# EDGAR Filing Document

**Accession Number:** 0002077697
**File Stem:** 0001398344-26-005169
**Filing Date:** 2026-3
**Character Count:** 4261
**Document Hash:** 49bc48d47e630087f0823fb2486aa36c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-26-005169.hdr.sgml**: 20260313

**ACCESSION NUMBER**: 0001398344-26-005169

**CONFORMED SUBMISSION TYPE**: 8-A12B

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260313

**DATE AS OF CHANGE**: 20260313

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RiverNorth Short Prime Unicorn Fund 2028, Inc
- **CENTRAL INDEX KEY:** 0002077697

**ORGANIZATION NAME:**
- **EIN:** 392956978
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 8-A12B
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43195
- **FILM NUMBER:** 26753436

**BUSINESS ADDRESS:**
- **STREET 1:** 360 SOUTH ROSEMARY AVENUE
- **STREET 2:** SUITE 1420
- **CITY:** WEST PALM BEACH
- **STATE:** FL
- **ZIP:** 33401
- **BUSINESS PHONE:** 561-484-7185

**MAIL ADDRESS:**
- **STREET 1:** 360 SOUTH ROSEMARY AVENUE
- **STREET 2:** SUITE 1420
- **CITY:** WEST PALM BEACH
- **STATE:** FL
- **ZIP:** 33401

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RiverNorth Short Prime Unicorn Fund 2027, Inc.
- **DATE OF NAME CHANGE:** 20250717

**Securities and Exchange Commission<br> Washington, D.C.<br>Form 8-A**

For Registration of Certain Classes of Securities<br> Pursuant to Section 12(b) or (g) of the<br> Securities Exchange Act of 1934

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| | |
|:---|:---|
| RiverNorth Short Prime Unicorn Fund 2028, Inc. | RiverNorth Short Prime Unicorn Fund 2028, Inc. |
| (Exact name of registrant as specified in its charter) | (Exact name of registrant as specified in its charter) |
| Maryland | 39-2956978 |
| (State of Incorporation or Organization) | (I.R.S. Employer Identification No.) |
| 360 S. Rosemary Avenue, Suite 1420, West Palm Beach, Florida | 33401 |
| (Address of Principal Executive Offices) | (Zip Code) |

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If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A. (c), check the following box.--

[X]

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A. (d), check the following box.--

[ ]

Securities Act registration statement file number to which this form relates: 333-288804

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

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| | |
|:---|:---|
| Title of each class<br> to be so registered | Name of each exchange on which <br> each class is to be registered |
| Common Stock <br> $0.0001 par value per share | New York Stock Exchange LLC |

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

<u>None</u> <br> (Title of Class)

**Information Required in Registration Statement**

Item 1. Description of Registrant's Securities to be Registered

The securities to be registered hereunder are shares of common stock, $0.0001 par value per share (the *"Shares"*), of RiverNorth Short Prime Unicorn Fund 2028, Inc. (the *"Registrant"*). An application for listing of the Shares has been filed with the New York Stock Exchange LLC. A description of the Shares is contained under the caption "Description of the Common Shares" in the Preliminary Prospectus, which is a part of Pre-Effective Amendment No. 2 to the Registration Statement on Form N-2 (Registration Nos. 333-288804 and 811-24105), filed with the Securities and Exchange Commission on February 25, 2026. Such description is incorporated by reference herein. In addition, the above-referenced description included in any Prospectus relating to the Registration Statement filed with the Commission pursuant to Rule 424 under the Securities Act of 1933, as amended, shall be deemed to be incorporated herein by reference.

Item 2. Exhibits

Pursuant to the "Instruction as to Exhibits" of Form 8-A, no exhibits are filed herewith or incorporated by reference.

**Signature**

Pursuant to the requirements of Section 12(b) of the Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.

RiverNorth Short Prime Unicorn Fund 2028, Inc.

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| | |
|:---|:---|
| By: | /s/ Marcus L. Collins |
|  | Marcus L. Collins, Secretary |

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March 13, 2026