of operations.

U.S. federal income tax regulations differ from GAAP, and as a result, distributions in accordance with tax regulations may differ from net investment income and realized gains recognized under GAAP. Differences may be permanent or temporary. Permanent differences may arise as a result of, among other items, a difference in the book and tax basis of certain assets and nondeductible federal income taxes. Temporary differences arise when certain items of income, expense, gain or loss are recognized at some time in the future.

ASC Topic 740—Accounting for Uncertainty in Income Taxes (“ASC Topic 740”) provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the consolidated financial statements. ASC Topic 740 requires the evaluation of tax positions taken in the course of preparing the Company’s tax returns to determine whether the tax positions are“more-likely-than-not” to be respected by the applicable tax authorities. Tax benefits of positions not deemed to meet themore-likely-than-not threshold would be recorded as a tax expense in the current year. It is the Company’s policy to recognize accrued interest and penalties related to uncertain tax benefits included in the income tax provision, if any. There were no material uncertain income tax positions at June 30, 2018 and December 31, 2017. The Company’s tax returns are generally subject to examination by U.S. federal and most state tax authorities for a period of three years from the date the respective returns are filed, and, accordingly, the Company’s 2014 through 2016 tax years remain subject to examination.

Distributions to stockholders: Distributions to stockholders are recorded on the record date with respect to such distributions. The amount, if any, to be distributed to stockholders, is determined by the Board each quarter and is generally based upon the earnings estimated by management. Net realized capital gains, if any, may be distributed at least annually, although the Company may decide to retain such capital gains for investment.

The determination of the tax attributes for the Company’s distributions is made annually, and is based upon the Company’s taxable income and distributions paid to its stockholders for the full year. Ordinary dividend distributions from a RIC do not qualify for the preferential tax rate on qualified dividend income from domestic corporations and qualified foreign corporations, except to the extent that the RIC received the income in the form of qualifying dividends from domestic corporations and qualified foreign corporations. The tax characterization of the Company’s distributions generally includes both ordinary income and capital gains but may also include qualified dividends or return of capital.

The Company has adopted a dividend reinvestment plan (“DRIP”) that provides for the reinvestment of dividends on behalf of its stockholders, unless a stockholder has elected to receive dividends in cash. As a result, if the Company declares a cash dividend, the Company’s stockholders who have not “opted out” of the DRIP at least two days prior to the dividend payment date will have their cash dividend automatically reinvested into additional shares of the Company’s common stock. The Company has the option to satisfy the share requirements of the DRIP through the issuance of new shares of common stock or through open market purchases of common stock by the DRIP plan administrator. Newly issued shares are valued based upon the final closing price of the Company’s common stock on a date determined by the Board. Shares purchased in the open market to satisfy the DRIP requirements will be valued based upon the average price of the applicable shares purchased by the DRIP plan administrator before any associated brokerage or other costs. See Note 9 to the consolidated financial statements regarding dividend declarations and distributions.

Earnings and net asset value per share: The earnings per share calculations for the three and six months ended June 30, 2018 and 2017, are computed utilizing the weighted average shares outstanding for the period. Net asset value per share is calculated using the number of shares outstanding as of the end of the period.

StockRepurchaseProgram: The Company has an open market stock repurchase program (the “Stock Repurchase Program”) under which the Company may acquire up to $5,000 of its outstanding common stock. Under the Stock Repurchase Program, the Company may, but is not obligated to, repurchase outstanding common stock in the open market from time to time provided that the Company complies with the prohibitions under its insider trading policies and the requirements of Rule 10b-18 of the Securities Exchange Act of 1934, as amended, including certain price, market value and timing constraints. The timing, manner, price and amount of any share repurchases will be determined by the Company’s management, in its discretion, based upon the evaluation of economic and market conditions, stock price, capital availability, applicable legal and regulatory requirements and other corporate

22

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

considerations. On October 30, 2017, the Board extended the Program through December 31, 2018, or until the approved dollar amount has been used to repurchase shares. The Stock Repurchase Program does not require the Company to repurchase any specific number of shares and the Company cannot assure that any shares will be repurchased under the Stock Repurchase Program. The Stock Repurchase Program may be suspended, extended, modified or discontinued at any time. During the six months ended June 30, 2018, the Company repurchased 44,821 shares of common stock on the open market for $582. The Company did not make any repurchases of common stock during the six months ended June 30, 2017. Refer to Note 8 for additional information concerning stock repurchases.

Recent accounting pronouncements: In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting StandardsUpdate (“ASU”) 2014-09, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in Revenue Recognition (Topic 605). Under the new guidance, an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance is effective for annual and interim reporting periods beginning after December 15, 2017. The Company adopted the ASU effective January 1, 2018. The majority of the Company’s income streams are specifically excluded from the scope of the ASU as they relate to financial instruments that are within the scope of other topics, and in general the impact of adopting the ASU is not material to the Company’s consolidated financial position or disclosures.

Note 3. Portfolio Company Investments

The Company’s portfolio investments principally consist of secured and unsecured debt, equity warrants and direct equity investments in privately held companies. The debt investments may or may not be secured by either a first or second lien on the assets of the portfolio company. The debt investments generally bear interest at fixed rates, and generally mature between five and seven years from the original investment. In connection with a debt investment, the Company also may receive nominally priced equity warrants and/or make a direct equity investment in the portfolio company. The Company’s warrants or equity investments may be investments in a holding company related to the portfolio company. In addition, the Company periodically makes equity investments in its portfolio companies through Taxable Subsidiaries. In both situations, the investment is generally reported under the name of the operating company on the consolidated schedules of investments.

As of June 30, 2018, the Company had active investments in 65 portfolio companies and residual investments in two portfolio companies that have sold their underlying operations. The aggregate fair value of the total portfolio was $646,182 and the weighted average effective yield on the Company’s debt investments was 12.7% as of such date. As of June 30, 2018, the Company held equity investments in 89.6% of its portfolio companies and the average fully diluted equity ownership in those portfolio companies was 6.4%.

As of December 31, 2017, the Company had active investments in 60 portfolio companies and residual investments in three portfolio companies that have sold their underlying operations. The aggregate fair value of the total portfolio was $596,308 and the weighted average effective yield on the Company’s debt investments was 13.0% as of such date. As of December 31, 2017, the Company held equity investments in 87.3% of its portfolio companies and the average fully diluted equity ownership in those portfolio companies was 7.7%.

The weighted average yield of the Company’s debt investments is not the same as a return on investment for its stockholders but, rather, relates to a portion of the Company’s investment portfolio and is calculated before the payment of all of the Company’s and its subsidiaries’ fees and expenses.The weighted average yields were computed using the effective interest rates for debt investments at cost as of June 30, 2018 and December 31, 2017, including accretion of OID and loan origination fees, but excluding investments onnon-accrual status, if any.

Purchases of debt and equity investments for the six months ended June 30, 2018 and 2017 totaled $103,989 and $87,087, respectively. Proceeds from sales and repayments, including principal, return of capital distributions and realized gains, of portfolio investments for the six months ended June 30, 2018 and 2017 totaled $65,270 and $66,733, respectively.

Investments by type with corresponding percentage of total portfolio investments consisted of the following:

23

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

	Fair Value								Cost
	June 30, 2018				December 31, 2017				June 30, 2018				December 31, 2017
Second Lien Debt	$	397,985	61.5	%	$	341,279	57.3	%	$	417,494	68.2	%	$	357,585	62.0	%
Subordinated Debt		101,847	15.8			126,481	21.2			101,317	16.6			126,465	21.9
First Lien Debt		26,930	4.2			28,911	4.8			27,097	4.4			31,921	5.5
Equity		105,016	16.3			84,585	14.2			57,851	9.5			53,915	9.3
Warrants		14,404	2.2			15,052	2.5			7,724	1.3			7,723	1.3
Royalty Rights		—	—			—	—			185	—			185	—
Total	$	646,182	100.0	%	$	596,308	100.0	%	$	611,668	100.0	%	$	577,794	100.0	%

All investments made by the Company as of June 30, 2018 and December 31, 2017 were made in portfolio companies headquartered in the U.S. The following table shows portfolio composition by geographic region at fair value and cost and as a percentage of total investments. The geographic composition is determined by the location of the corporate headquarters of the portfolio company, which may not be indicative of the primary source of the portfolio company’s business.

	Fair Value								Cost
	June 30, 2018				December 31, 2017				June 30, 2018				December 31, 2017
Midwest	$	170,933	26.4	%	$	167,967	28.2	%	$	168,671	27.6	%	$	161,809	28.1	%
Southeast		164,757	25.5			130,237	21.8			150,493	24.6			130,694	22.6
Northeast		89,910	13.9			107,814	18.1			82,089	13.4			105,267	18.2
West		62,526	9.7			63,396	10.6			53,944	8.8			53,970	9.3
Southwest		158,056	24.5			126,894	21.3			156,471	25.6			126,054	21.8
Total	$	646,182	100.0	%	$	596,308	100.0	%	$	611,668	100.0	%	$	577,794	100.0	%

The following table shows portfolio composition by type and by geographic region at fair value as a percentage of net assets.

	By Type							By Geographic Region
	June 30,     2018			December 31, 2017				June 30,     2018			December 31, 2017
Second Lien Debt		100.5	%		86.7	%	Midwest		43.1	%		42.7	%
Subordinated Debt		25.7			32.2		Southeast		41.6			33.1
First Lien Debt		6.8			7.4		Northeast		22.7			27.4
Equity		26.5			21.5		West		15.8			16.1
Warrants		3.6			3.8		Southwest		39.9			32.3
Royalty Rights		—			—
Total		163.1	%		151.6	%	Total		163.1	%		151.6	%

As of June 30, 2018 and December 31, 2017, the Company had no portfolio company investments that represented more than 10% of the total investment portfolio on a fair value or cost basis.

As of June 30, 2018 and December 31, 2017, the Company had debt investments in three and two portfolio companies onnon-accrual status, respectively:

24

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

	June 30, 2018						December 31, 2017
Portfolio Company	Fair Value			Cost			Fair Value			Cost
Cavallo Bus Lines Holdings, LLC	$	2,000		$	7,375		$	—	(2)	$	—	(2)
Inflexxion, Inc.		—			150			—	(2)		—	(2)
Restaurant Finance Co, LLC		1,989			9,314			2,046			9,314
Six Month Smiles Holdings, Inc.		—	(1)		—	(1)		5,041			9,377
Total	$	3,989		$	16,839		$	7,087		$	18,691

(1) Portfolio company was no longer held at period end.

(2) Portfolio company debt investments were not on non-accrual status at period end.

Consolidated Schedule of Investments In and Advances To Affiliates

The table below represents the fair value of control and affiliate investments as of December 31, 2017 and any additions and reductions made to such investments during the six months ended June 30, 2018, the ending fair value as of June 30, 2018, and the total investment income earned on such investments during the period.

												Six Months Ended June 30, 2018
Portfolio Company (1)(2)	June 30, 2018 Principal Amount - Debt Investments		December 31, 2017 Fair Value		Gross Additions (3)		Gross Reductions (4)			June 30, 2018 Fair Value		Net Realized Gains (Losses) (5)			Net Change in Unrealized Appreciation (Depreciation)			Interest Income		Payment-in- kind Interest Income		Dividend Income		Fee Income
Control Investments
FDS Avionics Corp. (dba Flight Display Systems)	$	6,072	$	4,723	$	517	$	(199	)	$	5,041	$	—		$	(199	)	$	118	$	315	$	—	$	—
Total Control Investments	$	6,072	$	4,723	$	517	$	(199	)	$	5,041	$	—		$	(199	)	$	118	$	315	$	—	$	—
Affiliate Investments
Apex Microtechnology, Inc.	$	—	$	3,400	$	704	$	—		$	4,104	$	—		$	702		$	—	$	—	$	322	$	—
FAR Research Inc.		—		1,447		662		—			2,109		—			662			—		—		—		—
Fiber Materials, Inc.		4,044		5,882		441		—			6,323		—			439			246		—		—		—
Inflexxion, Inc.		150		2,810		4,013		(6,823	)		—		(6,369	)		3,943			116		59		—		—
Medsurant Holdings, LLC		8,823		21,625		9		(743	)		20,891		—			(743	)		587		—		—		—
Microbiology Research Associates, Inc.		8,732		12,455		67		(818	)		11,704		—			(818	)		476		65		—		—
Mirage Trailers LLC		6,062		8,956		262		(103	)		9,115		—			205			412		46		2		—
Pfanstiehl, Inc.		6,208		15,278		3,561		—			18,839		—			3,559			325		—		276		—
Pinnergy, Ltd.		6,000		27,921		10,987		(3,519	)		35,389		—			10,767			225		218		—		(4	)
Rhino Assembly Company, LLC		3,990		4,248		794		(2	)		5,040		—			318			222		18		41		7
Safety Products Group, LLC		—		12		—		(12	)		—		21			(12	)		—		—		—		—
Steward Holding LLC (dba Steward Advanced Materials)		7,482		7,882		322		—			8,204		—			218			444		101		—		—
Trantech Radiator Products, Inc.		5,994		6,707		391		(1,000	)		6,098		—			388			485		—		—		20
World Wide Packaging, LLC		—		4,388		—		(4,388	)		—		6,768			(3,890	)		—		—		—		—
Total Affiliate Investments	$	57,485	$	123,011	$	22,213	$	(17,408	)	$	127,816	$	420		$	15,738		$	3,538	$	507	$	641	$	23

(1) The investment type, industry, ownership detail for equity investments, and if the investment is income producing is disclosed in the consolidated schedule of investments.

(2) Transfers between classifications are assumed to have occurred at the beginning of the quarter during which the investment was reclassified.

(3) Gross additions include increases in the cost basis of investments resulting from new portfolio investments, follow-on investments, accrued PIK interest and PIK dividend income, and accretion of OID and origination fees. Gross additions also include net unrealized appreciation recognized during the period.

(4) Gross reductions include decreases in the cost basis of investments resulting from principal repayments or sales. Gross reductions also include net unrealized (depreciation) recognized during the period.

(5) The schedule does not reflect realized gains or losses on escrow receivables for investments which were previously exited and were not held during the period presented. Gains and losses on escrow receivables are classified in the consolidated statements of operations according to the control classification at the time the investment was exited.

Note 4. Fair Value Measurements

Investments

The Board has established and documented processes and methodologies for determining the fair values of portfolio company investments on a recurring basis in accordance with ASC Topic 820 and consistent with the requirements of the 1940 Act. Fair value is the price, determined at the measurement date, that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants. Where available, fair value is based on observable market prices or parameters, or derived from such prices or parameters. Where observable prices or inputs are not available or reliable, valuation techniques described below are applied. Under ASC Topic 820, portfolio investments recorded at fair value in the consolidated financial statements are classified within the fair value hierarchy based upon the level of judgment associated with the inputs used to measure their value, as defined below:

Level 1—Inputs are unadjusted, quoted prices in active markets for identical assets as of the measurement date.

Level 2—Inputs include quoted prices for similar assets in active markets, or that are quoted prices for identical or similar assets in markets that are not active and inputs that are observable, either directly or indirectly, for substantially the full term, if applicable, of the investment.

Level 3—Inputs include those that are both unobservable and significant to the overall fair value measurement.

25

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

An investment’s categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The Company’s investment portfolio is comprised entirely of debt and equity securities of privately held companies for which quoted prices falling within the categories of Level 1 and Level 2 inputs are not available. Therefore, the Company values all of its portfolio investments at fair value, as determined in good faith by the Board, using Level 3 inputs. The degree of judgment exercised by the Board in determining fair value is greatest for investments classified as Level 3 inputs. Due to the inherent uncertainty of determining the fair values of investments that do not have readily available market values, the Board’s estimate of fair values may differ significantly from the values that would have been used had a ready market for the securities existed, and those differences may be material. In addition, changes in the market environment, portfolio company performance and other events that may occur over the lives of the investments may cause the amounts ultimately realized on these investments to be materially different than the valuations currently assigned.

