# EDGAR Filing Document

**Accession Number:** 0002067129
**File Stem:** 0001213900-25-093071
**Filing Date:** 2025-9
**Character Count:** 4843
**Document Hash:** 390246a92c19147380f913f0a2b134b7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-093071.hdr.sgml**: 20250929

**ACCESSION NUMBER**: 0001213900-25-093071

**CONFORMED SUBMISSION TYPE**: 8-A12B

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250929

**DATE AS OF CHANGE**: 20250929

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Neptune Insurance Holdings Inc.
- **CENTRAL INDEX KEY:** 0002067129
- **STANDARD INDUSTRIAL CLASSIFICATION:** INSURANCE AGENTS BROKERS & SERVICES [6411]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 334189588
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-A12B
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42878
- **FILM NUMBER:** 251356151

**BUSINESS ADDRESS:**
- **STREET 1:** 400 6TH ST S
- **CITY:** ST. PETERSBURG
- **STATE:** FL
- **ZIP:** 33701
- **BUSINESS PHONE:** (727) 202-4815

**MAIL ADDRESS:**
- **STREET 1:** 400 6TH ST S
- **CITY:** ST. PETERSBURG
- **STATE:** FL
- **ZIP:** 33701

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Neptune Insurance Holdings, Inc.
- **DATE OF NAME CHANGE:** 20250506

**UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-A**

**FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES**

**PURSUANT TO SECTION 12(b) OR (g) OF THE**

**SECURITIES EXCHANGE ACT OF 1934**

---

| |
|:---|
| **NEPTUNE INSURANCE HOLDINGS INC.** |
| (Exact name of registrant as specified in its charter) |

---

---

| | |
|:---|:---|
| **Delaware** | **33-4189588** |
| (State or other jurisdiction of incorporation) | **(IRS Employer Identification Number)** |

---

---

| | |
|:---|:---|
| **400 6th Street S, Suite 2**<br> **St. Petersburg, Florida** | **33701** |
| (Address of principal executive offices) | (Zip Code) |

---

Registrant's telephone number, including area code: **(727) 202-4815** 

---

| |
|:---|
| **N/A** |
| (Former name or former address, if changed since last report) |

---

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

---

| | |
|:---|:---|
| Title of Each Class<br> to be so Registered | Name of Each Exchange on Which<br> Each Class is to be Registered |
| **Class A Common Stock, $0.00001 par value per share** | **New York Stock Exchange** |

---

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) or (e), check the following box. ☒

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) or (e), check the following box. ☐

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐

Securities Act registration statement file number to which this form relates: <u>333-289995</u> <br> (If applicable)

Securities to be registered pursuant to Section 12(g) of the Act: None.

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

Neptune Insurance Holdings Inc. (the "Registrant") hereby incorporates by reference the description of its Class A common stock, par value $0.00001 per share, to be registered hereunder, contained under the heading "Description of Capital Stock" in the Registrant's Registration Statement (as defined below) on [Form S-1](https://www.sec.gov/Archives/edgar/data/2067129/000121390025083585/ea0247418-07.htm) (File No. 333-289995), as originally filed with the Securities and Exchange Commission (the "Commission") on September 3, 2025 and as subsequently amended on September 22, 2025 and on September 26, 2025 (the "Registration Statement"), and in the prospectus included in the Registration Statement to be filed separately by the Registrant with the Commission pursuant to Rule 424(b) under the Securities Act of 1933, as amended, which prospectus shall be deemed to be incorporated by reference herein.

**Item 2. Exhibits.**

In accordance with the "Instructions as to Exhibits" with respect to Form 8-A, no exhibits are required to be filed as part of this registration statement because no other securities of the Registrant are registered on The New York Stock Exchange and the securities registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended.

**SIGNATURE**

Pursuant to the requirements of Section 12 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.

---

| | | |
|:---|:---|:---|
|  | NEPTUNE INSURANCE HOLDINGS INC. | NEPTUNE INSURANCE HOLDINGS INC. |
| Date: September 29, 2025 | By: | /s/ Trevor Burgess |
|  | Name: | Trevor Burgess |
|  | Title: | Chief Executive Officer |

---