# EDGAR Filing Document

**Accession Number:** 0001513363
**File Stem:** 0001193125-26-267516
**Filing Date:** 2026-6
**Character Count:** 4657
**Document Hash:** 99e3459dd710f93ec52f5caffff7dd80
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-267516.hdr.sgml**: 20260611

**ACCESSION NUMBER**: 0001193125-26-267516

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 11

**CONFORMED PERIOD OF REPORT**: 20260610

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20260611

**DATE AS OF CHANGE**: 20260611

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIDUS INVESTMENT Corp
- **CENTRAL INDEX KEY:** 0001513363

**ORGANIZATION NAME:**
- **EIN:** 275017321
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 814-00861
- **FILM NUMBER:** 261083071

**BUSINESS ADDRESS:**
- **STREET 1:** 1603 ORRINGTON AVENUE
- **STREET 2:** SUITE 820
- **CITY:** EVANSTON
- **STATE:** IL
- **ZIP:** 60201
- **BUSINESS PHONE:** 847-859-3940

**MAIL ADDRESS:**
- **STREET 1:** 1603 ORRINGTON AVENUE
- **STREET 2:** SUITE 820
- **CITY:** EVANSTON
- **STATE:** IL
- **ZIP:** 60201

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (Date of Earliest Event Reported): June 10, 2026

## Fidus Investment Corporation

#### (Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Maryland** | **814-00861** | **27-5017321** |
| **(State or other jurisdiction**<br> **of incorporation)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **1603 Orrington Avenue, Suite 1005, Evanston, Illinois** | **60201** |
| **(Address of principal executive offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code: 847-859-3940

#### Not Applicable

#### Former name or former address, if changed since last report
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<u>see</u> General Instruction A.2. below):

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

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

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

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

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

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common Stock, par value $0.001 per share | FDUS | NASDAQ Global Select Market |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

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

------

---

| | |
|:---|:---|
| **Item 8.01.** | **Other Events.**  |

---

On June 10, 2026, Fidus Investment Corporation (the "Company") convened and adjourned its 2026 annual meeting of stockholders (the "Annual Meeting") without any business being conducted other than the adjournment. The Annual Meeting was adjourned because a quorum was not present. The Annual Meeting will be reconvened on June 24, 2026 at 9:30 A.M. Central Time, at the Company's offices located at 1603 Orrington Avenue, Suite 1005, Evanston, IL 60201.

The polls will remain open for voting during the adjournment period. The record date for the Annual Meeting has not changed. Only stockholders of record at the close of business on March 19, 2026 are entitled to vote at the reconvened Annual Meeting.

------

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

---

| | | |
|:---|:---|:---|
| **Date: June 11, 2026** | **Fidus Investment Corporation** | **Fidus Investment Corporation** |
|  | By: | /s/ Shelby E. Sherard |
|  |  | Shelby E. Sherard |
|  |  | Chief Financial Officer, |
|  |  | Chief Compliance Officer and Secretary |

---