With respect to investments for which market quotations are not readily available, the Board undertakes a multi-step valuation process each quarter, as described below:

• the quarterly valuation process begins with each portfolio company or investment being initially evaluated and rated by the investment professionals of the Investment Advisor responsible for the portfolio investment;

• preliminary valuation conclusions are then documented and discussed with the investment committee of the Investment Advisor;

• the Board engages one or more independent valuation firm(s) to conduct independent appraisals of a selection of our portfolio investments for which market quotations are not readily available. Each portfolio company investment is generally appraised by the valuation firm(s) at least once every calendar year and each new portfolio company investment is appraised at least once in the twelve-month period following the initial investment. In certain instances, the Company may determine that it is not cost-effective, and as a result it is not in the Company’s stockholders’ best interest, to request the independent appraisal of certain portfolio company investments. Such instances include, but are not limited to, situations where the Company determines that the fair value of the portfolio company investment is relatively insignificant to the fair value of the total portfolio. The Board consulted with the independent valuation firm(s) in arriving at the Company’s determination of fair value for 14 and 18 of its portfolio company investments representing 26.8% and 32.0% of the total portfolio investments at fair value (exclusive of new portfolio company investments made during the three months ended June 30, 2018 and December 31, 2017, respectively) as of June 30, 2018 and December 31, 2017, respectively.

• the audit committee of the Board reviews the preliminary valuations of the Investment Advisor and of the independent valuation firm(s) and responds and supplements the valuation recommendations to reflect any comments; and

• the Board discusses these valuations and determines the fair value of each investment in our portfolio in good faith, based on the input of the Investment Advisor, the independent valuation firm(s) and the audit committee.

In making the good faith determination of the value of portfolio investments, the Board starts with the cost basis of the security. The transaction price is typically the best estimate of fair value at inception. When evidence supports a subsequent change to the carrying value from the original transaction price, adjustments are made to reflect the expected exit values.

Consistent with the policies and methodologies adopted by the Board, the Company performs detailed valuations of its debt and equity investments, including an analysis on the Company’s unfunded loan commitments, using both the market and income approaches as appropriate. Under the market approach, the Company typically uses the enterprise value methodology to determine the fair value of an investment. There is no one methodology to estimate enterprise value and, in fact, for any one portfolio company, enterprise value is generally best expressed as a range of values, from which the Company derives a single estimate of enterprise value. Under the income approach, the Company typically prepares and analyzes discounted cash flow models to estimate the present value of future cash flows of either an individual debt investment or of the underlying portfolio company itself.

The Company evaluates investments in portfolio companies using the most recent portfolio company financial statements and forecasts. The Company also consults with the portfolio company’s senior management to obtain further updates on the portfolio company’s performance, including information such as industry trends, new product development and other operational issues.

For the Company’s debt investments the primary valuation technique used to estimate the fair value is the discounted cash flow method. However, if there is deterioration in credit quality or a debt investment is in workout status, the Company may consider other methods in determining the fair value, including the value attributable to the debt investment from the enterprise value of the portfolio company or the proceeds that would be received in a liquidation analysis. The Company’s discounted cash flow models estimate a range of fair values by applying an appropriate discount rate to the future cash flow streams of its debt investments, based on future interest and principal payments as set forth in the associated loan agreements. The Company prepares

26

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

a weighted average cost of capital for use in the discounted cash flow model for each investment, based on factors including, but not limited to: current pricing and credit metrics for similar proposed or executed investment transactions of private companies; the portfolio company’s historical financial results and outlook; and the portfolio company’s current leverage and credit quality as compared to leverage and credit quality as of the date the investment was made. The Company may also consider the following factors when determining the fair value of debt investments: the portfolio company’s ability to make future scheduled payments; prepayment penalties and other fees; estimated remaining life; the nature and realizable value of any collateral securing such debt investment; and changes in the interest rate environment and the credit markets that generally may affect the price at which similar investments may be made. The Company estimates the remaining life of its debt investments to generally be the legal maturity date of the instrument, as the Company generally intends to hold its loans to maturity. However, if the Company has information available to it that the loan is expected to be repaid in the near term, it would use an estimated remaining life based on the expected repayment date.

For the Company’s equity investments, including equity and warrants, the Company generally uses a market approach, including valuation methodologies consistent with industry practice, to estimate the enterprise value of portfolio companies. Typically, the enterprise value of a private company is based on multiples of EBITDA, net income, revenues, or in limited cases, book value. In estimating the enterprise value of a portfolio company, the Company analyzes various factors consistent with industry practice, including but not limited to original transaction multiples, the portfolio company’s historical and projected financial results, applicable market trading and transaction comparables, applicable market yields and leverage levels, the nature and realizable value of any collateral, the markets in which the portfolio company does business, and comparisons of financial ratios of peer companies that are public. Where applicable, the Company considers the Company’s ability to influence the capital structure of the portfolio company, as well as the timing of a potential exit.

The Company may also utilize an income approach when estimating the fair value of its equity securities, either as a primary methodology if consistent with industry practice or if the market approach is otherwise not applicable, or as a supporting methodology to corroborate the fair value ranges determined by the market approach. The Company typically prepares and analyzes discounted cash flow models based on projections of the future free cash flows (or earnings) of the portfolio company. The Company considers various factors, including, but not limited to, the portfolio company’s projected financial results, applicable market trading and transaction comparables, applicable market yields and leverage levels, the markets in which the portfolio company does business, and comparisons of financial ratios of peer companies that are public.

The fair value of the Company’s royalty rights are calculated based on projected future cash flows and the specific provisions contained in the pertinent agreements. The determination of the fair value of such royalty rights is not a significant component of the Company’s valuation process.

The Company reviews the fair value hierarchy classifications on a quarterly basis. Reclassifications impacting Level 3 of the fair value hierarchy are reported as transfers in or out of the Level 3 category as of the beginning of the quarter in which the reclassifications occur. There were no transfers among Levels 1, 2, and 3 during the six months ended June 30, 2018 and 2017.

The following tables present a reconciliation of the beginning and ending balances for fair valued investments measured using significant unobservable inputs (Level 3) for the six months ended June 30, 2018 and 2017:

	Second Lien Debt			Subordinated Debt			First Lien Debt			Equity			Warrants			Royalty Rights		Total
Balance, December 31, 2016	$	272,987		$	114,460		$	55,957		$	70,849		$	10,201		$	—	$	524,454
Net realized gains (losses) on investments		(376	)		—			—			6,473			—			—		6,097
Net change in unrealized appreciation (depreciation) on investments		(3,078	)		(130	)		(554	)		(791	)		2,529			—		(2,024	)
Purchase of investments		45,463			35,008			700			5,060			856			—		87,087
Proceeds from sales and repayments of investments		(34,005	)		(24,483	)		(2,386	)		(5,859	)		—			—		(66,733	)
Interest and dividend income paid-in-kind		2,264			981			533			86			—			—		3,864
Proceeds from loan origination fees		(273	)		(213	)		—			—			—			—		(486	)
Accretion of loan origination fees		209			179			335			3			—			—		726
Accretion of original issue discount		169			104			—			2			—			—		275
Balance, June 30, 2017	$	283,360		$	125,906		$	54,585		$	75,823		$	13,586		$	—	$	553,260
Balance, December 31, 2017	$	341,279		$	126,481		$	28,911		$	84,585		$	15,052		$	—	$	596,308
Net realized gains (losses) on investments		(8,877	)		—			(4,208	)		5,167			—			—		(7,918	)
Net change in unrealized appreciation (depreciation) on investments		(1,743	)		(944	)		2,841			16,494			(648	)		—		16,000
Purchase of investments		84,522			12,699			—			6,768			—			—		103,989
Proceeds from sales and repayments of investments		(25,984	)		(30,052	)		(1,142	)		(8,092	)		—			—		(65,270	)
Interest and dividend income paid-in-kind		2,101			397			511			89			—			—		3,098
Proceeds from loan origination fees		(437	)		(127	)		—			—			—			—		(564	)
Accretion of loan origination fees		271			143			17			3			—			—		434
Accretion of original issue discount		30			73			—			2			—			—		105
Transfers between classifications		6,823			(6,823	)		—			—			—			—		—
Balance, June 30, 2018	$	397,985		$	101,847		$	26,930		$	105,016		$	14,404		$	—	$	646,182

27

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Net change in unrealized appreciation of $889 and $12,484 for the three and six months ended June 30, 2018, respectively, was attributable to Level 3 investments held at June 30, 2018. Net change in unrealized appreciation of $1,525 and $2,134 for the three and six months ended June 30, 2017, respectively, was attributable to Level 3 investments held at June 30, 2017.

The following tables summarize the significant unobservable inputs by valuation technique used to determine the fair value of the Company’s Level 3 debt and equity investments as of June 30, 2018 and December 31, 2017. The tables are not intended to beall-inclusive, but instead capture the significant unobservable inputs relevant to the Company’s determination of fair values.

	Fair Value at June 30, 2018		Valuation Techniques	Unobservable Inputs	Range (weighted average)
Debt investments:
Second Lien Debt	$	393,995	Discounted cash flow	Weighted average cost of capital	10.9% - 30.0% (13.4%)
		1,990	Enterprise value	EBITDA multiples	3.0x - 3.0x (3.0x)
		2,000	Enterprise value	Asset Coverage	53.1% - 53.1% (53.1%)
Subordinated Debt		101,847	Discounted cash flow	Weighted average cost of capital	10.9% - 15.3% (12.9%)
First Lien Debt		26,930	Discounted cash flow	Weighted average cost of capital	12.6% - 24.6% (16.8%)
Equity investments:
Equity		105,016	Enterprise value	EBITDA multiples	4.0x - 17.3x (7.5x)
Warrants		14,404	Enterprise value	EBITDA multiples	4.0x - 9.5x (7.5x)
Royalty Rights		—	Discounted cash flow	Weighted average cost of capital	N/A

	Fair Value at December 31, 2017		Valuation Techniques	Unobservable Inputs	Range (weighted average)
Debt investments:
Second Lien Debt	$	332,539	Discounted cash flow	Weighted average cost of capital	10.6% - 44.7% (14.6%)
		8,740	Enterprise value	EBITDA multiples	2.2x - 6.0x (5.1x)
Subordinated Debt		126,481	Discounted cash flow	Weighted average cost of capital	10.9% - 20.8% (13.6%)
First Lien Debt		16,289	Discounted cash flow	Weighted average cost of capital	11.8% - 13.1% (12.3%)
		9,812	Enterprise value	EBITDA multiples	5.5x - 5.5x (5.5x)
		2,810	Enterprise value	Revenue multiples	0.5x - 0.5x (0.5x)
Equity investments:
Equity		84,585	Enterprise value	EBITDA multiples	4.0x - 17.3x (7.8x)
Warrants		15,052	Enterprise value	EBITDA multiples	4.0x - 9.5x (7.7x)
Royalty Rights		—	Discounted cash flow	Weighted average cost of capital	N/A

The significant unobservable input used in determining the fair value under the discounted cash flow technique is the weighted average cost of capital of each security. Significant increases (or decreases) in this input would likely result in significantly lower (or higher) fair value estimates.

The significant unobservable inputs used in determining fair value under the enterprise value technique are revenue and EBITDA multiples, as well as asset coverage. Significant increases (or decreases) in these inputs could result in significantly higher (or lower) fair value estimates.

28

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Other Financial Assets and Liabilities

ASC Topic 820 requires disclosure of the fair value of financial instruments for which it is practical to estimate such value. The Company believes that the carrying amounts of its other financial instruments such as cash and cash equivalents, interest receivable and accounts payable and other liabilities approximate the fair value of such items due to the short maturity of such instruments. The Company’s borrowings under the Credit Facility (as defined in Note 6), SBA debentures, and Public Notes (as defined in Note 6) are recorded at their respective carrying values. The fair value of borrowings under the Credit Facility, if valued under ASC Topic 820, are based on a market yield approach and current interest rates, which are Level 3 inputs to the market yield model. As of June 30, 2018 and December 31, 2017, the fair value of the Company’s borrowings under the Credit Facility is estimated to be $7,000 and $11,500, respectively, which is the same as the Company’s carrying value of the borrowings. As of June 30, 2018 and December 31, 2017, the fair value of the Company’s SBA debentures, if valued under ASC Topic 820 using Level 3 inputs, is estimated to be $214,500 and $231,300, respectively, which is the same as the Company’s carrying value of the debentures. The fair value of SBA debentures is estimated by discounting remaining payments using current market rates for similar instruments and considering such factors as the legal maturity date and the ability of market participants to prepay the debentures. The Public Notes, if valued under ASC Topic 820, would be valued using available market quotes, which is a Level 1 input. As of June 30, 2018, the fair value of the Public Notes is estimated to be $52,070, as compared to the carrying value of $50,000.

Note 5. Related Party Transactions

Investment Advisory Agreement: The Company has entered into an Investment Advisory Agreement with the Investment Advisor. On June 7, 2018, the Board approved the renewal of the Investment Advisory Agreement through June 20, 2019. Pursuant to the Investment Advisory Agreement and subject to the overall supervision of the Board, the Investment Advisor provides investment advisory services to the Company. For providing these services, the Investment Advisor receives a fee, consisting of two components—a base management fee and an incentive fee.

The base management fee is calculated at an annual rate of 1.75% based on the average value of total assets (other than cash or cash equivalents but including assets purchased with borrowed amounts) at the end of the two most recently completed calendar quarters. The base management fee is payable quarterly in arrears. The base management fee under the Investment Advisory Agreement was $2,821 and $5,506, for the three and six months ended June 30, 2018, respectively, and $2,403 and $4,716 for the three and six months ended June 30, 2017, respectively. As of June 30, 2018 and December 31, 2017, the base management fee payable was $2,821 and $2,586, respectively; such amounts are reported in the management and incentive fees payable—due to affiliate line on the consolidated statements of assets and liabilities.

The incentive fee consists of two parts. The first part is calculated and payable quarterly in arrears based on the Company’spre-incentive fee net investment income for the quarter.Pre-incentive fee net investment income means interest income, dividend income and any other income (including any other fees such as commitment, origination, structuring, diligence and consulting fees or other fees that the Company receives from portfolio companies but excluding fees for providing managerial assistance) accrued during the calendar quarter, minus operating expenses for the quarter (including the base management fee, any expenses payable under the Administration Agreement (defined below) and any interest expense and dividends paid on any outstanding preferred stock, but excluding the incentive fee and excise taxes on realized gains).Pre-incentive fee net investment income includes, in the case of investments with a deferred interest feature (such as market discount, debt instruments with PIK income, preferred stock with PIK dividends andzero-coupon securities), accrued income the Company has not yet received in cash. The Investment Advisor is not under any obligation to reimburse the Company for any part of the incentive fee it receives that was based on accrued interest that the Company never collects.

Pre-incentive fee net investment income does not include any realized capital gains, taxes associated with such realized capital gains, realized capital losses or unrealized capital appreciation or depreciation. Because of the structure of the incentive fee, it is possible that the Company may pay an incentive fee in a quarter where the Company incurs a loss. For example, if the Company generatespre-incentive fee net investment income in excess of the hurdle rate (as defined below) for a quarter, the Company will pay the applicable incentive fee even if the Company has incurred a loss in that quarter due to a net loss on investments.

Pre-incentive fee net investment income, expressed as a rate of return on the value of the Company’s weighted average net assets (defined as total assets less indebtedness and before taking into account any incentive fees payable during the period) at the end of the immediately preceding calendar quarter, is compared to a fixed “hurdle rate” of 2.0% per quarter. If market interest rates rise, the Company may be able to invest funds in debt instruments that provide for a higher return, which would increase the Company’spre-incentive fee net investment income and make it easier for the Investment Advisor to surpass the fixed hurdle rate and receive an incentive fee based on such net investment income.

29

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

The Company pays the Investment Advisor an incentive fee with respect topre-incentive fee net investment income in each calendar quarter as follows:

• no incentive fee in any calendar quarter in which thepre-incentive fee net investment income does not exceed the hurdle rate of 2.0%;

• 100.0% of the Company’spre-incentive fee net investment income with respect to that portion of suchpre-incentive fee net investment income, if any, that exceeds the hurdle rate but is less than 2.5% in any calendar quarter. This portion of thepre-incentive fee net investment income (which exceeds the hurdle rate but is less than 2.5%) is referred to as the“catch-up” provision. Thecatch-up is meant to provide the Investment Advisor with 20.0% of thepre-incentive fee net investment income as if a hurdle rate did not apply if this net investment income exceeds 2.5% in any calendar quarter; and

• 20.0% of the amount of the Company’spre-incentive fee net investment income, if any, that exceeds 2.5% in any calendar quarter.

The sum of the calculations above equals the income incentive fee. The income incentive fee is appropriately prorated for any period of less than three months and adjusted for any share issuances or repurchases during the calendar quarter. The income incentive fee was $2,170 and $4,394, for the three and six months ended June 30, 2018 , respectively, and $2,281 and $4,324 for the three and six months ended June 30, 2017, respectively. As of June 30, 2018 and December 31, 2017, the income incentive fee payable was $2,170 and $2,154, respectively; such amounts are reported in the management and incentive fees payable – due to affiliate line on the consolidated statements of assets and liabilities.

The second part of the incentive fee is a capital gains incentive fee that is determined and paid in arrears as of the end of each fiscal year (or upon termination of the Investment Advisory Agreement, as of the termination date), and equals 20.0% of the net capital gains as of the end of the fiscal year. In determining the capital gains incentive fee to be paid to the Investment Advisor, the Company calculates the cumulative aggregate realized capital gains and cumulative aggregate realized capital losses since the Formation Transactions, and the aggregate unrealized capital depreciation as of the date of the calculation, as applicable, with respect to each of the investments in the Company’s portfolio. At the end of the applicable year, the amount of capital gains that serves as the basis for the calculation of the capital gains incentive fee to be paid equals the cumulative aggregate realized capital gains less cumulative aggregate realized capital losses, less aggregate unrealized capital depreciation, with respect to the Company’s portfolio of investments. If this number is positive at the end of such year, then the capital gains incentive fee to be paid for such year equals 20.0% of such amount, less the aggregate amount of any capital gains incentive fees paid in all prior years. As of June 30, 2018 and December 31, 2017, the capital gains incentive fee payable was $0. The aggregate amount of capital gains incentive fees paid from the IPO through June 30, 2018 was $348.

In addition, the Company accrues, but does not pay, a capital gains incentive fee in connection with any unrealized capital appreciation, as appropriate. If, on a cumulative basis, the sum of net realized gains/(losses) plus net unrealized appreciation/(depreciation) decreases during a period, the Company will reverse any excess capital gains incentive fee previously accrued such that the amount of capital gains incentive fee accrued is no more than 20.0% of the sum of net realized gains/(losses) plus net unrealized appreciation/(depreciation). The capital gains incentive fee accrued (reversed) during the three and six months ended June 30, 2018 was $(263) and $1,267, respectively, and $203 and $538 for the three and six months ended June 30, 2017, respectively. As of June 30, 2018 and December 31, 2017, the accrued capital gains incentive fee payable was $7,744 and $6,477, respectively; such amounts are reported in the management and incentive fees payable – due to affiliate line on the consolidated statements of assets and liabilities.

The sum of the income incentive fee and the capital gains incentive fee is the incentive fee and is reported in the consolidated statements of operations. Accrued management fees, income incentive fees and capital gains incentive fees are reported in the management and incentive fees payable – due to affiliate line in the consolidated statements of assets and liabilities.

Unless terminated earlier as described below, the Investment Advisory Agreement will continue in effect from year to year if approved annually by the Board or by the affirmative vote of the holders of a majority of the Company’s outstanding voting securities, and, in either case, if also approved by a majority of the Independent Directors. The Investment Advisory Agreement automatically terminates in the event of its assignment, as defined in the 1940 Act, by the Investment Advisor and may be terminated by either party without penalty upon not less than 60 days’ written notice to the other. The holders of a majority of the Company’s outstanding voting securities may also terminate the Investment Advisory Agreement without penalty.

Administration Agreement:The Company also entered into an administration agreement (the “Administration Agreement”) with the Investment Advisor. On June 7, 2018, the Board approved the renewal of the Administration Agreement through June 20, 2019. Under the Administration Agreement, the Investment Advisor furnishes the Company with office facilities and equipment, provides clerical, bookkeeping, and record keeping services at such facilities and provides the Company with other administrative services necessary to conduct itsday-to-day operations. The Company reimburses the Investment Advisor for the allocable portion of overhead expenses incurred in performing its obligations under the Administration Agreement, including rent and the Company’s allocable portion of the cost of its chief financial officer and chief compliance officer and their respective staffs. Under the Administration Agreement, the Investment Advisor also provides managerial assistance to those portfolio companies to which the Company is required to provide such assistance and the Company reimburses the Investment Advisor for fees and expenses incurred with providing such services. In addition, the Company reimburses the Investment Advisor for fees and expenses

30

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

incurred while performing due diligence on the Company’s prospective portfolio companies, including “dead deal” expenses. Under the Administration Agreement, administrative service expenses for the three and six months ended June 30, 2018 were $347 and $746, respectively, and $340 and $691 for the three and six months ended June 30, 2017. As of June 30, 2018 and December 31, 2017, the accrued administrative service expense was $404 and $567, respectively; such amounts are reported in the administration fee payable and other – due to affiliate line on the consolidated statements of assets and liabilities.

Note 6. Debt

Revolving Credit Facility: On June 16, 2014, FIC entered into a senior secured revolving credit agreement (the “Credit Facility”) with ING Capital LLC (“ING”), as the administrative agent, collateral agent, and lender. The Credit Facility is secured by certain portfolio investments held by the Company, but portfolio investments held by the Funds are not collateral for the Credit Facility. On December 29, 2017, the Company entered into an amendment to the Credit Facility to, among other things, extend the maturity date from June 16, 2018 to June 16, 2019. On June 5, 2018, the Company entered into an incremental commitment agreement, whereby the amount available for borrowing under the Credit Facility was increased from $50,000 to $75,000.

Amounts available to borrow under the Credit Facility are subject to a minimum borrowing/collateral base that applies an advance rate to certain investments held by the Company, excluding investments held by the Funds. The Company is subject to limitations with respect to the investments securing the Credit Facility, including, but not limited to, restrictions on sector concentrations, loan size, payment frequency and status and collateral interests, as well as restrictions on portfolio company leverage, which may also affect the borrowing base and therefore amounts available to borrow.

Borrowings under the Credit Facility bear interest, subject to the Company’s election, on a per annum basis equal to (i) the alternate base rate plus 2.5% or (ii) the applicable London Interbank Offered Rate, or LIBOR, which varies depending on the period of the borrowing under the Credit Facility, plus 3.5%. The alternate base rate is equal to the greater of (i) prime rate, (ii) the federal funds rate plus 0.5% or (iii) the three-month LIBOR plus 1.0%. The Company pays a commitment fee between 0.5% and 1.0% per annum based on the size of the unused portion of the Credit Facility.

The Company has made customary representations and warranties and is required to comply with various covenants, reporting requirements and other customary requirements for similar credit facilities. These covenants are subject to important limitations and exceptions that are described in the documents governing the Credit Facility. As of June 30, 2018 and December 31, 2017, the Company was in compliance in all material respect with the terms of the Credit Facility.

SBA debentures: The Company uses debenture leverage provided through the SBA to fund a portion of its investment purchases.

Under the SBA debenture program, the SBA commits to purchase debentures issued by SBICs; such debentures have10-year terms with the entire principal balance due at maturity and are guaranteed by the SBA. Interest on SBA debentures is payable semi-annually on March 1 and September 1. As of December 31, 2017, approved and unused SBA debenture commitments were $27,000. As of June 30, 2018, the Company did not have any remaining approved and unused SBA debenture commitments. The SBA may limit the amount that may be drawn each year under these commitments, and each issuance of leverage is conditioned on the Company’s full compliance, as determined by the SBA, with the terms and conditions set forth in the SBIC Act.

31

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

As of June 30, 2018 and December 31, 2017, the Company’s issued and outstanding SBA debentures mature as follows:

Pooling Date(1)	Maturity Date	Fixed Interest Rate			June 30, 2018		December 31, 2017
3/25/2009	3/1/2019		5.337	%	$	—	$	14,750
9/23/2009	9/1/2019		4.950			—		10,000
3/24/2010	3/1/2020		4.825			—		13,000
9/22/2010	9/1/2020		3.932			8,500		12,500
3/29/2011	3/1/2021		4.801			—		1,550
9/21/2011	9/1/2021		3.594			2,750		3,250
3/21/2012	3/1/2022		3.483			3,250		3,250
3/21/2012	3/1/2022		3.051			19,000		19,000
9/19/2012	9/1/2022		2.530			11,000		11,000
9/19/2012	9/1/2022		3.049			11,500		11,500
3/27/2013	3/1/2023		3.155			3,000		3,000
9/24/2014	9/1/2024		3.775			1,000		1,000
3/25/2015	3/1/2025		3.321			5,500		5,500
3/25/2015	3/1/2025		3.277			22,500		22,500
9/23/2015	9/1/2025		3.571			16,700		16,700
3/23/2016	3/1/2026		3.267			1,500		1,500
3/23/2016	3/1/2026		3.249			21,800		21,800
9/21/2016	9/1/2026		2.793			500		500
3/29/2017	3/1/2027		3.587			10,000		10,000
9/20/2017	9/1/2027		3.260			1,000		1,000
9/20/2017	9/1/2027		3.190			33,000		33,000
3/21/2018	3/1/2028		3.859			16,000		15,000
3/21/2018	3/1/2028		3.534			15,500		—
(2)	(2)		(2	)		7,000		—
(2)	(2)		(2	)		2,500		—
(2)	(2)		(2	)		1,000		—
Total outstanding SBA debentures					$	214,500	$	231,300

(1) The SBA has two scheduled pooling dates for debentures (in March and in September). Certain debentures funded during the reporting periods may not be pooled until the subsequent pooling date.

(2) The Company issued $10,500 in SBA debentures which will pool in September 2018. Until the pooling date, the debentures bear interest at a fixed rate interim interest rates ranging from 2.951% to 3.419%. The Company expects the current interim interest rate will reset to a higher long-term fixed rate on the pooling date.

Public Notes:On February 2, 2018, the Company closed the public offering of approximately $43,478 in aggregate principal amount of its 5.875% notes due 2023, or the “Public Notes.” On February 22, 2018, the underwriters exercised their option to purchase an additional $6,522 in aggregate principal of the Public Notes. The total net proceeds to the Company from the Public Notes, including the exercise of the underwriters option, after deducting underwriting discounts of approximately $1,500 and offering expenses of $438, were approximately $48,062.

The Public Notes mature on February 1, 2023 and bear interest at a rate of 5.875%. The Public Notes are unsecured obligations of the Company and rank pari passu with the Company’s future unsecured indebtedness; effectively subordinated to all of the existing and future secured indebtedness of the Company; and structurally subordinated to all existing and future indebtedness and other obligations of any subsidiaries, financing vehicles, or similar facilities the Company may form in the future, with respect to claims on the assets of any such subsidiaries, financing vehicles, or similar facilities. The Public Notes may be redeemed in whole or in part at any time or from time to time at the Company’s option on or after February 1, 2020. Interest on the Public Notes is payable quarterly on February 1, May 1, August 1 and November 1 of each year. The Public Notes are listed on the NASDAQ Global Select Market under the trading symbol “FDUSL.”

32

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Interest and fees related to the Company’s debt for the three and six months ended June 30, 2018 and 2017 which are included in interest and financing expenses on the consolidated statements of operations, were as follows:

	Three Months Ended June 30, 2018												Three Months Ended June 30, 2017
	SBA debentures			Credit Facility			Public Notes			Total			SBA debentures			Credit Facility			Public Notes		Total
Stated interest expense	$	1,772		$	158		$	772		$	2,702		$	1,980		$	137		$	—	$	2,117
Amortization of deferred financing costs		180			68			96			344			197			87			—		284
Total interest and financing expenses	$	1,952		$	226		$	868		$	3,046		$	2,177		$	224		$	—	$	2,401
	Six Months Ended June 30, 2018												Six Months Ended June 30, 2017
	SBA debentures			Credit Facility			Public Notes			Total			SBA debentures			Credit Facility			Public Notes		Total
Stated interest expense	$	3,719		$	382		$	1,216		$	5,317		$	4,098		$	262		$	—	$	4,360
Amortization of deferred financing costs		523			133			155			811			451			174			—		625
Total interest and financing expenses	$	4,242		$	515		$	1,371		$	6,128		$	4,549		$	436		$	—	$	4,985
Weighted average stated interest rate, period end		3.311	%		5.625	%		5.875	%		3.843	%		3.744	%		N/A			N/A		3.744	%
Unused commitment fee rate, period end		N/A			1.000	%		N/A			1.000	%		N/A			1.000	%		N/A		1.000	%

Deferred Financing Costs

Deferred financing costs are amortized into interest and financing expenses on the consolidated statements of operations using the effective interest method, over the term of the respective financing instrument. Deferred financing costs related to the Credit Facility, SBA debentures, and Public Notes as of June 30, 2018 and December 31, 2017 were as follows:

	June 30, 2018												December 31, 2017
	SBA debentures			Credit Facility			Public Notes			Total			SBA debentures			Credit Facility			Public Notes		Total
SBA debenture commitment fees	$	3,000		$	—		$	—		$	3,000		$	3,000		$	—		$	—	$	3,000
SBA debenture leverage fees		7,276			—			—			7,276			6,621			—			—		6,621
Credit Facility upfront fees		—			1,585			—			1,585			—			1,495			—		1,495
Public Notes underwriting discounts		—			—			1,500			1,500			—			—			—		—
Public Notes debt issue costs		—			—			438			438			—			—			—		—
Total deferred financing costs		10,276			1,585			1,938			13,799			9,621			1,495			—		11,116
Less: accumulated amortization		(5,504	)		(1,303	)		(155	)		(6,962	)		(4,981	)		(1,170	)		—		(6,151	)
Unamortized deferred financing costs	$	4,772		$	282		$	1,783		$	6,837		$	4,640		$	325		$	—	$	4,965

Unamortized deferred financing costs are presented as a direct offset to the SBA debentures and Credit Facility liabilities on the consolidated statements of assets and liabilities. The following table summarizes the outstanding debt net of unamortized deferred financing costs as of June 30, 2018 and December 31, 2017:

	June 30, 2018												December 31, 2017
	SBA debentures			Credit Facility			Public Notes			Total			SBA debentures			Credit Facility			Public Notes		Total
Outstanding debt	$	214,500		$	7,000		$	50,000		$	271,500		$	231,300		$	11,500		$	—	$	242,800
Less: unamortized deferred financing costs		(4,772	)		(282	)		(1,783	)		(6,837	)		(4,640	)		(325	)		—		(4,965	)
Debt, net of deferred financing costs	$	209,728		$	6,718		$	48,217		$	264,663		$	226,660		$	11,175		$	—	$	237,835

As of June 30, 2018, the Company’s debt liabilities are scheduled to mature as follows⁽¹⁾:

Year	SBA debentures		Credit Facility		Public Notes		Total
2018	$	—	$	—	$	—	$	—
2019		—		7,000		—		7,000
2020		8,500		—		—		8,500
2021		2,750		—		—		2,750
2022		44,750		—		—		44,750
2023		3,000		—		50,000		53,000
2024		1,000		—		—		1,000
2025		44,700		—		—		44,700
2026		23,800		—		—		23,800
2027		44,000		—		—		44,000
2028		42,000		—		—		42,000
Total	$	214,500	$	7,000	$	50,000	$	271,500

(1) The table above presents scheduled maturities of the Company’s outstanding debt liabilities as of a point in time pursuant to the terms of those instruments. The timing of actual repayments of outstanding debt liabilities may not ultimately correspond with the scheduled maturity dates depending on the terms of the underlying instruments and the potential for earlier prepayments.

33

FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Note 7. Commitments and Contingencies

Commitments: The Company had outstanding commitments to portfolio companies to fund various undrawn revolving loans, other credit facilities and capital commitments totaling $11,037 and $8,352 as of June 30, 2018 and December 31, 2017, respectively. Such outstanding commitments are summarized in the following table:

	June 30, 2018						December 31, 2017
Portfolio Company - Investment	Total Commitment			Unfunded Commitment			Total Commitment		Unfunded Commitment
American AllWaste LLC (dba WasteWater Transport Services)—Delayed Draw Commitment	$	3,000		$	2,960		$	—	$	—
B&B Roadway and Security Solutions, LLC—Common Equity		133			133			—		—
FDS Avionics Corp. (dba Flight Display Systems)—Revolving Loan		250			50			—		—
Mesa Line Services, LLC—Delayed Draw Commitment		4,000			4,000			4,000		4,000
Oaktree Medical Centre, P.C. (dba Pain Management Associates)—Revolving Loan		—			—			2,500		—
Rhino Assembly Company, LLC—Delayed Draw Commitment		1,500			1,042			1,500		1,500
Safety Products Group, LLC—Common Equity		2,852	(1)		2,852	(1)		2,852		2,852
Total	$	11,735		$	11,037		$	10,852	$	8,352

(1) Portfolio company was no longer held at period end. The commitment represents the Company’s maximum potential liability related to certain guaranteed obligations stemming from the prior sale of the portfolio company’s underlying operations.

Additional detail for each of the commitments above is provided in the Company’s consolidated schedules of investments.

The commitments are generally subject to the borrowers meeting certain criteria such as compliance with financial and nonfinancial covenants. Since commitments may expire without being drawn upon, the total commitment amount does not necessarily represent future cash requirements.

Indemnifications: In the normal course of business, the Company enters into contracts and agreements that contain a variety of representations and warranties that provide indemnifications under certain circumstances. In addition, in connection with the disposition of an investment in a portfolio company, the Company may be required to make representations about the business and financial affairs of such portfolio company typical of those made in connection with the sale of a business. The Company may also be required to indemnify the purchasers of such investment to the extent that any such representations are inaccurate. The Company’s maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Company that have not yet occurred. The Company expects the risk of future obligation under these indemnifications to be remote.

Legal proceedings: In the normal course of business, the Company may be subject to legal and regulatory proceedings that are generally incidental to its ongoing operations. While the outcome of these legal proceedings cannot be predicted with certainty, the Company does not believe these proceedings will have a material adverse effect on the Company’s consolidated financial statements.

Note 8. Common Stock

Public Offerings of Common Stock

The following table summarizes the total shares issued, offering price and net proceeds received in public offerings of the Company’s common stock since the IPO:

Offering Date	Number of Shares			Gross Proceeds		Underwriting Fees and Commissions and Offering Costs			Offering Price
September 11, 2012		2,472,500		$	39,807	$	1,855		$	16.10
February 8, 2013		1,725,000			30,361		1,504			17.60
September 30, 2014		2,083,414	(1)		35,418		1,747			17.00
May 27, 2016		2,875,000	(2)		43,755		56	(5)		15.22	(6)
November 29, 2016		3,220,000	(3)		53,446		2,319			16.60	(7)
June 20, 2017		2,012,500	(4)		33,810		1,508			16.80

(1) Includes 83,414 shares purchased by underwriters pursuant to the over-allotment option on October 21, 2014.

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FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

(2) Includes 375,000 shares purchased by underwriters pursuant to the over-allotment option on June 10, 2016.

(3) Includes 420,000 shares purchased by underwriters pursuant to the over-allotment option on December 13, 2016.

(4) Includes 262,500 shares purchased by underwriters pursuant to the over-allotment option on June 29, 2017.

(5) Fidus Investment Advisors, LLC agreed to bear up to $169 of the offering costs associated with this offering. Fidus Investment Advisors, LLC has also agreed to bear $1,756, or 100%, of the underwriting fees and commissions in connection with this offering and the exercise of the over-allotment option. All payments made by Fidus Investment Advisors, LLC are not subject to reimbursement by the Company.

(6) Represents the weighted average offering price of shares issued, including the shares issued pursuant to the over-allotment option. Shares were issued on May 27, 2016 at an offering price of $15.27. The offering price of the over-allotment option shares was adjusted for the $0.39 dividend to shareholders of record on June 10, 2016.

(7) Represents the weighted average offering price of shares issued, including the shares issued pursuant to the over-allotment option. Shares were issued on November 29, 2016 at an offering price of $16.65. The offering price of the over-allotment option shares was adjusted for the $0.43 dividend to shareholders of record on November 30, 2016.

Common Stock ATM Program

On August 21, 2014, the Company entered into an equity distribution agreement with Raymond James & Associates, Inc. and Robert W. Baird & Co. Incorporated through which the Company could sell, by means ofat-the-market offerings from time to time, shares of the Company’s common stock having an aggregate offering price of up to $50,000 (the “ATM Program”). There were no issuances of common stock under the ATM program during the last two fiscal years and for the six months ended June 30, 2018.

Stock Repurchase Program

As described in Note 2, the Company has Stock Repurchase Program under which the Company may acquire up to $5,000 of its outstanding common stock. During the six months ended June 30, 2018, the Company repurchased 44,821 shares of common stock on the open market for $582. The Company did not make any repurchases of common stock during the six months ended June 30, 2017. The Company’s NAV per share increased by approximately $0.01 for the six months ended June 30, 2018 as a result of the share repurchases. The following table summarizes the Company’s share repurchases under the Stock Repurchase Program for the six months ended June 30, 2018 and 2017:

	Six Months Ended June 30,
Repurchases of Common Stock	2018			2017
Number of shares repurchased		44,821			—
Cost of shares repurchased, including commissions	$	582		$	—
Weighted average price per share	$	12.94		$	—
Weighted average discount to net asset value at quarter end prior to repurchases		19.4	%		N/A

See Note 9 for additional information regarding the issuance of shares under the DRIP.

As of June 30, 2018 and December 31, 2017, the Company had 24,463,119 and 24,507,940 shares of common stock outstanding, respectively.

Note 9. Dividends and Distributions

The Company’s dividends and distributions are recorded on the record date. The following table summarizes the dividends paid during the last two fiscal years and for the six months ended June 30, 2018.

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FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Date Declared	Record Date		Payment Date		Amount Per Share		Total Distribution		Cash Distribution		DRIP Shares Value			DRIP Shares			DRIP Share Issue Price
Fiscal Year Ended December 31, 2016:
2/16/2016		3/11/2016		3/25/2016	$	0.39	$	6,357	$	6,177	$	180			11,631		$	15.49
5/2/2016		6/10/2016		6/24/2016		0.39		7,337		7,143		194			12,722			15.25
8/1/2016		9/9/2016		9/23/2016		0.39		7,488		7,293		195			12,340			15.76
11/1/2016		12/2/2016		12/16/2016		0.39		8,585		8,386		199			12,381			16.08
11/1/2016(1)		12/2/2016		12/16/2016		0.04		880		860		20			1,270			16.08
					$	1.60	$	30,647	$	29,859	$	788			50,344
Fiscal Year Ended December 31, 2017:
2/14/2017		3/10/2017		3/24/2017	$	0.39	$	8,754	$	8,556	$	198			11,500			17.17
5/1/2017		6/9/2017		6/23/2017		0.39		8,758		8,582		176			10,548			16.74
7/31/2017		9/8/2017		9/22/2017		0.39		9,548		9,353		195			12,256			15.90
10/30/2017		12/20/2017		12/27/2017		0.39		9,552		9,343		209			13,659			15.30
10/30/2017(1)		12/20/2017		12/27/2017		0.04		980		959		21			1,401			15.30
					$	1.60	$	37,592	$	36,793	$	799			49,364
Six Months Ended June 30, 2018:
2/13/2018		3/9/2018		3/23/2018	$	0.39	$	9,558	$	9,558	$	—	(2)		—	(2)		—
4/30/2018		6/8/2018		6/22/2018		0.39		9,541		9,541		—	(2)		—	(2)		—
					$	0.78	$	19,099	$	19,099	$	—			—

(1) Special dividend.

(2) During the six months ended June 30, 2018, the Company directed the DRIP program plan administrator to repurchase shares on the open market in order to satisfy the DRIP obligation to deliver shares of common stock in lieu of issuing new shares. Accordingly, the Company purchased and reissued shares to satisfy the DRIP obligation as follows:

Period	Number of Shares Purchased and Reissued		Average Price Paid Per Share		Total Amount Paid
January 1, 2018 through March 31, 2018		16,503	$	12.97	$	214
April 1, 2018 through June 30, 2018		16,216		14.48		235
Total		32,719	$	13.72	$	449

Since the Company’s IPO, dividends and distributions to stockholders total $186,399 or $11.34 per share.

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FIDUS INVESTMENT CORPORATION

Notes to Consolidated Financial Statements (unaudited)

(in thousands, except shares and per share data)

Note 10. Financial Highlights

The following is a schedule of financial highlights for the six months ended June 30, 2018 and 2017:

	Six Months Ended June 30,
	2018			2017
Per share data:
Net asset value at beginning of period	$	16.05		$	15.76
Net investment income(1)		0.67			0.75
Net realized gain (loss) on investments, net of tax (provision)(1)		(0.39	)		0.20
Net unrealized appreciation (depreciation) on investments(1)		0.65			(0.09	)
Total increase from investment operations (1)		0.93			0.86
Accretive (dilutive) effect of share issuances and repurchases		0.01			0.01
Dividends to stockholders		(0.78	)		(0.78	)
Other(2)		(0.01	)		0.02
Net asset value at end of period	$	16.20		$	15.87
Market value at end of period	$	14.21		$	16.82
Shares outstanding at end of period		24,463,119			24,480,624
Weighted average shares outstanding during the period		24,480,484			22,550,846
Net assets at end of period	$	396,261		$	388,423
Average net assets(7)	$	395,897		$	365,673
Ratios to average net assets:
Total expenses(3)(5)(9)		10.0	%		9.1	%
Net investment income(3)(6)		8.3	%		9.2	%
Total return(4)		(1.3	%)		11.9	%
Portfolio turnover ratio(3)		20.8	%		24.8	%
Supplemental Data:
Average debt outstanding(8)	$	259,600		$	213,500
Average debt per share(1)	$	10.60		$	9.47

(1) Weighted average per share data.

(2) Represents the impact of different share amounts used in calculating per share data as a result of calculating certain per share data based on weighted average shares outstanding during the period and certain per share data based on the shares outstanding as of a period end or transaction date.

(3) Annualized.

(4) The total return for the six months ended June 30, 2018 and 2017 equals the change in the market value of the Company’s common stock per share during the period plus dividends paid per share during the period, divided by the market value per share at the beginning of the period.

(5) The total expenses to average net assets ratio is calculated using the total expenses caption as presented on the consolidated statements of operations, which includes incentive fee and excludes the income tax provision.

(6) The net investment income to average net assets ratio is calculated using the net investment income caption as presented on the consolidated statements of operations, which includes incentive fee.

(7) Average net assets is calculated as the average of the net asset balances as of each quarter end during the fiscal year and the prior year end.

(8) Average debt outstanding is calculated as the average of the outstanding debt balances as of each quarter end during the fiscal year and the prior year end.

(9) The following is a schedule of supplemental expense ratios to average net assets:

	Six Months Ended June 30,
Ratio to average net assets:	2018			2017
Expenses other than incentive fee (3)		7.1	%		6.4	%
Incentive fee(3)		2.9	%		2.7	%
Total expenses(3)(5)		10.0	%		9.1	%

Note 11. Subsequent Events

On July 30, 2018, the Board declared a regular quarterly dividend of $0.39 per share payable on September 21, 2018 to stockholders of record as of September 7, 2018.

On August 1, 2018, the Company exited its debt and equity investments in Jacob Ash Holdings, Inc. The Company received payment in full on its second lien and subordinated debt investments. The Company redeemed its preferred equity and warrant investments for approximately $1,351.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with Fidus Investment Corporation’s consolidated financial statements and related notes appearing in our annual report on Form10-K for the year ended December 31, 2017, filed with the U.S. Securities and Exchange Commission (“SEC”) on March 1, 2018. The information contained in this section should also be read in conjunction with our unaudited consolidated financial statements and related notes thereto appearing elsewhere in this quarterly report on Form10-Q.

Except as otherwise specified, references to “we,” “us,” “our,” “Fidus” and “FIC” refer to Fidus Investment Corporation and its consolidated subsidiaries.

Forward Looking Statements

This Quarterly Report on Form10-Q contains forward-looking statements that involve substantial risks and uncertainties. These forward-looking statements are not historical facts, but rather are based on current expectations, estimates and projections about Fidus Investment Corporation, our current and prospective portfolio investments, our industry, our beliefs, and our assumptions. Words such as “anticipates,” “expects,” “intends,” “plans,” “will,” “may,” “continue,” “believes,” “seeks,” “estimates,” “would,” “could,” “should,” “targets,” “projects” and variations of these words and similar expressions are intended to identify forward-looking statements. The forward-looking statements contained in this Quarterly Report on Form10-Q 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 financing 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.

These statements are not guarantees of future performance and are subject to risks, uncertainties and other factors, some of which are beyond our control and difficult to predict and could cause actual results to differ materially from those expressed or forecasted in the forward-looking statements, including without limitation:

• an economic downturn could impair our portfolio companies’ ability to continue to operate, which could lead to the loss of some or all of our investments in such portfolio companies;

• a contraction of available credit and/or an inability to access the equity markets could impair our lending and investment activities;

• interest rate volatility could adversely affect our results, particularly because we use leverage as part of our investment strategy;

• currency fluctuations could adversely affect the results of our investments in foreign companies, particularly to the extent that we receive payments denominated in foreign currency rather than the U.S. dollars; and,

• the risks, uncertainties and other factors we identify inItem 1A. – Risk Factors contained in our Annual Report on Form10-K for the year ended December 31, 2017, elsewhere in this Quarterly Report on Form10-Q and in our other filings with the SEC.

Although we believe that the assumptions on which these forward-looking statements are based are reasonable, any of those assumptions could prove to be inaccurate, and as a result, the forward-looking statements based on those assumptions also could be inaccurate. Important assumptions include our ability to originate new loans and investments, certain margins and levels of profitability and the availability of additional capital. In light of these and other uncertainties, the inclusion of a projection or forward-looking statement in this Quarterly Report on Form10-Q should not be regarded as a representation by us that our plans and objectives will be achieved. These risks and uncertainties include those described or identified inItem 1.A – Risk Factors contained in our Annual Report on Form10-K for the year ended December 31, 2017, filed with the SEC on March 1, 2018. You should not place undue reliance on these forward-looking statements, which apply only as of the date of this Quarterly Report on Form10-Q.

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Overview

General and Corporate Structure

We provide customized debt and equity financing solutions to lower middle-market companies, which we define as U.S. based companies having revenues between $10.0 million and $150.0 million. Our investment objective is to provide attractive risk-adjusted returns by generating both current income from our debt investments and capital appreciation from our equity related investments. Our investment strategy includes partnering with business owners, management teams and financial sponsors by providing customized financing for ownership transactions, recapitalizations, strategic acquisitions, business expansion and other growth initiatives. We seek to maintain a diversified portfolio of investments in order to help mitigate the potential effects of adverse economic events related to particular companies, regions or industries.

FIC was formed as a Maryland corporation on February 14, 2011. We completed our initial public offering, or IPO, in June 2011.

On June 20, 2011, FIC acquired all of the limited partnership interests of Fund I and membership interests of Fidus Mezzanine Capital GP, LLC, its general partner, resulting in Fund I becoming our wholly-owned SBIC subsidiary. Immediately following the acquisition, we and Fund I elected to be treated as business development companies, or BDCs, under the 1940 Act and our investment activities have been managed by Fidus Investment Advisors, LLC, our investment advisor, and supervised by our board of directors, a majority of whom are independent of us. On March 29, 2013, we commenced operations of a second wholly-owned subsidiary, Fund II. Fund I and Fund II are collectively referred to as the “Funds.”

Fund I received its SBIC license on October 22, 2007 and Fund II received its SBIC license on May 28, 2013. We plan to continue to operate the Funds as SBICs, subject to SBA approval, and to utilize the proceeds of the sale ofSBA-guaranteed debentures to enhance returns to our stockholders. We have also made, and continue to make, investments directly through FIC. We believe that utilizing FIC and the Funds as investment vehicles provides us with access to a broader array of investment opportunities. Based on the current capitalization of the Funds, we have fully utilized our borrowing capacity under the SBIC Debenture Program.

We have certain wholly-owned taxable subsidiaries (the “Taxable Subsidiaries”), each of which generally holds one or more of our portfolio investments listed on the consolidated schedules of investments. The Taxable Subsidiaries are consolidated for financial reporting purposes, such that the our consolidated financial statements reflect our investment in the portfolio company investments owned by the Taxable Subsidiaries. The purpose of the Taxable Subsidiaries is to permit us to hold equity investments in portfolio companies that are taxed as partnerships for U.S. federal income tax purposes (such as entities organized as limited liability companies (“LLCs”) or other forms of pass through entities) while complying with the“source-of-income” requirements contained in the RIC tax provisions. The Taxable Subsidiaries are not consolidated with us for U.S. federal corporate income tax purposes, and each Taxable Subsidiary will be subject to U.S. federal corporate income tax on its taxable income. Any such income or expense is reflected in the consolidated statements of operations.

Investments

We seek to create a diversified investment portfolio that primarily includes mezzanine loans and, to a lesser extent, equity securities. Our investments typically range between $5.0 million to $30.0 million per portfolio company, although this investment size may vary proportionately with the size of our capital base. Our investment objective is to provide attractive risk-adjusted returns by generating both current income from our debt investments and capital appreciation from our equity related investments. We may invest in the equity securities of our portfolio companies, such as preferred stock, common stock, warrants and other equity interests, either directly or in conjunction with our debt investments.

Second Lien Debt. The majority of our debt investments take the form of second lien debt, which includes senior subordinated notes. Second lien debt investments obtain security interests in the assets of the portfolio company as collateral in support of the repayment of such loans. Second lien debt typically is senior on a lien basis to other liabilities in the issuer’s capital structure and has the benefit of a security interest over assets of the issuer, though ranking junior to first lien debt secured by those assets. First lien lenders and second lien lenders typically have separate liens on the collateral, and an intercreditor agreement provides the first lien lenders with priority over the second lien lenders’ liens on the collateral. These loans typically provide for no contractual loan amortization, with all amortization deferred until loan maturity, and may includepayment-in-kind (“PIK”) interest, which increases the principal balance over the term and, coupled with the deferred principal payment provision, increases credit risk exposure over the life of the loan.

Subordinated (“Mezzanine”) Debt. These investments are typically structured as unsecured, subordinated notes. Structurally, mezzanine debt usually ranks subordinate in priority of payment to first lien and second lien debt and may not have the benefit of financial covenants common in first lien and second lien debt. Unsecured debt may rank junior as it relates to proceeds in certain liquidations where it does not have the benefit of a lien in specific collateral held by creditors (typically first lien and/or second lien) who have a perfected security interest in such collateral. However, both mezzanine and unsecured debt

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ranks senior to common and preferred equity in an issuer’s capital structure. These loans typically have relatively higher fixed interest rates (often representing a combination of cash pay and PIK interest) and amortization of principal deferred to maturity. The PIK feature (meaning a feature allowing for the payment of interest in the form of additional principal amount of the loan instead of in cash), which effectively operates as negative amortization of loan principal, coupled with the deferred principal payment provision, increases credit risk exposure over the life of the loan.

First Lien Debt. To a lesser extent, we also structure some of our debt investments as senior secured or first lien debt investments. First lien debt investments are secured by a first priority lien on existing and future assets of the borrower and may take the form of term loans or revolving lines of credit. First lien debt is typically senior on a lien basis to other liabilities in the issuer’s capital structure and has the benefit of a first-priority security interest in assets of the issuer. The security interest ranks above the security interest of any second lien lenders in those assets. Our first lien debt may include stand-alone first lien loans, “last out” first lien loans, or “unitranche” loans. Stand-alone first lien loans are traditional first lien loans. All lenders in the facility have equal rights to the collateral that is subject to the first-priority security interest. “Last out” first lien loans have a secondary priority behind super-senior “first out” first lien loans in the collateral securing the loans in certain circumstances. The arrangements for a “last out” first lien loan are set forth in an “agreement among lenders,” which provides lenders with “first out” and “last out” payment streams based on a single lien on the collateral. Since the “first out” lenders generally have priority over the “last out” lenders for receiving payment under certain specified events of default, or upon the occurrence of other triggering events under intercreditor agreements or agreements among lenders, the “last out” lenders bear a greater risk and, in exchange, receive a higher effective interest rate, through arrangements among the lenders, than the “first out” lenders or lenders in stand-alone first lien loans. Agreements among lenders also typically provide greater voting rights to the “last out” lenders than the intercreditor agreements to which second lien lenders often are subject.

Many of our debt investments also include excess cash flow sweep features, whereby principal repayment may be required before maturity if the portfolio company achieves certain defined operating targets. Additionally, our debt investments typically have principal prepayment penalties in the early years of the loan. Substantially all of our debt investments provide for a fixed interest rate.

Equity Securities. Our equity securities typically consist of either a direct minority equity investment in common or preferred stock or membership/partnership interests of a portfolio company, or we may receive warrants to buy a minority equity interest in a portfolio company in connection with a debt investment. Warrants we receive with our debt investments typically require only a nominal cost to exercise, and thus, as a portfolio company appreciates in value, we may achieve additional investment return from this equity interest. Our equity investments are typically not control-oriented investments, and in many cases, we acquire equity securities as part of a group of private equity investors in which we are not the lead investor. We may structure such equity investments to include provisions protecting our rights as a minority-interest holder, as well as a “put,” or right to sell such securities back to the issuer, upon the occurrence of specified events. In many cases, we may also seek to obtain registration rights in connection with these equity interests, which may include demand and “piggyback” registration rights. Our equity investments typically are made in connection with debt investments to the same portfolio companies.

Revenues: We generate revenue in the form of interest and fee income on debt investments and capital gains and distributions, if any, on equity investments. Our debt investments, whether in the form of mezzanine, senior secured or unitranche loans, typically have terms of five to seven years and bear interest at a fixed rate but may bear interest at a floating rate. In some instances, we receive payments on our debt investments based on scheduled amortization of the outstanding balances. In addition, we receive repayments of some of our debt investments prior to their scheduled maturity dates, which may include prepayment penalties. The frequency or volume of these repayments fluctuates significantly from period to period. Our portfolio activity may reflect the proceeds of sales of securities. In some cases, our investments provide for deferred interest payments or PIK interest. The principal amount of loans and any accrued but unpaid interest generally become due at the maturity date. In addition, we may generate revenue in the form of commitment, origination, amendment, or structuring fees and fees for providing managerial assistance. Debt investment origination fees, OID and market discount or premium, if any, are capitalized, and we accrete or amortize such amounts into interest income. We record prepayment premiums on loans as fee income. Interest and dividend income is recorded on the accrual basis to the extent that we expect to collect such amounts. Debt investments or preferred equity securities are placed onnon-accrual status when principal, interest or dividend payments become materially past due, or when there is reasonable doubt that principal, interest or dividends will be collected. See “Critical Accounting Policies and Use of Estimates – Revenue Recognition.” Interest is accrued daily based on the outstanding principal amount and the contractual terms of the debt. Dividend income is recorded as dividends are declared or at the point an obligation exists for the portfolio company to make a distribution, and is generally recognized when received. Distributions of earnings from portfolio companies are evaluated to determine if the distribution is a distribution of earnings or a return of capital. Distributions of earnings are included in dividend income while a return of capital is recorded as a reduction in the cost basis of the investment. Estimates are adjusted as necessary after the relevant tax forms are received from the portfolio company.

We recognize realized gains or losses on investments based on the difference between the net proceeds from the disposition and the cost basis of the investment, without regard to unrealized gains or losses previously recognized. We record current period changes in fair value of investments that are measured at fair value as a component of the net change in unrealized appreciation (depreciation) on investments in the consolidated statements of operations.

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Expenses: All investment professionals of our investment advisor and/or its affiliates, when and to the extent engaged in providing investment advisory and management services to us, and the compensation and routine overhead expenses allocable to personnel who provide these services to us, are provided and paid for by our investment advisor and not by us. We bear all otherout-of-pocket costs and expenses of our operations and transactions, including, without limitation, those relating to:

• organization;

• calculating our net asset value (including the cost and expenses of any independent valuation firm);

• fees and expenses incurred by our investment advisor under the Investment Advisory Agreement or payable to third parties, including agents, consultants or other advisors, in monitoring financial and legal affairs for us and in monitoring our investments and performing due diligence on our prospective portfolio companies or otherwise relating to, or associated with, evaluating and making investments, including “dead deal” costs;

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

• offerings of our common stock and other securities;

• investment advisory fees and management fees;

• administration fees and expenses, if any, payable under the Administration Agreement (including payments under the Administration Agreement between us and our investment advisor based upon our allocable portion of our investment advisor’s overhead in performing its obligations under the Administration Agreement, including rent and the allocable portion of the cost of our officers, including our chief compliance officer, our chief financial officer, and their respective staffs);

• transfer agent, dividend agent and custodial fees and expenses;

• federal and state registration fees;

• all costs of registration and listing our shares on any securities exchange;

• U.S. federal, state and local taxes;

• Independent Directors’ fees and expenses;

• costs of preparing and filing reports or other documents required by the SEC or other regulators including printing costs;

• costs of any reports, proxy statements or other notices to stockholders, including printing and mailing costs;

• our allocable portion of any fidelity bond, directors and officers/errors and omissions liability insurance, and any other insurance premiums;

• direct costs and expenses of administration, including printing, mailing, long distance telephone, copying, secretarial and other staff, independent auditors and outside legal costs;

• proxy voting expenses; and

• all other expenses reasonably incurred by us or our investment advisor in connection with administering our business.

Portfolio Composition, Investment Activity and Yield

During the six months ended June 30, 2018 and 2017, we invested $104.0 million and $87.1 million in debt and equity investments, respectively, including eight and five new portfolio companies, respectively. During the six months ended June 30, 2018 and 2017, we received proceeds from sales or repayments, including principal, return of capital dividends and net realized gains (losses), of $65.3 million and $66.7 million, respectively, including exits of five and two portfolio companies, respectively. The following table summarizes investment purchases and sales and repayments of investments by type for the six months ended June 30, 2018 and 2017 (dollars in millions).

	Purchases of Investments								Sales and Repayments of Investments
	2018				2017				2018				2017
Second Lien Debt	$	84.5	81.3	%	$	45.5	52.3	%	$	26.0	39.8	%	$	34.0	51.0	%
Subordinated Debt		12.7	12.2			35.0	40.2			30.1	46.1			24.5	36.7
First Lien Debt		—	—			0.7	0.8			1.1	1.7			2.4	3.6
Equity		6.8	6.5			5.0	5.7			8.1	12.4			5.8	8.7
Warrants		—	—			0.9	1.0			—	—			—	—
Royalty Rights		—	—			—	—			—	—			—	—
Total	$	104.0	100.0	%	$	87.1	100.0	%	$	65.3	100.0	%	$	66.7	100.0	%

As of June 30, 2018, the fair value of our investment portfolio totaled $646.2 million and consisted of 65 active portfolio companies and two portfolio companies that have sold their underlying operations. As of June 30, 2018, three debt investments bore interest at a variable rate, which represented $26.3 million of our portfolio on a fair value basis, and the remainder of our debt portfolio was comprised of fixed rate investments. Overall, the portfolio had net unrealized appreciation of $34.5 million as of June 30, 2018. As of June 30, 2018, our average active portfolio company investment at amortized cost was $9.4 million, which excludes investments in the two portfolio companies that have sold their underlying operations.

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As of December 31, 2017, the fair value of our investment portfolio totaled $596.3 million and consisted of 60 active portfolio companies and three portfolio companies that have sold their underlying operations. As of December 31, 2017, three debt investments bore interest at a variable rate, which represented $26.1 million of our portfolio on a fair value basis, and the remainder of our debt portfolio was comprised of fixed rate investments. Overall, the portfolio had net unrealized appreciation of $18.5 million as of December 31, 2017. As of December 31, 2017, our average active portfolio company investment at amortized cost was $9.6 million, which excludes investments in the three portfolio companies that have sold their underlying operations.

The weighted average yield on debt investments as of June 30, 2018 and December 31, 2017 was 12.7% and 13.0%, respectively. The weighted average yield of our debt investments is not the same as a return on investment for our stockholders but, rather, relates to a portion of our investment portfolio and is calculated before the payment of all of our and our subsidiaries’ fees and expenses. The weighted average yields were computed using the effective interest rates for debt investments at cost as of June 30, 2018 and December 31, 2017, respectively, including the accretion of OID and loan origination fees, but excluding investments onnon-accrual status, if any.

The following table shows the portfolio composition by investment type at fair value and cost and as a percentage of total investments (dollars in millions):

	Fair Value								Cost
	June 30, 2018				December 31, 2017				June 30, 2018				December 31, 2017
Second Lien Debt	$	398.0	61.5	%	$	341.3	57.3	%	$	417.5	68.2	%	$	357.6	62.0	%
Subordinated Debt		101.9	15.8			126.5	21.2			101.3	16.6			126.5	21.9
First Lien Debt		26.9	4.2			28.8	4.8			27.1	4.4			31.9	5.5
Equity		105.0	16.3			84.6	14.2			57.9	9.5			53.9	9.3
Warrants		14.4	2.2			15.1	2.5			7.7	1.3			7.7	1.3
Royalty Rights		—	—			—	—			0.2	—			0.2	—
Total	$	646.2	100.0	%	$	596.3	100.0	%	$	611.7	100.0	%	$	577.8	100.0	%

The following table shows portfolio composition by geographic region at fair value and cost and as a percentage of total investments (dollars in millions). The geographic composition is determined by the location of the corporate headquarters of the portfolio company, which may not be indicative of the primary source of the portfolio company’s business.

	Fair Value								Cost
	June 30, 2018				December 31, 2017				June 30, 2018				December 31, 2017
Midwest	$	170.9	26.4	%	$	168.0	28.2	%	$	168.7	27.6	%	$	161.8	28.1	%
Southeast		164.8	25.5			130.2	21.8			150.5	24.6			130.7	22.6
Northeast		89.9	13.9			107.8	18.1			82.1	13.4			105.3	18.2
West		62.5	9.7			63.4	10.6			53.9	8.8			54.0	9.3
Southwest		158.1	24.5			126.9	21.3			156.5	25.6			126.0	21.8
Total	$	646.2	100.0	%	$	596.3	100.0	%	$	611.7	100.0	%	$	577.8	100.0	%

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The following table shows the detailed industry composition of our portfolio at fair value and cost as a percentage of total investments:

	Fair Value						Cost
	June 30, 2018			December 31, 2017			June 30, 2018			December 31, 2017
Specialty Distribution		12.2	%		6.2	%		12.6	%		6.2	%
Healthcare Services		8.5			10.8			8.0			9.9
Information Technology Services		8.2			10.7			8.3			11.0
Component Manufacturing		8.0			6.6			8.8			7.0
Business Services		7.9			6.5			8.3			7.3
Transportation Services		5.9			7.1			6.9			7.3
Oil & Gas Services		5.5			4.7			2.0			2.7
Vending Equipment Manufacturing		5.2			5.7			5.7			5.9
Building Products Manufacturing		5.0			5.1			5.1			5.4
Healthcare Products		4.4			7.3			3.1			7.1
Aerospace & Defense Manufacturing		4.2			4.4			4.1			4.3
Capital Equipment Manufacturing		3.7			3.4			3.8			3.4
Industrial Cleaning & Coatings		3.7			4.3			4.4			4.6
Promotional Products		3.3			3.0			3.3			2.9
Retail		2.5			2.8			2.6			2.9
Utility Equipment Manufacturing		2.4			2.6			2.4			2.8
Consumer Products		2.3			3.3			2.5			2.7
Environmental Industries		1.8			—			1.9			—
Utilities: Services		1.5			1.6			1.6			1.7
Oil & Gas Distribution		1.0			1.0			1.0			1.0
Apparel Distribution		0.8			0.9			0.9			1.0
Laundry Services		0.7			0.7			0.6			0.7
Electronic Components Supplier		0.6			0.6			0.2			0.2
Restaurants		0.3			0.4			1.6			1.7
Specialty Chemicals		0.3			0.2			0.2			0.2
Packaging		0.1			0.1			0.1			0.1
Safety Products Manufacturing		—			0.0			—			0.0
Total		100.0	%		100.0	%		100.0	%		100.0	%

Portfolio Asset Quality

In addition to various risk management and monitoring tools, our investment advisor uses an internally developed investment rating system to characterize and monitor the credit profile and our expected level of returns on each investment in our portfolio. We use a five-level numeric rating scale. The following is a description of the conditions associated with each investment rating:

• Investment Rating 1 is used for investments that involve the least amount of risk in our portfolio. The portfolio company is performing above expectations, the debt investment is expected to be paid in the near term and the trends and risk factors are favorable, and may include an expected capital gain on the equity investment.

• Investment Rating 2 is used for investments that involve a level of risk similar to the risk at the time of origination. The portfolio company is performing substantially within our expectations and the risk factors are neutral or favorable. Each new portfolio investment enters our portfolio with Investment Rating 2.

• Investment Rating 3 is used for investments performing below expectations and indicates the investment’s risk has increased somewhat since origination. The portfolio company requires closer monitoring, but we expect a full return of principal and collection of all interest and/or dividends.

• Investment Rating 4 is used for investments performing materially below expectations and the risk has increased materially since origination. The investment has the potential for some loss of investment return, but we expect no loss of principal.

• Investment Rating 5 is used for investments performing substantially below our expectations and the risks have increased substantially since origination. We expect some loss of principal.

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The following table shows the distribution of our investments on the 1 to 5 investment rating scale at fair value and cost as of June 30, 2018 and December 31, 2017 (dollars in millions):

	Fair Value								Cost
Investment Rating	June 30, 2018				December 31, 2017				June 30, 2018				December 31, 2017
1	$	127.3	19.7	%	$	125.7	21.1	%	$	72.5	11.9	%	$	83.2	14.4	%
2		408.2	63.2			398.4	66.8			400.0	65.4			393.6	68.1
3		103.1	16.0			51.8	8.7			113.3	18.5			60.7	10.5
4		3.5	0.5			18.3	3.1			5.1	0.8			28.3	4.9
5		4.1	0.6			2.1	0.3			20.8	3.4			12.0	2.1
Total	$	646.2	100.0	%	$	596.3	100.0	%	$	611.7	100.0	%	$	577.8	100.0	%

Based on our investment rating system, the weighted average rating of our portfolio as of June 30, 2018 and December 31, 2017 was 2.0 and 1.9, respectively, on a fair value basis and 2.2 and 2.1, respectively, on a cost basis.

Non-Accrual

As of June 30, 2018 and December 31, 2017, we had investments in three and two portfolio companies onnon-accrual status, respectively (dollars in millions):

	June 30, 2018						December 31, 2017
Portfolio Company	Fair Value			Cost			Fair Value			Cost
Cavallo Bus Lines Holdings, LLC	$	2.0		$	7.4		$	—	(2)	$	—	(2)
Inflexxion, Inc.		—			0.1			—	(2)		—	(2)
Restaurant Finance Co, LLC		2.0			9.3			2.1			9.3
Six Month Smiles Holdings, Inc.		—	(1)		—	(1)		5.0			9.4
Total	$	4.0		$	16.8		$	7.1		$	18.7

(1) Portfolio company was no longer held at period end.

(2) Portfolio company debt investments were not on non-accrual status at period end.

Discussion and Analysis of Results of Operations

Comparison of three and six months ended June 30, 2018 and 2017

Investment Income

Below is a summary of the changes in total investment income for the three months ended June 30, 2018 as compared to the same period in 2017 (dollars in millions, percent change calculated based on underlying dollar amounts in thousands):

	Three Months Ended June 30,
	2018		2017		$ Change			% Change
Interest income	$	15.7	$	13.6	$	2.1			15.5	%
Payment-in-kind interest income		1.3		1.7		(0.4	)		(19.7	%)
Dividend income		0.3		0.6		(0.3	)		(52.0	%)
Fee income		0.8		1.4		(0.6	)		(44.4	%)
Interest on idle funds and other income		—		—		—			0.0	%
Total investment income	$	18.1	$	17.3	$	0.8			4.9	%

For the three months ended June 30, 2018, total investment income was $18.1 million, an increase of $0.8 million or 4.9%, from the $17.3 million of total investment income for the three months ended June 30, 2017. As reflected in the table above, the increase is primarily attributable to the following:

• $1.7 million increase in total interest income resulting from higher average debt investment balances outstanding, partially offset by a small decrease in weighted average debt yield and two additional portfolio companies onnon-accrual status, during 2018 as compared to 2017.

• $(0.6) million decrease in fee income resulting from a decrease in debt investment amendment fee and prepayment fee income, partially offset by a higher level of structuring fees earned due to a comparative increase in new investments, during 2018 as compared to 2017.

• $(0.3) million decrease in dividend income due to decreased levels of distributions received from equity investments, during 2018 as compared to 2017.

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Below is a summary of the changes in total investment income for the six months ended June 30, 2018 as compared to the same period in 2017 (dollars in millions, percent change calculated based on underlying dollar amounts in thousands):

	Six Months Ended June 30,
	2018		2017		$ Change			% Change
Interest income	$	30.4	$	26.6	$	3.8			14.1	%
Payment-in-kind interest income		3.0		3.3		(0.3	)		(9.2	%)
Dividend income		0.6		1.3		(0.7	)		(50.3	%)
Fee income		2.2		2.2		—			1.6	%
Interest on idle funds and other income		0.1		0.1		—			6.0	%
Total investment income	$	36.3	$	33.5	$	2.8			8.5	%

For the six months ended June 30, 2018, total investment income was $36.3 million, an increase of $2.8 million or 8.5%, from the $33.5 million of total investment income for the six months ended June 30, 2017. As reflected in the table above, the increase is primarily attributable to the following:

• $3.5 million increase in total interest income resulting from higher average debt investment balances outstanding, partially offset by a small decrease in weighted average debt yield and two additional portfolio companies onnon-accrual status, during 2018 as compared to 2017.

• Fee income was flat during 2018 as compared to 2017 resulting from a higher level of structuring fees earned due to a comparative increase in new investments, as well as an increase in debt investment prepayment fee income, and offset by a decrease in debt investment amendment fees.

• $(0.7) million decrease in dividend income due to decreased levels of distributions received from equity investments and certain prior year dividend tax charactertrue-ups recognized in the first quarter of 2018 upon receipt of the relevant tax forms from the underlying portfolio company, during 2018 as compared to 2017.

Expenses

Below is a summary of the changes in total expenses, including income tax provision, for the three months ended June 30, 2018 as compared to the same period in 2017 (dollars in millions, percent change calculated based on underlying dollar amounts in thousands):

	Three Months Ended June 30,
	2018			2017		$ Change			% Change
Interest and financing expenses	$	3.0		$	2.4	$	0.6			26.9	%
Base management fee		2.8			2.4		0.4			17.4	%
Incentive fee—income		2.2			2.3		(0.1	)		(4.9	%)
Incentive fee—capital gains		(0.3	)		0.2		(0.5	)		(229.6	%)
Administrative service expenses		0.3			0.3		—			2.1	%
Professional fees		0.3			0.3		—			14.1	%
Other general and administrative expenses		0.7			0.4		0.3			60.3	%
Total expenses, before income tax provision		9.0			8.3		0.7			9.5	%
Income tax provision		0.1			—		0.1			131.0	%
Total expenses, including income tax provision	$	9.1		$	8.3	$	0.8			9.9	%

For the three months ended June 30, 2018, total expenses, including income tax provision, were $9.1 million, an increase of $0.8 million or 9.9%, from the $8.3 million of total expenses, including income tax provision, for the three months ended June 30, 2017. As reflected in the table above, the increase is primarily attributable to the following:

• $0.6 million increase in interest and financing expenses due to an increase in average borrowings outstanding and an increase in weighted average interest rate on borrowings during 2018 as compared to 2017.

• $0.4 million increase in base management fee due to higher average total assets during 2018 as compared to 2017.

• $0.3 million increase in other general and administrative expenses during 2018 resulting from thewrite-off of deferred equity offering costs related to our previous FormN-2 registration statement.

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Below is a summary of the changes in total expenses, including income tax provision, for the six months ended June 30, 2018 as compared to the same period in 2017 (dollars in millions, percent change calculated based on underlying dollar amounts in thousands):

	Six Months Ended June 30,
	2018		2017		$ Change		% Change
Interest and financing expenses	$	6.1	$	5.0	$	1.1		22.9	%
Base management fee		5.5		4.7		0.8		16.8	%
Incentive fee—income		4.4		4.3		0.1		1.6	%
Incentive fee—capital gains		1.3		0.6		0.7		135.5	%
Administrative service expenses		0.7		0.7		—		8.0	%
Professional fees		0.8		0.7		0.1		10.6	%
Other general and administrative expenses		1.0		0.7		0.3		39.1	%
Total expenses, before income tax provision		19.8		16.7		3.1		18.8	%
Income tax provision		0.2		—		0.2		692.0	%
Total expenses, including income tax provision	$	20.0	$	16.7	$	3.3		19.8	%

For the six months ended June 30, 2018, total expenses, including income tax provision, were $20.0 million, an increase of $3.3 million or 19.8%, from the $16.7 million of total expenses, including income tax provision, for the six months ended June 30, 2017. As reflected in the table above, the increase is primarily attributable to the following:

• $1.1 million increase in interest and financing expenses due to an increase in average borrowings outstanding and an increase in weighted average interest rate on borrowings during 2018 as compared to 2017.

• $0.8 million increase in base management fee due to higher average total assets during 2018 as compared to 2017.

• $0.7 million increase in the capital gains incentive fee due to a $3.6 million increase in net gain on investments (net realized gains (losses) plus net change in unrealized appreciation (depreciation) on investments) during 2018, as compared to the same period in 2017.

• $0.3 million increase in other general and administrative expenses during 2018 resulting from thewrite-off of deferred equity offering costs related to our previous FormN-2 registration statement.

• $0.2 million increase in income tax provision during 2018 resulting from additional operating taxable income at one of our Taxable Subsidiaries.

Net Investment Income

Net investment income was flat during the three months ended June 30, 2018 as compared to the same period in 2017, increasing by 0.2%, as a result of the $0.8 million increase in total investment income and offset by the increase in total expenses, including income tax provision, of $0.8 million.

Net investment income decreased by $(0.5) million, or (2.8)%, during the six months ended June 30, 2018 as compared to the same period in 2017, as a result of the $2.8 million increase in total investment income and offset by the larger increase in total expenses, including income tax provision, of $3.3 million.

Net Gain (Loss) on Investments

For the three and six months ended June 30, 2018, the total net realized loss on investments, before income tax provision on realized gains, was $(15.2) million and $(7.9) million, respectively. Income tax provision from realized gains on investments was zero and $1.7 million for the three and six months ended June 30, 2018, respectively. Significant realized gains (losses) for the three and six months ended June 30, 2018 are summarized below (dollars in millions):

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		Period Ended June 30, 2018
Portfolio Company	Realization Event	Three Months			Six Months
World Wide Packaging, LLC	Exit of portfolio company	$	—		$	6.8
Malabar International	Escrow distribution		0.1			0.3
Worldwide Express Operations, LLC	Distributions tax character true-up		—			0.2
Other			0.1			0.2
IOS Acquisitions, Inc.	Exit of portfolio company		(0.1	)		(0.1	)
Inflexxion, Inc.	Relinquishment of debt and equity		(6.4	)		(6.4	)
Six Month Smiles Holdings, Inc.	Exit of portfolio company		(8.9	)		(8.9	)
Net realized gain (loss) on investments			(15.2	)		(7.9	)
Income tax provision from realized gains on investments			—			(1.7	)
Net realized gain (loss), net of income tax provision, on investments		$	(15.2	)	$	(9.6	)

For the three and six months ended June 30, 2017, the total net realized gain (loss) on investments, before income tax provision on realized gains, was $(0.4) million and $6.1 million, respectively. Income tax provision from realized gains on investments was zero and $1.4 million for the three and six months ended June 30, 2017, respectively. Significant realized gains (losses) for the three and six months ended June 30, 2017 are summarized below (dollars in millions):

		Period Ended June 30, 2017
Portfolio Company	Realization Event	Three Months			Six Months
Worldwide Express Operations, LLC	Sale of portfolio company	$	—		$	6.4
Anatrace Products, LLC	Sale of portfolio company		0.9			0.9
Carlson Systems Holdings, Inc.	Escrow distribution		0.1			0.1
Other			(0.1	)		—
FTH Acquisition Corp. VII	Exit of portfolio company		(1.3	)		(1.3	)
Net realized gain (loss) on investments			(0.4	)		6.1
Income tax provision from realized gains on investments			—			(1.4	)
Net realized gain (loss), net of income tax provision, on investments		$	(0.4	)	$	4.7

During the three and six months ended June 30, 2018 and 2017, we recorded a net change in unrealized appreciation (depreciation) on investments attributable to the following (dollars in millions):

	Three Months Ended June 30,						Six Months Ended June 30,
Unrealized Appreciation (Depreciation)	2018			2017			2018			2017
Exit, sale or restructuring of investments	$	13.2		$	(0.1	)	$	9.3		$	(4.6	)
Fair value adjustments to debt investments		(5.6	)		(1.5	)		(10.8	)		(3.6	)
Fair value adjustments to equity investments		6.3			3.0			17.5			6.2
Net change in unrealized appreciation (depreciation)	$	13.9		$	1.4		$	16.0		$	(2.0	)

Net Increase in Net Assets Resulting From Operations

Our net increase in net assets resulting from operations during the three months ended June 30, 2018 was $7.6 million, a decrease of $(2.3) million, or (23.2)%, compared to a net increase in net assets resulting from operations of $10.0 million during the three months ended June 30, 2017.

Our net increase in net assets resulting from operations during the six months ended June 30, 2018 was $22.7 million, an increase of $3.2 million, or 16.3%, compared to a net increase in net assets resulting from operations of $19.5 million during the six months ended June 30, 2017.

Liquidity and Capital Resources

As of June 30, 2018, we had $24.0 million in cash and cash equivalents and our net assets totaled $396.3 million. We believe that our current cash and cash equivalents on hand, our Credit Facility and our anticipated cash flows from operations will provide adequate capital resources with which to operate and finance our investment business and make distributions to our stockholders

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for at least the next 12 months. We intend to generate additional cash primarily from the future offerings of securities (including the ATM Program) and future borrowings, as well as cash flows from operations, including income earned from investments in our portfolio companies. On both a short-term and long-term basis, our primary use of funds will be investments in portfolio companies and cash distributions to our stockholders. During the six months ended June 30, 2018, we repaid $43.8 million of SBA debentures which would have matured during the period March 1, 2019 through September 1, 2021. Our remaining outstanding SBA debentures continue to mature in 2020 and subsequent years through 2028, which will require repayment on or before the respective maturity dates.

Cash Flows

For the six months ended June 30, 2018, we experienced a net decrease in cash and cash equivalents in the amount of $17.6 million. During that period, we used $23.9 million of cash for operating activities, which included the funding of $104.0 million of investments, which were offset by proceeds received from sales and repayments of investments of $65.3 million. During the same period, we received proceeds from the issuances of SBA debentures of $27.0 million and proceeds from the issuance of our Public Notes of $50.0 million, which were partially offset by repayments of SBA debentures of $43.8 million, net repayments on our Credit Facility of $4.5 million, cash dividends paid to stockholders of $19.1 million, the payment of deferred financing costs related to our debt financings of $2.7 million and repurchases of common stock under the Stock Repurchase Program of $0.6 million.

Capital Resources

We anticipate that we will continue to fund our investment activities on a long-term basis through a combination of additional debt and equity capital.

SBA debentures

The Funds are licensed SBICs, and have the ability to issue debentures guaranteed by the SBA at favorable interest rates. Under the Small Business Investment Act and the SBA rules applicable to SBICs, an SBIC can have outstanding at any time debentures guaranteed by the SBA in an amount up to twice its regulatory capital. The SBA regulations currently limit the amount that is available to be borrowed by any SBIC and guaranteed by the SBA to 300.0% of an SBIC’s regulatory capital or $175.0 million (as amended on June 21, 2018), whichever is less. For three or more SBICs under common control, the maximum amount of outstanding SBA debentures cannot exceed $350.0 million. SBA debentures have fixed interest rates that approximate prevailing10-year Treasury Note rates plus a spread and have a maturity of ten years with interest payable semi-annually. The principal amount of the SBA debentures is not required to be paid before maturity but may bepre-paid at any time. As of June 30, 2018, Fund I and Fund II had $64.5 million and $150.0 million of outstanding SBA debentures, respectively. Fund I has commenced a wind-down plan and can no longer issue additional SBA debentures. Subject to SBA regulatory requirements and approval of an additional SBIC licensed fund, we may access up to $135.5 million of additional SBA debentures under the SBIC Debenture Program. For more information on the SBA debentures, please refer to Note 6 to our consolidated financial statements.

Credit Facility

In June 2014, we entered into the Credit Facility to provide additional funding for our investment and operational activities. On December 29, 2017, we entered into an amendment to the Credit Facility to, among other things, extend the maturity date from June 16, 2018 to June 16, 2019. On June 5, 2018, we entered into an incremental commitment agreement, whereby the amount available for borrowing under the Credit Facility was increased from $50.0 million to $75.0 million. The Credit Facility is secured by substantially all of our assets, excluding the assets of the Funds.

Amounts available to borrow under the Credit Facility are subject to a minimum borrowing/collateral base that applies an advance rate to certain portfolio investments. We are subject to limitations with respect to the investments securing the Credit Facility, including, but not limited to, restrictions on sector concentrations, loan size, transferability, payment frequency and status and collateral interests, as well as restrictions on portfolio company leverage, which may also affect the borrowing base and therefore amounts available to borrow.

Borrowings under the Credit Facility bear interest, subject to our election, on a per annum basis equal to (i) the alternate base rate plus 2.5% or (ii) the applicable LIBOR, which varies depending on the period of the borrowing under the Credit Facility, plus 3.5%. The alternate base rate is equal to the greater of (i) prime rate, (ii) the federal funds rate plus 0.5% or (iii) the three-month LIBOR plus 1.0%. We pay a commitment fee ranging from 0.5% to 1.0% per annum based on the size of the unused portion of the Credit Facility.

We have made customary representations and warranties and are required to comply with various covenants, reporting requirements and other customary requirements for similar credit facilities. These covenants are subject to important limitations and exceptions that are described in the documents governing the Credit Facility. As of June 30, 2018, we were in compliance with all covenants of the Credit Facility and there were $7.0 million of borrowings outstanding under the Credit Facility.

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Public Notes

On February 2, 2018, we closed the public offering of approximately $43.5 million in aggregate principal amount of our 5.875% notes due 2023, or the “Public Notes.” On February 22, 2018, the underwriters exercised their option to purchase an additional $6.5 million in aggregate principal of the Public Notes. The total net proceeds to us from the Public Notes, including the exercise of the underwriters’ option, after deducting underwriting discounts of approximately $1.5 million and estimated offering expenses of $0.4 million, were approximately $48.1 million.

The Public Notes will mature on February 1, 2023 and bear interest at a rate of 5.875%. The Public Notes are unsecured obligations and rank pari passu with our future unsecured indebtedness; effectively subordinated to all of our existing and future secured indebtedness; and structurally subordinated to all existing and future indebtedness and other obligations of any of our subsidiaries, financing vehicles, or similar facilities we may form in the future, with respect to claims on the assets of any such subsidiaries, financing vehicles, or similar facilities. The Public Notes may be redeemed in whole or in part at any time or from time to time at our option on or after February 1, 2020. Interest on the Public Notes is payable quarterly on February 1, May 1, August 1 and November 1 of each year. The Public Notes are listed on the NASDAQ Global Select Market under the trading symbol “FDUSL.” As of June 30, 2018, the outstanding principal balance of the Public Notes was $50.0 million.

As of June 30, 2018, the weighted average stated interest rates for our SBA debentures, the Public Notes and the Credit Facility were 3.311%, 5.875% and 5.625%, respectively. As of June 30, 2018, we had $68.0 million of unutilized commitment under our Credit Facility, and we were subject to a 1.000% fee on such amount. As of June 30, 2018, the weighted average stated interest rate on total debt outstanding was 3.843%.

As a BDC, we are generally required to meet a coverage ratio of total assets to total senior securities, which include borrowings and any preferred stock we may issue in the future, of at least 200.0%. This requirement limits the amount that we may borrow. We have received exemptive relief from the U.S. Securities and Exchange Commission (“SEC”) to allow us to exclude any indebtedness guaranteed by the SBA and issued by the Funds from the 200.0% asset coverage requirements, which, in turn, will enable us to fund more investments with debt capital. Recent legislation, however, modifies the required minimum asset coverage ratio from 200.0% to 150.0%, if certain requirements are met. Under the legislation, we are allowed to increase our leverage capacity if stockholders representing at least a majority of the votes cast, when a quorum is present, approve a proposal to do so. If we receive stockholder approval, we would be allowed to increase our leverage capacity on the first day after such approval. Alternatively, the legislation allows the majority of our independent directors to approve an increase in our leverage capacity, and such approval would become effective after theone-year anniversary of such approval.

As a BDC, we are generally not permitted to issue and sell our common stock at a price below net asset value per share. We may, however, sell our common stock, or warrants, options or rights to acquire our common stock, at a price below the then-current net asset value per share of our common stock if our board of directors, including Independent Directors, determines that such sale is in the best interests of us and our stockholders, and if our stockholders approve such sale. On June 7, 2018, our stockholders voted to allow us to sell or otherwise issue common stock at a price below net asset value per share for a period of one year ending on the earlier of June 7, 2019 or the date of our 2019 Annual Meeting of Stockholders. We expect to present to our stockholders a similar proposal at our 2019 Annual Meeting of Stockholders. Our stockholders specified that the cumulative number of shares sold in each offering during theone-year period ending on the earlier of June 7, 2019 or the date of our 2019 Annual Meeting of Stockholders may not exceed 25.0% of our outstanding common stock immediately prior to each such sale.

Stock Repurchase Program

We have an open market stock repurchase program (the “Stock Repurchase Program”) under which we may acquire up to $5.0 million of our outstanding common stock. Under the Stock Repurchase Program, we may, but are not obligated to, repurchase outstanding common stock in the open market from time to time provided that we comply with the prohibitions under our insider trading policies and the requirements of Rule10b-18 of the Securities Exchange Act of 1934, as amended, including certain price, market value and timing constraints. The timing, manner, price and amount of any share repurchases will be determined by our management, in its discretion, based upon the evaluation of economic and market conditions, stock price, capital availability, applicable legal and regulatory requirements and other corporate considerations. On October 30, 2017, the Board extended the Stock Repurchase Program through December 31, 2018, or until the approved dollar amount has been used to repurchase shares. The Stock Repurchase Program does not require us to repurchase any specific number of shares and the Company cannot assure that any shares will be repurchased under the Stock Repurchase Program. The Stock Repurchase Program may be suspended, extended, modified or discontinued at any time. During the six months ended June 30, 2018, we repurchased 44,821 shares of common stock on the open market for $0.6 million. We did not make any repurchases of common stock during the six months ended June 30, 2017. Refer to Note 8 to our consolidated financial statements for additional information concerning stock repurchases.

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Critical Accounting Policies and Use of Estimates

The preparation of financial statements in accordance with GAAP requires management to make certain estimates and assumptions affecting amounts reported in the financial statements. We have identified investment valuation and revenue recognition as our most critical accounting estimates. We continuously evaluate our estimates, including those related to the matters described below. These estimates are based on the information that is currently available to us and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ materially from those estimates under different assumptions or conditions. A discussion of our critical accounting policies follows.

Valuation of Portfolio Investments

As a BDC, we report our assets and liabilities at fair value at all times consistent with GAAP and the 1940 Act. Accordingly, we are required to periodically determine the fair value of all of our portfolio investments.

Our investments generally consist of illiquid securities including debt and equity investments in lower middle-market companies. Investments for which market quotations are readily available are valued at such market quotations. Because we expect that there will not be a readily available market for substantially all of the investments in our portfolio, we value substantially all of our portfolio investments at fair value as determined in good faith by our board of directors using a documented valuation policy and consistently applied valuation process. 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 our investments may differ significantly from the values that would have been used had a readily available market value existed for such investments, and the difference could be material.

With respect to investments for which market quotations are not readily available, our board of directors undertakes a multi-step valuation process each quarter, as described below:

• our quarterly valuation process begins with each portfolio company or investment being initially evaluated and rated by the investment professionals of our investment advisor responsible for the portfolio investment;

• preliminary valuation conclusions are then documented and discussed with the investment committee of our investment advisor;

• our board of directors engages one or more independent valuation firm(s) to conduct independent appraisals of a selection of our portfolio investments for which market quotations are not readily available. Each portfolio company investment is generally appraised by the valuation firm(s) at least once every calendar year and each new portfolio company investment is appraised at least once in the twelve-month period following the initial investment. In certain instances, we may determine that it is not cost-effective, and as a result it is not in our stockholders’ best interest, to request the independent appraisal of certain portfolio company investments. Such instances include, but are not limited to, situations where we determine that the fair value of the portfolio company investment is relatively insignificant to the fair value of the total portfolio. Our board of directors consulted with the independent valuation firm(s) in arriving at our determination of fair value for 14 and 18 of our portfolio company investments representing 26.8% and 32.0% of the total portfolio investments at fair value (exclusive of new portfolio company investments made during the three months ended June 30, 2018 and December 31, 2017, respectively) as of June 30, 2018 and December 31, 2017, respectively;

• the audit committee of our board of directors reviews the preliminary valuations of our investment advisor and of the independent valuation firm(s) and responds and supplements the valuation recommendations to reflect any comments; and

• our board of directors discusses the valuations and determines the fair value of each investment in our portfolio in good faith, based on the input of our investment advisor, the independent valuation firm(s) and the audit committee.

In making the good faith determination of the value of portfolio investments, we start with the cost basis of the security. The transaction price is typically the best estimate of fair value at inception. When evidence supports a subsequent change to the carrying value from the original transaction price, adjustments are made to reflect the expected exit values.

Consistent with the policies and methodologies adopted by our board of directors, we perform detailed valuations of our debt and equity investments, including an analysis on the Company’s unfunded loan commitments, using both the market and income approaches as appropriate. Under the market approach, we typically use the enterprise value methodology to determine the fair value of an investment. There is no one methodology to estimate enterprise value and, in fact, for any one portfolio company, enterprise value is generally best expressed as a range of values, from which we derive a single estimate of enterprise value. Under the income approach, we typically prepare and analyze discounted cash flow models to estimate the present value of future cash flows of either an individual debt investment or of the underlying portfolio company itself.

We evaluate investments in portfolio companies using the most recent portfolio company financial statements and forecasts. We also consult with the portfolio company’s senior management to obtain further updates on the portfolio company’s performance, including information such as industry trends, new product development and other operational issues.

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For our debt investments the primary valuation technique used to estimate the fair value is the discounted cash flow method. However, if there is deterioration in credit quality or a debt investment is in workout status, we may consider other methods in determining the fair value, including the value attributable to the debt investment from the enterprise value of the portfolio company or the proceeds that would be received in a liquidation analysis. Our discounted cash flow models estimate a range of fair values by applying an appropriate discount rate to the future cash flow streams of our debt investments, based on future interest and principal payments as set forth in the associated loan agreements. We prepare a weighted average cost of capital for use in the discounted cash flow model for each investment, based on factors including, but not limited to: current pricing and credit metrics for similar proposed or executed investment transactions of private companies; the portfolio company’s historical financial results and outlook; and the portfolio company’s current leverage and credit quality as compared to leverage and credit quality as of the date the investment was made. We may also consider the following factors when determining the fair value of debt investments: the portfolio company’s ability to make future scheduled payments; prepayment penalties and other fees; estimated remaining life; the nature and realizable value of any collateral securing such debt investment; and changes in the interest rate environment and the credit markets that generally may affect the price at which similar investments may be made. We estimate the remaining life of our debt investments to generally be the legal maturity date of the instrument, as we generally intend to hold loans to maturity. However, if we have information available to us that the loan is expected to be repaid in the near term, we would use an estimated remaining life based on the expected repayment date.

For our equity investments, including equity securities and warrants, we generally use a market approach, including valuation methodologies consistent with industry practice, to estimate the enterprise value of portfolio companies. Typically, the enterprise value of a private company is based on multiples of EBITDA, net income, revenues, or in limited cases, book value. In estimating the enterprise value of a portfolio company, we analyze various factors consistent with industry practice, including but not limited to original transaction multiples, the portfolio company’s historical and projected financial results, applicable market trading and transaction comparables, applicable market yields and leverage levels, the nature and realizable value of any collateral, the markets in which the portfolio company does business, and comparisons of financial ratios of peer companies that are public. Where applicable, we consider our ability to influence the capital structure of the portfolio company, as well as the timing of a potential exit.

We may also utilize an income approach when estimating the fair value of our equity securities, either as a primary methodology if consistent with industry practice or if the market approach is otherwise not applicable, or as a supporting methodology to corroborate the fair value ranges determined by the market approach. We typically prepare and analyze discounted cash flow models based on projections of the future free cash flows (or earnings) of the portfolio company. We consider various factors, including but not limited to the portfolio company’s projected financial results, applicable market trading and transaction comparables, applicable market yields and leverage levels, the markets in which the portfolio company does business, and comparisons of financial ratios of peer companies that are public.

The fair value of our royalty rights are calculated based on projected future cash flows and the specific provisions contained in the pertinent royalty agreement. The determination of the fair value of such royalty rights is not a significant component of our valuation process.

Determination of fair value involves subjective judgments and estimates. Accordingly, the notes to our consolidated financial statements express the uncertainties with respect to the possible effect of such valuations, and any changes in such valuations, on the consolidated financial statements.

Revenue Recognition

Investments and related investment income. Realized gains or losses on investments are recorded upon the sale or disposition of a portfolio investment and are calculated as the difference between the net proceeds from the sale or disposition and the cost basis of the investment, without regard to unrealized appreciation or depreciation previously recognized. Net change in unrealized appreciation or depreciation on the consolidated statements of operations includes changes in the fair value of investments from the prior period, as determined by our board of directors through the application of our valuation policy, as well as reclassifications of any prior period unrealized appreciation or depreciation on exited investments to realized gains or losses on investments.

Interest and dividend income. Interest and dividend income are recorded on the accrual basis to the extent that we expect to collect such amounts. Interest is accrued daily based on the outstanding principal amount and the contractual terms of the debt. Dividend income is recorded as dividends are declared or at the point an obligation exists for the portfolio company to make a distribution, and is generally recognized when received. Distributions from portfolio companies are evaluated to determine if the distribution is a distribution of earnings or a return of capital. Distributions of earnings are included in dividend income while a return of capital is recorded as a reduction in the cost basis of the investment. Estimates are adjusted as necessary after the relevant tax forms are received from the portfolio company.

PIK income. Certain of our investments contain a PIK income provision. The PIK income, computed at the contractual rate specified in the applicable investment agreement, is added to the principal balance of the investment, rather than being paid in cash, and recorded as interest or dividend income, as applicable, on the consolidated statements of operations. Generally, PIK can bepaid-in-kind or all in cash. We stop accruing PIK income when there is reasonable doubt that PIK income will be collected. PIK income is included in our taxable income and, therefore, affects the amount we are required to pay to our stockholders in the form of dividends in order to maintain our tax treatment as a RIC and to avoid paying corporate federal income tax, even though we have not yet collected the cash.

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Non-accrual. When there is reasonable doubt that principal, interest or dividends will be collected, loans or preferred equity investments are placed onnon-accrual status and we will generally cease recognizing interest or dividend income. Interest and dividend payments received onnon-accrual investments may be recognized as interest or dividend income or applied to the investment principal balance based on management’s judgment.Non-accrual investments are restored to accrual status when past due principal, interest or dividends are paid and, in management’s judgment, are likely to remain current.

Warrants. In connection with our debt investments, we will sometimes receive warrants or other equity-related securities (Warrants). We determine the cost basis of Warrants based upon their respective fair values on the date of receipt in proportion to the total fair value of the debt and Warrants received. Any resulting difference between the face amount of the debt and its recorded fair value resulting from the assignment of value to the Warrants is treated as OID and accreted into interest income using the effective interest method over the term of the debt investment.

Fee income. All transaction fees earned in connection with our investments are recognized as fee income and are generallynon-recurring. Such fees typically include fees for services, including structuring and advisory services, provided to portfolio companies. We recognize income from fees for providing such structuring and advisory services when the services are rendered or the transactions are completed. Upon the prepayment of a loan or debt security, any prepayment penalties are recorded as fee income when earned.

We also typically receive loan origination or closing fees in connection with investments. Such loan origination and closing fees are capitalized as unearned income and offset against investment cost basis on our consolidated statements of assets and liabilities and accreted into interest income over the term of the investment.

Recently Issued Accounting Standards

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting StandardsUpdate (“ASU”) 2014-09, Revenue from Contracts with Customers (Topic 606), which supersedes the revenue recognition requirements in Revenue Recognition (Topic 605). Under the new guidance, an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The guidance is effective for annual and interim reporting periods beginning after December 15, 2017. We adopted the ASU effective January 1, 2018. The majority of our income streams are specifically excluded from the scope of the ASU as they relate to financial instruments that are within the scope of other topics, and in general the impact of adopting the ASU is not material to our consolidated financial position or disclosures.

Off-Balance Sheet Arrangements

We may be a party to financial instruments withoff-balance sheet risk in the normal course of business to meet the financial needs of our portfolio companies. We hadoff-balance sheet arrangements consisting of outstanding commitments to fund various undrawn revolving loans and other credit facilities totaling $11.0 million and $8.4 million as of June 30, 2018 and December 31, 2017, respectively. Such outstanding commitments are summarized in the following table (dollars in millions):

	June 30, 2018						December 31, 2017
Portfolio Company - Investment	Total Commitment			Unfunded Commitment			Total Commitment		Unfunded Commitment
American AllWaste LLC (dba WasteWater Transport Services)—Delayed Draw Commitment	$	3.0		$	2.9		$	—	$	—
B&B Roadway and Security Solutions, LLC—Common Equity		0.1			0.1			—		—
FDS Avionics Corp. (dba Flight Display Systems)—Revolving Loan		0.2			0.1			—		—
Mesa Line Services, LLC—Delayed Draw Commitment		4.0			4.0			4.0		4.0
Oaktree Medical Centre, P.C. (dba Pain Management Associates)—Revolving Loan		—			—			2.5		—
Rhino Assembly Company, LLC—Delayed Draw Commitment		1.5			1.0			1.5		1.5
Safety Products Group, LLC—Common Equity		2.9	(1)		2.9	(1)		2.9		2.9
Total	$	11.7		$	11.0		$	10.9	$	8.4

(1) Portfolio company was no longer held at period end. The commitment represents our maximum potential liability related to certain guaranteed obligations stemming from the prior sale of the portfolio company’s underlying operations.

Additional detail for each of the commitments above is provided in the our consolidated schedules of investments.

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Related Party Transactions

We have entered into a number of business relationships with affiliated or related parties, including the following:

• We have entered into the Investment Advisory Agreement with Fidus Investment Advisors, LLC, as our investment advisor. Pursuant to the agreement our investment advisor manages ourday-to-day operating and investing activities. We pay our investment advisor a fee for its services under the Investment Advisory Agreement consisting of two components — a base management fee and an incentive fee. See Note 5 to our consolidated financial statements.

• Edward H. Ross, our Chairman and Chief Executive Officer, and Thomas C. Lauer, our President, are managers of Fidus Investment Advisors, LLC. In May 2015, Fidus Investment Advisors, LLC entered into a combination with Fidus Partners, LLC (the “Combination”), by which members of Fidus Investment Advisors LLC and Fidus Partners, LLC (“Partners”) contributed all of their respective membership interest in Fidus Investment Advisors LLC and Partners to a newly formed limited liability company, Fidus Group Holdings, LLC (“Holdings”). As a result, Fidus Investment Advisors LLC is a wholly-owned subsidiary of Holdings, which is a limited liability company organized under the laws of Delaware.

• We entered into the Administration Agreement with Fidus Investment Advisors, LLC to provide us with the office facilities and administrative services necessary to conductday-to-day operations. See Note 5 to our consolidated financial statements.

• We entered into a license agreement with Fidus Partners, LLC, pursuant to which Fidus Partners, LLC has granted us anon-exclusive, royalty-free license to use the name “Fidus.”

In connection with the IPO and our election to be regulated as a BDC, we applied for and received exemptive relief from the SEC on March 27, 2012 to allow us to take certain actions that would otherwise be prohibited by the 1940 Act, as applicable to BDCs. The relief permits FIC and Fund I, each of which has elected to be treated as a BDC, to operate effectively as one company, specifically allowing them to: (1) engage in certain transactions with each other; (2) invest in securities in which the other is or proposes to be an investor; (3) file consolidated reports with the Commission; and (4) be subject to modified consolidated asset coverage requirements for senior securities issued by a BDC and its SBIC subsidiary. Fund II has not elected to be treated as a BDC and is not party to this exemptive relief. The fourth exemption described above allows us to exclude any indebtedness guaranteed by the SBA and issued by Fund I from the asset coverage requirements applicable to us. Effective September 30, 2014, any SBA debentures issued by Fund II are not considered senior securities for purposes of the asset coverage requirements.

While we mayco-invest with investment entities managed by our investment advisor or its affiliates, to the extent permitted by the 1940 Act and the rules and regulations thereunder, the 1940 Act imposes significant limits onco-investment. The SEC staff has granted us relief sought in an exemptive application that expands our ability toco-invest in portfolio companies with other funds managed by our investment advisor or its affiliates (“Affiliated Funds”) in a manner consistent with our investment objective, positions, policies, strategies and restrictions as well as regulatory requirements and other pertinent factors, subject to compliance with certain conditions (the “Order”). Pursuant to the Order, we are permitted toco-invest with our affiliates if a “required majority” (as defined in Section 57(o) of the 1940 Act) or our independent directors make certain conclusions in connection with aco-investment transaction, including that (1) the terms of the transactions, including the consideration to be paid, are reasonable and fair to us and our stockholders and do not involve overreaching by us or our stockholders on the part of any person concerned, and (2) the transaction is consistent with the interests of our stockholders and is consistent with our investment objective and strategies.

In addition, we, Fund I and our investment advisor have each adopted a joint code of ethics pursuant to Rule17j-1 under the 1940 Act that governs the conduct of our and our investment advisor’s officers, directors and employees. Additionally, our investment advisor has adopted a code of ethics pursuant to rule240A-1 under the 1940 Act and in accordance with Rule17j-1(c). We, and Fund I, have also adopted a code of business conduct that is applicable to all officers, directors and employees of Fidus and our investment advisor. Our officers and directors also remain subject to the duties imposed by both the 1940 Act and the Maryland General Corporation Law.

Recent Developments

On July 30, 2018, the Board declared a regular quarterly dividend of $0.39 per share payable on September 21, 2018 to stockholders of record as of September 7, 2018.

On August 1, 2018, we exited our debt and equity investments in Jacob Ash Holdings, Inc. We received payment in full on our second lien and subordinated debt investments. We redeemed our preferred equity and warrant investments for approximately $1.4  million.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

We are subject to financial market risks, including changes in interest rates. Changes in interest rates affect both our cost of funding and the valuation of our investment portfolio. Our risk management systems and procedures are designed to identify and analyze our risk, to set appropriate policies and limits and to continually monitor these risks and limits by means of reliable

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administrative and information systems and other policies and programs. In the future, our investment income may also be affected by changes in various interest rates, including LIBOR and prime rates, to the extent of any debt investments that include floating interest rates. As of June 30, 2018 and December 31, 2017, three debt investments, respectively, bore interest at a variable rate, which represented $26.3 million and $26.1 million of our portfolio on a fair value basis, respectively, and the remainder of our debt portfolio was comprised entirely of fixed rate investments. Assuming that the consolidated statements of assets and liabilities as of June 30, 2018 and December 31, 2017 were to remain constant, a hypothetical 100 basis point change in interest rates would not have a material effect on our level of interest income from debt investments. Our pooled SBA debentures and our Public Notes bear interest at fixed rates. Our Credit Facility bears interest, subject to our election, on a per annum basis equal to (i) the alternate base rate plus 2.5% or (ii) the applicable LIBOR, which varies depending on the period of the borrowing under the Credit Facility, plus 3.5%. The alternate base rate is equal to the greater of (i) prime rate, (ii) the federal funds rate plus 0.5% or (iii) the three-month LIBOR plus 1.0%.

Because we currently borrow, and plan to borrow in the future, money to make investments, our net investment income is dependent upon the difference between the rate at which we borrow funds and the rate at which we invest the funds borrowed. Accordingly, there can be no assurance that a significant change in market interest rates will not have a material adverse effect on our net investment income. In periods of rising interest rates, our cost of funds would increase, which could reduce our net investment income if there is not a corresponding increase in interest income generated by our investment portfolio.

Item 4. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act, 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. Our Chief Executive Officer and Chief Financial Officer carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule13a-15(e) of the 1934 Act) as of the end of the period covered by this report. Based on the evaluation of these disclosure controls and procedures, the Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective. It should be noted that any system of controls, however well designed and operated, can provide only reasonable, and not absolute, assurance that the objectives of the system are met. In addition, the design of any control system is based in part upon certain assumptions about the likelihood of future events. Because of these and other inherent limitations of control systems, there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions, regardless of how remote.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting during the second quarter of 2018 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II—OTHER INFORMATION

Item 1. Legal Proceedings.

We are not, and our investment advisor is not, currently subject to any material legal proceedings.

Item 1A. Risk Factors.

In addition to other information set forth in this report, including the risk factor below, you should carefully consider the “Risk Factors” discussed in our Form10-K for the year ended December 31, 2017 and filed with the SEC on March 1, 2018, which are incorporated herein by reference. These Risk Factors could materially affect our business, financial condition and/or operating results. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially affect our business, financial condition and/or operating results.

Recent legislation may allow us to incur additional leverage.

The 1940 Act generally prohibits us from incurring indebtedness unless immediately after such borrowing we have an asset coverage for total borrowings of at least 200% (i.e., the amount of debt may not exceed 50% of the value of our assets). However, recent legislation has modified the 1940 Act by allowing a BDC to increase the maximum amount of leverage it may incur from an asset coverage ratio of 200% to an asset coverage ratio of 150%, if certain requirements are met. Under the legislation, we are allowed to increase our leverage capacity if stockholders representing at least a majority of the votes cast, when a quorum is present, approve a proposal to do so. If we receive stockholder approval, we would be allowed to increase our leverage capacity on the first day after such approval. Alternatively, the legislation allows the majority of our independent directors to approve an increase in our leverage capacity, and such approval would become effective after one year. In either case, we would be required to make certain disclosures on our website and in SEC filings regarding, among other things, the receipt of approval to increase our leverage, our leverage capacity and usage, and risks related to leverage.

As a result of this legislation, we may be able to increase our leverage up to an amount that reduces our asset coverage ratio from 200% to 150%. Leverage magnifies the potential for loss on investments in our indebtedness and on invested equity capital. As we use leverage to partially finance our investments, you will experience increased risks of investing in our securities. If the value of our assets increases, then leveraging would cause the net asset value attributable to our common stock to increase more sharply than it would have had we not leveraged. Conversely, if the value of our assets decreases, leveraging would cause net asset value to decline more sharply than it otherwise would have had we not leveraged our business. Similarly, any increase in our income in excess of interest payable on the borrowed funds would cause our net investment income to increase more than it would without the leverage, while any decrease in our income would cause net investment income to decline more sharply than it would have had we not borrowed. Such a decline could negatively affect our ability to pay common stock dividends, scheduled debt payments or other payments related to our securities. Leverage is generally considered a speculative investment technique.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

Sales of Unregistered Securities

None.

Issuer Purchases of Equity Securities

We have an open market stock repurchase program (the “Stock Repurchase Program”) under which we may acquire up to $5.0 million of our outstanding common stock. Under the Stock Repurchase Program, we may, but are not obligated to, repurchase outstanding common stock in the open market from time to time provided that we comply with the prohibitions under our insider trading policies and the requirements of Rule10b-18 of the Securities Exchange Act of 1934, as amended, including certain price, market value and timing constraints. The timing, manner, price and amount of any share repurchases will be determined by our management, in its discretion, based upon the evaluation of economic and market conditions, stock price, capital availability, applicable legal and regulatory requirements and other corporate considerations. On October 30, 2017, the Board extended the Stock Repurchase Program through December 31, 2018, or until the approved dollar amount has been used to repurchase shares. The Stock Repurchase Program does not require us to repurchase any specific number of shares and the Company cannot assure that any shares will be repurchased under the Stock Repurchase Program. The Stock Repurchase Program may be suspended, extended, modified or discontinued at any time.

During the six months ended June 30, 2018, we repurchased 44,821 shares of common stock on the open market for $0.6 million under the Stock Repurchase Program. The following table provides information regarding such repurchases of our common stock (dollars in millions, except per share data):

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Period	Total Number of Shares Purchased (1)		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs		Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased Under the Stock Repurchase Program
January 1, 2018 through January 31, 2018		—	$	—		—	$	5.0
February 1, 2018 through February 28, 2018		—		—		—		5.0
March 1, 2018 through March 31, 2018		44,821		12.94		44,821		4.4
April 1, 2018 through April 30, 2018		—		—		—		4.4
May 1, 2018 through May 31, 2018		—		—		—		4.4
June 1, 2018 through June 30, 2018		—		—		—		4.4
Total		44,821	$	12.94		44,821

(1) Excludes shares purchased on the open market and reissued in order to satisfy the dividend reinvestment plan (“DRIP”) obligation to deliver shares of common stock in lieu of issuing new shares. During the six months ended June 30, 2018, we purchased and reissued shares of common stock to satisfy the DRIP obligation as follows:

Period	Number of Shares Purchased and Reissued		Average Price Paid Per Share		Total Amount Paid
March 1, 2018 through March 31, 2018		16,503	$	12.97	$	0.2
June 1, 2018 through June 30, 2018		16,216		14.48		0.2
Total		32,719	$	13.72	$	0.4

Refer to Note 8 to our consolidated financial statements for additional information concerning stock repurchases under our Stock Repurchase Program.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

None.

Item 5. Other Information.

None.

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Item 6. Exhibits.

Number	Exhibit
31.1	Chief Executive Officer Certification Pursuant to Rule13a-14 of the Securities Exchange Act of 1934, as adopted pursuant to Section  302 of the Sarbanes-Oxley Act of 2002.
31.2	Chief Financial Officer Certification Pursuant to Rule13a-14 of the Securities Exchange Act of 1934, as adopted pursuant to Section  302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification pursuant to Section 1350, Chapter 63 of Title 18, United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	FIDUS INVESTMENT CORPORATION
Date: August 2, 2018	/s/ EDWARD H. ROSS
	Edward H. Ross
	Chairman and Chief Executive Officer
	(Principal Executive Officer)
Date: August 2, 2018	/s/ SHELBY E. SHERARD
	Shelby E. Sherard
	Chief Financial Officer
	(Principal Financial and Accounting Officer)

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EXHIBIT INDEX

Number	Exhibit
31.1	Chief Executive Officer Certification Pursuant to Rule13a-14 of the Securities Exchange Act of 1934, as adopted pursuant to Section  302 of the Sarbanes-Oxley Act of 2002.
31.2	Chief Financial Officer Certification Pursuant to Rule13a-14 of the Securities Exchange Act of 1934, as adopted pursuant to Section  302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification pursuant to Section 1350, Chapter 63 of Title 18, United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

59